Quick view Details MiniScience | sku: BP20 Banana Plug, 20 mm Pin, Solderless (pair) MSRP: Now: $2.00 Add to Cart Compare Quick view Details MiniScience | sku: TGKY02 Contact Key, Tapping Key, Telegraph Key, Morse Code Key, MSRP: Now: $5.95 Add to Cart Compare SALE Quick view Details MiniScience | sku: KSWITCH22 Knife Switch DPDT (Brass contacts and Steel screws) MSRP: Was: $5.50 Now: $4.50 Choose Options Compare SALE Quick view Details MiniScience | sku: KSWITCH2 Knife Switch DPST (Brass contacts and Steel screws) MSRP: Was: $4.50 Now: $3.50 Choose Options Compare SALE Quick view Details MiniScience | sku: KSWITCH12 Knife Switch SPDT (Brass contacts and Steel screws) MSRP: Was: $4.50 Now: $3.50 Choose Options Compare Quick view Details MiniScience | sku: DPDT Knife Switch, DPDT, Deluxe MSRP: Now: $4.75 Add to Cart Compare Quick view Details MiniScience | sku: DPSTC Knife Switch, DPST, Deluxe MSRP: Now: $7.50 Add to Cart Compare Quick view Details MiniScience | sku: DPSTB Knife Switch, DPST, Deluxe with black Knobs MSRP: Now: $7.25 Add to Cart Compare Quick view Details MiniScience | sku: SPDT Knife Switch, SPDT, Deluxe MSRP: Now: $6.75 Add to Cart Compare SALE Quick view Details MiniScience | sku: SPST Knife Switch, SPST, Deluxe MSRP: Was: $7.50 Now: $4.50 Choose Options Compare SALE Quick view Details MiniScience | sku: XSPDT Knife Switch, XSPDT MSRP: Was: $4.75 Now: $3.75 Choose Options Compare Quick view Details MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST MSRP: Now: $0.95 Add to Cart Compare Quick view MiniScience | sku: BP20 Banana Plug, 20 mm Pin, Solderless (pair) Banana plug, consisting of a cylindrical metal pin about 20 mm long, with a diameter of 4 mm, which can be inserted into a matching 4 mm socket to make an electrical contact. The pin has one or more lengthwise springs that bulge outwards slightly. These... MSRP: Now: $2.00 Add to Cart Compare Quick view MiniScience | sku: TGKY02 Contact Key, Tapping Key, Telegraph Key, Morse Code Key, Contact Key also known as Tapping Key. Used in Morse Code experiments and can also be used as a simple on/off switch. Mounted on a bakelite base. All metal parts are nickel plated brass. Dimensions: 11 cm x 5 cm. Includes two contact screws/ knobs to... MSRP: Now: $5.95 Add to Cart Compare SALE Quick view MiniScience | sku: KSWITCH22 Knife Switch DPDT (Brass contacts and Steel screws) This is the original design DPDT (Double Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. Not for high voltage applications... MSRP: Was: $5.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: KSWITCH2 Knife Switch DPST (Brass contacts and Steel screws) This is the original design DPST (Double Pole Single Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. You can use it to turn off and on two... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare SALE Quick view MiniScience | sku: KSWITCH12 Knife Switch SPDT (Brass contacts and Steel screws) This is the original design SPDT (Single Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. This switch is also known as a... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare Quick view MiniScience | sku: DPDT Knife Switch, DPDT, Deluxe This Knife Switch is double pole double throw with screw type binding posts. Includes 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $4.75 Add to Cart Compare Quick view MiniScience | sku: DPSTC Knife Switch, DPST, Deluxe This Knife Switch is double pole single throw with screw type binding posts. 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 51mm x 75mm. MSRP: Now: $7.50 Add to Cart Compare Quick view MiniScience | sku: DPSTB Knife Switch, DPST, Deluxe with black Knobs This Knife Switch is double pole single throw with screw type binding posts. The base has two screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $7.25 Add to Cart Compare Quick view MiniScience | sku: SPDT Knife Switch, SPDT, Deluxe Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 34mm x 74mm. MSRP: Now: $6.75 Add to Cart Compare SALE Quick view MiniScience | sku: SPST Knife Switch, SPST, Deluxe Knife switch, single pole single throw (SPST), with screw type binding posts that also work as a banana jack. It has 2 screw holes for mounting on a board. Good for experiments and science projects involving low voltage DC current such as batteries... MSRP: Was: $7.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: XSPDT Knife Switch, XSPDT Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. May be slightly different from the picture. Color may be green or black depending on the... MSRP: Was: $4.75 Now: $3.75 Choose Options Compare Quick view MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST Miniature push button switch, normally Closed, Momentary open while you push the button. Easily mounts on metal or plastic boards with up to 3 mm (or 1/8 inch) in thickness, in any 7-8 mm mounting hole. Has a black button. Two contact pins may be used... MSRP: Now: $0.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details MiniScience | sku: TGKY02 Contact Key, Tapping Key, Telegraph Key, Morse Code Key, MSRP: Now: $5.95 Add to Cart Compare SALE Quick view Details MiniScience | sku: KSWITCH22 Knife Switch DPDT (Brass contacts and Steel screws) MSRP: Was: $5.50 Now: $4.50 Choose Options Compare SALE Quick view Details MiniScience | sku: KSWITCH2 Knife Switch DPST (Brass contacts and Steel screws) MSRP: Was: $4.50 Now: $3.50 Choose Options Compare SALE Quick view Details MiniScience | sku: KSWITCH12 Knife Switch SPDT (Brass contacts and Steel screws) MSRP: Was: $4.50 Now: $3.50 Choose Options Compare Quick view Details MiniScience | sku: DPDT Knife Switch, DPDT, Deluxe MSRP: Now: $4.75 Add to Cart Compare Quick view Details MiniScience | sku: DPSTC Knife Switch, DPST, Deluxe MSRP: Now: $7.50 Add to Cart Compare Quick view Details MiniScience | sku: DPSTB Knife Switch, DPST, Deluxe with black Knobs MSRP: Now: $7.25 Add to Cart Compare Quick view Details MiniScience | sku: SPDT Knife Switch, SPDT, Deluxe MSRP: Now: $6.75 Add to Cart Compare SALE Quick view Details MiniScience | sku: SPST Knife Switch, SPST, Deluxe MSRP: Was: $7.50 Now: $4.50 Choose Options Compare SALE Quick view Details MiniScience | sku: XSPDT Knife Switch, XSPDT MSRP: Was: $4.75 Now: $3.75 Choose Options Compare Quick view Details MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST MSRP: Now: $0.95 Add to Cart Compare Quick view MiniScience | sku: BP20 Banana Plug, 20 mm Pin, Solderless (pair) Banana plug, consisting of a cylindrical metal pin about 20 mm long, with a diameter of 4 mm, which can be inserted into a matching 4 mm socket to make an electrical contact. The pin has one or more lengthwise springs that bulge outwards slightly. These... MSRP: Now: $2.00 Add to Cart Compare Quick view MiniScience | sku: TGKY02 Contact Key, Tapping Key, Telegraph Key, Morse Code Key, Contact Key also known as Tapping Key. Used in Morse Code experiments and can also be used as a simple on/off switch. Mounted on a bakelite base. All metal parts are nickel plated brass. Dimensions: 11 cm x 5 cm. Includes two contact screws/ knobs to... MSRP: Now: $5.95 Add to Cart Compare SALE Quick view MiniScience | sku: KSWITCH22 Knife Switch DPDT (Brass contacts and Steel screws) This is the original design DPDT (Double Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. Not for high voltage applications... MSRP: Was: $5.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: KSWITCH2 Knife Switch DPST (Brass contacts and Steel screws) This is the original design DPST (Double Pole Single Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. You can use it to turn off and on two... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare SALE Quick view MiniScience | sku: KSWITCH12 Knife Switch SPDT (Brass contacts and Steel screws) This is the original design SPDT (Single Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. This switch is also known as a... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare Quick view MiniScience | sku: DPDT Knife Switch, DPDT, Deluxe This Knife Switch is double pole double throw with screw type binding posts. Includes 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $4.75 Add to Cart Compare Quick view MiniScience | sku: DPSTC Knife Switch, DPST, Deluxe This Knife Switch is double pole single throw with screw type binding posts. 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 51mm x 75mm. MSRP: Now: $7.50 Add to Cart Compare Quick view MiniScience | sku: DPSTB Knife Switch, DPST, Deluxe with black Knobs This Knife Switch is double pole single throw with screw type binding posts. The base has two screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $7.25 Add to Cart Compare Quick view MiniScience | sku: SPDT Knife Switch, SPDT, Deluxe Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 34mm x 74mm. MSRP: Now: $6.75 Add to Cart Compare SALE Quick view MiniScience | sku: SPST Knife Switch, SPST, Deluxe Knife switch, single pole single throw (SPST), with screw type binding posts that also work as a banana jack. It has 2 screw holes for mounting on a board. Good for experiments and science projects involving low voltage DC current such as batteries... MSRP: Was: $7.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: XSPDT Knife Switch, XSPDT Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. May be slightly different from the picture. Color may be green or black depending on the... MSRP: Was: $4.75 Now: $3.75 Choose Options Compare Quick view MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST Miniature push button switch, normally Closed, Momentary open while you push the button. Easily mounts on metal or plastic boards with up to 3 mm (or 1/8 inch) in thickness, in any 7-8 mm mounting hole. Has a black button. Two contact pins may be used... MSRP: Now: $0.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
SALE Quick view Details MiniScience | sku: KSWITCH22 Knife Switch DPDT (Brass contacts and Steel screws) MSRP: Was: $5.50 Now: $4.50 Choose Options Compare
SALE Quick view Details MiniScience | sku: KSWITCH2 Knife Switch DPST (Brass contacts and Steel screws) MSRP: Was: $4.50 Now: $3.50 Choose Options Compare
SALE Quick view Details MiniScience | sku: KSWITCH12 Knife Switch SPDT (Brass contacts and Steel screws) MSRP: Was: $4.50 Now: $3.50 Choose Options Compare
Quick view Details MiniScience | sku: DPDT Knife Switch, DPDT, Deluxe MSRP: Now: $4.75 Add to Cart Compare Quick view Details MiniScience | sku: DPSTC Knife Switch, DPST, Deluxe MSRP: Now: $7.50 Add to Cart Compare Quick view Details MiniScience | sku: DPSTB Knife Switch, DPST, Deluxe with black Knobs MSRP: Now: $7.25 Add to Cart Compare Quick view Details MiniScience | sku: SPDT Knife Switch, SPDT, Deluxe MSRP: Now: $6.75 Add to Cart Compare SALE Quick view Details MiniScience | sku: SPST Knife Switch, SPST, Deluxe MSRP: Was: $7.50 Now: $4.50 Choose Options Compare SALE Quick view Details MiniScience | sku: XSPDT Knife Switch, XSPDT MSRP: Was: $4.75 Now: $3.75 Choose Options Compare Quick view Details MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST MSRP: Now: $0.95 Add to Cart Compare Quick view MiniScience | sku: BP20 Banana Plug, 20 mm Pin, Solderless (pair) Banana plug, consisting of a cylindrical metal pin about 20 mm long, with a diameter of 4 mm, which can be inserted into a matching 4 mm socket to make an electrical contact. The pin has one or more lengthwise springs that bulge outwards slightly. These... MSRP: Now: $2.00 Add to Cart Compare Quick view MiniScience | sku: TGKY02 Contact Key, Tapping Key, Telegraph Key, Morse Code Key, Contact Key also known as Tapping Key. Used in Morse Code experiments and can also be used as a simple on/off switch. Mounted on a bakelite base. All metal parts are nickel plated brass. Dimensions: 11 cm x 5 cm. Includes two contact screws/ knobs to... MSRP: Now: $5.95 Add to Cart Compare SALE Quick view MiniScience | sku: KSWITCH22 Knife Switch DPDT (Brass contacts and Steel screws) This is the original design DPDT (Double Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. Not for high voltage applications... MSRP: Was: $5.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: KSWITCH2 Knife Switch DPST (Brass contacts and Steel screws) This is the original design DPST (Double Pole Single Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. You can use it to turn off and on two... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare SALE Quick view MiniScience | sku: KSWITCH12 Knife Switch SPDT (Brass contacts and Steel screws) This is the original design SPDT (Single Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. This switch is also known as a... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare Quick view MiniScience | sku: DPDT Knife Switch, DPDT, Deluxe This Knife Switch is double pole double throw with screw type binding posts. Includes 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $4.75 Add to Cart Compare Quick view MiniScience | sku: DPSTC Knife Switch, DPST, Deluxe This Knife Switch is double pole single throw with screw type binding posts. 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 51mm x 75mm. MSRP: Now: $7.50 Add to Cart Compare Quick view MiniScience | sku: DPSTB Knife Switch, DPST, Deluxe with black Knobs This Knife Switch is double pole single throw with screw type binding posts. The base has two screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $7.25 Add to Cart Compare Quick view MiniScience | sku: SPDT Knife Switch, SPDT, Deluxe Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 34mm x 74mm. MSRP: Now: $6.75 Add to Cart Compare SALE Quick view MiniScience | sku: SPST Knife Switch, SPST, Deluxe Knife switch, single pole single throw (SPST), with screw type binding posts that also work as a banana jack. It has 2 screw holes for mounting on a board. Good for experiments and science projects involving low voltage DC current such as batteries... MSRP: Was: $7.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: XSPDT Knife Switch, XSPDT Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. May be slightly different from the picture. Color may be green or black depending on the... MSRP: Was: $4.75 Now: $3.75 Choose Options Compare Quick view MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST Miniature push button switch, normally Closed, Momentary open while you push the button. Easily mounts on metal or plastic boards with up to 3 mm (or 1/8 inch) in thickness, in any 7-8 mm mounting hole. Has a black button. Two contact pins may be used... MSRP: Now: $0.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details MiniScience | sku: DPSTC Knife Switch, DPST, Deluxe MSRP: Now: $7.50 Add to Cart Compare Quick view Details MiniScience | sku: DPSTB Knife Switch, DPST, Deluxe with black Knobs MSRP: Now: $7.25 Add to Cart Compare Quick view Details MiniScience | sku: SPDT Knife Switch, SPDT, Deluxe MSRP: Now: $6.75 Add to Cart Compare SALE Quick view Details MiniScience | sku: SPST Knife Switch, SPST, Deluxe MSRP: Was: $7.50 Now: $4.50 Choose Options Compare SALE Quick view Details MiniScience | sku: XSPDT Knife Switch, XSPDT MSRP: Was: $4.75 Now: $3.75 Choose Options Compare Quick view Details MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST MSRP: Now: $0.95 Add to Cart Compare Quick view MiniScience | sku: BP20 Banana Plug, 20 mm Pin, Solderless (pair) Banana plug, consisting of a cylindrical metal pin about 20 mm long, with a diameter of 4 mm, which can be inserted into a matching 4 mm socket to make an electrical contact. The pin has one or more lengthwise springs that bulge outwards slightly. These... MSRP: Now: $2.00 Add to Cart Compare Quick view MiniScience | sku: TGKY02 Contact Key, Tapping Key, Telegraph Key, Morse Code Key, Contact Key also known as Tapping Key. Used in Morse Code experiments and can also be used as a simple on/off switch. Mounted on a bakelite base. All metal parts are nickel plated brass. Dimensions: 11 cm x 5 cm. Includes two contact screws/ knobs to... MSRP: Now: $5.95 Add to Cart Compare SALE Quick view MiniScience | sku: KSWITCH22 Knife Switch DPDT (Brass contacts and Steel screws) This is the original design DPDT (Double Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. Not for high voltage applications... MSRP: Was: $5.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: KSWITCH2 Knife Switch DPST (Brass contacts and Steel screws) This is the original design DPST (Double Pole Single Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. You can use it to turn off and on two... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare SALE Quick view MiniScience | sku: KSWITCH12 Knife Switch SPDT (Brass contacts and Steel screws) This is the original design SPDT (Single Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. This switch is also known as a... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare Quick view MiniScience | sku: DPDT Knife Switch, DPDT, Deluxe This Knife Switch is double pole double throw with screw type binding posts. Includes 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $4.75 Add to Cart Compare Quick view MiniScience | sku: DPSTC Knife Switch, DPST, Deluxe This Knife Switch is double pole single throw with screw type binding posts. 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 51mm x 75mm. MSRP: Now: $7.50 Add to Cart Compare Quick view MiniScience | sku: DPSTB Knife Switch, DPST, Deluxe with black Knobs This Knife Switch is double pole single throw with screw type binding posts. The base has two screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $7.25 Add to Cart Compare Quick view MiniScience | sku: SPDT Knife Switch, SPDT, Deluxe Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 34mm x 74mm. MSRP: Now: $6.75 Add to Cart Compare SALE Quick view MiniScience | sku: SPST Knife Switch, SPST, Deluxe Knife switch, single pole single throw (SPST), with screw type binding posts that also work as a banana jack. It has 2 screw holes for mounting on a board. Good for experiments and science projects involving low voltage DC current such as batteries... MSRP: Was: $7.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: XSPDT Knife Switch, XSPDT Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. May be slightly different from the picture. Color may be green or black depending on the... MSRP: Was: $4.75 Now: $3.75 Choose Options Compare Quick view MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST Miniature push button switch, normally Closed, Momentary open while you push the button. Easily mounts on metal or plastic boards with up to 3 mm (or 1/8 inch) in thickness, in any 7-8 mm mounting hole. Has a black button. Two contact pins may be used... MSRP: Now: $0.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details MiniScience | sku: DPSTB Knife Switch, DPST, Deluxe with black Knobs MSRP: Now: $7.25 Add to Cart Compare Quick view Details MiniScience | sku: SPDT Knife Switch, SPDT, Deluxe MSRP: Now: $6.75 Add to Cart Compare SALE Quick view Details MiniScience | sku: SPST Knife Switch, SPST, Deluxe MSRP: Was: $7.50 Now: $4.50 Choose Options Compare SALE Quick view Details MiniScience | sku: XSPDT Knife Switch, XSPDT MSRP: Was: $4.75 Now: $3.75 Choose Options Compare Quick view Details MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST MSRP: Now: $0.95 Add to Cart Compare Quick view MiniScience | sku: BP20 Banana Plug, 20 mm Pin, Solderless (pair) Banana plug, consisting of a cylindrical metal pin about 20 mm long, with a diameter of 4 mm, which can be inserted into a matching 4 mm socket to make an electrical contact. The pin has one or more lengthwise springs that bulge outwards slightly. These... MSRP: Now: $2.00 Add to Cart Compare Quick view MiniScience | sku: TGKY02 Contact Key, Tapping Key, Telegraph Key, Morse Code Key, Contact Key also known as Tapping Key. Used in Morse Code experiments and can also be used as a simple on/off switch. Mounted on a bakelite base. All metal parts are nickel plated brass. Dimensions: 11 cm x 5 cm. Includes two contact screws/ knobs to... MSRP: Now: $5.95 Add to Cart Compare SALE Quick view MiniScience | sku: KSWITCH22 Knife Switch DPDT (Brass contacts and Steel screws) This is the original design DPDT (Double Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. Not for high voltage applications... MSRP: Was: $5.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: KSWITCH2 Knife Switch DPST (Brass contacts and Steel screws) This is the original design DPST (Double Pole Single Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. You can use it to turn off and on two... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare SALE Quick view MiniScience | sku: KSWITCH12 Knife Switch SPDT (Brass contacts and Steel screws) This is the original design SPDT (Single Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. This switch is also known as a... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare Quick view MiniScience | sku: DPDT Knife Switch, DPDT, Deluxe This Knife Switch is double pole double throw with screw type binding posts. Includes 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $4.75 Add to Cart Compare Quick view MiniScience | sku: DPSTC Knife Switch, DPST, Deluxe This Knife Switch is double pole single throw with screw type binding posts. 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 51mm x 75mm. MSRP: Now: $7.50 Add to Cart Compare Quick view MiniScience | sku: DPSTB Knife Switch, DPST, Deluxe with black Knobs This Knife Switch is double pole single throw with screw type binding posts. The base has two screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $7.25 Add to Cart Compare Quick view MiniScience | sku: SPDT Knife Switch, SPDT, Deluxe Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 34mm x 74mm. MSRP: Now: $6.75 Add to Cart Compare SALE Quick view MiniScience | sku: SPST Knife Switch, SPST, Deluxe Knife switch, single pole single throw (SPST), with screw type binding posts that also work as a banana jack. It has 2 screw holes for mounting on a board. Good for experiments and science projects involving low voltage DC current such as batteries... MSRP: Was: $7.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: XSPDT Knife Switch, XSPDT Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. May be slightly different from the picture. Color may be green or black depending on the... MSRP: Was: $4.75 Now: $3.75 Choose Options Compare Quick view MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST Miniature push button switch, normally Closed, Momentary open while you push the button. Easily mounts on metal or plastic boards with up to 3 mm (or 1/8 inch) in thickness, in any 7-8 mm mounting hole. Has a black button. Two contact pins may be used... MSRP: Now: $0.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details MiniScience | sku: SPDT Knife Switch, SPDT, Deluxe MSRP: Now: $6.75 Add to Cart Compare SALE Quick view Details MiniScience | sku: SPST Knife Switch, SPST, Deluxe MSRP: Was: $7.50 Now: $4.50 Choose Options Compare SALE Quick view Details MiniScience | sku: XSPDT Knife Switch, XSPDT MSRP: Was: $4.75 Now: $3.75 Choose Options Compare Quick view Details MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST MSRP: Now: $0.95 Add to Cart Compare Quick view MiniScience | sku: BP20 Banana Plug, 20 mm Pin, Solderless (pair) Banana plug, consisting of a cylindrical metal pin about 20 mm long, with a diameter of 4 mm, which can be inserted into a matching 4 mm socket to make an electrical contact. The pin has one or more lengthwise springs that bulge outwards slightly. These... MSRP: Now: $2.00 Add to Cart Compare Quick view MiniScience | sku: TGKY02 Contact Key, Tapping Key, Telegraph Key, Morse Code Key, Contact Key also known as Tapping Key. Used in Morse Code experiments and can also be used as a simple on/off switch. Mounted on a bakelite base. All metal parts are nickel plated brass. Dimensions: 11 cm x 5 cm. Includes two contact screws/ knobs to... MSRP: Now: $5.95 Add to Cart Compare SALE Quick view MiniScience | sku: KSWITCH22 Knife Switch DPDT (Brass contacts and Steel screws) This is the original design DPDT (Double Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. Not for high voltage applications... MSRP: Was: $5.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: KSWITCH2 Knife Switch DPST (Brass contacts and Steel screws) This is the original design DPST (Double Pole Single Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. You can use it to turn off and on two... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare SALE Quick view MiniScience | sku: KSWITCH12 Knife Switch SPDT (Brass contacts and Steel screws) This is the original design SPDT (Single Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. This switch is also known as a... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare Quick view MiniScience | sku: DPDT Knife Switch, DPDT, Deluxe This Knife Switch is double pole double throw with screw type binding posts. Includes 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $4.75 Add to Cart Compare Quick view MiniScience | sku: DPSTC Knife Switch, DPST, Deluxe This Knife Switch is double pole single throw with screw type binding posts. 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 51mm x 75mm. MSRP: Now: $7.50 Add to Cart Compare Quick view MiniScience | sku: DPSTB Knife Switch, DPST, Deluxe with black Knobs This Knife Switch is double pole single throw with screw type binding posts. The base has two screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $7.25 Add to Cart Compare Quick view MiniScience | sku: SPDT Knife Switch, SPDT, Deluxe Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 34mm x 74mm. MSRP: Now: $6.75 Add to Cart Compare SALE Quick view MiniScience | sku: SPST Knife Switch, SPST, Deluxe Knife switch, single pole single throw (SPST), with screw type binding posts that also work as a banana jack. It has 2 screw holes for mounting on a board. Good for experiments and science projects involving low voltage DC current such as batteries... MSRP: Was: $7.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: XSPDT Knife Switch, XSPDT Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. May be slightly different from the picture. Color may be green or black depending on the... MSRP: Was: $4.75 Now: $3.75 Choose Options Compare Quick view MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST Miniature push button switch, normally Closed, Momentary open while you push the button. Easily mounts on metal or plastic boards with up to 3 mm (or 1/8 inch) in thickness, in any 7-8 mm mounting hole. Has a black button. Two contact pins may be used... MSRP: Now: $0.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
SALE Quick view Details MiniScience | sku: SPST Knife Switch, SPST, Deluxe MSRP: Was: $7.50 Now: $4.50 Choose Options Compare
SALE Quick view Details MiniScience | sku: XSPDT Knife Switch, XSPDT MSRP: Was: $4.75 Now: $3.75 Choose Options Compare
Quick view Details MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST MSRP: Now: $0.95 Add to Cart Compare Quick view MiniScience | sku: BP20 Banana Plug, 20 mm Pin, Solderless (pair) Banana plug, consisting of a cylindrical metal pin about 20 mm long, with a diameter of 4 mm, which can be inserted into a matching 4 mm socket to make an electrical contact. The pin has one or more lengthwise springs that bulge outwards slightly. These... MSRP: Now: $2.00 Add to Cart Compare Quick view MiniScience | sku: TGKY02 Contact Key, Tapping Key, Telegraph Key, Morse Code Key, Contact Key also known as Tapping Key. Used in Morse Code experiments and can also be used as a simple on/off switch. Mounted on a bakelite base. All metal parts are nickel plated brass. Dimensions: 11 cm x 5 cm. Includes two contact screws/ knobs to... MSRP: Now: $5.95 Add to Cart Compare SALE Quick view MiniScience | sku: KSWITCH22 Knife Switch DPDT (Brass contacts and Steel screws) This is the original design DPDT (Double Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. Not for high voltage applications... MSRP: Was: $5.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: KSWITCH2 Knife Switch DPST (Brass contacts and Steel screws) This is the original design DPST (Double Pole Single Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. You can use it to turn off and on two... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare SALE Quick view MiniScience | sku: KSWITCH12 Knife Switch SPDT (Brass contacts and Steel screws) This is the original design SPDT (Single Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. This switch is also known as a... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare Quick view MiniScience | sku: DPDT Knife Switch, DPDT, Deluxe This Knife Switch is double pole double throw with screw type binding posts. Includes 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $4.75 Add to Cart Compare Quick view MiniScience | sku: DPSTC Knife Switch, DPST, Deluxe This Knife Switch is double pole single throw with screw type binding posts. 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 51mm x 75mm. MSRP: Now: $7.50 Add to Cart Compare Quick view MiniScience | sku: DPSTB Knife Switch, DPST, Deluxe with black Knobs This Knife Switch is double pole single throw with screw type binding posts. The base has two screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $7.25 Add to Cart Compare Quick view MiniScience | sku: SPDT Knife Switch, SPDT, Deluxe Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 34mm x 74mm. MSRP: Now: $6.75 Add to Cart Compare SALE Quick view MiniScience | sku: SPST Knife Switch, SPST, Deluxe Knife switch, single pole single throw (SPST), with screw type binding posts that also work as a banana jack. It has 2 screw holes for mounting on a board. Good for experiments and science projects involving low voltage DC current such as batteries... MSRP: Was: $7.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: XSPDT Knife Switch, XSPDT Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. May be slightly different from the picture. Color may be green or black depending on the... MSRP: Was: $4.75 Now: $3.75 Choose Options Compare Quick view MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST Miniature push button switch, normally Closed, Momentary open while you push the button. Easily mounts on metal or plastic boards with up to 3 mm (or 1/8 inch) in thickness, in any 7-8 mm mounting hole. Has a black button. Two contact pins may be used... MSRP: Now: $0.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view MiniScience | sku: BP20 Banana Plug, 20 mm Pin, Solderless (pair) Banana plug, consisting of a cylindrical metal pin about 20 mm long, with a diameter of 4 mm, which can be inserted into a matching 4 mm socket to make an electrical contact. The pin has one or more lengthwise springs that bulge outwards slightly. These... MSRP: Now: $2.00 Add to Cart Compare Quick view MiniScience | sku: TGKY02 Contact Key, Tapping Key, Telegraph Key, Morse Code Key, Contact Key also known as Tapping Key. Used in Morse Code experiments and can also be used as a simple on/off switch. Mounted on a bakelite base. All metal parts are nickel plated brass. Dimensions: 11 cm x 5 cm. Includes two contact screws/ knobs to... MSRP: Now: $5.95 Add to Cart Compare SALE Quick view MiniScience | sku: KSWITCH22 Knife Switch DPDT (Brass contacts and Steel screws) This is the original design DPDT (Double Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. Not for high voltage applications... MSRP: Was: $5.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: KSWITCH2 Knife Switch DPST (Brass contacts and Steel screws) This is the original design DPST (Double Pole Single Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. You can use it to turn off and on two... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare SALE Quick view MiniScience | sku: KSWITCH12 Knife Switch SPDT (Brass contacts and Steel screws) This is the original design SPDT (Single Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. This switch is also known as a... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare Quick view MiniScience | sku: DPDT Knife Switch, DPDT, Deluxe This Knife Switch is double pole double throw with screw type binding posts. Includes 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $4.75 Add to Cart Compare Quick view MiniScience | sku: DPSTC Knife Switch, DPST, Deluxe This Knife Switch is double pole single throw with screw type binding posts. 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 51mm x 75mm. MSRP: Now: $7.50 Add to Cart Compare Quick view MiniScience | sku: DPSTB Knife Switch, DPST, Deluxe with black Knobs This Knife Switch is double pole single throw with screw type binding posts. The base has two screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $7.25 Add to Cart Compare Quick view MiniScience | sku: SPDT Knife Switch, SPDT, Deluxe Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 34mm x 74mm. MSRP: Now: $6.75 Add to Cart Compare SALE Quick view MiniScience | sku: SPST Knife Switch, SPST, Deluxe Knife switch, single pole single throw (SPST), with screw type binding posts that also work as a banana jack. It has 2 screw holes for mounting on a board. Good for experiments and science projects involving low voltage DC current such as batteries... MSRP: Was: $7.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: XSPDT Knife Switch, XSPDT Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. May be slightly different from the picture. Color may be green or black depending on the... MSRP: Was: $4.75 Now: $3.75 Choose Options Compare Quick view MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST Miniature push button switch, normally Closed, Momentary open while you push the button. Easily mounts on metal or plastic boards with up to 3 mm (or 1/8 inch) in thickness, in any 7-8 mm mounting hole. Has a black button. Two contact pins may be used... MSRP: Now: $0.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view MiniScience | sku: TGKY02 Contact Key, Tapping Key, Telegraph Key, Morse Code Key, Contact Key also known as Tapping Key. Used in Morse Code experiments and can also be used as a simple on/off switch. Mounted on a bakelite base. All metal parts are nickel plated brass. Dimensions: 11 cm x 5 cm. Includes two contact screws/ knobs to... MSRP: Now: $5.95 Add to Cart Compare SALE Quick view MiniScience | sku: KSWITCH22 Knife Switch DPDT (Brass contacts and Steel screws) This is the original design DPDT (Double Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. Not for high voltage applications... MSRP: Was: $5.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: KSWITCH2 Knife Switch DPST (Brass contacts and Steel screws) This is the original design DPST (Double Pole Single Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. You can use it to turn off and on two... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare SALE Quick view MiniScience | sku: KSWITCH12 Knife Switch SPDT (Brass contacts and Steel screws) This is the original design SPDT (Single Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. This switch is also known as a... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare Quick view MiniScience | sku: DPDT Knife Switch, DPDT, Deluxe This Knife Switch is double pole double throw with screw type binding posts. Includes 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $4.75 Add to Cart Compare Quick view MiniScience | sku: DPSTC Knife Switch, DPST, Deluxe This Knife Switch is double pole single throw with screw type binding posts. 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 51mm x 75mm. MSRP: Now: $7.50 Add to Cart Compare Quick view MiniScience | sku: DPSTB Knife Switch, DPST, Deluxe with black Knobs This Knife Switch is double pole single throw with screw type binding posts. The base has two screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $7.25 Add to Cart Compare Quick view MiniScience | sku: SPDT Knife Switch, SPDT, Deluxe Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 34mm x 74mm. MSRP: Now: $6.75 Add to Cart Compare SALE Quick view MiniScience | sku: SPST Knife Switch, SPST, Deluxe Knife switch, single pole single throw (SPST), with screw type binding posts that also work as a banana jack. It has 2 screw holes for mounting on a board. Good for experiments and science projects involving low voltage DC current such as batteries... MSRP: Was: $7.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: XSPDT Knife Switch, XSPDT Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. May be slightly different from the picture. Color may be green or black depending on the... MSRP: Was: $4.75 Now: $3.75 Choose Options Compare Quick view MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST Miniature push button switch, normally Closed, Momentary open while you push the button. Easily mounts on metal or plastic boards with up to 3 mm (or 1/8 inch) in thickness, in any 7-8 mm mounting hole. Has a black button. Two contact pins may be used... MSRP: Now: $0.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
SALE Quick view MiniScience | sku: KSWITCH22 Knife Switch DPDT (Brass contacts and Steel screws) This is the original design DPDT (Double Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. Not for high voltage applications... MSRP: Was: $5.50 Now: $4.50 Choose Options Compare
SALE Quick view MiniScience | sku: KSWITCH2 Knife Switch DPST (Brass contacts and Steel screws) This is the original design DPST (Double Pole Single Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. You can use it to turn off and on two... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare
SALE Quick view MiniScience | sku: KSWITCH12 Knife Switch SPDT (Brass contacts and Steel screws) This is the original design SPDT (Single Pole Double Throw) knife switch with brass contacts and steel screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. This switch is also known as a... MSRP: Was: $4.50 Now: $3.50 Choose Options Compare
Quick view MiniScience | sku: DPDT Knife Switch, DPDT, Deluxe This Knife Switch is double pole double throw with screw type binding posts. Includes 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $4.75 Add to Cart Compare Quick view MiniScience | sku: DPSTC Knife Switch, DPST, Deluxe This Knife Switch is double pole single throw with screw type binding posts. 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 51mm x 75mm. MSRP: Now: $7.50 Add to Cart Compare Quick view MiniScience | sku: DPSTB Knife Switch, DPST, Deluxe with black Knobs This Knife Switch is double pole single throw with screw type binding posts. The base has two screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $7.25 Add to Cart Compare Quick view MiniScience | sku: SPDT Knife Switch, SPDT, Deluxe Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 34mm x 74mm. MSRP: Now: $6.75 Add to Cart Compare SALE Quick view MiniScience | sku: SPST Knife Switch, SPST, Deluxe Knife switch, single pole single throw (SPST), with screw type binding posts that also work as a banana jack. It has 2 screw holes for mounting on a board. Good for experiments and science projects involving low voltage DC current such as batteries... MSRP: Was: $7.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: XSPDT Knife Switch, XSPDT Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. May be slightly different from the picture. Color may be green or black depending on the... MSRP: Was: $4.75 Now: $3.75 Choose Options Compare Quick view MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST Miniature push button switch, normally Closed, Momentary open while you push the button. Easily mounts on metal or plastic boards with up to 3 mm (or 1/8 inch) in thickness, in any 7-8 mm mounting hole. Has a black button. Two contact pins may be used... MSRP: Now: $0.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view MiniScience | sku: DPSTC Knife Switch, DPST, Deluxe This Knife Switch is double pole single throw with screw type binding posts. 3 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 51mm x 75mm. MSRP: Now: $7.50 Add to Cart Compare Quick view MiniScience | sku: DPSTB Knife Switch, DPST, Deluxe with black Knobs This Knife Switch is double pole single throw with screw type binding posts. The base has two screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $7.25 Add to Cart Compare Quick view MiniScience | sku: SPDT Knife Switch, SPDT, Deluxe Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 34mm x 74mm. MSRP: Now: $6.75 Add to Cart Compare SALE Quick view MiniScience | sku: SPST Knife Switch, SPST, Deluxe Knife switch, single pole single throw (SPST), with screw type binding posts that also work as a banana jack. It has 2 screw holes for mounting on a board. Good for experiments and science projects involving low voltage DC current such as batteries... MSRP: Was: $7.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: XSPDT Knife Switch, XSPDT Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. May be slightly different from the picture. Color may be green or black depending on the... MSRP: Was: $4.75 Now: $3.75 Choose Options Compare Quick view MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST Miniature push button switch, normally Closed, Momentary open while you push the button. Easily mounts on metal or plastic boards with up to 3 mm (or 1/8 inch) in thickness, in any 7-8 mm mounting hole. Has a black button. Two contact pins may be used... MSRP: Now: $0.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view MiniScience | sku: DPSTB Knife Switch, DPST, Deluxe with black Knobs This Knife Switch is double pole single throw with screw type binding posts. The base has two screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 53mm x 75mm. MSRP: Now: $7.25 Add to Cart Compare Quick view MiniScience | sku: SPDT Knife Switch, SPDT, Deluxe Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 34mm x 74mm. MSRP: Now: $6.75 Add to Cart Compare SALE Quick view MiniScience | sku: SPST Knife Switch, SPST, Deluxe Knife switch, single pole single throw (SPST), with screw type binding posts that also work as a banana jack. It has 2 screw holes for mounting on a board. Good for experiments and science projects involving low voltage DC current such as batteries... MSRP: Was: $7.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: XSPDT Knife Switch, XSPDT Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. May be slightly different from the picture. Color may be green or black depending on the... MSRP: Was: $4.75 Now: $3.75 Choose Options Compare Quick view MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST Miniature push button switch, normally Closed, Momentary open while you push the button. Easily mounts on metal or plastic boards with up to 3 mm (or 1/8 inch) in thickness, in any 7-8 mm mounting hole. Has a black button. Two contact pins may be used... MSRP: Now: $0.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view MiniScience | sku: SPDT Knife Switch, SPDT, Deluxe Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. High quality, Deluxe version. The base measures about 34mm x 74mm. MSRP: Now: $6.75 Add to Cart Compare SALE Quick view MiniScience | sku: SPST Knife Switch, SPST, Deluxe Knife switch, single pole single throw (SPST), with screw type binding posts that also work as a banana jack. It has 2 screw holes for mounting on a board. Good for experiments and science projects involving low voltage DC current such as batteries... MSRP: Was: $7.50 Now: $4.50 Choose Options Compare SALE Quick view MiniScience | sku: XSPDT Knife Switch, XSPDT Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. May be slightly different from the picture. Color may be green or black depending on the... MSRP: Was: $4.75 Now: $3.75 Choose Options Compare Quick view MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST Miniature push button switch, normally Closed, Momentary open while you push the button. Easily mounts on metal or plastic boards with up to 3 mm (or 1/8 inch) in thickness, in any 7-8 mm mounting hole. Has a black button. Two contact pins may be used... MSRP: Now: $0.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected
SALE Quick view MiniScience | sku: SPST Knife Switch, SPST, Deluxe Knife switch, single pole single throw (SPST), with screw type binding posts that also work as a banana jack. It has 2 screw holes for mounting on a board. Good for experiments and science projects involving low voltage DC current such as batteries... MSRP: Was: $7.50 Now: $4.50 Choose Options Compare
SALE Quick view MiniScience | sku: XSPDT Knife Switch, XSPDT Knife switch, single pole double throw, with screw type binding posts. and 2 screw holes for mounting on a board. Good for experiments and science projects. May be slightly different from the picture. Color may be green or black depending on the... MSRP: Was: $4.75 Now: $3.75 Choose Options Compare
Quick view MiniScience | sku: PBS111D Mini Push Button Switch, Black, Closed, SPST Miniature push button switch, normally Closed, Momentary open while you push the button. Easily mounts on metal or plastic boards with up to 3 mm (or 1/8 inch) in thickness, in any 7-8 mm mounting hole. Has a black button. Two contact pins may be used... MSRP: Now: $0.95 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected
