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Connectors, Wire & Switches

Photo of the: 9V Battery Snap Connector with Leads

9V Battery Snap Connector with Leads

Use this 9 volt battery connector for science projects and more!

Item#: 15872 Age: 14+
5 star rating (7 customer reviews)

Photo of the: Mini Knife Switch - Single

Mini Knife Switch - Single

Switch on your child’s interest in electronics!

Item#: 11109 Age: 13+
5 star rating (6 customer reviews)

Photo of the: Contact Key Switch

Contact Key Switch

The Contact Key can open and close a circuit and is very handy in demonstrating Morse code.

Item#: 11111 Age: 13+

Photo of the: Knife Switch - Double Pole Double Throw

Knife Switch - Double Pole Double Throw

Create interest in electronics in your classroom by using this great double knife switch!

Item#: 13854 Age: 13+
4.5 star rating (2 customer reviews)

Photo of the: Momentary Push-Button Switch with Leads

Momentary Push-Button Switch with Leads

Compact push-button switch with red and black leads, great for use in morse code or science fair projects! Can be combined with many of our other electronic components

Item#: 16034 Age: 14+
5 star rating (1 customer reviews)

Photo of the: Alligator Cords - 2ft - pack of 6

Alligator Cords - 2ft - pack of 6

This set of six 2 ft long connection cables with alligator clips on both ends is great for science projects!

Item#: 14484 Age: 13+
5 star rating (1 customer reviews)

Photo of the: 10 Alligator Clip Leads - Medium

10 Alligator Clip Leads - Medium

Use these alligator clip leads for a variety of science projects!

Item#: 14664 Age: 13+
4.5 star rating (2 customer reviews)

Photo of the: Hook-Up Wire on Spool - Black

Hook-Up Wire on Spool - Black

Use this black hook-up wire for all kinds of electronic applications!

Item#: 13415 Age: 10+
5 star rating (1 customer reviews)

Photo of the: Hook-Up Wire on Spool - Red

Hook-Up Wire on Spool - Red

Use this red hook-up wire for all kinds of electronic applications!

Item#: 13416 Age: 10+
5 star rating (2 customer reviews)

Photo of the: Red/Black Alligator-to-Banana Cable Pair - 1m

Red/Black Alligator-to-Banana Cable Pair - 1m

High-quality 3 foot cable with 2 alligator clips and 2 red/black banana plugs

Item#: 16079 Age: 14+

Photo of the: Knife Switch - Single Pole Double Throw

Knife Switch - Single Pole Double Throw

Affordable SPDT knife switch for use in electricity projects.

Item#: 15149 Age: 8+

Photo of the: Reed Magnetic Switch

Reed Magnetic Switch

This small magnetic switch will close its connection when you place a magnet next to it. Great for hobby electronics and science projects.

Item#: 16482 Age: 14+

Photo of the: Mini Electronics Breadboard

Mini Electronics Breadboard

High-quality mini electronics breadboard for hobby electronics projects and prototyping.

Item#: 15868 Age: 14+
5 star rating (2 customer reviews)

Photo of the: Toggle Switch with Wire Leads

Toggle Switch with Wire Leads

This toggle switch with handy wire leads can be used to connect or break circuits in electronics projects

Item#: 16491 Age: 14+

Photo of the: Alligator Cords - 10 pack - 2ft Red/Black Set

Alligator Cords - 10 pack - 2ft Red/Black Set

This set of ten (5 black, 5 red) 2 ft long connection cables with alligator clips on both ends is great for science projects!

Item#: 16394 Age: 13+

Photo of the: Mini Knife Switch - 10 pack

Mini Knife Switch - 10 pack

A set of 10 mini knife switches that can be used to connect or break circuits

Item#: 15895 Age: 13+
5 star rating (3 customer reviews)

Photo of the: Flexinol MuscleWire - 70 deg C - 1m

Flexinol MuscleWire - 70 deg C - 1m

Use this Flexinol Musclewire for a variety of electronics applications!

Item#: 14909 Age: 10+

Photo of the: Push-On Push-Off Micro Switch - 18x12mm

Push-On Push-Off Micro Switch - 18x12mm

Simple and affordable micro locking push-on/push-off switch for hobby science and electronics projects.

Item#: 16696 Age: 18+

Photo of the: Nitinol Wire - 1ft

Nitinol Wire - 1ft

Alloy metal wire consisting of Nickel and Titanium; returns to its original shape, in spite of bending, when dropped in hot water, and can be retrained to take on a new default shape!

Item#: 16342 Age: 16+

Photo of the: Alligator Clips - Red - 24pc

Alligator Clips - Red - 24pc

This set of 24 red alligator clips can be used for all kinds of electrical projects!

Item#: 14875 Age: 8+
4.5 star rating (2 customer reviews)

Photo of the: Magleads - Red (set of 10)

Magleads - Red (set of 10)

These red-colored connection leads (wires) have magnets attached on ends for easy snap-op connections to batteries, switches, etc.

Item#: 14621 Age: 12+

Photo of the: PCB Copper Prototype Board - 5x10cm

PCB Copper Prototype Board - 5x10cm

This is a handy, solderable prototype board. It can be used with standard electronics components for your next hobby electronics project.

Item#: 16432 Age: 18+

Photo of the: Magleads - Black (set of 10)

Magleads - Black (set of 10)

These black connection leads (wires) have magnets attached on ends for easy snap-op connection to batteries, switches, etc.

Item#: 14620 Age: 12+

Photo of the: Electric Paint Pen

Electric Paint Pen

Electric Paint provides a great platform for discovering, playing, repairing, and designing with electronics; it can be used as both a liquid wire and as a conductive adhesive!

Item#: 16340 Age: 12+

Photo of the: Auto Fuse Set - 120pcs

Auto Fuse Set - 120pcs

This affordable set of 120 car fuses includes six most common fuses.

Item#: 15625 Age: 18+

Photo of the: Enamelled Copper Wire - 0.5mm 10m

Enamelled Copper Wire - 0.5mm 10m

Medium thickness 0.5mm in diameter enameled copper wire

Item#: 16553 Age: 18+

Photo of the: 9V Battery Snap to Alligator Clips Connection Wire

9V Battery Snap to Alligator Clips Connection Wire

Great for drawing power from 9V batteries for electronics hobby projects.

Item#: 16801 Age: 18+

Photo of the: Enamelled Copper Wire - 1mm 100g 12m

Enamelled Copper Wire - 1mm 100g 12m

Thick 1mm diameter copper wire, excellent for building electromagnets, motor models, soldering projects, and many other diverse electronics hobby or educational purposes.

Item#: 16552 Age: 18+

Photo of the: Set of Multimeter Test Leads

Set of Multimeter Test Leads

This standard set of replacement test leads will work with any of our digital multimeters.

Item#: 16579 Age: 18+

Photo of the: Stranded Project Wire Set - 24AWG 10-Colors 60m

Stranded Project Wire Set - 24AWG 10-Colors 60m

A set of eight 5m wires and two 10m wires in assorted colors - excellent for use in a wide variety of hobby and classroom electronics projects

Item#: 16458 Age: 14+

Photo of the: Alligator Clips - Black - 24pc

Alligator Clips - Black - 24pc

This set of 24 black alligator clips can be used for all kinds of electrical projects!

Item#: 14876 Age: 8+

Photo of the: 6ft Audio Cable - Stereo to Stereo Plug

6ft Audio Cable - Stereo to Stereo Plug

Use this stereo plug for a variety of audio applications!

Item#: 14707 Age: 10+

Photo of the: Galvanized Wire

Galvanized Wire

2 rolls of galvanized steel wire (100ft and 50ft.) that can be used in an incredible variety of scientific, hobby, home improvement, or artistic applications

Item#: 16437 Age: 18+

Photo of the: USB to Alligator Clips Connection Wire 5V - 50cm - 20inch

USB to Alligator Clips Connection Wire 5V - 50cm - 20inch

Great for drawing 5V power from any USB port for electronics hobby projects.

Item#: 16688 Age: 18+

Photo of the: PCB Copper Board - 7x10cm

PCB Copper Board - 7x10cm

This PCB Copper Board measures 7x10 cm and is unperforated, allowing you to create your own circuit board.

Item#: 16443 Age: 18+

Photo of the: Red/Black Banana-to-Banana Cable Pair - 1m

Red/Black Banana-to-Banana Cable Pair - 1m

Two high-quality 3-foot cables connecting between banana plug input and output - red and black cords

Item#: 16463 Age: 14+

Photo of the: 24AWG Stranded Copper Wire - Four Colors - 10m each

24AWG Stranded Copper Wire - Four Colors - 10m each

This set of 4 colored wires can be used for a variety of hobby and classroom electronics projects.

Item#: 16691 Age: 18+

Photo of the: Enamelled Copper Wire - 0.3mm 10m - Electro-Magnet Wire

Enamelled Copper Wire - 0.3mm 10m - Electro-Magnet Wire

This 0.3mm diameter copper wire is excellent for building electromagnets, motor models, etc.

Item#: 16903 Age: 18+

Photo of the: 2.1mm DC Power Jack - Female Chassis Mount

2.1mm DC Power Jack - Female Chassis Mount

This is a standard DC power jack that can be mounted on a chassis for your next hobby electronics project. Measures 2.1mm.

Item#: 16426 Age: 14+

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