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Connectors, Wire & Switches
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9V Battery Snap Connector with Leads
Use this 9 volt battery connector for science projects and more!
$0.79 $0.25
Item#: 15872 Age: 14+
(8 customer reviews)
Push-On Push-Off Micro KAN-28 Flashlight Switch - 18x12mm
Simple and affordable micro locking push-on/push-off switch for hobby science and electronics projects.
$0.99 $0.25
Item#: 16696 Age: 18+
(3 customer reviews)
9V Battery Snap to Alligator Clips Connection Wire
Great for drawing power from 9V batteries for electronics hobby projects.
$2.59 $0.95
Item#: 16801 Age: 18+
Quick Wire Connector Splice
Do you need a quick way to connect two wires without having to solder or use a screwdriver? Then these quick wire connectors are for you!
$0.59 $0.25
Item#: 17355 Age: 18+
USB to Alligator Clips Connection Wire 5V - 50cm - 20inch
Great for drawing 5V power from any USB port for electronics hobby projects.
$5.99 $1.79
Item#: 16688 Age: 18+
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
$3.99 $1.99
Item#: 16034 Age: 14+
(2 customer reviews)
Toggle Switch with Wire Leads
This toggle switch with handy wire leads can be used to connect or break circuits in electronics projects
$3.99 $1.49
Item#: 16491 Age: 14+
(1 customer reviews)
Contact Key Switch
The Contact Key can open and close a circuit and is very handy in demonstrating Morse code.
$8.99 $4.95
Item#: 11111 Age: 13+
Mini Knife Switch - Single
Switch on your child’s interest in electronics!
$2.99 $1.95
Item#: 11109 Age: 13+
(6 customer reviews)
10 Alligator Clip Leads - Medium
Use these alligator clip leads for a variety of science projects!
$8.99 $4.95
Item#: 14664 Age: 13+
(2 customer reviews)
Mini Electronics Breadboard
High-quality mini electronics breadboard for hobby electronics projects and prototyping.
$5.99 $1.79
Item#: 15868 Age: 14+
(3 customer reviews)
Red/Black Alligator-to-Banana Cable Pair - 1m
High-quality 3 foot cable with 2 alligator clips and 2 red/black banana plugs
$4.99 $1.95
Item#: 16079 Age: 14+
Deluxe USB Female to Alligator Clips Adapter Cable
This sturdy cable adapter is a must-have when you need to connect any power source (usually at 5V DC) into a standard USB connector.
$4.99 $2.59
Item#: 17144 Age: 14+
Deluxe USB Male to Alligator Clips Adapter Cable
This sturdy cable adapter is a must-have when powering your DIY circuits with a USB power source.
$4.99 $2.59
Item#: 17143 Age: 14+
DC Female 5.5x2.1mm To Alligator Clips Adapter Cable
This handy cable features a standard female DC adapter plug on one end and a pair of alligator clips on the other.
$3.99 $2.79
Item#: 17354 Age: 18+
Student Electronics BreadBoard
Use this solderless electronics for a variety of electrical applications!
$9.99 $3.95
Item#: 14792 Age: 15+
USB Female to USB Male Extension Cable - 5ft 1.5m
This universal USB extension cable features USB Male on one end and USB Female connector on the other end.
$5.99 $1.99
Item#: 17131 Age: 18+
20cm 40pin Male-to-Male Breadboard Jumper Cable Ribbon
This is a set of 40 jumper wires (20cm) in a cable ribbon with a male connector or pin at each end.
$3.49 $1.79
Item#: 17154 Age: 18+
Stackable 4mm Banana Plug Cable - 1m Long - Colorful Set of 5
This colorful set includes five 1m (40 inch) long heavy-duty cables with 4mm stackable banana connectors.
$22.99 $9.95
Item#: 17343 Age: 18+
10cm 40pin Male-to-Male Breadboard Jumper Cable Ribbon
This set of 40 jumper wires (10cm) in a cable ribbon with a male connector or pin at each end is great for connecting electronic components on a small breadboard.
$2.99 $1.49
Item#: 17153 Age: 18+
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.
$1.49 $0.39
Item#: 16482 Age: 14+
(1 customer reviews)
Enamelled Copper Wire - 0.3mm 10m - Electro-Magnet Wire
This 0.3mm diameter copper wire is excellent for building electromagnets, motor models, etc.
$4.99 $1.95
Item#: 16903 Age: 18+
BNC Male to Dual Banana Female T-Adapter
Connect your standard banana leads to any BNC input or output with this handy adapter.
$7.99 $3.99
Item#: 17085 Age: 18+
Mini Push-Button Switch with Wire Leads - Momentary - Sticky Base
Great push-button switch for Morse code projects!
$2.99 $1.59
Item#: 17489 Age: 14+
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.
$3.99 $2.99
Item#: 16432 Age: 18+
(5 customer reviews)
Adhesive Conductive Copper Foil - 10mm wide x 25 m long
Need to connect a wire to a solar cell or DC motor without soldering it? This convenient conductive copper foil tape is self-adhesive, and it gives you an instant connection.
$9.99 $6.95
Item#: 17170 Age: 18+
Alligator Clips Test Cable - 2-Pin Red Black - 1m 39in long
Great cable with red and black wires and alligator clips on both ends for easy connections.
$2.99 $1.95
Item#: 17454 Age: 14+
Mini Electronics Breadboards - Set of 6
These affordable 170 tie-points mini electronics breadboards are great for hobby electronics projects and prototyping.
$10.99 $2.79
Item#: 17036 Age: 14+
Enamelled Copper Wire - 0.1mm 15m
Super-thin diameter (0.1mm) wire measuring ~15m, excellent for building electromagnets, motor models, soldering projects, and many other diverse electronics hobby or educational purposes.
$2.99 $1.59
Item#: 16470 Age: 14+
PCB Copper Board - 7x10cm
This PCB Copper Board measures 7x10 cm and is unperforated, allowing you to create your own circuit board.
$2.99 $1.49
Item#: 16443 Age: 18+
Breadboard Jumper Wires - Set of 65
This affordable set of 65 breadboard jumper wires are a must have for any DIY electronics enthusiast.
$5.99 $1.99
Item#: 17039 Age: 14+
DC Male 5.5x2.1mm To Alligator Clips Adapter Cable
This handy cable features a standard male DC adapter plug on one end and a pair of alligator clips on the other.
$3.99 $2.79
Item#: 17353 Age: 18+
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.
$16.99 $12.95
Item#: 16552 Age: 18+
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.
$14.99 $9.99
Item#: 16691 Age: 18+
GreenLine Single Pole Double Throw Knife Switch
Standard 3-inch SPDT knife switch for use in electricity projects.
$2.99 $1.59
Item#: 16665 Age: 14+
Ferrite Core Ring 22 x 14 x 8mm
An essential component in making DIY inductors or transformers.
$1.29 $0.89
Item#: 17083 Age: 14+
Breadboard Jumper Wire to Alligator Clip
This 10 piece wire bundle is useful for connecting breadboard circuitry to outside power sources.
$14.99 $5.95
Item#: 17068 Age: 14+
2ft Black Alligator Clips Cords - 5 pack
This affordable set of five black 2 ft long connection cables features alligator clips on both ends.
$4.99 $3.49
Item#: 17172 Age: 18+
USB Male to Micro-USB Male Adapter Cable - 1 meter
You can use this cable to connect any standard USB female outlet to a micro-USB female input and vice-versa.
$3.99 $1.69
Item#: 17381 Age: 18+
Alligator Clips with Insulated Grip - 12Pc Set
These handy alligator clips can be attached to any standard 4mm banana plug and used for connecting components in your electric circuit.
$4.99 $2.95
Item#: 17199 Age: 14+
USB to DC Adapter 5.5mm x 2.1mm Cable
Use this handy adapter cable to supply 5V to a standard DC adapter from a USB plug.
$4.99 $1.79
Item#: 17113 Age: 18+
(1 customer reviews)
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.
$23.99 $18.95
Item#: 14621 Age: 15+
Wire Caps 22-14 AWG - 10 pack - HS P1 Type Screw Terminals
These small wire caps can be used to protect your twisted wire connections.
$0.99 $0.49
Item#: 17100 Age: 18+
DC Power Jack Adapters - 2.1mm - Male and Female Set
This is a set of male and female DC power connectors (jacks) with easy-to-connect wire terminals.
$2.99 $1.59
Item#: 17041 Age: 14+
Magleads - Black (set of 10)
These black connection leads (wires) have magnets attached on ends for easy snap-op connection to batteries, switches, etc.
$23.99 $18.95
Item#: 14620 Age: 15+
2ft Red Alligator Clips Cords - 5 pack
Connect your electronic components such as batteries, motors, light bulbs, buzzers, etc., with this affordable bulk pack of alligator clips cables.
$4.99 $3.49
Item#: 17171 Age: 18+
Female Banana Socket Terminals - 4mm - Black and Red Pair
Standard banana (female) terminals / sockets for your next DIY electronics project.
$2.99 $1.79
Item#: 17150 Age: 14+
Electrical Shrink Tubing Assortment Pack - 328pcs
This comprehensive shrink tubing set includes a total of 328 pieces and is a great starter set for any electronics enthusiast.
$7.99 $4.75
Item#: 17249 Age: 18+
Flexinol MuscleWire - 70 deg C - 1m
Use this Flexinol Musclewire for a variety of electronics applications!
$9.99 $6.95
Item#: 14909 Age: 13+
6ft Audio Cable - Stereo to Stereo Plug
Use this stereo plug for a variety of audio applications!
$2.99 $1.59
Item#: 14707 Age: 15+
Knife Switch - Double Pole Double Throw
Create interest in electronics in your classroom by using this great double knife switch!
$5.99 $3.49
Item#: 13854 Age: 13+
(2 customer reviews)
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
$9.99 $5.95
Item#: 16463 Age: 14+
BNC Male to Dual BNC Female T-Adapter
Standard BNC splitter / T-adapter.
$3.99 $1.99
Item#: 17084 Age: 18+
Electric Paint Conductive Ink 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!
$39.99 $29.95
Item#: 16340 Age: 15+
Photo Sensor Switch - 220A 10A 2200W
You can use this photosensitive switch to turn on lights automatically at dusk and off at dawn.
$14.99 $9.95
Item#: 17334 Age: 18+
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!
$3.99 $3.95
Item#: 16342 Age: 16+
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.
$1.99 $1.49
Item#: 16426 Age: 14+
Enamelled Copper Wire - 0.5mm 10m
Medium thickness 0.5mm in diameter enameled copper wire
$14.99 $7.95
Item#: 16553 Age: 18+
