xUmp.com Logo

TODAY'S COUPON: SAVE ADDITIONAL 10% OFF with coupon code: BACK2SCHOOL2019 [Expires tonight at 11:59PM. Online orders only.]
Home \ Robotics & Electronics  \ Connectors, Wire & Switches

Connectors, Wire & Switches

Mini Knife Switch - Single

Switch on your child’s interest in electronics!

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

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)

Alligator Cords - 2ft Red/Black Set

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

Item#: 11114 Age: 13+

Contact Key Switch

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

Item#: 11111 Age: 13+

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)

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)

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)

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)

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)

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)

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+

Knife Switch - Single Pole Double Throw

Affordable SPDT knife switch for use in electricity projects.

Item#: 15149 Age: 8+

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+

Mini Electronics Breadboard

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

Item#: 15868 Age: 14+
5 star rating (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

Item#: 16491 Age: 14+

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+

Flexinol MuscleWire - 70 deg C - 1m

Use this Flexinol Musclewire for a variety of electronics applications!

Item#: 14909 Age: 10+

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)

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+

10 pack Push-Button Switches

A pack of 10 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#: 16261 Age: 14+

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)

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+

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+

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+

Enamelled Copper Wire - 1mm 100g

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+

Enamelled Copper Wire - 0.5mm 10m

Medium thickness 0.5mm in diameter enameled copper wire

Item#: 16553 Age: 18+

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+

Alligator Clips - Black - 24pc

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

Item#: 14876 Age: 8+

Student Electronics BreadBoard

Use this solderless electronics for a variety of electrical applications!

Item#: 14792 Age: 15+

Set of Multimeter Test Leads

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

Item#: 16579 Age: 18+

6ft Audio Cable - Stereo to Stereo Plug

Use this stereo plug for a variety of audio applications!

Item#: 14707 Age: 10+

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+

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+

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+

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+

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+

xUmp.com Logo


Join our tribe:

SIGN-UP & SAVE

Sign-up for our weekly discounts and promotions email newsletter.



xUmp.com Catalog

CATALOG

View xUmp science supplies catalog

At xUmp.com, we are passionate about science. We believe in hands-on learning and making science fun. - Anton Skorucak, Physicist and Founder

At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.