BEST SELLERS

12 Vdc, 88 ohm coil. Contacts rated 40A. Plastic enclosed relay, 1.1" x 1.2" x 1" high. Plastic flange for bulkhead...

A bag of 100 cotton swabs. 6" long with long, sturdy wooden handles. Single, compacted cotton tip with less lint than regular...

Input: 100-120V. 50/60 Hz, 0.8A. Output: 12V, 3A. Table-top style supply, 4.42" x 2.12" x 1.35" high. 6' output cable with...

• Black ABS plastic project enclosure • Interlocking lid secured with self-tapping screws • Interior slots for...

9 volt I-type battery snap with 5" leads.

Trim leads on PC boards. Thin cutting edge for hard to reach areas. Useful for jewelry, fishing and electronics. Insulated...

Photo-resistor controlled relay module. S.P.D.T. relay switches when light is sufficiently low or high. Cadmium Sulfide...

Good-quality test leads. 18AWG stranded copper wire. 2" alligator clips with insulators and strain reliefs. Pair of 24"...

Stretch and wrap self-fusing rubber tape for a moisture-tight, insulating seal on electrical connections. High resistance to...

5 wire socket with two 18 AWG leads and three 14 AWG leads.

Illuminated multi-power head magnifier keeps your hands free while enhancing your vision. 2 led bulbs with tilt and angle...

Monitor battery usage in lead-acid and lithium-ion batteries. LCD displays percentage of voltage remaining in numerical and...

Rated: 2 Amp 250 Vac, 5 Amp 120 Vac. Solder lug terminals. 6mm threaded bushing. 0.43" long handle....

Spade terminal for # 6 stud, insulated for 22-18 wire.

Normally closed shunt opens when plug is inserted. 2.1 mm mates with CAT# DCSID. Panel mount....

Mating pair of polarized multi-pin connectors with wire leads. Pins on 2.5mm centers. Black nylon housing with release on...

Have the right piece of heat shrinkable tubing when you need it. Unbreakable clear plastic box with dividers contains 4 inch...

Design and change circuits quickly and cleanly. Breadboards accommodate all sizes of dips and discrete components with lead...

GB Instruments™ GCT-304A. Simple continuity tester for all kinds of circuits, switches and fuses. Pointy probe lights...

• Black ABS plastic project enclosure • Interlocking lid secured with self-tapping screws • Interior slots for...

Leviton # 515PR. Black 15 Amp grounding 3-wire AC plug. Rubber body is dirt and moisture resistant. Tough elastomeric husk....

22 AWG red stranded hook-up wire, 100 ft. roll.

• 6' industry standard IEC power cord • 3-Prong Grounded Male Plug, NEMA 5-15P • 3-Conductor Female Socket,...

Digital module can be programmed to turn equipment on or off at specific, pre-set temperatures. Also has hysteresis...

70" two-conductor power cord with on-off rocker switch mid-way. Molded, polarized AC plug. Black SPT-2 18 AWG zip cord rated...

433 MHz RF transmitter and receiver. Use to send audio or data signals, or use as a remote control on/off switch. With a few...

We have a huge quantity of these nice, 24 x 1 character LCDs, which is why we can offer them at such an amazing price. This...

Water-clear 5mm package. Clear in off-state. 12Vdc operation, built-in resistor. Operates at lower voltages with lower...

3" X 4 1/4" perf board with mounting holes designed to fit our project enclosure TB-4. Boards have holes on 0.1" matrix to...

A must for testing small, in-circuit components. Shrouded banana plugs fit most test meters. Tweezer marked with + and -...

Input: 100-240 Vac, 50/60 Hz, 1.5 Amp. Output: 12 Vdc, 5 Amp. 4.73" x 2.11" x 1.27". 4' output cable with 2.5mm* coax...

This little device converts 3.7 Volts to approximately 18,000 Volts. The main component in a taser/ stun gun, it creates...

Strong neodymium magnet. 20mm diameter x 4mm thick. 5mm hole beveled to 10mm for countersunk #8 screw....

Holder for 2 AA size batteries. 2.25" long x 1.25" x 0.61" high. Unbreakable black plastic. 6" wire leads....

Easy-to build signal generator kit. Parts are clearly marked on the pc board. Requires soldering. For assembled version of...

Cut tape packaging.

Normally open switch with 1/4" bushing and red plastic button. Ideal for most low current projects....

Small, painfully-loud two-tone piezo siren for auto or home security devices. Operates 6-12 vdc, 110 ma. 108dB output (30cm)....

Fascinating mini Tesla Coil kit is great for educational demonstrations and entertainment purposes. Produces a high-voltage,...

140 piece assortment (10 of each size) of pre-formed jumper wires for use with solderless breadboards. 14 color-coded...

Fender, FT-004 clip-on chromatic guitar tuner is compact and easy to operate even under darkened stage conditions. It tunes...

For easy removal of parts from P.C. boards. Top quality solder wick. 5 feet per spool. 1.5mm wide....

Controls the speed of a DC motor using Pulse-Width-Modulation (PWM). An efficient method of changing the speed of a DC motor...

LM555 timer (MC1455), 8 pin DIP.

Judco model# J-188A-1. SPST, push-on push-off, plastic pushbutton. Contacts rated 6 amps @ 125 Vac. Black body, actuator and...

Screw-style cap. Fits standard AGC, 3AG 0.25" x 1.25" (5-6mm diameter x 32mm long) cartridge fuses. 0.58" (15mm) diameter...

Handy conversion kit plugs into your ATX power supply to create a benchtop power supply with enough juice to run most of your...

3-digit LED voltmeter for 0-100VDC range. 0.28" digits on a 0.89" x 0.39" display. Red digits on black background. Three wire...

White (natural) nylon cable ties. 4" length, 7/8" bundle diameter. 18lb tensile strength. Great for fastening and bundling...

• Hennkwell# PZ22GR9120R-084BBH • 22mm diameter planetary gear brush motor • Smooth, quiet operation •...