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...

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

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

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

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

Model: PS-2.1-12-3-DC-U-S. Input: 100-120V. 50/60 Hz, 0.8A. Output: 12V, 3A. Table-top style supply, 4.42" x 2.12" x 1.35"...

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

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

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...

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

Used to suppress RFI, EMI and unwanted spurious signals. Easy to install. Self-locking plastic snap sleeve holds ferrite form...

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

Snagless molded RJ45, 350Mhz, UTP, Pure Bare Copper stranded 24AWG, Blue.

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

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

Micro-USB to USB cable. One of the most popular charge and sync cables for smart phones, tablets, cameras and other portable...

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

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

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

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

Handy device for testing LEDs (2-150mA). Simply plug your LED into the correct holes and push the button to test its...

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

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

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

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

3 in 1 module -- clock, thermometer, voltmeter, using the DS3231 chip. Can display any one or cycle through all three. Power...

Keep a good selection of LEDs on hand for whatever your project might require. Red, Green, Blue, Yellow (Amber) and White 3mm...

Solid, spring-action clip with screw. 5mm cable access hole can connect to banana plug test lead....

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

LM555 timer (MC1455), 8 pin DIP.

2.1mm ID co-ax plug on two 4" wire leads terminate to 9 volt T-type battery snap.

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

The Uno R3 board contains everything needed to support the onboard ATmega328 microcontroller; simply connect it to a computer...

100K linear (B taper) 1/8 watt potentiometer. 6mm x 10mm long slotted knurled shaft and 7mm threaded bushing. Solder lugs....

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

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

Mating, weather-resistant polarized connectors. 12" red and black 18 gauge stranded wire leads....

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

40mm diameter x 6mm thick. 8 Ohm, general purpose speaker. 2" leads with 2-conductor female connector, 2mm centers. Large...

0.1 UF 50 VDC disc capacitor.

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

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...

LY2N. 12VDC, 135Ω coil. D.P.D.T. contacts rated 10A. Clear polycarbonate case, 26.5 x 20.5 x 34.5mm high. 0.187"...

2N3904 NPN TO-92 transistor.

New gear head motor prepped with an arm that rotates an offset axle in a 1" circle. Can be used to facilitate reciprocating...

8-pin IC socket.

For easy removal of parts from P.C. boards. Top quality solder wick. 5 feet per spool. 1/16" wide....

4" long. Minimum tensil strength =18 lbs. Color =black. Maximum bundle diameter = 15/16"....

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

Earthtronics Model TLP250K3X3. 120 VAC, 60Hz, 0.029A, 1.6W. Color temperature: 5000K "Cool-white". Nice-looking white...