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Home
BEST SELLERS
BEST SELLERS
This category includes many of the most popular items available on our website.
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6" COTTON SWAB, 100 PIECES
CAT# CS-100
A bag of 100 cotton swabs. 6" long with long, sturdy wooden handles. Single, compacted cotton tip with less lint than regular...
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$1.50
bag
−
+
Add to cart
12VDC SPDT 40A AUTOMOTIVE RELAY
CAT# RLY-351
12 Vdc, 88 ohm coil. Contacts rated 40A. Plastic enclosed relay, 1.1" x 1.2" x 1" high. Plastic flange for bulkhead...
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$2.55
each
10+
$2.25 each
−
+
Add to cart
TWEEZER TEST LEADS
CAT# TL-126
A must for testing small, in-circuit components. Shrouded banana plugs fit most test meters. Tweezer marked with + and -...
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$6.95
each
−
+
Add to cart
9V BATTERY SNAP, I-TYPE
CAT# BST-51
9 volt I-type battery snap with 5" leads.
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3 for $0.99
100+
$0.28 each
−
+
Add to cart
Clearance
Large Quantity
3.5MM - 3.5MM AUDIO AUXILIARY CABLE, 5'
CAT# CB-453
5' cable with 3.5mm stereo mini-phone plugs on each end. Flexible, good-quality cable, made for Motorola (MOT# SKN6393A)....
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$1.00
each
50+
$0.75 each
100+
$0.60 each
−
+
Add to cart
Clearance
Large Quantity
12 VDC 3 AMP POWER SUPPLY, SPECIAL
CAT# PS-1272
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...
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$6.95
each
50+
$6.45 each
100+
$6.00 each
−
+
Add to cart
SELF-FUSING RUBBER TAPE
CAT# SFT-5
Stretch and wrap self-fusing rubber tape for a moisture-tight, insulating seal on electrical connections. High resistance to...
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$4.50
each
−
+
Add to cart
ATX TO BENCHTOP POWER SUPPLY CONVERSION KIT
CAT# ATX-BT
Handy conversion kit plugs into your ATX power supply to create a benchtop power supply with enough juice to run most of your...
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$15.95
each
−
+
Add to cart
SOCKET FOR AUTOMOTIVE RELAY
CAT# SRLY-2
5 wire socket with two 18 AWG leads and three 14 AWG leads.
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$2.25
each
10+
$1.75 each
−
+
Add to cart
5.80" X 5.84" X 0.25" RUBBER PAD
CAT# FP-55
Flexible, black rubber pad. Great for cushioning or dampening vibration. 5.80" x 5.84" x 0.25" thick....
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$1.00
each
10+
$0.85 each
−
+
Add to cart
2-CONDUCTOR LOCKING CONNECTORS W/ LEADS
CAT# CON-240
Mating pair of polarized multi-pin connectors with wire leads. Pins on 2.5mm centers. Black nylon housing with release on...
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$1.35
each
10+
$1.20 each
100+
$0.95 each
−
+
Add to cart
DIGITAL THERMOMETER W/ PROBE SENSOR
CAT# THM-5
Celsius thermometer with digital LCD readout. Moisture resistant, waterproof probe on 38" lead designed for aquarium,...
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$3.75
each
−
+
Add to cart
THERMOSTATIC CONTROL MODULE
CAT# THM-4
Digital module can be programmed to turn equipment on or off at specific, pre-set temperatures. Also has hysteresis...
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$6.00
each
−
+
Add to cart
BATTERY LEVEL METER
CAT# BT-3
Monitor battery usage in lead-acid and lithium-ion batteries. LCD displays percentage of voltage remaining in numerical and...
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$7.75
each
−
+
Add to cart
5" FLUSH CUTTER
CAT# FC-14
Trim leads on PC boards. Thin cutting edge for hard to reach areas. Useful for jewelry, fishing and electronics. Insulated...
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$7.25
each
−
+
Add to cart
LIGHT-ACTUATED RELAY MODULE, 12 VDC
CAT# PRM-1
Photo-resistor controlled relay module. S.P.D.T. relay switches when light is sufficiently low or high. Cadmium Sulfide...
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$4.60
each
−
+
Add to cart
TESLA COIL KIT
CAT# TCL-35
Fascinating mini Tesla Coil kit is great for educational demonstrations and entertainment purposes. Produces a high-voltage,...
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$8.50
each
−
+
Add to cart
SOLDERLESS BREADBOARD, 400 CONTACTS
CAT# PB-400
Design and change circuits quickly and cleanly. Breadboards accommodate all sizes of dips and discrete components with lead...
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$4.00
each
10+
$3.75 each
−
+
Add to cart
Reduced Price
Clearance
STANTON DJ PHONO CARTRIDGE
CAT# CT-554
Stanton DJ phono cartridge. Specially designed for DJs but works great for casual listening. A 0.6 mil conical bonded stylus...
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$11.95
each
10+
$10.65 each
−
+
Add to cart
#6 SPADE TERMINAL, RED
CAT# 9106
Spade terminal for # 6 stud, insulated for 22-18 wire.
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50 for $3.60
100+
$0.065 each
500+
$0.057 each
1000+
$0.05 each
−
+
Add to cart
SPDT ON-ON MINI TOGGLE SWITCH
CAT# MTS-4
Rated: 2 Amp 250 Vac, 5 Amp 120 Vac. Solder lug terminals. 6mm threaded bushing. 0.43" long handle....
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$1.25
each
10+
$1.10 each
100+
$0.95 each
−
+
Add to cart
Clearance
AC POWER CORD W/ INLINE ROCKER SWITCH
CAT# LCAC-456
70" two-conductor power cord with on-off rocker switch mid-way. Molded, polarized AC plug. Black SPT-2 18 AWG zip cord rated...
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$2.00
each
100+
$1.70 each
1000+
$1.25 each
−
+
Add to cart
SPECIAL - 4" CABLE TIES
CAT# TR-400W
White (natural) nylon cable ties. 4" length, 7/8" bundle diameter. 18lb tensile strength. Great for fastening and bundling...
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$1.50
bag
−
+
Add to cart
UNO R3 MICROCONTROLLER
CAT# ARD-21
The Uno R3 board contains everything needed to support the onboard ATmega328 microcontroller; simply connect it to a computer...
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$14.00
each
−
+
Add to cart
New Item
CONTINUITY TESTER
CAT# CT-19
GB Instruments™ GCT-304A. Simple continuity tester for all kinds of circuits, switches and fuses. Pointy probe lights...
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$2.95
each
−
+
Add to cart
BATTERY HOLDER FOR TWO AA CELLS
CAT# BH-32
Holder for 2 AA size batteries. 2.25" long x 1.25" x 0.61" high. Unbreakable black plastic. 6" wire leads....
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$0.85
each
10+
$0.75 each
100+
$0.60 each
−
+
Add to cart
140 PIECE JUMPER WIRE ASSORTMENT
CAT# JW-140
140 piece assortment (10 of each size) of pre-formed jumper wires for use with solderless breadboards. 14 color-coded...
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$3.75
each
−
+
Add to cart
12 VDC 5 AMP POWER SUPPLY
CAT# PS-12005
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...
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$10.95
each
−
+
Add to cart
2.1MM COAX POWER JACK, PANEL MOUNT
CAT# DCJ-21
Normally closed shunt opens when plug is inserted. 2.1 mm mates with CAT# DCSID. Panel mount....
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$1.75
each
10+
$1.60 each
100+
$1.45 each
−
+
Add to cart
12 VDC ULTRABRIGHT WHITE LED, 5MM
CAT# LED-12WP
Water-clear 5mm package. Clear in off-state. 12Vdc operation, built-in resistor. Operates at lower voltages with lower...
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$0.50
each
10+
$0.45 each
100+
$0.40 each
−
+
Add to cart
DE-SOLDERING WICK 1.5MM WIDE
CAT# SWK
For easy removal of parts from P.C. boards. Top quality solder wick. 5 feet per spool. 1.5mm wide....
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$3.00
roll
−
+
Add to cart
RF TRANSMITTER / RECEIVER MODULES
CAT# RC-16
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...
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$3.00
set
−
+
Add to cart
20MM MAGNET W/ HOLE FOR COUNTERSUNK SCREW
CAT# MAG-149
Strong neodymium magnet. 20mm diameter x 4mm thick. 5mm hole beveled to 10mm for countersunk #8 screw....
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$1.85
each
100+
$1.50 each
−
+
Add to cart
SPST MOMENTARY N.O. PUSHBUTTON W/ WIRE LEADS
CAT# MPB-19
Normally open, momentary switch with 1/4" bushing and red plastic button. Ideal for most low current projects. Prepped with...
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$0.75
each
100+
$0.60 each
−
+
Add to cart
ILLUMINATED MULTI POWER HEAD MAGNIFIER & LOUPE
CAT# HD-LMAG
Illuminated multi-power head magnifier keeps your hands free while enhancing your vision. 2 led bulbs with tilt and angle...
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$10.95
each
−
+
Add to cart
SPST PUSHBUTTON, PUSH ON/PUSH OFF
CAT# PB-13
Judco model# J-188A-1. SPST, push-on push-off, plastic pushbutton. Contacts rated 6 amps @ 125 Vac. Black body, actuator and...
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$1.85
each
100+
$1.50 each
−
+
Add to cart
2N3904 NPN TO-92 TRANSISTOR
CAT# 2N3904
2N3904 NPN TO-92 transistor.
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5 for $0.75
100+
$0.13 each
1000+
$0.10 each
−
+
Add to cart
300 LEDS, RED, GREEN, YELLOW, BLUE, WHITE
CAT# LED-K1
Keep a good selection of LEDs on hand for whatever your project might require. Red, Green, Blue, Yellow (Amber) and White 3mm...
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$8.00
kit
−
+
Add to cart
3 AMP DC MOTOR SPEED CONTROLLER
CAT# MSC-35
Controls the speed of a DC motor using Pulse-Width-Modulation (PWM). An efficient method of changing the speed of a DC motor...
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$5.75
each
−
+
Add to cart
COLOR HEAT SHRINK TUBING ASSORTMENT, 154 PCS
CAT# HS-4900
Have the right piece of heat shrinkable tubing when you need it. Unbreakable clear plastic box with dividers contains 4 inch...
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$10.95
each
−
+
Add to cart
6' BLACK 18/3 IEC DETACHABLE POWER CORD
CAT# LCAC-60
Standard IEC (SPH-386) power cord. IEC female connector one end, standard 3 prong grounded a.c. plug other end. SVT, 0.26"...
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$3.50
each
10+
$3.25 each
100+
$2.45 each
−
+
Add to cart
Clearance
Large Quantity
6 VDC, 25 RPM GEAR MOTOR
CAT# DCM-470
Gear head motor with an arm that rotates an offset axle in a 1" circle. Includes a slotted link rod that can be used to...
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$4.25
each
10+
$4.00 each
100+
$3.75 each
−
+
Add to cart
5.3" X 3.3" X 1.6" PROJECT BOX
CAT# TB-4
5.3" x 3.3" x 1.6" H heavy-duty 3/32" molded plastic box with aluminum cover. Built in stand-offs for P.C. or perf boards....
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$3.75
each
10+
$3.50 each
−
+
Add to cart
AGC (3AG) FUSE POST
CAT# FHPM-31
Screw-style cap. Fits standard AGC, 3AG 0.25" x 1.25" (5-6mm diameter x 32mm long) cartridge fuses. 0.58" (15mm) diameter...
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$1.50
each
10+
$1.35 each
100+
$1.15 each
−
+
Add to cart
Clearance
Large Quantity
24 X 1 LCD - INCREDIBLE PRICE
CAT# LCD-111
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...
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2 for $1.00
100+
$0.25 each
500+
$0.23 each
1000+
$0.20 each
−
+
Add to cart
LM555 TIMER (MC1455)
CAT# LM555
LM555 timer (MC1455), 8 pin DIP.
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$0.75
each
−
+
Add to cart
3" X 4 1/4" SOLDERABLE PERF BOARD
CAT# PC-4
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...
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$2.35
each
−
+
Add to cart
24" ALLIGATOR TEST LEADS, RED/BLACK PAIR
CAT# ALG-201
Better-than-average quality test leads. 18AWG stranded copper wire. 2" alligator clips with insulators and strain reliefs....
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$3.00
pair
−
+
Add to cart
HIGH-VOLTAGE TASER COMPONENT
CAT# HVS-01
This little device converts 3.7 Volts to approximately 18,000 Volts. The main component in a taser/ stun gun, it creates...
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$7.50
each
−
+
Add to cart
1N4007 RECTIFIER DIODE, 1A 1KV - SPECIAL
CAT# 1N4007
Cut tape packaging.
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10 for $1.00
100+
$0.05 each
1000+
$0.035 each
−
+
Add to cart
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