New Item
COOL-WHITE LED LIGHT PANEL, 11.25" SQUARE
CAT# LED-PL2
$34.95 each
1,152 cool-white LEDs on a 11.25" x 11.25" square panel. This is a professional-quality light, designed for filmmakers or photographers. Extremely bright! During operation, this light has a low 40W power draw. 5-pin connector on back to connect to power supply. Runs on 2 Amps 36 VDC. Can be powered with our DC boost converter CAT# UDC-20 and our power...
New Item
STEREO VACUUM TUBE PREAMP
CAT# AMP-2T
$19.95 each
A preamp raises a low-level signal, like the output of a turntable or microphone, to a line-level signal required by a power amplifier. • Stereo vacuum tube preamplifier • Includes two 6J2 tubes (replacements 6AK5, 6AU6, 5654) • RCA jacks for input -- ie, turntable, microphone • RCA jacks for output to power amplifier (note: the...
New Item
BULKHEAD MOUNT PUSHBUTTON W/ CABLE
CAT# PB-205
$3.95 each
SPST normally-open momentary red pushbutton switch. Rated 6A/125VAC, 3A/250 VAC. Switch housed in black plastic enclosure, 1.4" x 1.3" x 1.42". Mounting flanges on 1.6" centers. 8' long cable, 2-conductor 24 AWG stranded wire.
New Item
6" DIGITAL LCD CALIPER
CAT# CAL-784
$22.95 each
High quality, hardened stainless steel caliper, with large, easy to read LCD screen. • Measuring range: 6" and 150mm • Resolution: 0.0005" & 0.01mm • Wide LED screen display • 3-way measurement: External, internal, depth • Auto on and shut off • Requires one AG13 battery (included) • Comes with one additional...
New Item
HC-SR505 MINI INFRARED MOTION SENSOR
CAT# PIR-13
$3.50 each
Mini-passive infrared motion detection module (PIR). Senses changes in infrared heat patterns. Frequently used to sense human or animal body heat to trigger alarm systems or automatic lights. 3-pin configuration ideal for use with Arduino / RaspberryPi / Adafruit microcontrollers. • Operating Voltage Range: DC4.5-20V • Trigger: repeatable...
New Item
GFCI RECEPTACLE TESTER
CAT# GFCI-7
$12.95 each
Pro'sKit 400-030 Detects faulty wiring in 3-wire receptacles. Six possible fault conditions are displayed by light pattern. It tests for correct wiring, open ground, reverse polarity, open hot, open neutral, hot on neutral, hot and ground reversed with open hot and ground fault interruption. Rated for 120 Volts. UL, RoHS compliant....
New Item
50W AC AMMETER W/ BUILT-IN CURRENT TRANSFORMER
CAT# PM-20PC
$49.95 each
Murata ACA-20PC-3-AC1-RL-C Digital AC ammeter with LED readout and built-in current transformer. Simply pass the current carrying load wire through the on-board current transformer and apply power to the meter's two supply terminals. Powered by 85-264 Vac, 45-450 Hz. Panel mounts through front of chassis. cULus, RoHS. Features: •...
New Item
MINI ON-OFF KEYSWITCH W/ TWO KEYS
CAT# KSW-122
$5.75 each
| 10+ | $5.50 each |
SPST On-Off miniature key switch. Key removable in both On and Off positions. 0.59" diameter bezel. Mounts into 0.47" (12mm) diameter hole in panels up to 0.60" thick. Prepped with 8" and 20" wires that terminate to 1/4" QC female connectors. Includes two keys. Note: All switches are keyed the same.
IRF520 MOSFET DRIVER MODULE
CAT# IRF-B
$1.50 each
Small breakout board for the IRF520 MOSFET transistor. The module is designed to switch heavy DC loads from a single digital pin of your microcontroller. Its main purpose is to provide a low cost way to drive a DC motor for robotics applications, but the module can be used to control most high current DC loads. Screw terminals are provided to...
New Item
5V 1.5 AMP USB CHARGER
CAT# MT-513
$3.50 each
• Nokia AC-60U • Output: 5 Vdc, 1.5 Amp • Input: 100-240 Vac, 50-60 Hz, 0.20 A • cULus listed • New, unused chargers, but stored without packaging.
New Item
MAGNETIZER / DEMAGNETIZER
CAT# DM-1
$5.75 each
Pro'sKit 800-070 Simple to use device for magnetizing and demagnetizing screwdrivers, tweezers and other small tools. To magnetize: Insert the blade of the tool slowly into the positive opening of the magnetizer and slide back and forth. Continue until you reach the desired level of magnetization. To demagnetize: Guide the blade of the tool at...
Reduced Price
UNO R3 STARTER KIT
CAT# SKA-47
$49.95 each
This starter kit is a great, inexpensive way to get into programming and experimenting with the Arduino open-source programming platform for developing robotic or home automation projects. This set includes an UNO R3 controller board (our ARD-21, which is a perfect Arduino clone) and a prototyping shield expansion board, extra breadboards, motors,...
New Item
DIGITAL THERMOMETER HYGROMETER
CAT# THM-7
$4.25 each
Measures humidity and temperature. The temperature is displayed in Celsius. Digital LCD readout. Features: • Temperature range: -50 to 110°C • Accuracy: ±1°C • 1.87" x 1.11" black bezel • Snap-mounts in 1.75" x 1" panel cut-out. 0.61" deep. • Powered by two LR44 batteries (included)...
New Item
HOSPITAL GRADE 3-CONDUCTOR IN-LINE GROUNDED SOCKET
CAT# ACS-72
$5.25 each
| 10+ | $5.00 each |
Cooper Wiring Devices #8269. Hospital grade. 2-Pole, 3-Wire grounding receptacle. Meets federal WC-596 requirements. High-impact resistant thermoplastic housing. See-through terminal cover allows inspection of connections. Clamp for 0.250" - 0.690" diameter cord. NEMA construction and standard compliances. Color-coded screw terminals. 15 amp, 125...
8038 SIGNAL GENERATOR KIT
CAT# KT-SGM
$6.75 each
Easy-to build signal generator kit. Parts are clearly marked on the pc board. Requires soldering. For assembled version of this see CAT# SGM-1 • Built on ICL8038 IC • Frequency range: 50-5Khz • Triangular, square and sine wave output • 10-450Khz • Power: 12-15 Vdc • Footprint: 59 x 44mm • Click here for...
Limited Quantity
125 VAC RED NEON INDICATOR
CAT# IND-215
$1.95 each
IDI 2150B5 Good looking neon indicator. Rated: 125 VAC @ 1/2 watt. Mounts in 7mm hole. Red lens with chrome ring. 12" long wire leads. UL, CSA.
ULTRA-SMALL DC-DC STEP-DOWN MODULE 3A
CAT# UDC-6
$2.90 each
• DC-DC step-down module based on MP1584 chip • Input voltage: 4.5-28V • Output Voltage: 0.8-20V • Switching Frequency: 1.5MHz (highest), typical 1MHz • Output current: rated current 3A(MAX) • Output Ripple: • Efficiency: 96% (max) • Operating temperature: -40°C to +85°C • Size: 22mm x 17mm x 4mm...
RELAY MODULE WITH 0-999 SECOND TIMER
CAT# TDRM-1
$11.50 each
Relay coil is energized when module is triggered, de-energized at end of pre-set count-down period, 0-999 seconds. Three-digit LED readout displays the desired interval and counts down to 0 when triggered. On-board pushbuttons program desired interval. Once set, interval remains until re-set. Can be triggered by external momentary pushbutton (not...
New Item
6" STAINLESS STEEL RULER
CAT# SSR-6
$1.95 each
• Stainless steel • Double-sided • 6.75" long, 1/2" wide • Both SAE & metric • Measures up to 6 inches & 150mm • Hole on one end for hanging • Vinyl sleeve for storage and protection
24 VDC BRUSHLESS MOTOR, 600 WATT
CAT# DCM-2460
$49.00 each
MAC-BMC P/N 12570-3. Powerful brushless motor with built-in 30A motor speed controller. Designed for electric scooters. Great low-end torque. Requires 5K Ohm potentiometer or Hall-effect throttle to interface with speed control. Great motor for battlebots, hobbyists and experimenters. • No-load Specs: 2480...
SPST MINI-TOGGLE SWITCH W/ WIRES
CAT# MTS-217
$1.00 each
| 100+ | $0.75 each |
• S.P.S.T., on-off miniature toggle switch • Rated 6A, 125Vac / 3A, 250Vac • 6mm threaded bushing with hardware • Pre-wired with 24" leads • 2-pin socket connector, 0.1" spacing
Reduced Price
24 VDC 650 WATT POWER SUPPLY
CAT# PS-24655
$79.00 each
• Artesyn #CNS655-MU • 4" x 6" medical & ITE AC/DC power supply • Input range: 90 - 264 Vac • Output Voltage: 24Vdc (24-27.6 Vdc) • Output Current: 27.1A • Fan output: 12V @ 1.0A (forced air) • Standby output: 5V @ 2.0A (forced air) • New, unused. Original packaging.
Reduced Price
POCKET SIZE PROJECT BOX, LIGHT GREY
CAT# 1551-FGY
$1.90 each
| 10+ | $1.75 each |
Hammond# 1551FGY. Light grey ABS plastic project box with interlocking lid. 50mm x 35mm x 15mm high (1.97" x 1.38" x 0.59"). Integral standoffs for pc board mounting. Lid fastened with two self-tapping #4 screws (included). Also available in black, see our CAT# 1551-FBK
TESLA COIL KIT
CAT# TCL-35
$8.50 each
Fascinating mini Tesla Coil kit is great for educational demonstrations and entertainment purposes. Produces a high-voltage, low-current arc when you hold a metallic object (ie. insulated screwdriver) next to it. Impressively, it uses wireless power to transmit electrical energy to a high-frequency, low current electrical load such as a neon lamp or...
7A 12 POSITION TERMINAL BLOCK
CAT# TB-7
$2.00 each
| 10+ | $1.80 each |
| 100+ | $1.60 each |
For 22-18 wire. 3.78" x 0.67" x 0.57" high. 0.32" (8mm) terminal centers. UL, CSA, VDE. Flexible white (natural) Nylon 66 body, 94V2 rated for 105 C degrees. 400 Volts. All metal parts are completely recessed in the housing to prevent shorts. Strip has 12 circuits, with a mounting hole between each circuit. Can be easily shortened with a knife or saw....
12 VDC 3 AMP POWER SUPPLY
CAT# PS-1272
$8.95 each
| 50+ | $8.50 each |
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 2.1mm coax plug, center positive. cULus.
Clearance
6 VDC, 25 RPM GEAR MOTOR
CAT# DCM-470
$4.25 each
| 10+ | $4.00 each |
| 100+ | $3.75 each |
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 facilitate reciprocating action. • Motor dimensions: 1.45"D x 3.00"L • No-load specs: 25RPM @ 6Vdc, 150mA • Crank with offset axle rotates in a 1" circle • Crank can be unscrewed, leaving a 10-32 stub shaft...
2-CONDUCTOR WEATHER PACK CONNECTOR KIT, 12-10 GA
CAT# WP2-10
$3.61 each
| 10+ | $3.25 each |
| 100+ | $2.71 each |
Weather-Pack connector kits offer an affordable, waterproof connector that is ideal for automotive, marine, racing, industrial applications. For 12-10 AWG wire. Includes: (1) Female tower connector (1) Male shrouded connector (4) Terminal seals (2) Female terminal (2) Male terminal Instruction sheet for crimping....
2.1MM COAX POWER PLUG W/ PIGTAIL LEADS
CAT# CB-213
$1.65 each
Coax power plug, 2.1mm id x 5.1mm od. 10" color-coded leads.
THROUGH-BEAM PHOTO-ELECTRIC SENSOR PAIR
CAT# OSU-1130
$9.95 pair
SICK Optics WS15-D1130 / WE15-A1130. Photo-electric sender and receiver pair detects the presence of an object when the beam between the two is interrupted. Useful in automation, alarm systems and door annunciators. When the beam is broken, the receiver produces a current that can be used to trigger an audio-visual signal or relay-operated device....
SPST PUSHBUTTON, PUSH ON/PUSH OFF
CAT# PB-13
$1.85 each
| 100+ | $1.50 each |
Judco model# J-188A-1. SPST, push-on push-off, plastic pushbutton. Contacts rated 6 amps @ 125 Vac. Black body, actuator and panel nut. 3/8-27 threaded bushing. 4 1/2" stranded wire pigtails. UL listed. For moisture-resistant cap/nut see CAT# WPC-3.
LIGHT-ACTUATED RELAY MODULE, 12 VDC
CAT# PRM-1
$4.60 each
Photo-resistor controlled relay module. S.P.D.T. relay switches when light is sufficiently low or high. Cadmium Sulfide (CdS) photo-resistor sensor determines when a relay switches. Sensitivity adjustment potentiometer. Screw-clamp terminals for input and output. Led indicators for power (red) and relay actuation (blue). • XH-M131 module...
EXTRA-LOUD MINI PIEZO SIREN
CAT# ES-10
$6.50 each
| 10+ | $6.25 each |
Small, painfully-loud two-tone piezo siren for auto or home security devices. Operates 6-12 vdc, 110 ma. 108dB output (30cm). 1.84" x 1.53" x 0.88" high black plastic body. Two mounting holes on diagonal 1.80" centers. 3" wire leads.
5" FLUSH CUTTER
CAT# FC-14
$7.25 each
Trim leads on PC boards. Thin cutting edge for hard to reach areas. Useful for jewelry, fishing and electronics. Insulated handle. Spring return.
