Electronic Components

Gray plastic "D" Cell battery holders, approx 4-1/4" x 4-1/2" x 1-1/2" deep. Holds 4 "D" cells in series and has a DCV Barrel plug input for adapter bypass. Likely a takeout from a toy that never hit the market. 10" polarized wire leads extend from the...

Bocatech 80 Amp DC Max. Panel mount meter.

It's was an itsy-bitsy teeny-weenie little Double Pole Double Throw black toggle slider switch. Or, rather it is one. Rated for DC Voltage but with little to no specifications beyond that. We'd probably keep it low wattage just to play it safe. Think:...

We're big fans of Rocker Moms here... and we're not talking high waist jeans, leather jackets, and bleach blonde hair. No, Rocker as in the action of the MOMentary switch. No offense to all the rocker moms out there, you're pretty cool too. From McGill...

These 3500pF capacitors are rated for up to 50KVDC. Measuring 2-3/4" in dia. x 1-13/16" thick, these are older-type capacitors and probably pack a wollop. Our in-house research tells us the were likely intended for high power laser tubes. Mfr# HEC...

VINTAGE 1960s WELCH SCIENTIFIC AC/DC POWER SUPPY A large AC/DC power supply From W.M. Welch Scientific dating back to the mid 1960s. Capable of both AC and DC output from 115VAC input. 2.5-11 VDC on two different power level settings, and 0-24 VAC across...

CAPACITIVE SELF-INDUCTANCE BRIDGE (MAXWELL'S BRIDGE) UNIT fine tuning lockable dial appears made for personal/classroom use One-of-a kind! Untested, Message us with any questions!

We’re light on surfboards and ironing boards right now (aren’t they the same thing, anyway?), but we do have (2) nice circuitry boards, both 4” x 5”. You pick: the (8)-channel relay module board (actually a switch board) with (9)...

Now you can have a Minigrabber without even doubling up on the cheese and bacon dip at the Superfans tailgater. This Elenco® TL-9 Minigrabber to Minigrabber is a 36" long wire with 2-1/8” long ends designed to clip onto small-gauge wires for...

Don’t even try resisting, because you can’t. But this 10K-15K Ohm Photoresistor (aka Photocell, aka the thing that turns stuff on and off based on light levels) does nothing but resist. Sort of. It’s a light-dependent resistor that...

This little aluminum heat sink measures 1" square x 5/8" with (4) 5/8" tall fins and a threaded 3/32" bore.

Was sealed in package, but we took it out to get a photo and inspect it. Available in stores by special order. Diameter 47 mmHeating: Connection: max. 24 V via 2 mm sockets Resistance: approx. 30OMaterial: CuAssembly: fullHeight: 43 mmWeight: 660 g...

You get a 10ml syringe of white silicone heat sink compound for use as a thermal coupling for electronics. High conductivity, low bleed and stable at high temperatures. Perfect for you electronic tinkerers out there with a sinking feeling.

You Say Breadboard… The manufacturer, Elenco Electronics, says Bredblox, but what's in a name? This is just a nice little breadboard for electronic experiments. The Elenco Model 9830 measures 6-1/2" long x 2-1/8" wide x 5/16"...

Wasn’t "" the name of Def Leppard’s third live album? Anyway, we have great IN5408 rectifier diodes here, and we’ll send you (10) of them. Use them for their intended purpose of converting alternating current to direct current...

We’re unsure what this take-out was taken out of, but it’s a 2-1/4” x 1-3/4” PC board with comparator IC (integrated circuit), plus (1) yellow and (4) red LEDs, assorted resistors and a trim pot. Also, red and black leads with...