BEST SELLERS

Sharp Speaker

Literally. This 6 watt, 6 ohm speaker is from Sharp Corporation. The speaker is 4-3/8" x 2" oblong with (4) mounting holes, a paper cone and a 1-7/8" dia voice coil.

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SHARP SPEAKERS

Sharp Speaker

Literally. This 6 watt, 6 ohm speaker is from Sharp Corporation. The speaker is 4-3/8" x 2" oblong with (4) mounting holes, a paper cone and a 1-7/8" dia voice coil.

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$3.25 PKG (2)

A Thousand Spins

This small reversible DC motor from JEI runs on 3-6VDC. At 6V it draws 350mA no load and stalls at 1.9A. Spins approx 1000 rpm and approx half that at 3V. Great for science fairs, hobbies and any kind of project that needs spinning. Measures 1-3/16" long x 7/8" dia with a 1/4" x 1/16" shaft and tiny contacts for power that you'd best solder.

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3-6VDC MOTOR

A Thousand Spins

This small reversible DC motor from JEI runs on 3-6VDC. At 6V it draws 350mA no load and stalls at 1.9A. Spins approx 1000 rpm and approx half that at 3V. Great for science fairs, hobbies and any kind of project that needs spinning. Measures 1-3/16" long x 7/8" dia with a 1/4" x 1/16" shaft and tiny contacts for power that you'd best solder.

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$3.25 PKG (3)

Wire You Waiting?

Don't wait or it'll all be gone. You get (4) pieces, 11 feet each, of 18-2 wire, polarized, black with a white stripe and eminently discardable spade-push terminals on both ends. (That's under a nickel a foot, cowboy.) Lamp cord, speaker wire, pretty much anything you run juice to.

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(4) 11-FT HANKS OF POLARIZED 18-2 WIRE

Wire You Waiting?

Don't wait or it'll all be gone. You get (4) pieces, 11 feet each, of 18-2 wire, polarized, black with a white stripe and eminently discardable spade-push terminals on both ends. (That's under a nickel a foot, cowboy.) Lamp cord, speaker wire, pretty much anything you run juice to.

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$2.50 PKG (4)

Alligators Galore

More gators than a University of Florida homecoming. Scroll on down and select from: our 6-piece assortment of 2” electrical clips including (2) each of insulated pliers-type alligator clips, regular insulated alligator clips and booted alligator clips in red and black; our 4-pack of insulated 2-1/4” pliers-type alligator clips rated for up to 10A with 3/8” wide jaws and crimped ends in black and red; our 29” red and black test leads with open alligator clips at the ends; or our 6-pack of plated 1-1/2” alligator test clips, half red and half black, with crimped ends.

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Assorted Alligator Clips

Alligators Galore

More gators than a University of Florida homecoming. Scroll on down and select from: our 6-piece assortment of 2” electrical clips including (2) each of insulated pliers-type alligator clips, regular insulated alligator clips and booted alligator clips in red and black; our 4-pack of insulated 2-1/4” pliers-type alligator clips rated for up to 10A with 3/8” wide jaws and crimped ends in black and red; our 29” red and black test leads with open alligator clips at the ends; or our 6-pack of plated 1-1/2” alligator test clips, half red and half black, with crimped ends.

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$2.95 PKG (2)

All's Wire That Ends Well

Our each is a 56" length of paired blue and red 18AWG wire with 1/4" quick-disconnect terminals on one end and a 3mm center-to-center polarized plug at the other. Also handy as a hook-up wire.

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56" WIRE WITH TERMINALS

All's Wire That Ends Well

Our each is a 56" length of paired blue and red 18AWG wire with 1/4" quick-disconnect terminals on one end and a 3mm center-to-center polarized plug at the other. Also handy as a hook-up wire.

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$3.95 PKG (4)

DISKETTE CASES

Individual cases for 3–1/2” computer discs. The nice thing about these is that they are stiff enough to protect the disc but just flexible enough not to be brittle and break the way most “jewel” cases do. Red, blue, purple or gold, all are translucent enough to read interior labels. We pick your color.

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SINGLE DISKETTE CASE

DISKETTE CASES

Individual cases for 3–1/2” computer discs. The nice thing about these is that they are stiff enough to protect the disc but just flexible enough not to be brittle and break the way most “jewel” cases do. Red, blue, purple or gold, all are translucent enough to read interior labels. We pick your color.

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$3.25 PKG (8)

Piezos-R-Us

Pick a piezo. The phone ringer was, unsurprisingly, originally part of a phone ringer, a mounted piezo transducer rated for a nominal 75dB output at 1 KHz. Measures 1-3/4" dia x 9/16" with mounting wings with 1/8" bores. You'll need an external signal to drive. Kyocera part # KBT-44SB-1A. 

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PIEZO PHONE RINGER

Piezos-R-Us

Pick a piezo. The phone ringer was, unsurprisingly, originally part of a phone ringer, a mounted piezo transducer rated for a nominal 75dB output at 1 KHz. Measures 1-3/4" dia x 9/16" with mounting wings with 1/8" bores. You'll need an external signal to drive. Kyocera part # KBT-44SB-1A. 

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$3.95 PKG (2)

Time For Your Screen Test

Take care of your screens and they'll take care of you. (A drill sergeant told us this about our socks once, but this time it's true.) This kit includes (3) wet and (3) dry anti-static wipes, a 7" x 4-1/2" microfiber cleaning cloth, and (6) self-adhesive clear vinyl screen protectors at 3-1/2" x 2-3/4" with a grid on the back to help cut them to size, and a little plastic thingy to squoogee the air bubbles out.

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SCREEN SAVER CLEANING KITS

Time For Your Screen Test

Take care of your screens and they'll take care of you. (A drill sergeant told us this about our socks once, but this time it's true.) This kit includes (3) wet and (3) dry anti-static wipes, a 7" x 4-1/2" microfiber cleaning cloth, and (6) self-adhesive clear vinyl screen protectors at 3-1/2" x 2-3/4" with a grid on the back to help cut them to size, and a little plastic thingy to squoogee the air bubbles out.

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$3.75 PKG (3)

Jumper

By jiminy. A little jumper cord with a modular plug on one end and flat "T" connectors on the other side at the end of dual leads. Wires are insulated, with 3-1/2" of the 7" length covered by a telephone-wire-style gray jacket.

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7 INCH JUMPER

Jumper

By jiminy. A little jumper cord with a modular plug on one end and flat "T" connectors on the other side at the end of dual leads. Wires are insulated, with 3-1/2" of the 7" length covered by a telephone-wire-style gray jacket.

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$0.75 PKG (8)

No Mount Motor

Our motorman, CJ, called this reversible 12-24VDC motor strange, mostly because it has the power contacts mounted on the face, bracketing the 11/16" x 1/8" mostly striated shaft, and has no mounting brackets. But that shouldn't stop a clever person like you. (Hint: it was probably made to fit into a sleeve of some sort.) At 12VDC, draws 100mA no load, stalls 850mA and spins approx 900 rpm; at 24VDC, draws 150mA, stalls 2.2A and spins approx 1800 rpm.  Measures 2-1/4" x 1-13/32" dia.

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12-24VDC 1800RPM MOUNTLESS MOTOR

No Mount Motor

Our motorman, CJ, called this reversible 12-24VDC motor strange, mostly because it has the power contacts mounted on the face, bracketing the 11/16" x 1/8" mostly striated shaft, and has no mounting brackets. But that shouldn't stop a clever person like you. (Hint: it was probably made to fit into a sleeve of some sort.) At 12VDC, draws 100mA no load, stalls 850mA and spins approx 900 rpm; at 24VDC, draws 150mA, stalls 2.2A and spins approx 1800 rpm.  Measures 2-1/4" x 1-13/32" dia.

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$5.95 PKG (2)

It's Spring Time

Since these springs come in packs of (12), and you get (3) packs, you'll get (36) of these little steel fuse holders. Each spring measures 5/16" OD x 7/32" thick with a 1-3/16" long leg off the end, so it looks like a tiny corncob pipe. Made to mount 1/4" dia fuses on a PC board, the (36) of them are pregnant with potential repurposes, like metallic millipede parts or mounts for putting candles on the side of a birthday cake so you don't ruin the message on top.

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PIGTAIL ADAPTER SPRINGS FOR ¼ INCH FUSES

It's Spring Time

Since these springs come in packs of (12), and you get (3) packs, you'll get (36) of these little steel fuse holders. Each spring measures 5/16" OD x 7/32" thick with a 1-3/16" long leg off the end, so it looks like a tiny corncob pipe. Made to mount 1/4" dia fuses on a PC board, the (36) of them are pregnant with potential repurposes, like metallic millipede parts or mounts for putting candles on the side of a birthday cake so you don't ruin the message on top.

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$3.25 PKG (3)

Nylon, With Teeth

You pick from our nylon gear collection. The 30-tooth gear is 1" dia, 32 pitch, with a 20-degree pressure angle. Measures 3/32" thick on the face with a 3/32" bore on that side and an 11/32" dia x 3/8" long 9-tooth shaft with the same pitch/pressure. The 32-tooth gear is 1-1/16" dia, 32 pitch and 20-degree pressure angle (so it'll mesh with the 30-tooth). Measures 3/32" thick on its face with a 1/4" bore and a 15/32" dia x  17/32" long 13-tooth shaft with the same pitch/pressure.

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1" DIAMETER 30 TOOTH GEAR

Nylon, With Teeth

You pick from our nylon gear collection. The 30-tooth gear is 1" dia, 32 pitch, with a 20-degree pressure angle. Measures 3/32" thick on the face with a 3/32" bore on that side and an 11/32" dia x 3/8" long 9-tooth shaft with the same pitch/pressure. The 32-tooth gear is 1-1/16" dia, 32 pitch and 20-degree pressure angle (so it'll mesh with the 30-tooth). Measures 3/32" thick on its face with a 1/4" bore and a 15/32" dia x  17/32" long 13-tooth shaft with the same pitch/pressure.

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$2.95 PKG (4)

Turn It Off Before It Melts!

From Therm-O-Disc, this thermal cut-off switch is N/C (normally closed) by definition. (Thermal cut-offs are what keep your coffeepot from burning your house down.) This one shuts down between 221°F (105°C) and 248°F (120°C) and measures 5/8" dia x 9/16" thick, with (2) axial terminals.

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THERM-O-DISK THERMAL CUT-OFF

Turn It Off Before It Melts!

From Therm-O-Disc, this thermal cut-off switch is N/C (normally closed) by definition. (Thermal cut-offs are what keep your coffeepot from burning your house down.) This one shuts down between 221°F (105°C) and 248°F (120°C) and measures 5/8" dia x 9/16" thick, with (2) axial terminals.

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$2.95 PKG (3)

ALL THE COOL KIDS ARE DOING IT

We searched the world over to find a good source for the most popular transistors. Success! Check out our listing and pick your favorite. Click the item to view the pin outs.

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TRANSISTOR, 2N2907 PNP, TO-18 CASE (I)

ALL THE COOL KIDS ARE DOING IT

We searched the world over to find a good source for the most popular transistors. Success! Check out our listing and pick your favorite. Click the item to view the pin outs.

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$0.95 EACH

Three Bores Walk Into A Gear

Little black plastic gear, 1-1/32" dia x 3/32" thick with (34) teeth, 32-pitch with a 14-1/2 degree pressure angle and a 3/8" long, 11/32" 9-tooth shaft, same pitch, with the teeth on the outer half. Has (3) equidistant 3/16" bores in the face, and a 5/32" bore on the shaft side, 3/32" on the face side.

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1-1/32" DIAMETER BORED GEAR

Three Bores Walk Into A Gear

Little black plastic gear, 1-1/32" dia x 3/32" thick with (34) teeth, 32-pitch with a 14-1/2 degree pressure angle and a 3/8" long, 11/32" 9-tooth shaft, same pitch, with the teeth on the outer half. Has (3) equidistant 3/16" bores in the face, and a 5/32" bore on the shaft side, 3/32" on the face side.

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$2.95 PKG (4)

Buck The Force!

With this 1.2K OHM 10% tolerance power resistor. Rated 3 to 5 watts, it has a ceramic block body 3/8" sq x 1-1/2" long with wire leads on ends, one of which is 1/2" long and the other 1-1/2". Any questions?

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POWER RESISTOR, 1.2K OHM

Buck The Force!

With this 1.2K OHM 10% tolerance power resistor. Rated 3 to 5 watts, it has a ceramic block body 3/8" sq x 1-1/2" long with wire leads on ends, one of which is 1/2" long and the other 1-1/2". Any questions?

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$1.95 PKG (3)

GET YOUR BEARINGS

Bring these bearings to bear on your next project. Our supply and variety is constantly rolling over so get ‘em while we got ‘em!. Click on the bearing name to see a large photo of your favorite. 

 

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BEARING, 40MM O.D. X 23MM I.D. X 15MM THICK OPEN RACE

GET YOUR BEARINGS

Bring these bearings to bear on your next project. Our supply and variety is constantly rolling over so get ‘em while we got ‘em!. Click on the bearing name to see a large photo of your favorite. 

 

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$5.00 PKG (2)

Car-Phone 84, Where Are You?

Time was, these were sticking through the trunk of every 1984 Taurus on the planet. Now the car phone is mostly a memory, but you can own the antennas for a song. These are passive, 13" long with the bottom 2-1/2" in a coil and a ferrite choke halfway up. Base has a 5/32" - 24 thread.

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13” LONG COILED ANTENNA

Car-Phone 84, Where Are You?

Time was, these were sticking through the trunk of every 1984 Taurus on the planet. Now the car phone is mostly a memory, but you can own the antennas for a song. These are passive, 13" long with the bottom 2-1/2" in a coil and a ferrite choke halfway up. Base has a 5/32" - 24 thread.

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$3.95 PKG (2)

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