And Down the Stretch they Come! Final Days Summer Surplus Sale!

BEST SELLERS

Shrink-To-Fit

Like blue jeans, but for wires. So you can color-code those wires instead of getting all confused. You get a 10-pack of 12" long x 9/32" pieces of heat-shrink tubing, (3) each of white and red, (4) of black. Rated for up to 600V 125°C. UL.

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HEAT-SHRINK TUBES

Shrink-To-Fit

Like blue jeans, but for wires. So you can color-code those wires instead of getting all confused. You get a 10-pack of 12" long x 9/32" pieces of heat-shrink tubing, (3) each of white and red, (4) of black. Rated for up to 600V 125°C. UL.

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$2.25 EACH

LEDS-R-US

Our each is a pack of (10) common cathode 5mm dia red/green/blue LEDs. Clear lens, 20mA rated for 100K hour life. 3V supply will work for all. You also get 100 Ohm and 510 Ohm resistors to step down 5 and 12VDC respectively. Luminous intensity is 4,000 mcd.

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MULTI-COLORED LED 10-PACK

LEDS-R-US

Our each is a pack of (10) common cathode 5mm dia red/green/blue LEDs. Clear lens, 20mA rated for 100K hour life. 3V supply will work for all. You also get 100 Ohm and 510 Ohm resistors to step down 5 and 12VDC respectively. Luminous intensity is 4,000 mcd.

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$7.25 EACH
$8.25
-12%
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Do You Scan In The Shower?

This compact, sharp-looking white, charcoal gray and silver shower radio has the ability to scan, which means it’ll find the best stations while you lather up in your hotel, or just search for the perfect song at home. Also has an alarm clock function and a light. In hard plastic, the unit measures appx. 4” x 4-1/8" x 3" with a sturdy lanyard/antenna. Has an 88-108 MHz frequency range, and comes with instructions. You supply (3) AAA batteries, which you can easily do.

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SCANNING PORTABLE SHOWER RADIO WITH ALARM

Do You Scan In The Shower?

This compact, sharp-looking white, charcoal gray and silver shower radio has the ability to scan, which means it’ll find the best stations while you lather up in your hotel, or just search for the perfect song at home. Also has an alarm clock function and a light. In hard plastic, the unit measures appx. 4” x 4-1/8" x 3" with a sturdy lanyard/antenna. Has an 88-108 MHz frequency range, and comes with instructions. You supply (3) AAA batteries, which you can easily do.

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$2.75 EACH

Lay Down And Recharge

Not you, your phone. This little wireless charging disc measures 4” dia and has an LED indicator light. Includes a 3-foot USB to mini-USB to connect to a PC or adapter. Manufacturer says it will charge through most phone cases. Pat has one on his desk, and he can’t get enough of it.

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4” DIAMETER WIRELESS CHARGER

Lay Down And Recharge

Not you, your phone. This little wireless charging disc measures 4” dia and has an LED indicator light. Includes a 3-foot USB to mini-USB to connect to a PC or adapter. Manufacturer says it will charge through most phone cases. Pat has one on his desk, and he can’t get enough of it.

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$13.50 EACH
$14.95
-10%

Electrodes-R-Us

Okay, they’re just strips of metal, but CJ says one of each and a grapefruit will get you at least a “C” at the science fair. The copper electrode is 100mm long x 18mm wide  x .8mm thick (3.94" x .7" x .041”). The zinc electrode is 4” long x 3/4” wide x .027” thick and stamped “ZN”. And both of them are awfully useful for crafters and jewelry makers, too.

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ZINC STRIP FOR CRAFTS OR SCIENCE FAIR

Electrodes-R-Us

Okay, they’re just strips of metal, but CJ says one of each and a grapefruit will get you at least a “C” at the science fair. The copper electrode is 100mm long x 18mm wide  x .8mm thick (3.94" x .7" x .041”). The zinc electrode is 4” long x 3/4” wide x .027” thick and stamped “ZN”. And both of them are awfully useful for crafters and jewelry makers, too.

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$2.95 PKG (2)

PELTIER HEAT PUMP

High tech comes to Am Sci & Surp!! It is here in the form of a Peltier junction, a thermo-electric device that translates electric power into heat, and perversely, into cool. Apply current at 15VDC to the gizmos and they extract thermal energy from one face, thereby cooling it. The heat is dumped onto the other face, thereby heating it. Please note: you must use a heat sink on the hot side or the junction will fry itself, since it can quickly create a 65° C temperature differential in a no load situation. Stack two, or build a cascade to increase the thermal differential created. Or run it backwards. Apply heat or cold to the relevant face and produce a current. Amazing for science projects and experiments. Practical for coffee warmers, beer coolers and mini-refrigerator or warming oven applications. They come with a datasheet. Large is 1-9/16" sq. x 3/16" thick and draws 6A and small is 1-1/4" sq. x 3/16" thick and draws 3A.

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1-9/16" SQUARE PELTIER JUNCTION THERMO-ELECTRO DEVICE

PELTIER HEAT PUMP

High tech comes to Am Sci & Surp!! It is here in the form of a Peltier junction, a thermo-electric device that translates electric power into heat, and perversely, into cool. Apply current at 15VDC to the gizmos and they extract thermal energy from one face, thereby cooling it. The heat is dumped onto the other face, thereby heating it. Please note: you must use a heat sink on the hot side or the junction will fry itself, since it can quickly create a 65° C temperature differential in a no load situation. Stack two, or build a cascade to increase the thermal differential created. Or run it backwards. Apply heat or cold to the relevant face and produce a current. Amazing for science projects and experiments. Practical for coffee warmers, beer coolers and mini-refrigerator or warming oven applications. They come with a datasheet. Large is 1-9/16" sq. x 3/16" thick and draws 6A and small is 1-1/4" sq. x 3/16" thick and draws 3A.

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$7.95 EACH
$8.95
-11%

More Power To Ya

Our 5-foot, 18 gauge, black computer power cord is grounded, with a 3-prong IEC end. IEC cords are used to connect a lot of electronic equipment, including (yes) computers, but also musical instrument amplifiers, professional audio equipment and virtually all professional video gear. It’s never a bad idea to have an extra one or two of them at the ready.

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5-FOOT IEC STANDARD COMPUTER POWER CORD 18/3

More Power To Ya

Our 5-foot, 18 gauge, black computer power cord is grounded, with a 3-prong IEC end. IEC cords are used to connect a lot of electronic equipment, including (yes) computers, but also musical instrument amplifiers, professional audio equipment and virtually all professional video gear. It’s never a bad idea to have an extra one or two of them at the ready.

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$3.25 EACH
$3.75
-13%
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Charge it!

Recharge it! Dual 10,000mAH Atomi USB recharging battery packs. Upto 4 full charges on phones and is compatible with USB devices. Includes (2) 10,000mAH packs each with 2 USB charging ports and a charging cable to recharge the battery packs. Each has a soft rubber outer shell and measure only 3" x 6". Now go get charged. 

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Atomi DUAL 10,000 mAH USB Recharging Battery Packs

Charge it!

Recharge it! Dual 10,000mAH Atomi USB recharging battery packs. Upto 4 full charges on phones and is compatible with USB devices. Includes (2) 10,000mAH packs each with 2 USB charging ports and a charging cable to recharge the battery packs. Each has a soft rubber outer shell and measure only 3" x 6". Now go get charged. 

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$29.50 EACH

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" thick with (2) power busses up both long edges and (63) double rows of more busses. The holes for components and jumper wires are approx .050" each and multiple boards can be interlocked via tabs and ports on the long edges. Now go invent something and get rich.

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9830 BREADBOARD

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" thick with (2) power busses up both long edges and (63) double rows of more busses. The holes for components and jumper wires are approx .050" each and multiple boards can be interlocked via tabs and ports on the long edges. Now go invent something and get rich.

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$8.95 EACH

Heat Sink Compound

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.

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HEAT SINK SILICONE COMPOUND

Heat Sink Compound

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.

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$3.95 EACH

Low Energy Motor

This little 1.5-3VDC motor draws just 15mA no load, which means it's just the ticket for solar-cell applications. At 3VDC it spins approx 600 rpm and stalls at 125mA. Measures 1-1/8" long x 15/16" dia with a 5/16" long x 1/16" dia shaft and 3-1/2" leads.

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1-1/2 - 3VDC MOTOR

Low Energy Motor

This little 1.5-3VDC motor draws just 15mA no load, which means it's just the ticket for solar-cell applications. At 3VDC it spins approx 600 rpm and stalls at 125mA. Measures 1-1/8" long x 15/16" dia with a 5/16" long x 1/16" dia shaft and 3-1/2" leads.

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$2.95 EACH

A Scosche More Music

OK, we don't know how to pronounce the Scosche company's name, but we like saying a skosh more, so we did. Anyhoo, this Scosche TUNEIT is a digital FM transmitter made to play music over your car stereo. Connect to the output with the integrated AUX cable, find an unused FM frequency on your stereo (the dial is full of them), and you'll be dancing on the roof in a matter of moments. Compatible with Apple iPhones and iPods, Samsung Galaxy, Android, MP3 players or anything with a 3.5mm Aux output. The oversized backlit display is on a flexible neck and has control buttons to scan between (100) radio stations and preset (3) of your favorites.

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SCOSCHE TUNEIT AUTOMOBILE FM TRANSMITTER

A Scosche More Music

OK, we don't know how to pronounce the Scosche company's name, but we like saying a skosh more, so we did. Anyhoo, this Scosche TUNEIT is a digital FM transmitter made to play music over your car stereo. Connect to the output with the integrated AUX cable, find an unused FM frequency on your stereo (the dial is full of them), and you'll be dancing on the roof in a matter of moments. Compatible with Apple iPhones and iPods, Samsung Galaxy, Android, MP3 players or anything with a 3.5mm Aux output. The oversized backlit display is on a flexible neck and has control buttons to scan between (100) radio stations and preset (3) of your favorites.

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$7.55 EACH
$10.95
-31%

Look, Ma, No Hands

These hands-free stereo headphones have a detachable mic and a one-touch phone answer button. Include (3) sizes of ear molds, a standard 3.5mm plug and a 6-foot cord. Work with phones, PCs, tablets, video games, and pretty much anything else you can plug into. We'll pick one in cerise or electric blue, and either one will make you look marvelous.

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HANDS-FREE STEREO HEADPHONES

Look, Ma, No Hands

These hands-free stereo headphones have a detachable mic and a one-touch phone answer button. Include (3) sizes of ear molds, a standard 3.5mm plug and a 6-foot cord. Work with phones, PCs, tablets, video games, and pretty much anything else you can plug into. We'll pick one in cerise or electric blue, and either one will make you look marvelous.

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$5.95 EACH
$6.95
-14%

Reptilian Electronic Helpers

Alligator clips to you, (5) of them. Measure 1-1/2” long, and you pick the ones with the red or black grips. Then, go clip something. What you clip is your business—we don’t judge.

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1-1/2” LONG RED ALLIGATOR CLIPS

Reptilian Electronic Helpers

Alligator clips to you, (5) of them. Measure 1-1/2” long, and you pick the ones with the red or black grips. Then, go clip something. What you clip is your business—we don’t judge.

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$2.95 PKG (5)

For Universal Control

This Magnavox universal remote control operates up to (4) types of devices, including TVs/HDTVs, DVD players, satellite receivers and auxiliary components. Has a comprehensive code library and works with major brands. Simple set-up, and it’ll scan its entire code library for the right code for your equipment. You just sit back and enjoy your snacks. Requires (2) “AAA” batteries, not included.

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MAGNAVOX UNIVERSAL REMOTE CONTROL

For Universal Control

This Magnavox universal remote control operates up to (4) types of devices, including TVs/HDTVs, DVD players, satellite receivers and auxiliary components. Has a comprehensive code library and works with major brands. Simple set-up, and it’ll scan its entire code library for the right code for your equipment. You just sit back and enjoy your snacks. Requires (2) “AAA” batteries, not included.

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$7.50 EACH

RF? Maybe

Good things come in little packages. In this case the package is a 1-1/4" x 1-1/4" x 1/2" modulator, and the good things are a circuit board with at least a trimpot, electrolytic capacitor, assorted coils, 3-pin connector, RCA plug and (2) pop-off covers. Have a blast.

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MODULATOR

RF? Maybe

Good things come in little packages. In this case the package is a 1-1/4" x 1-1/4" x 1/2" modulator, and the good things are a circuit board with at least a trimpot, electrolytic capacitor, assorted coils, 3-pin connector, RCA plug and (2) pop-off covers. Have a blast.

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$1.00 EACH

Time To Take A Stand

We suggest you take this one. Made as a promotional device, it never got its promo logo and the light only shines for about 30 seconds, we think to highlight the absent logo. But it kept its ability to make your tablet stand up and be seen. The stand measures approx 5" long, and the light measures about 1.5" x 1". Comes with a 3.5" stylus nestled inside to give your finger a break, and a gray velvet pouch to store it in. Runs on (3) AG-13 button cell batteries, included, and you're welcome.

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PHONE AND TABLET STAND WITH LIGHT

Time To Take A Stand

We suggest you take this one. Made as a promotional device, it never got its promo logo and the light only shines for about 30 seconds, we think to highlight the absent logo. But it kept its ability to make your tablet stand up and be seen. The stand measures approx 5" long, and the light measures about 1.5" x 1". Comes with a 3.5" stylus nestled inside to give your finger a break, and a gray velvet pouch to store it in. Runs on (3) AG-13 button cell batteries, included, and you're welcome.

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$4.95 EACH

Stay Off The Roof

You're not Santa, and you don't need to risk your life to catch those digital HDTV rays, because they come indoors, too. You pick: the 9” x 4-1/4" x ½" ANTV1001 multidirectional antenna with enhanced VHF reception, a 35-mile range, and an included coax cable; or the paper thin 9” x 5” x 1/8” ANTV0001 antenna for ultra 4K and 1080P sets. Works with any TV that accepts coax cable, includes a stand and double-sided tape, and doesn't require separate power.

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ANTV0001 4K AND 1080P TV ANTENNA

Stay Off The Roof

You're not Santa, and you don't need to risk your life to catch those digital HDTV rays, because they come indoors, too. You pick: the 9” x 4-1/4" x ½" ANTV1001 multidirectional antenna with enhanced VHF reception, a 35-mile range, and an included coax cable; or the paper thin 9” x 5” x 1/8” ANTV0001 antenna for ultra 4K and 1080P sets. Works with any TV that accepts coax cable, includes a stand and double-sided tape, and doesn't require separate power.

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$10.50 EACH
$13.50
-22%

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