Components & Parts / Passives

SMT/SMD 0805 Resistor and Capacitor Book - 3725 pieces

PRODUCT ID: 441

Always have the right SMT components at your hand with this awesome 0805 Resistor and Capacitor book set! This book has nice translucent pages filled...

Always have the right SMT components at your hand with this awesome 0805 Resistor and Capacitor book set! This book has nice translucent pages filled with cut tape SMT 0805 components , sorted, labeled and ready to go. This book has 63 5% resistor values, 3025 parts and 17 capacitor values, 700 parts . The nice thing is that you get a good distribution of the resistors, with more 1K and 10KΩ and fewer of the really high values. 63 5% Yageo...

$39.95

21 IN STOCK

SMT 0603 Resistor and Capacitor Book - 3725 pieces

PRODUCT ID: 442

Always have the right SMT components at your hand with this awesome 0603 Resistor and Capacitor book set! This book has nice translucent pages filled...

Always have the right SMT components at your hand with this awesome 0603 Resistor and Capacitor book set! This book has nice translucent pages filled with cut tape 0603 SMT components , sorted, labeled and ready to go. This book has 63 5% resistor values, 3025 parts and 17 capacitor values, 700 parts . The nice thing is that you get a good distribution of the resistors, with more 1K and 10KΩ and fewer of the really high values. 63 5% Yageo...

$39.95

60 IN STOCK

Breadboard trim potentiometer - 10K

PRODUCT ID: 356

These are our favorite trim pots, perfect for breadboarding and prototyping. They have a long grippy adjustment knob and with 0.1" spacing, they...

These are our favorite trim pots, perfect for breadboarding and prototyping. They have a long grippy adjustment knob and with 0.1" spacing, they plug into breadboards or perfboards with ease. This is the same pot that comes with our character LCDs and tutorial packs.

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$1.25

OUT OF STOCK

Panel Mount 10K potentiometer (Breadboard Friendly) - 10K Linear

PRODUCT ID: 562

This potentiometer is a two-in-one, good in a breadboard or with a panel. It's a fairly standard linear taper 10K ohm potentiometer, with a...

This potentiometer is a two-in-one, good in a breadboard or with a panel. It's a fairly standard linear taper 10K ohm potentiometer, with a grippy shaft. It's smooth and easy to turn, but not so loose that it will shift on its own. We like this one because the legs are 0.2" apart with pin-points, so you can plug it into a breadboard or perfboard. Once you're done prototyping, you can drill a hole into your project box and mount...

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$0.95

OUT OF STOCK

0.1uF ceramic capacitors - 10 pack

PRODUCT ID: 753

As any engineer will tell you, 0.1uF ceramic capacitors are the magic fairy dust of electronics - sprinkle them over your circuit schematics for good...

As any engineer will tell you, 0.1uF ceramic capacitors are the magic fairy dust of electronics - sprinkle them over your circuit schematics for good luck! But seriously, a 0.1uF capacitor right next to the VCC pin of your chips will improve stability by filtering out power supply spikes and noise that can cause flaky behavior. We love these little guys, they have 0.1" spacing so fit into any perf or breadboard, compact and good quality. We...

$1.95

96 IN STOCK

4700uF 10v Electrolytic Capacitor

PRODUCT ID: 1589

This Big Freaking Capacitor is just the trick when you have a lot of current sloshing around your project. They'll help smooth out voltage spikes...

This Big Freaking Capacitor is just the trick when you have a lot of current sloshing around your project. They'll help smooth out voltage spikes by providing a little buffering. We use these to help stabilize solar panels on our solar Lipoly charger kit, but they'd also be great with our servo driver boards or on the power connection to our 5V 10A power supply 4700uF capacitance for up to 10V power supplies. 4700uF 10v Electrolytic...

$1.95

IN STOCK

Super Capacitor - 2.5V 700 Farad

PRODUCT ID: 1885

When I was studying power supply electronics in school, the instructor always talked about adding BFC's to the circuit - Big Freakin'...

When I was studying power supply electronics in school, the instructor always talked about adding BFC's to the circuit - Big Freakin' Capacitors. This here is UHFC - Unbelievably Huge Freaking Capacitor. If you have a super-cap project that needs up to 700 Farads of capacitance, check it out. Like most super-caps it has a 2.5V-max rated voltage, and remember that unlike a voltage-output battery the voltage drops immediately as it...

$19.95

14 IN STOCK

Panel Mount 1K potentiometer (Breadboard Friendly) - 1K Linear

PRODUCT ID: 1789

This 1K potentiometer is a two-in-one, good in a breadboard or with a panel. Its a fairly standard linear taper 1K ohm potentiometer, with a grippy...

This 1K potentiometer is a two-in-one, good in a breadboard or with a panel. Its a fairly standard linear taper 1K ohm potentiometer, with a grippy shaft. Its smooth and easy to turn, but not so loose that it will shift on its own. We like this one because the legs are 0.2" apart with pin-points, so you can plug it into a breadboard or perfboard. Once you're done prototyping, you can drill a hole into your project box and mount the...

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$0.95

OUT OF STOCK

Panel Mount 100K potentiometer (Breadboard Friendly) - 100KB

PRODUCT ID: 1831

This potentiometer is a two-in-one, good in a breadboard or with a panel. It's a fairly standard linear taper 100K ohm potentiometer, with a...

This potentiometer is a two-in-one, good in a breadboard or with a panel. It's a fairly standard linear taper 100K ohm potentiometer, with a grippy shaft. It's smooth and easy to turn, but not so loose that it will shift on its own. We like this one because the legs are 0.2" apart with pin-points, so you can plug it into a breadboard or perfboard. Once you're done prototyping, you can drill a hole into your project box and mount...

$0.95

83 IN STOCK

10uF 50V Electrolytic Capacitors - Pack of 10

PRODUCT ID: 2195

We like capacitors so much we made a kids show about them. They're super handy and it's really helpful to have a variety...

We like capacitors so much we made a kids show about them. They're super handy and it's really helpful to have a variety lying around to pick and choose from. This is a 10 pack of 10uF 50v capacitors, so they can be used with any DC voltage up to 50V. They have a tolerance of ±20% and long flexible pins that make them great for perf or breadboards. Remember that electrolytic capacitors are...

$1.95

IN STOCK

220uF 16V Electrolytic Capacitors - Pack of 10

PRODUCT ID: 2192

We like capacitors so much we made a kids show about them. They're super handy and it's really helpful to have a variety lying...

We like capacitors so much we made a kids show about them. They're super handy and it's really helpful to have a variety lying around to pick and choose from. This is a 10 pack of 220uF 16v capacitors so they can be used with any DC voltage up to 16V. They have a tolerance of ±20% and long flexible pins that make them great for perf or breadboards. Remember that electrolytic capacitors are good for low...

$2.95

16 IN STOCK

100uF 16V Electrolytic Capacitors - Pack of 10

PRODUCT ID: 2193

We like capacitors so much we made a kids show about them. They're super handy and it's really helpful to have a variety...

We like capacitors so much we made a kids show about them. They're super handy and it's really helpful to have a variety lying around to pick and choose from. This is a 10 pack of 100uF 16v capacitors so they can be used with any DC voltage up to 16V. They have a tolerance of ±20% and long flexible pins that make them great for perf or breadboards. Remember that electrolytic capacitors are...

$1.95

IN STOCK

47uF 25V Electrolytic Capacitors - Pack of 10

PRODUCT ID: 2194

We like capacitors so much we made a kids show about them. They're super handy and it's really helpful to have a variety...

We like capacitors so much we made a kids show about them. They're super handy and it's really helpful to have a variety lying around to pick and choose from. This is a 10 pack of 47uF 25v capacitors, so they can be used with any DC voltage up to 25V. They have a tolerance of ±20% and long flexible pins that make them great for perf or breadboards. Remember that electrolytic capacitors are...

$1.95

62 IN STOCK

Potentiometer with Built In Knob - 10K ohm

PRODUCT ID: 4133

Oh say can you see By the knob's early light... Sorry - we thought that was clever. And while it wasn't really, this potentiometer...

Oh say can you see By the knob's early light... Sorry - we thought that was clever. And while it wasn't really, this potentiometer definitely is! We've seen these in miniature synthesizers. They're bigger than a trim-pot, but smaller than a chunky potentiometer. Best of all no knob required! These have a knurled plastic grip with a white stripe marking. Use it as-is, for a low cost adjustment Comes as a standard 10K ohm...

$1.25

IN STOCK

Slide Potentiometer with Plastic Knob - 35mm Long - 10KΩ

PRODUCT ID: 4271

Slip slidin' away Slip slidin' away You know the nearer your resistance The more you're slip slidin' away If...

Slip slidin' away Slip slidin' away You know the nearer your resistance The more you're slip slidin' away If you're tired of the regular-old-twisty potentiometers we carry, why not slide over and try this slide pot? Most famously used on mixers and the transporter control panel on Star Trek, these slide pots are so cute and short at only 35mm. Use as a voltage divider, and you can visually gauge the voltage...

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$1.95

OUT OF STOCK

Panel Mount Right Angle 10K Linear Potentiometer w/On-Off Switch - 10K Linear w/ Switch

PRODUCT ID: 3395

This Panel Mount Right Angle 10K Linear Potentiometer w/ On-Off Switch is a two-in-one, with both a breadboard-friendly potentiometer and a switch....

This Panel Mount Right Angle 10K Linear Potentiometer w/ On-Off Switch is a two-in-one, with both a breadboard-friendly potentiometer and a switch. For the potentiometer-half, you've got a standard linear taper 10K ohm potentiometer, with a grippy shaft. It's smooth and easy to turn, but not so loose that it will shift on its own. It also comes equipped with an on/off switch at the beginning of the shaft's rotation. We like this one...

$1.50

IN STOCK

Slide Potentiometer with Plastic Knob - 45mm Long - 10KΩ

PRODUCT ID: 4272

Slip slidin' away Slip slidin' away You know the nearer your resistance The more you're slip slidin' away If...

Slip slidin' away Slip slidin' away You know the nearer your resistance The more you're slip slidin' away If you're tired of the regular-old-twisty potentiometers we carry, why not slide over and try this slide pot? Most famously used on mixers and the transporter control panel on Star Trek, these slide pots are not too long at only 45mm. Use as a voltage divider and you can visually gauge the voltage from...

$1.95

IN STOCK

Slide Potentiometer with Knob - 75mm Long - 10KΩ

PRODUCT ID: 4219

Slip slidin' away Slip slidin' away You know the nearer your resistance The more you're slip slidin' away If...

Slip slidin' away Slip slidin' away You know the nearer your resistance The more you're slip slidin' away If you're tired of the regular-old-twisty potentiometers we carry, why not slide over and try this slide pot? Most famously used on mixers and the transporter control panel on Star Trek, these slide pots are not too long at only 75mm. Use as a voltage divider and you can visually gauge the voltage from...

$2.95

77 IN STOCK

Panel Mount 10K Log Potentiometer (Breadboard Friendly) - 10K Log

PRODUCT ID: 3391

This potentiometer is a two-in-one, good in a breadboard or with a panel. It's a log taper 10K ohm potentiometer, with a grippy shaft. It's...

This potentiometer is a two-in-one, good in a breadboard or with a panel. It's a log taper 10K ohm potentiometer, with a grippy shaft. It's smooth and easy to turn, but not so loose that it will shift on its own. We like this one because the legs are 0.2" apart with pin-points, so you can plug it into a breadboard or perfboard. Once you're done prototyping, you can drill a hole into your project box and mount the potentiometer...

$0.95

51 IN STOCK

Panel Mount 10K Dual Linear Potentiometer w/ On-Off Switch - 10K Dual Linear w/ Switch

PRODUCT ID: 3393

This Panel Mount 10K Dual Linear Potentiometer w/ On-Off Switch is a two-in-one, you get a dual-ganged potentiometer an d an on-off switch. For...

This Panel Mount 10K Dual Linear Potentiometer w/ On-Off Switch is a two-in-one, you get a dual-ganged potentiometer an d an on-off switch. For the potentiometer-half, you've got a dual standard linear-taper 10Kohm potentiometer, with a grippy shaft. It's smooth and easy to turn, but not so loose that it will shift on its own. It also comes equipped with an on/off switch at the beginning of the shaft's rotation, the switch is...

$1.75

94 IN STOCK

Panel Mount 10K Log Potentiometer w/ On-Off Switch - 10K Log w/ Switch

PRODUCT ID: 3481

This potentiometer is a two-in-one: it's a log taper 10K ohm potentiometer , with a grippy shaft an d it comes with an on-off switch . It's...

This potentiometer is a two-in-one: it's a log taper 10K ohm potentiometer , with a grippy shaft an d it comes with an on-off switch . It's smooth and easy to turn, but not so loose that it will shift on its own. We like this one because the legs are 0.2" apart with pin-points, so you can plug it into a perfboard. Note the spacing on the switch/pot pins is 0.2" so it wont work in a solderless breadboard as nicely, unless you...

$1.50

IN STOCK

Panel Mount 10K Dual Log Potentiometer w/ On-Off Switch - 10K Dual Log w Switch

PRODUCT ID: 3482

This Panel Mount 10K Dual Logarithmic Potentiometer w/ On-Off Switch is a two-in-one; you get a dual-ganged potentiometer an d an on-off...

This Panel Mount 10K Dual Logarithmic Potentiometer w/ On-Off Switch is a two-in-one; you get a dual-ganged potentiometer an d an on-off switch. For the potentiometer-half, you've got a dual standard log-taper 10Kohm potentiometer, with a grippy shaft. It's smooth and easy to turn, but not so loose that it will shift on its own. It also comes equipped with an on/off switch at the beginning of the shaft's rotation....

$1.95

6 IN STOCK

Panel Mount 10K Dual Log Potentiometer - 10K Dual Log

PRODUCT ID: 3394

This Panel Mount 10K Dual Log Potentiometer is a dual-ganged potentiometer that will satisfy all your stereo-signal needs. Instead of just one...

This Panel Mount 10K Dual Log Potentiometer is a dual-ganged potentiometer that will satisfy all your stereo-signal needs. Instead of just one potentiometer, you actually get two separate pots, 'ganged' together. Turning the grippy shaft twists both standard logarithmic-taper 10Kohm potentiometers. It's smooth and easy to turn, but not so loose that it will shift on its own. We also offer this potentiometer in a singular...

$1.50

8 IN STOCK

STEMMA Wired Potentiometer Breakout Board - 10K ohm Linear

PRODUCT ID: 4493

For the easiest way possible to measure twists, turn to this STEMMA potentiometer breakout (ha!). This plug-n-play pot comes with a JST-PH 2mm...

For the easiest way possible to measure twists, turn to this STEMMA potentiometer breakout (ha!). This plug-n-play pot comes with a JST-PH 2mm connector and a matching JST PH 3-Pin to Male Header Cables - 200mm, so wiring up is a cinch. Simply plug the cable in, then use the black wire to connect to your ground, white wire to the input/signal pin and the red wire to your power pin. The power pin voltage should match the voltage max of your...

$3.95

IN STOCK

Panel Mount 10K Dual Linear Potentiometer - 10K Dual Linear

PRODUCT ID: 3392

This Panel Mount 10K Dual Linear Potentiometer is a dual-ganged potentiometer that will satisfy all your stereo-signal needs. Instead of just one...

This Panel Mount 10K Dual Linear Potentiometer is a dual-ganged potentiometer that will satisfy all your stereo-signal needs. Instead of just one potentiometer, you actually get two separate pots, 'ganged' together. Turning the grippy shaft twists both standard linear-taper 10Kohm potentiometers. It's smooth and easy to turn, but not so loose that it will shift on its own. We also offer this potentiometer in a singular...

$1.50

1 IN STOCK

Foot Pedal Potentiometer - Sewing Machine Speed Controller

PRODUCT ID: 3739

We've had a foot pedal switch in the store for a while but some people have contacted us asking if there was a way to retrofit it to perform...

We've had a foot pedal switch in the store for a while but some people have contacted us asking if there was a way to retrofit it to perform variable speed control, like a potentiometer. And here it is! This is a Foot Pedal Potentiometer (a.k.a Sewing Machine Speed Controller). This is a really nice quality one, very sturdy, with a friendly 3.5mm 'audio' connector on the end, so it's incredibly easy to integrate into your...

$26.95

24 IN STOCK