View larger
0104210000002171
New product
These 5 mm red LEDs are great for new projects and for prototyping. With this pack, you'll never be short of LEDs.
See description for more details about the product.
Add to cart now!
-4 Item Items
This product is no longer in stock
Warning: Last items in stock!
Availability date:
The LED's are semiconductor devices that emit light when the current is being transmitted.
Those LEDS are commonly used for miniature timers, road stop signs and more. Its diffused lens gives a wider viewing angle of the red light.
LEDs do not allow reverse current flow if fed. With right current, they open after the voltage at the terminals exceeded a certain threshold value (allow the current to pass and light, the light intensity being proportional to the current).
The opening threshold depends on the color of the LED, increasing from red (about 2.1 - 2.4 volts) to blue / white (about 3.2 - 3.8 volts)
40 g Active Rosin
$3.60
This is a USB monitoring device that can...
$4.00
Hacksaw Blade
$0.72
GP 23 A 12 V MN21 Alkaline Battery See...
$0.96
Nylon Cable Ties 100mm 2.5mm Width Bag of 100...
$0.72
M5x25 mm Hexagonal Head Screw See description...
$0.24
This 0.2/1.75 mm nozzle is suitable for your 3D...
$1.14
This buzzer can be connected to the standard...
$0.34
Square Push Button with Hold See description...
$0.66
Crocodile clips with banana plugs with very...
$2.40