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)
Prototyping Plate for Raspberry Pi
$8.64
18 mm Rubber Wheel
$0.21
ATTINY2313 20U Microcontroller
$4.80
1 mm Titanium Drill Bit
$0.67
5x5x42 mm Plastic Spacers See description for...
$0.35
ZD-10W-2 Letcon Tip Cleaner
$4.08
Input voltage range: 55.5V Charging cut-off...
$3.85
7 Colors LED Module
$0.36
Black Banana Connector
$0.23
This product is a portable device that is ultra...
$0.36