Our webstore uses cookies to offer a better user experience and we recommend you to accept their use to fully enjoy your navigation.
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!
17 Item Items
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)
This LM35D analog temperature sensor (TO-92) is...
$1.20
High Quality CAT.5e 1 m Yellow Cable
$0.72
18650 Panasonic NCR18650B Li-ion rechargeable...
$11.89
Ideal wires for making connections between...
$3.36
Ultra-thin Temperature Sensor with 10 kΩ NTC...
$1.68
WXC-01 universal wireless charger with red...
$7.19
They are the smallest high-current connectors...
$0.20
The DHT22 temperature and humidity sensor is a...
$7.20
Miniature Side Toggle Switch with 5 mm Handle...
$0.12
High Gain 433 MHz Antenna See description for...
$0.71