15 blue 3mm LED to develop electronic projects in a simple way.
You need a polarization resistance calculated according to your power source and the characteristics below.
- Lens color: blue
- Operating current: 20mA
- Voltage: 3.0-3.2 VDC
- Anode (A): Positive (long leg): 17mm
- Cathode (K): Negative (shorter leg): 15 mm
- Operating temperature: -25ºC / 80ºC
- Welding temperature: + 260ºC
- Quantity: 15 units x 3 mm