3mm Blue LED
- 1.8-2.2VDC forward drop
- Max current : 20mA
- Suggested using current : 10-15 mA
987 in stock
- Light Emitting Diodes (LED) are the blinky things in your circuit. Its a must for indicating power in your project or as warning indicator or a status indicator. We use LED’s for things like Power indication, relay status, to check if RF data has been received or not, warning status etc. It is a perfect low cost solution for indication and debugging purpose.