Description
Yellow standard 3mm light emitting diodes are a superb, high quality component requiring a series resistor.
These LEDs DO require a series resistor which is not included, but are available separately. The resistors listed below are the minimum required for safe operation.
If operating from a 9v DC supply use 270R Model Number 228-505 carbon film resistor.
If operating from a 12v DC supply use 330R Model Number 228-506 carbon film resistor.
If operating from a 16v DC supply use 470R Model Number 228-508 carbon film resistor.
Cathode or negative identified by shorter lead.
Sold individually so you only buy what you need.
For more information on using our LEDs please visit our
LED help page