1.9mm Yellow miniature axial LED that requires a resistor in a water clear package.
Cathode identified by line marking on the rear.
The pins on these LEDs enter on the sides, not the bottom as on most through hole LEDs.
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 220R Model Number 228-508 carbon film resistor.
If operating from a 12v DC supply use 330R Model Number 228-500 carbon film resistor.
If operating from a 16v DC supply use 470R Model Number 228-502 carbon film resistor.
Sold individually so only buy what you need.
A wide range of alternative resistors are available.
For more information on wiring our LEDs Click Here