Transistor Output Optocouplers , photocoupler
Standard LEDs - SMD Yellow 590nm Water Clear 150mcd 20mA
Standard LEDs - Yellow-Green, 591nm 150mcd, 20mA
Standard LEDs - Through Hole Red Diffused 20mA 100mW
LED Panel Mount Indicators Flush StainlessSteel 12VDC RGB IP67
Standard LEDs - Through Hole RED Tinted Non-Dif 5mm 15mA