Optocouplers, Transistor Optocouplers, Darlington Optocouplers and other Optoelectronics from industry-leading manufacturers, in stock and ready to ship today.

Optocouplers provide both electrical insulation and signal isolation in a variety of industries including the industrial, automotive, medical, computers/office equipment, communications, consumer, military and defence markets. They eliminate electrical noise caused by crosstalk, power glitches and electrical interference, and provide high voltage isolation allowing safe interface between high and low voltages in electrical circuits.
Farnell's broad Optocouplers range includes standard Optocouplers, high-speed Optocouplers, transistor Optocouplers, high-gain Optocouplers, Darlington Optocouplers, digital Optocouplers, analog Optocouplers and gate-drive Optocouplers. Take advantage of our high quality service to help you make the right design choices.