Optocoupler
Order No.:
67S6350
Manufacturer SKU:
MCT6
Order No.:
67S7320
Manufacturer SKU:
MOC3031M
Order No.:
68S1210
Manufacturer SKU:
PC357N3J000F
Order No.:
68S1275
Manufacturer SKU:
PC845H
Order No.:
68S1680
Manufacturer SKU:
PC825H
Order No.:
68S3185
Manufacturer SKU:
SFH6106-2T
Order No.:
68S3350
Manufacturer SKU:
SFH600-1
Order No.:
68S3410
Manufacturer SKU:
SFH600-3
Order No.:
68S3430
Manufacturer SKU:
SFH617A-2
Order No.:
68S3436
Manufacturer SKU:
SFH617A-4
Order No.:
68S3442
Manufacturer SKU:
SFH6156-3X001T
Order No.:
68S3525
Manufacturer SKU:
SFH615A-1
Order No.:
68S3527
Manufacturer SKU:
SFH615A-3
Order No.:
68S3528
Manufacturer SKU:
SFH615A-4
Order No.:
68S3541
Manufacturer SKU:
SFH618A-2
Order No.:
68S3547
Manufacturer SKU:
SFH620A-2
Order No.:
68S3550
Manufacturer SKU:
SFH601-2
Order No.:
68S3554
Manufacturer SKU:
SFH628A-2
Order No.:
68S3556
Manufacturer SKU:
SFH628A-3
Order No.:
68S3561
Manufacturer SKU:
SFH756
Protect your circuits with circuit-breakers!
The optocoupler is used for signal transmission between two galvanically isolated circuits. Electrical input signals are converted into light signals and finally back into electrical signals. In principle, it is possible to transmit both digital and analog signals. Optocouplers are often used in communication, control and monitoring systems.
In contrast to fork couplers and light barriers, optocouplers have opaque housings. Optocouplers usually consist of two main components: an optical transmitter and an optical receiver. Light-emitting diodes and laser diodes usually act as optical transmitters. Photodiodes or phototransistors serve as optical receivers.