Optocoupler
Order No.:
65S4854
Manufacturer SKU:
CNY17F-40PT1+6
Order No.:
65S5659
Manufacturer SKU:
CNY65B
Order No.:
66S7910
Manufacturer SKU:
H11A1
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66S8295
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IL300-EF
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66S8297
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IL300DEFG
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66S8342
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ILD207T
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66S8359
Manufacturer SKU:
ILD615-4
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66S8510
Manufacturer SKU:
ILQ30
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68S3186
Manufacturer SKU:
SFH6106-4T
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68S3500
Manufacturer SKU:
SFH601-1
Order No.:
68S3512
Manufacturer SKU:
SFH610A-1
Order No.:
68S3515
Manufacturer SKU:
SFH610A-3
Order No.:
68S3526
Manufacturer SKU:
SFH615-2
Order No.:
68S3531
Manufacturer SKU:
SFH617A-20PT6
Order No.:
68S3548
Manufacturer SKU:
SFH620A-3
Order No.:
68S3600
Manufacturer SKU:
SFH601-3
Order No.:
68S3660
Manufacturer SKU:
SFH6286-3T
Order No.:
68S3674
Manufacturer SKU:
SFH6345
Order No.:
68S3704
Manufacturer SKU:
SFH6106-3T
Order No.:
69S3000
Manufacturer SKU:
4N35
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.