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Optocoupler

Assembly
Enclosure
Data transmission rate
Number of channels
Isolation voltage
Unit:
Output current
Unit:
Fall time
Unit:
min. operating temperature
max. operating temperature
53 items in 251 variations
*incl. VAT plus shipping costs
Toshiba optocoupler, SMD-8, 6N136
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Toshiba optocoupler, SMD-8, 6N136

Order No.:

 69S3292

Manufacturer SKU:

 6N136

 

Available: 362 pcs. Leadtime: 4 Weeks **
1.67 € per pc. *
*incl. VAT plus shipping costs
**Subject to prior sale
10 pcs.
1.6660 €
50 pcs.
1.4637 €
250 pcs.
1.2733 €
1000 pcs.
1.1067 €
2500 pcs.
1.0115 €
Onsemi optocoupler, DIP-6, MOC3043M
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Onsemi optocoupler, DIP-6, MOC3043M

Order No.:

 67S7335

Manufacturer SKU:

 MOC3043M

 

Available: 120 pcs. Leadtime: 6 Weeks **
1.07 € per pc. *
*incl. VAT plus shipping costs
**Subject to prior sale
1 pcs.
1.0710 €
25 pcs.
0.8568 €
100 pcs.
0.7259 €
250 pcs.
0.6307 €
1000 pcs.
0.5474 €
Vishay optocoupler, DIP-4, SFH620A-2
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Vishay optocoupler, DIP-4, SFH620A-2

Order No.:

 68S3547

Manufacturer SKU:

 SFH620A-2

 

Available: 928 pcs. Leadtime: 4 Weeks **
0.70 € per pc. *
*incl. VAT plus shipping costs
**Subject to prior sale
10 pcs.
0.7021 €
50 pcs.
0.6069 €
250 pcs.
0.5236 €
1000 pcs.
0.4641 €
2000 pcs.
0.4165 €
Vishay optocoupler, DIP-4, CNY65A
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Vishay optocoupler, DIP-4, CNY65A

Order No.:

 65S5657

Manufacturer SKU:

 CNY65A

 

Available: 342 pcs. Leadtime: On Request **
2.40 € per pc. *
*incl. VAT plus shipping costs
**Subject to prior sale
1 pcs.
2.4038 €
30 pcs.
2.0468 €
120 pcs.
1.8921 €
270 pcs.
1.8088 €
1020 pcs.
1.6541 €
Vishay optocoupler, DIP-6, 4N25
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Vishay optocoupler, DIP-6, 4N25

Order No.:

 69S2550

Manufacturer SKU:

 4N25

 

Available: 612 pcs. Available in 5 Days: 400 pcs. Leadtime: 1 Week **
0.40 € per pc. *
*incl. VAT plus shipping costs
**Subject to prior sale
5 pcs.
0.4046 €
50 pcs.
0.3451 €
100 pcs.
0.3094 €
500 pcs.
0.2737 €
1000 pcs.
0.2475 €
Vishay optocoupler, DIP-6, SFH636
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Vishay optocoupler, DIP-6, SFH636

Order No.:

 68S3559

Manufacturer SKU:

 SFH636

 

Available: 1 pcs. Leadtime: On Request **
1.01 € per pc. *
*incl. VAT plus shipping costs
**Subject to prior sale
1 pcs.
1.0115 €
25 pcs.
0.9282 €
150 pcs.
0.8449 €
500 pcs.
0.7854 €
1000 pcs.
0.7378 €
Vishay optocoupler, SMD-4, SFH6286-3T
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Vishay optocoupler, SMD-4, SFH6286-3T

Order No.:

 68S3660

Manufacturer SKU:

 SFH6286-3T

 

Available: 800 pcs. Next delivery: 1,000 pcs. on 2024-05-29 Leadtime: 33 Weeks **
0.99 € per pc. *
*incl. VAT plus shipping costs
**Subject to prior sale
10 pcs.
0.9877 €
50 pcs.
0.8687 €
250 pcs.
0.7497 €
1000 pcs.
0.6545 €
2000 pcs.
0.6188 €
LITE-ON optocoupler, DIP-8, 6N139-L
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LITE-ON optocoupler, DIP-8, 6N139-L

Order No.:

 69S3350

Manufacturer SKU:

 6N139-L

 

Available: 250 pcs. Leadtime: 4 Weeks **
1.49 € per pc. *
*incl. VAT plus shipping costs
**Subject to prior sale
1 pcs.
1.4875 €
10 pcs.
1.3328 €
50 pcs.
1.1900 €
250 pcs.
1.0710 €
Isocom optocoupler, PDIP-16, PC844H
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Isocom optocoupler, PDIP-16, PC844H

Order No.:

 68S1270

Manufacturer SKU:

 PC844H

 

Available: 460 pcs. Leadtime: On Request **
3.02 € per pc. *
*incl. VAT plus shipping costs
**Subject to prior sale
2 pcs.
3.0226 €
10 pcs.
2.7013 €
50 pcs.
2.4633 €
250 pcs.
2.3443 €
500 pcs.
2.2253 €
Vishay optocoupler, DIP-8, SFH6345
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Vishay optocoupler, DIP-8, SFH6345

Order No.:

 68S3674

Manufacturer SKU:

 SFH6345

 

Available: 1,909 pcs. Leadtime: 5 Weeks **
1.74 € per pc. *
*incl. VAT plus shipping costs
**Subject to prior sale
10 pcs.
1.7374 €
50 pcs.
1.5351 €
250 pcs.
1.3209 €
1000 pcs.
1.1543 €
2500 pcs.
1.0591 €
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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.

Wide range of optocouplers at Bürklin Elektronik

When selecting the right optocoupler, there are a number of things to consider. Such as the isolation voltage, the bandwidth or data throughput, maintaining linearity, the current transfer ratio, and the power requirements of the optocoupler. If you have any questions about these topics or are unsure about the model you need - feel free to contact our experts at Bürklin Elektronik! They will be happy to assist you with your purchase in word and deed.