Optocouplers / Photocouplers

Optocouplers are a type of isolator that use a low-power optical signal to transmit one signal from one circuit to another independent circuit. Optocouplers are comprised of an infrared LED light source and an integrated photo detector which usually consists of a photodiode and detector circuit. This optical link or coupling provides electrical isolation between the two circuits which makes the trouble shooting and reliability of circuits more straightforward. These devices are often used to provide electrical isolation between digital signals on the same board, but they are also commonly used in medical and industrial instruments, motor control systems, and signal conditioning circuits. Optocouplers have very high input-to-output isolation voltage and low capacitance, which makes them suitable for signal transmission in high speed applications. Additionally, they manage the call back current of the circuit they are connecting, allowing them to protect against overloads.
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PS2505-4-A


Optocoupler 4-CH Open Collector Output 5000Vrms 16-Pin PDIP Magazine
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Renesas 0
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AUD 2.0518
Multiples of: 1360

PS2861B-1Y-A


Transistor Output Optocouplers High Isolation 1-Ch Amb Temp 110C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

CEL 0
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AUD 2.0522
Multiples of: 1

ACPL-P341-060E


Logic Output Optocouplers Gate Drive Opto
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Broadcom 0
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AUD 2.0526
Multiples of: 1

VO4157D


Triac & SCR Output Optocouplers Zero Crossing Photo Triac 700V 1.6mA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay 0
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AUD 2.0548
Multiples of: 1

ILQ5-X009


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad CTR > 50%
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay 0
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AUD 2.0552
Multiples of: 1

ACPL-P340-500E


Logic Output Opto-couplers Gate Drive Opto
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Broadcom 0
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AUD 2.0559
Multiples of: 4000

PC410L0YIP0F


Logic Output Optoisolator 10Mbps Open Collector 3750Vrms 1 Channel 10kV/µs CMTI 5-SOP
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Sharp 0
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AUD 2.0592
Multiples of: 3000

TLP626-2F


Optocoupler AC-IN 2-CH Transistor DC-OUT 8-Pin PDIP
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Toshiba 0
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AUD 2.0633
Multiples of: 50

TLP121(GR-TPR,F)


Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin MFSOP T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Toshiba 0
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AUD 2.0633
Multiples of: 3000

TLP626-2(F)


Transistor Output Optocouplers TR 2 CH AC/LOW INPUT
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Toshiba 0
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AUD 2.0633
Multiples of: 50

First...741742743744745...

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