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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TLP350H(F)


Logic Output Optocouplers Photo-IC 35V VCC 3750 Vrms 5mA 30V
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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 666
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AUD 2.28
Multiples of: 1

CNY172SM


Transistor Output Optocouplers Optocoupler Hi Bvceo Phototransistor
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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.

ON Semiconductor 665
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AUD 0.2891
Multiples of: 1

IL4118


Triac & SCR Output Optocouplers Phototriac Output Zero Crossing
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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 665
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AUD 2.5929
Multiples of: 1

EL3H7(A)(TA)-VG


Transistor Output Optocouplers 80-160CTR 3750Vrms -55 to +110 Op Temp
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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.

Everlight 664
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AUD 0.0743
Multiples of: 5

MOC3052M


Triac & SCR Output Optocouplers DIP-6 NON-ZERO TRIAC
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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.

ON Semiconductor 664
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between Mon. 18 May to Fri. 22 May Calender.png

AUD 0.4389
Multiples of: 1

CNY17F2VM


Fairchild Semiconductor Transistor Output Optocouplers Optocoupler Phototrans No Base
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ON Semiconductor 662
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AUD 0.275
Multiples of: 1

SFH600-1


Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%
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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 662
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between Fri. 22 May to Tue. 26 May Calender.png

AUD 0.4903
Multiples of: 1

TLP2745(E(T


High Speed Optocouplers
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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 661
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AUD 1.18
Multiples of: 1

CNY64AGRST


Transistor Output Optocouplers PHOTOTRANSISTOR OUT CTR 100-300%
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Vishay 661
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between Fri. 22 May to Tue. 26 May Calender.png

AUD 1.8071
Multiples of: 1

ACSL-6400-50TE


Optocoupler Logic-Out Open Collector DC-IN 4-CH 16-Pin SOIC N 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.

Broadcom 0
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AUD 6.1034
Multiples of: 1

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