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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TLP705A(F)


Toshiba Logic Output Optocouplers Photo-IC 20V VCC 5000 Vrms 8000 Vpk
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AUD 0.8464
Multiples of: 1

TLP292-4(GB-TP,E


Toshiba Transistor Output Optocouplers 4ch Transistor opto coupler
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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.

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AUD 0.8486
Multiples of: 1

PS2561DL-1Y-F3-A


Transistor Output Optocouplers BV=5000Vr.m.s 1 Channel
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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 0.8489
Multiples of: 1

PS2702-1-F3-A


Optocoupler; SMD; Channels:1; Out: Darlington; Uinsul:3.75kV; SOP4
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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.

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AUD 0.8502
Multiples of: 1

CT6N138(S)(T1)


Optocouplers SMD-8 RoHS
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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.

CT Micro International 0
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AUD 0.8503
Multiples of: 1

TLPN137(D4-TP1,F)


High Speed Optocouplers Photo-IC 10Mbps 5.5V
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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.

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AUD 0.8507
Multiples of: 1500

SFH6138


High Speed Optocouplers 100kbd Low Input Current High Gain
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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.

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AUD 0.8511
Multiples of: 1

TCET2600


Transistor Output Optocouplers Phototransistor Out Dual CTR >20%
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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.

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AUD 0.8518
Multiples of: 1

VO3052-X006


Triac & SCR Output Optocouplers Non Zero Crossing Phototriac 600V 10mA
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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.

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AUD 0.8545
Multiples of: 2000

VO3052-X001


Triac & SCR Output Optocouplers Phototriac NZC 1.5kV/us 10mA VDE
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AUD 0.8558
Multiples of: 2000

First...621622623624625...

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