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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HCPL-3020


Avago Technologies Logic Output Optocouplers 0.2A IGBT Gate Drive
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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 1.7278
Multiples of: 1

SFH6701-X009T


Optocoupler Logic-Out Totem-Pole DC-IN 1-CH 8-Pin PDIP SMD 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.

Vishay 0
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AUD 1.7304
Multiples of: 1000

TLP3122A(E


MOSFET Output Optocouplers Photorelay 1-Form-A VOFF=60V 1.4A .25Ohm
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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 1.7323
Multiples of: 1

TLP293-4(GB.E(T


Optocoupler; SMD; Ch: 4; Uinsul: 3.75kV; Uce: 80V; SO16; 50mA
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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 1.7338
Multiples of: 1

APV2111VJ


Photodiode Output Optocouplers
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Panasonic 0
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AUD 1.7343
Multiples of: 1

TLP4222G(F)


Relay SSR 50mA 1.3V DC-IN 0.1A 350V 4-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 1.7351
Multiples of: 1

TLP292-4(LGBTP,E


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.

Toshiba 0
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AUD 1.7357
Multiples of: 1

ILD620GB-X009


Transistor Output Optocouplers Phototransistor Out Dual CTR > 100%
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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 1.737
Multiples of: 1

PC4SD21YXPDF


Optocoupler Triac AC-OUT 1-CH 800VDRM 5-Pin PDIP SMT 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.

Sharp 0
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AUD 1.739
Multiples of: 1000

HCPL-4506-060E


Avago Technologies Logic Output Optocouplers 1MBd 1Ch 10mA
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Broadcom 0
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AUD 1.7399
Multiples of: 3500

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