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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FOD8001


High Speed Optocouplers 3.3V Logic Gate Drvr w/High Noise Immnty
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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 1987
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AUD 1.4949
Multiples of: 1

FOD8343R2


Logic Output Optocouplers 3.0AHighSpeedGateDrv OptocoupInStretchSO6
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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 1986
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AUD 2.5577
Multiples of: 1

MOC3062M


100mA 60mA 600V 1.5V Two-way thyristor DIP-6 Triac, SCR Output Optoisolators 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.

AOTE 1983
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AUD 0.2316
Multiples of: 5

TLP291(GR-TP,E(T


SOIC-4 Transistor, Photovoltaic Output Optoisolators 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.

Toshiba 1983
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AUD 0.4295
Multiples of: 1

TLP5772H(TP,E


Logic Output Opto-couplers Gate Drive Coupler; 2.5A; High Temp; 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.

Toshiba 1983
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AUD 1.8712
Multiples of: 1

TCLT1107


Transistor Output Optocouplers Phototransistor Out Single CTR 80-160%
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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 1982
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AUD 0.3751
Multiples of: 1

ILD621GB


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 1977
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between Tue. 18 Nov to Mon. 24 Nov Calender.png

AUD 0.8756
Multiples of: 1

HCPL-0631-500E


Logic Output Optoisolator 10MBd Open Collector, Schottky Clamped 3750Vrms 2 Channel 10kV/µs CMTI 8-SO Tall
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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 1962
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AUD 2.1197
Multiples of: 1

CNY17F-3


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:5kV; Uce:70V
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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.

Lite-On 1961
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AUD 0.1624
Multiples of: 1

TLP187(E(T


Transistor Output Optocouplers High VCEO Darlington 300V 150mA 3750Vrms
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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 1952
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between Tue. 18 Nov to Mon. 24 Nov Calender.png

AUD 0.4333
Multiples of: 1

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