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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TLP291(SE


Transistor Output Optocouplers Gen Purp 1-Circuit 50mA 80V 3750Vrms
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Toshiba 1211
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AUD 0.4219
Multiples of: 1

LOC112


High Linearity Optocouplers Linear Optocoupler
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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.

IXYS 969
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AUD 4.3015
Multiples of: 1

4N25SR2VM


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:7.5kV
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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 968
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AUD 0.3176
Multiples of: 1

APV2121SX


Photodiode Output Optocouplers Driver 4-pin SOP T&R Driver 4-pin SOP 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.

Panasonic 968
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AUD 1.2264
Multiples of: 1

HCPL-060L-000E


Logic Output Optoisolator 15MBd Open Collector, Schottky Clamped 3750Vrms 1 Channel 10kV/µs CMTI 8-SO Tall
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Broadcom 968
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AUD 2.4866
Multiples of: 1

ATH11L3-CuH-D


3V~15V DC DIP-6 Logic 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 967
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AUD 0.4367
Multiples of: 1

VO4154M-X007T


Triac & SCR Output Optocouplers Zero Crossing Photo Triac 400V 3mA
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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 967
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AUD 2.1343
Multiples of: 1

IL300-DEFG-X009T


High Linearity Optocouplers High Gain Wide Bandwidth Linear
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Vishay 967
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AUD 3.8038
Multiples of: 1

IL300-E-X009T


High Linearity Optocouplers Linear W. Bandwidth >200kHz
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Vishay 967
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AUD 9.4921
Multiples of: 1000

CYHCPL2630S(TP1)


SOP-8 Optocouplers - Logic Output ROHS
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OCIC 0
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AUD 0.9643
Multiples of: 1

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