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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MOC205R2VM


Transistor Output Optocouplers 8-Pin Optocoupler 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 3951
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AUD 0.3413
Multiples of: 1

IL300-F


High Linearity Optocouplers High Gain Wide Bandwidth Linear
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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 3950
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AUD 8.2194
Multiples of: 1

MOC212M


Transistor Output Optocouplers SO-8 PHOTO TRANS
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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 3939
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AUD 0.2976
Multiples of: 1

Hot VOM3052-X001T


Triac & SCR Output Optocouplers Phototriac, NZC 10mA,1.5K dV/dt VDE
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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 3931
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AUD 0.616
Multiples of: 1

VO617A-4


Transistor Output Optocouplers RECOMMENDED ALT 782-SFH617A-4
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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 3923
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AUD 0.1635
Multiples of: 1

TLP2361(TPL.E(T


Optocoupler; SMD; Ch: 1; OUT: open collector; Uinsul: 3.75kV; SO6
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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 3808
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AUD 0.7638
Multiples of: 1

ATM501-CuH-S


1Mbit/s 800ns 18V 5kV/s DC S0P-5 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 3784
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AUD 0.479
Multiples of: 1

MOC3043M


100mA 60mA 400V 1.5V Two-way thyristor DIP-6 Triac, SCR Output Optoisolators ROHS
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AOTE 3147
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AUD 0.2736
Multiples of: 5

FOD060LR2


High Speed Optocouplers Dual Ch 3.3V Logic Output Optocoupler
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ON Semiconductor 1083
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AUD 0.9177
Multiples of: 1

LTV-845S


Transistor Output Optocouplers Optocoupler AC in 4-CHNL
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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 0
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AUD 0.801
Multiples of: 1

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