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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TLP265J(V4-TPL,E


Triac & SCR Output Optocouplers GaAs Infrared LED and Photo Triac
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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 0.4181
Multiples of: 1

VO223AT


Vishay Semiconductors Transistor Output Optocouplers Optocoupler SOIC8
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AUD 0.4184
Multiples of: 1

CT827(SL)(T1)


Optocouplers SOP-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.

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AUD 0.4189
Multiples of: 1

SFH608-2


Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%
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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 0.419
Multiples of: 1

TLP292(TPL,E


Transistor Output Optocouplers OPTO ISOLATOR 3.75KV TRANS 6-SO 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.

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AUD 0.4191
Multiples of: 1

K3011P


Triac & SCR Output Optocouplers Phototriac Output
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AUD 0.42
Multiples of: 1

MOC8101-X009


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR > 50-80%
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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 0.4217
Multiples of: 1

H11AA4SDM


Fairchild Semiconductor Transistor Output Optocouplers 6-Pin DIP AC Input 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.

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AUD 0.4223
Multiples of: 1

TCDT1122G


Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125%
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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 0.4225
Multiples of: 1

FODM217AR2


Transistor Output Optocouplers 4 PIN TRANSISTOR OUTPUT MFP
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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 0.4234
Multiples of: 3000

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