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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TLP3906(TPL,E


Photodiode Output Optocouplers GaAAs Infrared LED and Photo Diode
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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 8730
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AUD 0.9908
Multiples of: 1

PS2561L-1-V-F3-A


Transistor Output Optocouplers Hi-Iso Photo 1-Ch
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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.

Renesas 7542
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AUD 0.4274
Multiples of: 1

TCDT1103G


Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
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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 7473
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AUD 0.275
Multiples of: 1

H11F1M


Optocoupler; THT; Channels:1; Out: transistor; 7kV; DIP6
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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 7420
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AUD 0.8215
Multiples of: 1

SFH617A-3X007T


Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
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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 7405
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AUD 0.2975
Multiples of: 1

HCNR201-550E


High Linearity Optocouplers 1 Ch 60mW 25mA
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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 7225
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AUD 2.5592
Multiples of: 1

ORPC-817B


Optocouplers DIP-4 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.

Orient 6693
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AUD 0.0325
Multiples of: 20

TLP2745(D4-TP,E


SO-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.

Toshiba 5283
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AUD 0.5994
Multiples of: 1

HCPL0453R2


High Speed Optocouplers Optocoupler 1Ch HS Transistor
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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 2591
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between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 0.7794
Multiples of: 1

TLP152(TPL,E(T


Optocoupler; SMD; Channels:1; Out: IGBT driver; Uinsul:3.75kV
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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 1672
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AUD 0.9161
Multiples of: 1

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