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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VO4256H


Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 600V 2mA
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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 0
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AUD 1.8563
Multiples of: 1

TLP3052(D4LF2S,C,F


Optocoupler Triac AC-OUT 1-CH 600VDRM 5-Pin PDIP
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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 0
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AUD 1.8585
Multiples of: 550

ACPL-P302-000E


Logic Output Optocouplers 0.4A IGBT Gate Drive
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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 0
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AUD 1.8642
Multiples of: 3200

TLP2767(E


High Speed Optocouplers Photo-IC 2.7 to 5.5V 3750Vrms 2.5mA 50Mb
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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 0
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AUD 1.8686
Multiples of: 1

PS2505-4


Transistor Output Optocouplers Hi-Iso AC Input 4-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.

CEL 0
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AUD 1.8702
Multiples of: 140

PS8101-F3-AX


High Speed Optocouplers Digital Fast OC Couplr NL
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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.

CEL 0
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AUD 1.8707
Multiples of: 1

HCPL2630SDV


High Speed Optocouplers 2Ch 10MBit/s Optocpl Logic Gate Output
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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 0
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AUD 1.8788
Multiples of: 1

VO1263AACTR


Photodiode Output Optocouplers Dual Photovoltaic MOSFET Driver
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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 0
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AUD 1.88
Multiples of: 1000

VO4156M-X007T


Triac & SCR Output Optocouplers Zero Crossing Photo Triac 600V 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 0
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AUD 1.8831
Multiples of: 1000

HCPL-4503-360E


High Speed Optocouplers 1MBd 1Ch 16mA
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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 0
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AUD 1.8854
Multiples of: 50

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