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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PS2506L-1-A


Optocoupler AC-IN 1-CH Darlington DC-OUT 4-Pin PDIP SMD Magazine
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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 0
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AUD 1.4851
Multiples of: 1

ACPL-847-W00E


Avago Technologies Transistor Output Optocouplers 5000 Vrms 50% CTR
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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 1.4875
Multiples of: 1

SFH640-3X019


Vishay Semiconductors 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 0
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AUD 1.4902
Multiples of: 1

TLP5771H(TP4,E


Logic Output Opto-couplers Gate Drive Coupler; 1A; wider lead; High Temp; 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 0
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AUD 1.4913
Multiples of: 1500

TLP5771H(D4LF4,E


Logic Output Opto-couplers Gate Drive Coupler; 1A; wider lead; High Temp; RoHS; 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.

Toshiba 0
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AUD 1.4913
Multiples of: 1

TLP2710(E(T


High Speed Optocouplers
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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 1.4918
Multiples of: 1

TLP620-2(GB.F)


Transistor Output Optocouplers 55V Vceo 7V Veco 50mA IF 100mW
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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 1.4918
Multiples of: 1

PC733J00000F


Transistor Output Optocouplers NRND - DIP6, AC Input, Darlington Trans. 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.

Sharp 0
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AUD 1.4944
Multiples of: 1000

VO4254M


Triac & SCR Output Optocouplers Non Zero Cross 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 0
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AUD 1.495
Multiples of: 1

HCPL-0600-060E


Avago Technologies High Speed Optocouplers 10MBd 1Ch 5mA
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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 1.4982
Multiples of: 4100

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