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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PS2841-4B-F3-AX


Transistor Output Optocouplers Hi-Iso Opoto 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 4.3513
Multiples of: 2500

PS2806-4-F3-A


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 4.3522
Multiples of: 2500

FOD4116SD


Fairchild Semiconductor Triac & SCR Output Optocouplers Black Pkg Zero Cross Snubless Triac Drver
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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 4.3655
Multiples of: 1000

ACPL-W349-000E


Avago Technologies Logic Output Optocouplers Gate Drv Optocoupler LF
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Broadcom 0
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AUD 4.3714
Multiples of: 1

HCPL-263L-520E


High Speed Optocouplers 15MBd 2Ch 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 4.3788
Multiples of: 2000

BRT11H


Triac & SCR Output 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.

Vishay 0
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AUD 4.38
Multiples of: 1

TLP7820(LF4,E


Optically Isolated Amplifiers Isolation Amplifier; Analog output; SO8L
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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 4.3817
Multiples of: 1

TLP3120(TP,F)


MOSFET Output Optocouplers Voff=80V Ion=0.2A Ron=5Ohm
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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
6 to 16 Weeks Calender.png

AUD 4.3843
Multiples of: 1

TLP3120(F)


MOSFET Output Optocouplers Voff=80V Ion=0.2A Ron=5Ohm
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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
6 to 16 Weeks Calender.png

AUD 4.3843
Multiples of: 75

HCPL-7710-320E


High Speed Optocouplers 1Ch 10mA 600mW
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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 4.3864
Multiples of: 1400

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