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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ILQ2


Transistor Output Optocouplers Phototransistor Out Quad CTR >100%
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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 1.7015
Multiples of: 1

TLP4197G(F)


MOSFET Output Optocouplers Photorelay Voff=350V Ion=0.150.12A
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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 1.7031
Multiples of: 1

PS9117A-AX


Logic Output Optoisolator 10Mbps Open Collector 3750Vrms 1 Channel 15kV/µs CMTI 5-SO
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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 1.7049
Multiples of: 100

HCPL0500V


Fairchild Semiconductor High Speed Optocouplers HS Optocoupler 1Ch 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 0
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AUD 1.7091
Multiples of: 391

ILD55-X009


Transistor Output Optocouplers Photodarlington Out Dual CTR > 100%
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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 1.7092
Multiples of: 1

HCPL-M453-000E


High Speed Optocouplers 1MBd 3750Vdc
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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 1.7099
Multiples of: 3400

TLP719F


OPTOCOUPLER, PHOTOTRANS, 5KV, SMDIP-6
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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 1.71
Multiples of: 1

PC457L0YIP0F


Optoisolator Transistor Output 3750Vrms 1 Channel 5-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.

Sharp 0
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AUD 1.7106
Multiples of: 3000

HCPL-2530-300E


High Speed Optocouplers 1MBd 2Ch 16mA
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Broadcom 0
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AUD 1.7123
Multiples of: 3050

TLP2367(TPR,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 0.9476
Multiples of: 1

First...721722723724725...

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