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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PS9587-AX


CEL High Speed Optocouplers 10 Mbps Dig Couplr
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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 2.0058
Multiples of: 50

IL300-X016


High Linearity Optocouplers Single Linear, High Gain, Wide Bandwidth
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Vishay 0
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AUD 2.1015
Multiples of: 1

VO2630-X009T


High Speed Optocouplers Optocoupler SMD-8
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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 2.0169
Multiples of: 1

LDA210STR


Transistor Output Optocouplers Optocoupler Single-Transistor
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IXYS 0
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AUD 2.019
Multiples of: 1

PS9121-AX


Optocoupler Logic-Out Open Collector DC-IN 1-CH 5-Pin SOP Cut Tape
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California Eastern 0
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AUD 2.0217
Multiples of: 20

TLP2367(E(O


Optocoupler; SMD; Ch: 1; OUT: totem pole; 3.75kV; 50Mbps; SO6
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Toshiba 0
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AUD 2.0222
Multiples of: 1

VO4256H-X007T


Vishay Semiconductors Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 600V 2mA
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Vishay 0
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AUD 2.031
Multiples of: 1

PC847XJ0000F


PHOTOCOUPLER 4CH OUT 16-DIP PHOTOCOUPLER
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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 2.0315
Multiples of: 1

TLP748JF(F)


Triac & SCR Output Optocouplers
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Toshiba 0
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AUD 2.0332
Multiples of: 1

HCPL-0501#500


Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 8-Pin SOIC T/R
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Broadcom 0
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AUD 2.0335
Multiples of: 1500

First...741742743744745...

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