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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HCPL-2300#300


Optocoupler Logic-Out Open Collector DC-IN 1-CH 8-Pin PDIP SMD Tube
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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.

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AUD 8.8697
Multiples of: 50

HCNR201


High Linearity Optocouplers 1 Ch 60mW 25mA
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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.

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AUD 8.8718
Multiples of: 1

TLP2955(F)


High Speed Optocouplers PHOTOCOUPLER HI-SPD DIP8(F type)
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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.

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AUD 8.8803
Multiples of: 10

TLP127TPRUF


Transistor Output Optocouplers 300Vceo 2500Vrms
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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.

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AUD 8.8803
Multiples of: 10

ASSR-601JV-500E


MOSFET Output Optocouplers S016 Auto HV-SSR 105C,Optocoupler
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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.

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AUD 8.8811
Multiples of: 1

ACNT-H343-500E


Logic Output Opto-couplers 5 AmpGate Drive 15mm Opto
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AUD 8.9125
Multiples of: 1

HCPL-4100-300E


Optoisolator Current Loop Transmitter 3750Vrms 1 Channel 8-DIP Gull Wing
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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.

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AUD 8.926
Multiples of: 1

PD2401X2


SSR, PCB MOUNT, 240VAC, 1.4V, 1A
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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.

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AUD 9.0169
Multiples of: 1

TLP7920


OPTOCOUPLER, ISOLATED, 5KV, DIP-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.

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AUD 9.0956
Multiples of: 1

HCPL-073A


Optocoupler DC-IN 2-CH Darlington With Base DC-OUT 8-Pin SOIC Tube
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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.

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AUD 9.1053
Multiples of: 100

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