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-263L#500


Optocoupler Logic-Out Open Collector DC-IN 2-CH 8-Pin PDIP SMD T/R
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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 6.4761
Multiples of: 1000

ASSR-V621-002E


Solid State Relays - PCB Mount SSR(GP+2A)
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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 6.4767
Multiples of: 1

HCPL-263N-520E


Optocoupler Logic-Out Open Collector DC-IN 2-CH 8-Pin PDIP SMD T/R
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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 6.4868
Multiples of: 1000

ACPL-C780-500E


Optically Isolated Amplifiers 5000 Vrms 10 kHz
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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 6.4895
Multiples of: 1

ASSR-601JT-000E


MOSFET Output Optocouplers S016 Auto HV-SSR 125C,Optocoupler,LF
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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 6.4971
Multiples of: 1

ACPL-335J-000E


Logic Output Optocouplers Gate Drive Optocoupler LF
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AUD 6.5096
Multiples of: 1125

NTE3090


OPTOCOUPLER, SCHMITT TRIGGER, 7500VRMS
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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 6.5208
Multiples of: 1

HCPL-7520-560E


Optically Isolated Amplifiers 4.5 - 5.5 SV +-5%
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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 6.526
Multiples of: 1

PD2601X2


SOLID STATE RELAY 20-280 V - PCB 16p DIP SSR 280Vac/1A,3,5-10V In
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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 6.5429
Multiples of: 25

HCPL-7520-300


Optically Isolated Amplifiers 4.5 - 5.5 SV +/-5%
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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 6.5495
Multiples of: 1050

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