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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HCPL0731R2


Fairchild Semiconductor High Speed Optocouplers Dual Ch Optocoupler LCHG SplitDarlington
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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 0.8806
Multiples of: 2500

TLP621


TLP621 5KV OPTO COUPLER *RE
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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 0.9129
Multiples of: 1

6N139VM


Fairchild Semiconductor High Speed 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.

ON Semiconductor 0
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AUD 0.7005
Multiples of: 1000

PC714V0YSZX


Transistor Output Optocouplers Non RoHS, use: PC714V0YSZXF
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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 0.9148
Multiples of: 1

TLP293-4(E


Toshiba Transistor Output Optocouplers 4ch Transistor opto coupler
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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 0.9166
Multiples of: 1

TLP2304(E


Optocoupler Logic-Out Open Collector DC-IN 1-CH 5-Pin SO6
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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 0.9168
Multiples of: 1

KB824


8-DIP PHOTOCOUPLER UL & VDE0884
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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.

Kingbright 0
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AUD 0.918
Multiples of: 1

OPIA5010DTUE


Optocoupler DC-IN 1-CH Darlington With Base DC-OUT 6-Pin 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.

TT Electronics 0
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AUD 0.9184
Multiples of: 1

TLP109(V4-TPL,E)


High Speed Optocouplers Photo-IC -0.5 to 30V 125degC 3750 Vrms
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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 0.9192
Multiples of: 1

LTV-844M


Transistor Output Optocouplers 4-CH 20% 5KV 16-Pin AC Optocoupler 4"
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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.

Lite-On 0
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AUD 0.99
Multiples of: 4800

First...646647648649650...

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