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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CNY17-3M-V


Optocoupler; THT; Ch: 1; OUT: transistor; Uinsul: 5kV; Uce: 70V; DIP6
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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 0.2068
Multiples of: 2

KL3042M


400V 1.5V DIP-6 Triac, SCR Output Optoisolators ROHS
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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 0.2068
Multiples of: 5

KL3032M


250V 1.5V DIP-6 Triac, SCR Output Optoisolators ROHS
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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 0.2068
Multiples of: 5

KL3033M


250V 1.5V DIP-6 Triac, SCR Output Optoisolators ROHS
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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 0.2068
Multiples of: 5

KL3031M


250V 1.5V DIP-6 Triac, SCR Output Optoisolators ROHS
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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 0.2068
Multiples of: 5

KL3041M


400V 1.5V DIP-6 Triac, SCR Output Optoisolators ROHS
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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 0.2068
Multiples of: 5

TLP385(YH,E


Transistor Output Optocouplers GaAs Infrared and Photo-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.

Toshiba 0
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AUD 0.2071
Multiples of: 1

CNY17-4S-TA


Lite-On Transistor Output Optocouplers HCEV, 160%, 5KV
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AUD 0.2071
Multiples of: 10000

4N363SD


Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 6-Pin PDIP SMD Black
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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 0.2083
Multiples of: 3206

HCPL-817-36AE


Transistor Output Optocouplers 5000 Vrms 50mA
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Broadcom 0
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AUD 0.2088
Multiples of: 25000

First...491492493494495...

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