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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MOC3020M


50mA 400V 1.2V Two-way thyristor DIP-6 Optocouplers - Thyristor Signal Output 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 0.4301
Multiples of: 1

HCPL-817-060E


Transistor Output Optocouplers 5000 Vrms 50mA
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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.

Broadcom 0
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AUD 0.4307
Multiples of: 1

HCPL-817-30CE


Transistor Output Optocouplers 5000 Vrms 50mA
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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.

Broadcom 0
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AUD 0.4307
Multiples of: 1

4N26-X016


Transistor Output Optocouplers Phototransistor Out Single CTR>20%
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Vishay 0
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AUD 0.4309
Multiples of: 1

SFH620A-2X006


Transistor Output Optocouplers Phototransistor Out AC-In CTR>63-200%
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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 0.4309
Multiples of: 1

TLP266J(E


Toshiba Triac & SCR Output Optocouplers Gen Purp 1-Circuit 70mA 600V
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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 0.4313
Multiples of: 1

TLP127(TEE-TPL.F)


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:2.5kV
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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 0.4316
Multiples of: 1

VOS615B-3T


Transistor Output Optocouplers SSOP-4 OPTOCPL 100-200% CTR 10MA, -E3
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AUD 0.4319
Multiples of: 1

SFH6156-3TX001


Transistor Output Optocouplers Phototransistor Out Single CTR 100-200%
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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
6 to 16 Weeks Calender.png

AUD 0.4323
Multiples of: 1

SFH600-0X007T


Transistor Output Optocouplers Phototransistor Out Single CTR > 40-80%
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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 0.4323
Multiples of: 1

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