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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FOD420


Triac & SCR Output Optocouplers 600V RANDOM PHASE TRIAC
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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 6790
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AUD 2.8299
Multiples of: 1000

ACPL-C790-500E


Operational Amplifiers Isolation 1 4.5V ~ 5.5V 200kHz (-3dB) SO-8 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.

Broadcom 4820
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AUD 1.6933
Multiples of: 1

CNY17F-1S


Transistor Output Optocouplers HCEV, 40%, 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.

Lite-On 4465
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AUD 0.2038
Multiples of: 1

VOS618A-X001T


Transistor Output Optocouplers CTR 50-600% 1MA
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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 4445
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AUD 0.3103
Multiples of: 1

MOC3011M


Optotriac; 4.17kV; Uout:400V; triac; DIP6; Channels:1
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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 4384
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AUD 0.3134
Multiples of: 1

SFH6186-3X001


Vishay Semiconductors 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 4372
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AUD 0.4303
Multiples of: 1

SFH6156-4


Transistor Output Optocouplers Phototransistor Out Single CTR 160-320%
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Vishay 4354
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AUD 0.2944
Multiples of: 1

ACPL-W61L-500E


Logic Output Optoisolator 10MBd Push-Pull, Totem Pole 5000Vrms 1 Channel 20kV/µs CMTI 6-SO Stretched
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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 4320
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between Fri. 17 Jul to Wed. 22 Jul Calender.png

AUD 1.326
Multiples of: 1

TLP2345(V4-TPL,E(T


4.5V~30V 50kV/us DC SO-6 Logic Output Optoisolators ROHS
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Toshiba 3939
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AUD 0.7045
Multiples of: 1

HCPL-M600-500E


High Speed Optocouplers 10MBd 3750Vdc
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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 97
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AUD 0.987
Multiples of: 1

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