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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MOCD207R2M


Transistor Output Optocouplers 8-Pin Optocoupler 2Ch Phototransistor
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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 727500
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AUD 0.4911
Multiples of: 2500

TLP185(BL-TPL,SE(T


SOIC-4 Transistor, Photovoltaic 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.

Toshiba 12498
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AUD 0.2413
Multiples of: 5

LTV-3063


Optocouplers SOP-4 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.

Lite-On 12488
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AUD 0.2879
Multiples of: 5

EL827


Transistor Output Optocouplers Optocoupler Dual Ch Transistor DC Input
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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.

Everlight 12483
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AUD 0.1672
Multiples of: 5

PS2815-1-F3-A


CEL Transistor Output Optocouplers Hi CTR AC Input 1-Ch
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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.

CEL 12201
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AUD 0.6789
Multiples of: 1

TLP104(TPL,E


Logic Output Optoisolator 1Mbps Open Collector 3750Vrms 1 Channel 15kV/µs CMTI 6-SO, 5 Lead
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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 11372
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AUD 0.9126
Multiples of: 1

SFH6186-2


Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%
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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 11061
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AUD 0.407
Multiples of: 1

MOC3063SR2VM


Triac & SCR Output Optocouplers 6Pin600V Optocoupler Zero Cross Triac Dr
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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 7609
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AUD 0.5626
Multiples of: 1

4N33M


Optocoupler; THT; Channels:1; Out: Darlington; Uinsul:2.5kV; DIP6
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ON Semiconductor 4405
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AUD 0.2982
Multiples of: 1

VOS627A-X001T


Transistor Output Optocouplers CTR 50-600% 5MA
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Vishay 1242
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AUD 0.3646
Multiples of: 1

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