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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PC817B-HXY


Photovoltaic Output Optoisolators
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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.

HXY MOS 1028
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AUD 0.0302
Multiples of: 20

LTV-4N35


4N35 M LEAD FREE T-HOLE OPTOCOUPLER 6PIN DIP
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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 58
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AUD 0.1956
Multiples of: 1

TLP183(GR-TPL,E(T


SOP-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 58
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AUD 0.2966
Multiples of: 5

HCPL-817-36BE


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 58
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AUD 0.352
Multiples of: 1

AB38S


Optocoupler; SMD; Ch: 1; OUT: MOSFET; SOP4; 38; 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.

MGT Brightek 58
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AUD 4.7
Multiples of: 1

HCPL-061N-000E


High Speed Optocouplers 10MBd 1Ch 3mA
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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 58
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AUD 6.26
Multiples of: 1

TLP598GAF


MOSFET Output Optocouplers Photorelay
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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 58
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AUD 13.6539
Multiples of: 5

MOC3033SM


Triac & SCR Output Optocouplers SO-6 ZERO 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 57
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between Mon. 25 May to Wed. 27 May Calender.png

AUD 0.5091
Multiples of: 1

LTV-816S-TA1-D-CU


DIP Optocouplers SMD-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 0
6 to 16 Weeks Calender.png

AUD 0.0581
Multiples of: 10

FOD3125SD


Logic Output Opto-couplers High Temp 2.5A Output Current Opto
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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
6 to 16 Weeks Calender.png

AUD 3.8691
Multiples of: 1

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