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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OPI150


High Speed Optocouplers Optoisolator
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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.

TT Electronics 238
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AUD 82.5657
Multiples of: 1

K10101C


DIP-4 Transistor Output Optocoupler 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.

Cosmo 48
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AUD 0.0655
Multiples of: 10

EL817(C)-FG


EL817 Series Single Channel 35 V 5000 Vrms Photocoupler Through Hole - DIP-4
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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 48
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AUD 0.0675
Multiples of: 10

LTV-356T-TP-D-G


SOP-4 Transistor Output Optocoupler ROHS
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Lite-On 48
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AUD 0.081
Multiples of: 5

CYMOC3063S(TP1)


SOP-6-2.54mm Transistor Output Optocoupler 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.

OCIC 48
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AUD 0.195
Multiples of: 5

EL3053


Triac & SCR Output Optocouplers 600PBV 5000Vrms -55 to +100 Op Temp
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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 47
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AUD 0.5809
Multiples of: 1

CYMOC3083


DIP-6 Transistor Output Optocoupler 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.

OCIC 43
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AUD 0.1916
Multiples of: 5

TLP785(BL.F(C


Transistor Output Optocouplers
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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 1
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AUD 0.326
Multiples of: 1

LTV-816X-D


Optocouplers DIP-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 0.0662
Multiples of: 10

CY4N33


DIP-6 Optocouplers - Logic 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.

OCIC 0
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AUD 0.1976
Multiples of: 5

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