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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MOC3052M


Triac & SCR Output Optocouplers DIP-6 NON-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 12502
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AUD 0.5722
Multiples of: 1

HCPL-0501-000E


High Speed Optocouplers 1MBd 1Ch 16mA
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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 912
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AUD 1.9015
Multiples of: 1

MOC3023VM


Triac & SCR Output Optocouplers 6Pin 400V Optocoupl Rand Phs Triac Drvr
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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 118
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AUD 0.4746
Multiples of: 1

PVI5050NSPBF


Photodiode Output Optocouplers 1 Form A Photo Voltaic Isolator
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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.

Infineon 118
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AUD 5.3851
Multiples of: 1

ACPL-C79A-000E


Optocoupler; SMD; Channels:1; Out: isolation amplifier; 5kV; SO8
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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 118
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AUD 14.1463
Multiples of: 1

AT3023-CuH-DE


100mA 60mA 400V 1.23V Two-way thyristor DIP-6 Triac, SCR 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.

AOTE 116
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AUD 0.1286
Multiples of: 5

MOC3053S


60mA 600V 1.18V Two-way thyristor SMD Thyristor 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.

GUOXIN JIAPIN SEMICONDUCTOR 116
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AUD 0.1332
Multiples of: 5

MOC3083D-JSM


DIP-6 Transistor Output Optocoupler ROHS
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JSMSEMI 116
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AUD 0.1795
Multiples of: 5

LDA213


Transistor Output Optocouplers Optocoupler Single-Transistor
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IXYS 116
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AUD 0.7522
Multiples of: 1

PC817C


70V 5000V 50mA 0.1V@1mA,20mA 1 6V 1.2V DC SOP-4-2.54mm Optocouplers - Phototransistor Output ROHS
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SLKORMICRO 97
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AUD 0.0318
Multiples of: 20

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