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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LIA120


Optically Isolated Amplifiers Optically Isolated Linear Error Amp
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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.

IXYS 0
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AUD 1.0513
Multiples of: 1

TLP104(V4,E


Toshiba High Speed Optocouplers High Speed Coupler
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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 0
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AUD 1.0514
Multiples of: 1

S2S4B00F


Triac & SCR Output Optocouplers 10mA Ift 600V 0Cross Phototriac 750pcs
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Sharp 0
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AUD 1.052
Multiples of: 1

CT350S(T1)


Optocouplers SMD-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.

CT Micro International 0
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AUD 1.0522
Multiples of: 1

TLP161J


Triac & SCR 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 0
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AUD 1.0536
Multiples of: 1

SFH6136-X019


High Speed Optocouplers 1Mbd High-Speed Trans Out CTR>15-19%
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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 0
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AUD 1.0541
Multiples of: 1

EL0631（TA）-V


Optocouplers SO-8_3.9mm 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.

Everlight 0
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AUD 1.0547
Multiples of: 1

VOT8024AM


OPTOCPLR, TRIAC, ZERO CROSS, 3.75KV, SOP
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Vishay 0
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AUD 1.0551
Multiples of: 1

PS2506-1


PS2506-1 OPTO OPTOCOUPLER
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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 0
Ships to you
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AUD 1.0591
Multiples of: 1

PC3SF11YTZBF


Triac & SCR Output Optocouplers Non Zero Crossing 600V 7mA
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Sharp 0
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AUD 1.0595
Multiples of: 1

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