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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AT816C-FEH-D


150mA 5kV 400mV@1mA,1mA 1 6V 1.4V DC DIP-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.

AOTE 4714
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AUD 0.05
Multiples of: 10

TLP293(GRH-TPL,E(T


SOIC-4 Optocouplers - Phototransistor 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.

Toshiba 4711
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AUD 0.5032
Multiples of: 1

CYTLP2362(TPD2)


SOP-5 Optocouplers - Phototransistor Output ROHS
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OCIC 4709
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AUD 0.5724
Multiples of: 1

LTV-816S-TP-C


DIP-4 Optocouplers - Phototransistor 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.

Lite-On 4704
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AUD 0.0615
Multiples of: 10

PS2561L1-1-A


Transistor Output Optocouplers Hi-Iso Photo 1-Ch
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CEL 4695
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AUD 0.3906
Multiples of: 1

TLP2168(TP,F)


High Speed Optocouplers Photocoupler, Photo IC Output
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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 4693
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AUD 1.0318
Multiples of: 1

TLP183(TPL,E(T


SOP-4 Optocouplers - Phototransistor Output ROHS
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Toshiba 4690
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AUD 0.4719
Multiples of: 1

FOD8163V


Logic Output Optocouplers SSO6 3.3V 10MB VDE
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ON Semiconductor 4690
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AUD 1.8984
Multiples of: 1

MOC3021S


Optotriac; 5kV; Uout:400V; without zero voltage crossing driver
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Lite-On 4685
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AUD 0.196
Multiples of: 5

TLP292(E(T


Transistor Output Optocouplers
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Toshiba 4675
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AUD 0.5095
Multiples of: 1

First...9192939495...

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