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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FOD852


Transistor Output Optocouplers OPTO LIGHTING
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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 3880
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AUD 0.5055
Multiples of: 1

H11AA1


Optoisolator Transistor with Base Output 5300Vrms 1 Channel 6-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 3880
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AUD 0.7276
Multiples of: 2000

SFH610A-3X016


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
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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 3880
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AUD 0.7327
Multiples of: 1

IL410-X007


Triac & SCR Output Optocouplers Phototriac Output, Zero Crossing
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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 3880
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AUD 2.7692
Multiples of: 1

FOD8160


Logic Output Optocouplers 3.3V/5V, 10Mbit/sec Logic gate SOP 5
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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 3880
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AUD 3.1214
Multiples of: 1

FOD814300W


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:5kV; Uce:70V
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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 3879
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AUD 0.2169
Multiples of: 1

SFH6186-5X001T


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Single CTR>250-500%
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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 3878
Ships to you
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AUD 0.5063
Multiples of: 1

MOC205R2M


Transistor Output Optocouplers 8-Pin Optocoupler Phototransistor
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ON Semiconductor 3875
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AUD 0.33
Multiples of: 1

PS2561DL-1Y-V-F3-A


Transistor Output Optocouplers BV=5000Vr.m.s 1 Channel
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Renesas 3825
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AUD 0.516
Multiples of: 1

TCET1202


Transistor Output Optocouplers Phototransistor Out Single CTR 63-125%
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Vishay 0
6 to 16 Weeks Calender.png

AUD 0.2514
Multiples of: 1

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