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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TLP3083(D4.TP5.F(O


Optotriac; 5kV; Uout:800V; zero voltage crossing driver; SO6
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Toshiba 1455
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AUD 1.3911
Multiples of: 1500

515-1230F


Transistor Output Optocouplers LIGHT PIPE
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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.

Dialight 1455
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AUD 1.4623
Multiples of: 100

TLP5771H(TP,E


High Speed Optocouplers Gate Drive Coupler; 1A; High Temp; 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 1455
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AUD 1.725
Multiples of: 1

TLP5772(D4-TP,E(T


Optocoupler; SMD; Channels:1; Out: IGBT driver; 5kV; SO6L; 35kV/µs
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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 1455
Ships to you
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AUD 1.9333
Multiples of: 1

ACPL-M483-500E


Optocoupler Logic-Out Totem-Pole DC-IN 1-CH 5-Pin SO T/R
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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 1455
Ships to you
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AUD 2.7526
Multiples of: 1

TLP5214(D4-TP,E


Logic Output Opto-couplers 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 1455
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AUD 6.2291
Multiples of: 1

14230514300


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x-4L DIP 4 SL-Type 600V 15mA NZC
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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.

Wurth 1454
Ships to you
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AUD 0.7089
Multiples of: 1

14230534300


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WE30x-4L DIP 4 SL-Type 600V 5mA NZC
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Wurth 1450
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AUD 0.7089
Multiples of: 1

SFH640-3X007T


Transistor Output Optocouplers Phototransistor W.base 100-200% CTR
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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 1450
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AUD 1.3444
Multiples of: 1

TLP292-4(GB-TP,E(T


Optocouplers SO-16_4.5mm 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 1448
Ships to you
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AUD 0.8284
Multiples of: 1

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