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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TLP293(TPL,E(T


Transistor Output Optocouplers
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Toshiba 1358
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AUD 0.3599
Multiples of: 5

SFH610A-4X016


Transistor Output Optocouplers Phototransistor Out Single CTR>160-320%
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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 1358
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AUD 0.4863
Multiples of: 1400

TLP265J(T7-TPL,E


Triac & SCR Output Optocouplers X36PBF Triac Couplr Trigger Currnt 100C
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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 1357
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AUD 0.2747
Multiples of: 1

TLP291-4(TP,E)


Transistor Output Optocouplers PHOTOCOUP QUAD TRANS 16-SOP COMP TLP281-4
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Toshiba 1357
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AUD 0.8235
Multiples of: 1

ACPL-336J-500E


Logic Output Opto-couplers 2.5A IGBT Gate Drive Optocoupler 15V-30V
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Broadcom 1357
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AUD 4.1975
Multiples of: 1

ISP827X


Optocoupler; THT; Channels:2; Out: transistor; Uinsul:5.3kV; DIP8
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Isocom 1356
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AUD 0.5161
Multiples of: 1

LTV-8441


Transistor Output Optocouplers Optocoupler
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Lite-On 1356
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AUD 1.3446
Multiples of: 1

CPC1976YX6


IXYS Integrated Circuits Triac & SCR Output Optocouplers AC SS Power Switch Dual Power SCR Out
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IXYS 1355
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AUD 4.9937
Multiples of: 1

HCPL0531


High Speed Optocouplers 1 Mbit/s SCHS Transistor Output
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ON Semiconductor 1353
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AUD 1.3759
Multiples of: 1

MOC3073SVM


Triac & SCR Output Optocouplers 6PW RP TRIAC SMD VDE
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ON Semiconductor 1352
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AUD 1.1731
Multiples of: 1

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