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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TLP2955(F)


High Speed Optocouplers PHOTOCOUPLER HI-SPD DIP8(F type)
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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 2347
Ships to you
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AUD 8.8803
Multiples of: 10

LIA135


Optically Isolated Amplifiers Low Voltge Optically ISO Error Amplifier
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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 1.0746
Multiples of: 1

LIA135STR


Optically Isolated Amplifiers Low Voltge Optically ISO Error Amplifier
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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
6 to 16 Weeks Calender.png

AUD 1.0746
Multiples of: 1

IL66-1X016


Transistor Output Optocouplers Photodarlington CTR>100% VDE
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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
6 to 16 Weeks Calender.png

AUD 1.0756
Multiples of: 1

TLP187(E


Transistor Output Optocouplers Gen Purp 1-Circuit 300V 150mA
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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 1.0767
Multiples of: 1

6N136-520E


Avago Technologies High Speed Optocouplers 1 Mbs 5000Vrms
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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 0
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AUD 1.0783
Multiples of: 6000

K845P


Transistor Output Optocouplers Photodarlington Out Quad CTR > 600%
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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
6 to 16 Weeks Calender.png

AUD 1.0784
Multiples of: 1

TLP118(TPR,E)


High Speed Optocouplers PDP 15kV 4.5 to 5.5V 5.0mA 60ns 3750 Vrms
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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 1.082
Multiples of: 1

APT1221AX


Triac & SCR Output Optocouplers AC 600V 100mA Random Phototriac 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.

Panasonic 0
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AUD 1.0849
Multiples of: 1

TLP383(BL-TPL,E


SOIC-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.

Toshiba 0
6 to 16 Weeks Calender.png

AUD 1.086
Multiples of: 1

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