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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TLP3083F(D4.F(O


Optotriac; 5kV; DIP6; Ch: 1
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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 1.2126
Multiples of: 1

TLP108


Optocouplers SOP-5 RoHS
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AUD 1.2146
Multiples of: 1

TLP118(E(O


High Speed Optocouplers
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AUD 1.2159
Multiples of: 15

TLP3073(F


Triac & SCR Output Optocouplers Phototriac 800V 5000Vrms 5mA 3V
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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.

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AUD 1.2171
Multiples of: 1

APT1211AX


Triac & SCR Output Optocouplers AC TY 600V 100mA 50V Phototriac Coupler
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Panasonic 0
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AUD 1.2171
Multiples of: 250

TLP2309


OPTOCOUPLER, PHOTOTRANS, 3.75KV, 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.

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AUD 1.2176
Multiples of: 1

431405HB


TLP127 COUPLER DARL
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Toshiba 0
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AUD 1.218
Multiples of: 1

IL252-X017T


Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out AC-In Sing CTR>100%
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AUD 1.2186
Multiples of: 1

6N137-520E


High Speed Optocouplers 10 Mb/s 5000Vrms
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Broadcom 0
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AUD 1.22
Multiples of: 1000

ILD621GB-X001


Transistor Output Optocouplers Phototransistor Out Dual CTR > 100%
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Vishay 0
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AUD 1.2206
Multiples of: 2000

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