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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LTV-702VS-TA1


Transistor Output Optocouplers Optocoupler
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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.

Lite-On 4092
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AUD 0.1962
Multiples of: 1

ATM501-CuH-S


1Mbit/s 800ns 18V 5kV/s DC S0P-5 Logic Output Optoisolators ROHS
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AOTE 4089
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AUD 0.4653
Multiples of: 1

VO617A-8X017T


Transistor Output Optocouplers H. Relblty 5300 Vrms 130-260% CTR
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Vishay 4088
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AUD 0.1776
Multiples of: 1

LTV-702FS


Transistor Output Optocouplers Optocoupler Phototrans
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Lite-On 4077
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AUD 0.209
Multiples of: 1

CNY17-2


Transistor Output Optocouplers NPN Phototransistor
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Vishay 3997
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AUD 0.2954
Multiples of: 1

HCPL0501


Optocoupler; SMD; Channels:1; Out: transistor; 2.5kV; 1Mbps; SO8
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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 3881
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AUD 0.693
Multiples of: 1

VOS618AT


Transistor Output Optocouplers CTR 50-600% 1mA
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Vishay 3836
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AUD 0.2719
Multiples of: 1

ACPL-024L-500E


High Speed Optocouplers OPTOCOUPLER (5MBD) LF+T/R
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Broadcom 3757
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AUD 1.5674
Multiples of: 1

TLP383(GR-TPL,E


Transistor Output Optocouplers Photocoupler, photo- transistor 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 3676
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AUD 0.1724
Multiples of: 5

MOC3083


Triac & SCR Output Optocouplers 800VDRM IFT=5mA 6 Pin Optocoupler
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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.

Lite-On 475
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AUD 0.2361
Multiples of: 5

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