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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EL452(TA)-G


Optocouplers SOP-4 RoHS
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Everlight 8443
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AUD 0.2727
Multiples of: 5

TLP785(GB-TP6.F(C


Transistor Output Optocouplers
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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 8350
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AUD 0.2644
Multiples of: 1

OR-352-TP-G


80V 80mA 3.75kV 100mV@1mA,20mA 1 6V 1.2V DC SOP-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.

Orient 8346
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AUD 0.2141
Multiples of: 5

PS2501AL-1-F3-A


Transistor Output Optocouplers Hi-Iso Photo 1-Ch
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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.

CEL 8322
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AUD 0.3021
Multiples of: 1

TLP183(GR-TPL.E(T


Optocoupler; SMD; Ch: 1; OUT: transistor; Uinsul: 3.75kV; Uce: 80V
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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 8291
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AUD 0.4133
Multiples of: 1

PS2561L2-1-F3-A


Transistor Output Optocouplers OPTOCOUPLER 4-PIN DIP
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Renesas 8222
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AUD 0.4705
Multiples of: 1

LTV-814HS-TA1


Optoisolator Transistor Output 5000Vrms 1 Channel 4-SMD
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Lite-On 8211
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AUD 0.2741
Multiples of: 1

VOL617A-1X001T


Transistor Output Optocouplers Phototransistor Out CTR 40-80% IF=5MA
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Vishay 8148
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AUD 0.2831
Multiples of: 1

LTV-817A


Transistor Output Optocouplers Optocoupler Phototrans
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Lite-On 5839
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AUD 0.0527
Multiples of: 10

VOM617A-4T


Transistor Output Optocouplers Phototransistor Out CTR 160-320% 5mA
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Vishay 5011
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AUD 0.2311
Multiples of: 0

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