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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FODM217BV


Transistor Output Optocouplers 4SO TR
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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 2885
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AUD 0.3405
Multiples of: 1

TLP290(GB,SE(T


Optocoupler AC-IN 1-CH Transistor DC-OUT 4-Pin SO T/R
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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 2885
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AUD 0.401
Multiples of: 2975

VOL628A-2T


Transistor Output Optocouplers AC Input Phtotrnstr 63-125% CTR
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Vishay 2885
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AUD 0.4154
Multiples of: 1

HCPL0637


High Speed Optocouplers 100B Logic Dual Ch Hi Perform Optocuplr
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ON Semiconductor 2883
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AUD 1.9145
Multiples of: 1

LTV-1009


5kV 50mA 300mV@1mA,10mA 1 6V 1.2V DC LSOP-4-300mil-2.54mm 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.

AOTE 2880
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AUD 0.0731
Multiples of: 10

ATM601-CuH-S


100us 4.5V~5.5V 5kV/us DC S0P-5 Logic 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.

AOTE 2875
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AUD 0.5757
Multiples of: 1

VOS627A-3X001T


Vishay Semiconductors Transistor Output Optocouplers Optocoupler SSOP4
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Vishay 2874
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AUD 0.3737
Multiples of: 1

14230534500


Triac & SCR Output Optocouplers WL-OCTR Optocoupler Triac NZC / WEM30x SOP4 600V 5mA NZC
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Wurth 2874
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AUD 0.8189
Multiples of: 1

MOC3062TVM


Triac & SCR Output Optocouplers 6Pin600V Optocoupler Zero Cross Triac Dr
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ON Semiconductor 2873
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AUD 0.639
Multiples of: 1

TLP184(V4GRTL,SE)


SOP-4 Transistor, Photovoltaic Output Optoisolators ROHS
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Toshiba 2872
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AUD 0.4521
Multiples of: 1

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