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-214-GR-G


- Optocouplers - Phototransistor Output 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.

Lite-On 2914
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AUD 0.1509
Multiples of: 5

TLP190B(TPR,U,C,F)


Toshiba Photodiode Output Optocouplers Photovoltaic Miniflat
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Toshiba 2913
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AUD 2.7849
Multiples of: 1

LTV-1004-TP1-G


70V 5kV 50mA 300mV@1mA,10mA 1 6V 1.25V DC SOP-4-2.54mm Optocouplers - Phototransistor Output ROHS
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Lite-On 2912
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AUD 0.0721
Multiples of: 5

OR-357C-S-TP-G-(GK)


SOP-4 Optocouplers - Phototransistor Output ROHS
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Orient 2910
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AUD 0.0617
Multiples of: 10

EL1018


80V 5kV 50mA 300mV@1mA,10mA 1 6V 1.45V DC SOP-4 Optocouplers - Phototransistor Output 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.

GUOXIN JIAPIN SEMICONDUCTOR 2910
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AUD 0.0795
Multiples of: 5

EL1010


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

AOTE 2910
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AUD 0.0956
Multiples of: 5

VOS617A-4T


Vishay Semiconductors Transistor Output Optocouplers CTR 160-320% 5mA
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Vishay 2910
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AUD 0.1783
Multiples of: 3000

OR-M3054(L)-TP-G


SOP-4 Optocouplers - Thyristor Signal Output 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 2910
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AUD 0.1819
Multiples of: 5

VOL617A-3T


Vishay Semiconductors Transistor Output Optocouplers Optocoupler LSOP4
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Vishay 2910
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AUD 0.1952
Multiples of: 3000

TLP521-4X


Optoisolator Transistor Output 5300Vrms 4 Channel 16-DIP
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Isocom 2752
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AUD 1.1701
Multiples of: 1

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