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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6N136M


High Speed Optocouplers High Speed 1MBd 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.

Lite-On 26516
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AUD 0.4558
Multiples of: 1

HCNR201-500E


High Linearity Optocouplers 1 Ch 60mW 25mA
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Broadcom 26350
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AUD 1.8688
Multiples of: 1

VOS617A-8T


Transistor Output Optocouplers CTR 130-260% 5mA
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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.

Vishay 26272
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AUD 0.2656
Multiples of: 1

FODM124


Optocoupler; THT; Channels:1; Out: transistor; 80V; Mini-flat 4pin
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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 26190
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AUD 0.1959
Multiples of: 3000

TLX9906(TPL,F


Photodiode Output Optocouplers PV Coupler Automotive; AEC-Q101
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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 26180
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AUD 3.2692
Multiples of: 1

VOS628A-3T


Transistor Output Optocouplers Phototransistor Out CTR 100-200% IF=1MA
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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.

Vishay 25590
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AUD 0.396
Multiples of: 1

VOL617A-3X001T


Transistor Output Optocouplers Phototransistor Out CTR 100-200% IF=5MA
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Vishay 24320
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AUD 0.2561
Multiples of: 1

AT1018-CuH-L


5kV 50mA 300mV@1mA,10mA 1 6V 1.2V DC LSOP-4 Transistor, Photovoltaic Output Optoisolators ROHS
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AOTE 20437
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AUD 0.0509
Multiples of: 10

TCMT1600T3


Transistor Output Optocouplers AC Input, Phtotrnstr 80-300% CTR VDE
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Vishay 17882
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AUD 0.3795
Multiples of: 1

EL0631(TA)


Optocouplers SMD-8 RoHS
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Everlight 4190
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AUD 0.6474
Multiples of: 5

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