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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PS2802-1-F3-A


Transistor Output Optocouplers Hi-Iso Darling 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 165643
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AUD 0.8433
Multiples of: 1

FOD3182SDV


Fairchild Semiconductor High Speed Optocouplers High Speed 3A OUT MOSFET Gate Driver
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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 161408
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AUD 2.2471
Multiples of: 1

PC357N2J000F


Transistor Output Optocouplers 130-260% CTR ranked PC357NJ0000F
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Sharp 152818
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AUD 0.1511
Multiples of: 5

TLP152(TPL,E


Logic Output Opto-couplers Gate Drive Phcplr 3750 Vrms
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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 126750
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AUD 0.4832
Multiples of: 1

MOC3021S-TA1


Optotriac; 5kV; Uout:400V; without zero voltage crossing driver
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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 126100
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AUD 0.0641
Multiples of: 10000

TLP109(TPL,E


High Speed Optocouplers Pwr Supply 30V 125 degC 3750 Vrms
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Toshiba 116400
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AUD 0.4366
Multiples of: 1

LTV-354T


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:3.75kV
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Lite-On 106782
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AUD 0.1054
Multiples of: 5

EL3063


Triac & SCR Output Optocouplers 600PBV 5000Vrms -55 to +100 Op Temp
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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.

Everlight 95190
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AUD 0.1485
Multiples of: 5

PC817X3NSZWC


DIP-4 Transistor, Photovoltaic Output Optoisolators ROHS
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Sharp 83827
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AUD 0.0507
Multiples of: 10

TLP185(GB-TPL,SE(T


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 4253
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AUD 0.1094
Multiples of: 5

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