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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H11A1M-V


Transistor Output Optocouplers 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.

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AUD 0.4704
Multiples of: 65

CY6N139S(TP1)


SOP-8 Optocouplers - Logic Output ROHS
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AUD 0.4712
Multiples of: 1

H11AA4


Single Channel 30 V 5300 Vrms Through Hole Phototransistor Optocoupler - DIP-6
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AUD 0.4734
Multiples of: 65

SFH618A-3X016


Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
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AUD 0.4738
Multiples of: 1

OR-M501-TP-G


80V 3750V 50mA 0.1V@1mA,20mA 1 6V 1.2V 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.

Orient 0
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AUD 0.4744
Multiples of: 1

H11A1-X007


Transistor Output Optocouplers Phototransistor Out Single CTR 20%
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AUD 0.4745
Multiples of: 1

6N136S


1Mbit/s 800ns 1kV/us DC SOP-8-2.54mm Optocouplers - Logic 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.

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AUD 0.4746
Multiples of: 1

PS2702-1-F3-K-A


Transistor Output Optocouplers Hi-Iso Darling 1-Ch
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CEL 0
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AUD 0.4746
Multiples of: 3500

SFH690D-X001T


Triac & SCR Output Optocouplers Phototransistor 200-400% CTR VDE
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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.

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AUD 0.475
Multiples of: 1

TLP627M(E


Logic Output Opto-couplers DCINPUT PHOTOCOUPLER
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AUD 0.4751
Multiples of: 1

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