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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NTE3083


Optocoupler DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP
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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.

NTE 97
Ships to you
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AUD 3.906
Multiples of: 1

JANTX4N24A


Transistor Output Optocouplers OPTIC CPLD ISOLATOR TO-78
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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.

TT Electronics 97
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AUD 69.9286
Multiples of: 100

4N30M


Optocoupler; THT; Channels:1; Out: Darlington; Uinsul:5.25kV; DIP6
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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 96
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AUD 0.3866
Multiples of: 1

ACPL-K342-500E


Logic Output Optocouplers Optocoupler
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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.

Broadcom 96
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AUD 3.9088
Multiples of: 1

VO4258D


Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 800V 1.6mA
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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 95
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AUD 2.6154
Multiples of: 1

HCNW2611-000E


High Speed Optocouplers 10MBd 1Ch 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.

Broadcom 95
Ships to you
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AUD 3.66
Multiples of: 1

NTE3084


Optocoupler DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP
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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.

NTE 94
Ships to you
between Tue. 19 May to Mon. 25 May Calender.png

AUD 3.444
Multiples of: 1

FODM3022_NF098


Fairchild Semiconductor Triac & SCR Output Optocouplers 400V Random Phase Triac Driver 10mA
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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 0
6 to 16 Weeks Calender.png

AUD 0.7714
Multiples of: 3000

TLP292-4(V4-TP,E


Transistor Output Optocouplers 4ch Transistor opto coupler
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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 0
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AUD 0.902
Multiples of: 1

HCPL-3150-000E


Logic Output Opto-couplers 0.5A IGBT Gate Drive
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Broadcom 0
6 to 16 Weeks Calender.png

AUD 1.4501
Multiples of: 1

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