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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HCPL-3120-500E


Logic Output Opto-couplers 2.0A IGBT Gate Drive
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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 14019
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AUD 0.9429
Multiples of: 1

MOC3063SR2M


Triac & SCR Output Optocouplers 6Pin600V Optocoupler Zero Cross Triac Dr
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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 10343
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AUD 0.5025
Multiples of: 1

MOC206R2M


Transistor Output Optocouplers 8-Pin Optocoupler Phototransistor
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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 9700
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AUD 0.2757
Multiples of: 2500

HCPL0501R2


Optocoupler; SMD; Channels:1; Out: transistor; 2.5kV; 1Mbps; SO8
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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 7295
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AUD 0.7878
Multiples of: 1

FOD4108


Optotriac; 5kV; triac; DIP6; Channels:1; 10kV/µs; t(on):60us
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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 7271
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between Thu. 09 Jul to Mon. 13 Jul Calender.png

AUD 2.6871
Multiples of: 1

LTV817D-V


Optocoupler; THT; Ch: 1; OUT: transistor; Uinsul: 5kV; Uce: 35V; DIP4
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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 7247
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AUD 0.1565
Multiples of: 2

TLP170J(TP,F)


MOSFET Output Optocouplers PhotorelayMOS FET ION=2.5Amax
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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 7242
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AUD 1.2414
Multiples of: 1

FOD814A3SD


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5kV; Uce:70V
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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 6450
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between Fri. 03 Jul to Thu. 09 Jul Calender.png

AUD 0.2804
Multiples of: 1

KPS28010B


80V 3.75kV 50mA 100mV@2mA,10mA 1 6V 1.1V DC SSOP-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.

Cosmo 3627
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AUD 0.0999
Multiples of: 5

PS2501-1


PS2501-1 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.

Kemet 0
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AUD 0.4478
Multiples of: 100

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