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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EL357C


3.75kV 50mA 6V 1.2V DC SOP-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.

AOTE 85718
Ships to you
between Wed. 15 Jul to Mon. 20 Jul
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AUD 0.0536

Multiples of: 10

EL3H7C


3.75kV 50mA 200mV@1mA,10mA 1 6V 1.2V 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.

AOTE 59431
Ships to you
between Wed. 15 Jul to Mon. 20 Jul
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AUD 0.059

Multiples of: 10

TLP168J(TPR,U,C,F)


Triac & SCR Output Optocouplers 600Vdrm 2500Vrms Zero-volt turn-on
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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 47618
Ships to you
between Wed. 01 Jul to Tue. 07 Jul
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AUD 1.7579

Multiples of: 1

TLP184(GB-TPL,SE


Toshiba Transistor Output Optocouplers 50mA Photocoupler 80V 50mA 3750Vrms
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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 47559
Ships to you
between Wed. 15 Jul to Mon. 20 Jul
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AUD 0.1376

Multiples of: 5

TLP785GB-S


Optocouplers SMD 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.

Youtai 46579
Ships to you
between Wed. 15 Jul to Mon. 20 Jul
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AUD 0.0779

Multiples of: 5

MOC3063SM


SOP-6-6.5mm Optocouplers - Thyristor Signal 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.

Youtai 40172
Ships to you
between Wed. 15 Jul to Mon. 20 Jul
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AUD 0.1558

Multiples of: 5

HMHA2801AR2


Transistor Output Optocouplers 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 36375
Ships to you
between Wed. 01 Jul to Tue. 07 Jul
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AUD 0.2257

Multiples of: 2500

AT817C-FeL-SE


5kV 50mA 200mV@1mA,20mA 1 6V 1.2V DC SMD-4P 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.

AOTE 34085
Ships to you
between Wed. 15 Jul to Mon. 20 Jul
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AUD 0.0381

Multiples of: 20

TLP293(GB-TPL,E


Toshiba Transistor Output Optocouplers 50mA Photocoupler 80V 3750Vrms
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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 28969
Ships to you
between Wed. 15 Jul to Mon. 20 Jul
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AUD 0.1394

Multiples of: 5

H11AA1SR2M


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:7.5kV
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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 4850
Ships to you
between Wed. 01 Jul to Tue. 07 Jul
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AUD 0.3768

Multiples of: 1000

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