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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6N137-500E


High Speed Optocouplers 10 Mb/s 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.

Broadcom 6635
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AUD 0.7863
Multiples of: 1

SFH615A-3X016


Transistor Output Optocouplers Phototransistor Out Single CTR>100-200%
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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 5266
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AUD 0.4526
Multiples of: 1

KTLP160J3 TLD


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.

Cosmo 5262
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AUD 0.3402
Multiples of: 5

AT357B-CuH-SE


3.75kV 50mA 200mV@1mA,20mA 1 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 5257
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AUD 0.049
Multiples of: 10

Hot MOC3083SR2M


Triac & SCR Output Optocouplers 6Pin800V 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 5116
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AUD 0.5626
Multiples of: 1

HCPL-0211-500E


Logic Output Optoisolator 5MBd Push-Pull, Totem Pole 3750Vrms 1 Channel 5kV/µs, 10kV/µs CMTI 8-SO Tall
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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 5092
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AUD 1.7664
Multiples of: 1

PC817BS


5kV 50mA 200mV@1mA,20mA 1 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 5082
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AUD 0.0343
Multiples of: 10

TCMT1119


Transistor Output Optocouplers Phototransistor 200-400% CTR 5mA VDE
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Vishay 2405
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between Thu. 21 May to Mon. 25 May Calender.png

AUD 0.2755
Multiples of: 1

LTV-826S


Transistor Output Optocouplers Optocplr Phototrans 2-CHNL
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Lite-On 1309
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between Fri. 15 May to Thu. 21 May Calender.png

AUD 0.2554
Multiples of: 1

CT817C(SL)(T1)-H


Optocouplers SOP-4 RoHS
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CT Micro International 843
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between Fri. 29 May to Wed. 03 Jun Calender.png

AUD 0.0368
Multiples of: 10

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