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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CYPS2501-1(K-TP2)


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.

OCIC 1940
Ships to you
between Wed. 03 Jun to Mon. 08 Jun
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AUD 0.0652

Multiples of: 10

ORPC-817C-F


80V 5000V -55℃~+110℃ 4us@2mA,100Ω 50mA 3us@2mA,100Ω 0.1V@1mA,20mA 1 6V 1.2V Phototransistor DC DIP-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
6 to 16 Weeks Calender.png

AUD 0.0607

Multiples of: 10

GX357NC


80V 100mV@1mA,20mA 1 6V 1.2V DC SOP-4-2.54mm 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.

GUOXIN JIAPIN SEMICONDUCTOR 0
6 to 16 Weeks Calender.png

AUD 0.0615

Multiples of: 10

EL3H7(B)(TA)-G


Transistor Output Optocouplers 130-260CTR 3750Vrms -55 to +110 Op Temp
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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.

Everlight 0
6 to 16 Weeks Calender.png

AUD 0.0619

Multiples of: 50

OR-357D


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
6 to 16 Weeks Calender.png

AUD 0.0624

Multiples of: 10

EL817S(C)(TU)-F


Optocouplers SMD-4 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.

Everlight 0
6 to 16 Weeks Calender.png

AUD 0.0627

Multiples of: 10

LTV-817X-A


Optocouplers Through Hole 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.

Lite-On 0
6 to 16 Weeks Calender.png

AUD 0.0627

Multiples of: 10

BPC-817A


DIP Optocouplers Plugin 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.

Bright LED 0
6 to 16 Weeks Calender.png

AUD 0.0629

Multiples of: 1

K10101A


Optocouplers DIP-4 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 0
6 to 16 Weeks Calender.png

AUD 0.064

Multiples of: 10

ORPC-3H7B


Optocouplers SMD-4 RoHS
Icon ROHS
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
6 to 16 Weeks Calender.png

AUD 0.0644

Multiples of: 10

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