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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LTV-816S


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5kV; Uce:80V
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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 29383
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AUD 0.1199
Multiples of: 1

TLP184(GB-TPL,SE(T


Optocouplers SOP-4_P2.54 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.

Toshiba 29100
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AUD 0.1348
Multiples of: 3000

ISP815XSM


Optocoupler; SMD; Channels:1; Out: Darlington; Uinsul:5.3kV
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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.

Isocom 29100
Ships to you
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AUD 0.4347
Multiples of: 100

H11D1X


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:5.3kV; 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.

Isocom 29066
Ships to you
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AUD 0.6571
Multiples of: 65

H11G1


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

Isocom 29066
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AUD 0.7667
Multiples of: 65

EL3H7(A)(TA)-VG


Transistor Output Optocouplers 80-160CTR 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 28988
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AUD 0.0782
Multiples of: 5

LTV-846S


Transistor Output Optocouplers Optocplr Phototrans 4-Channel
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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 28764
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between Thu. 19 Feb to Mon. 23 Feb Calender.png

AUD 0.4416
Multiples of: 1

Hot SFH6206-3T


Transistor Output Optocouplers Phototransistor Out AC-In CTR>100-320%
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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 26190
Ships to you
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AUD 0.3293
Multiples of: 1000

FOD817A3SD


Transistor Output Optocouplers Opto Phototransistor Output SM-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.

ON Semiconductor 25220
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AUD 0.1627
Multiples of: 1000

LTV-356T


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:3.75kV
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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 24104
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AUD 0.104
Multiples of: 5

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