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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TLP268J(T2-TPL,E


Triac & SCR Output Optocouplers Photocoupler Phototriac Output
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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.

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AUD 0.6311
Multiples of: 1

PC3SD12NXZAF


Sharp Microelectronics Triac & SCR Output Optocouplers SMT PC3SD12NTZAF
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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.

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AUD 0.6316
Multiples of: 1

TLP2303(TPR,E(T


TLP2303TPRET toshiba transist output optocouplers photocouplers optoelectronics
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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.

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AUD 0.6317
Multiples of: 3000

H11B1


OPTOISO 5.3KV DARL W/BASE 6DIP
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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.

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AUD 0.6324
Multiples of: 1

PC3SD21NTZBF


Triac & SCR Output Optocouplers Phototriac ZC 600V 7mA
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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.

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AUD 0.6328
Multiples of: 50

PC851XNNIP0F


Transistor Output Optocouplers Photocoupler Lead Free
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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.

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AUD 0.6336
Multiples of: 8000

TLP260JTPRPF


Triac & SCR Output Optocouplers Vdrm 600V IFT 6V RMS 70mA 3000 Vrms
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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.

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AUD 0.6337
Multiples of: 3000

PC3SD21YXZD


Triac & SCR Output Optocouplers Non RoHS, use: PC3SD21YXZDF
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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.

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AUD 0.6349
Multiples of: 1

EL847S-V


Everlight Transistor Output Optocouplers Photo Transistor SMD
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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.

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AUD 0.6362
Multiples of: 1

ISD2XSM


OPTOCOUPLER, SMDIP-8, DUAL TR O/P
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AUD 0.6366
Multiples of: 1

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