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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VO4257D-X007T


Vishay Semiconductors Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 700V 1.6mA
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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 0
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AUD 2.6783
Multiples of: 1000

HCPL-4562-020E


Avago Technologies High Speed Optocouplers 1Ch 12mA 700mW
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Broadcom 0
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AUD 2.6795
Multiples of: 2400

ACPL-P481-500E


Avago Technologies Logic Output Optocouplers 5MBd Optocoupler
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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 0
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AUD 2.6803
Multiples of: 1

LOC210P


High Linearity Optocouplers Dual Linear Optocoupler
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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.

IXYS 0
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AUD 2.6878
Multiples of: 1

HCPL-2219-360E


Optocoupler Logic-Out Three State DC-IN 1-CH 8-Pin PDIP SMD Tube
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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 0
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AUD 2.6899
Multiples of: 50

FOD8163TR2V


High Speed Optocouplers SSO6 3.3V 10MB WL
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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 0
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AUD 2.6923
Multiples of: 1

TLP592A(F)


MOSFET Output Optocouplers Photorelay Voff=60V Ion=0.5/0.4A
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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 0
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AUD 2.6923
Multiples of: 1

ACPL-M484-500E


Optocoupler Logic-Out Totem-Pole DC-IN 1-CH 5-Pin SO T/R
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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 0
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AUD 2.6926
Multiples of: 3000

BRT22F-X001


Triac & SCR Output Optocouplers
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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 0
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AUD 2.6957
Multiples of: 50

FOD073L


Fairchild Semiconductor High Speed Optocouplers DCLC High Gain Split Darlington
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ON Semiconductor 0
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AUD 2.6967
Multiples of: 248

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