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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HCPL-0600-000E


High Speed Optocouplers 10MBd 1Ch 5mA
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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 1455
Ships to you
between Fri. 17 Jul to Thu. 23 Jul Calender.png

AUD 1.7552
Multiples of: 1

TLP597A(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 1.0903
Multiples of: 1

ILD615-2X016


Transistor Output Optocouplers Phototransistor Out Dual CTR > 63-125%
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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 1.1395
Multiples of: 2000

IS2805-4


Optoisolator Transistor Output 3750Vrms 4 Channel 16-SOIC
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Isocom 0
6 to 16 Weeks Calender.png

AUD 1.0915
Multiples of: 1

ILQ5


n/a
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Isocom 0
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AUD 1.0919
Multiples of: 25

SFH6318T


Vishay Semiconductors High Speed Optocouplers 100kbd Low Input Current High Gain
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Vishay 0
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AUD 1.0934
Multiples of: 1

ILD1-X009T


Transistor Output Optocouplers Phototransistor Out Dual CTR > 20%
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Vishay 0
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AUD 1.0944
Multiples of: 1

RV1S2281ACCSP-10YV#SC0


Photocoupler with 8.2mm Creepage Distance 5000Vrms 4-Pin SSOP Surface Mount
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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.

Renesas 0
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AUD 1.1345
Multiples of: 1

PC3SD11YXPCH


Optotriac; 5kV; zero voltage crossing driver; Gull wing 6
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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.

Sharp 0
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AUD 1.0963
Multiples of: 1

TLP748J(TP1,F)


Triac & SCR Output Optocouplers THYRISTOR PHOTOCOUPLER
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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 1.0968
Multiples of: 1500

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