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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IL217AT


Transistor Output Optocouplers Phototransistor Out Single CTR >100%
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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 1014
Ships to you
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AUD 0.4177
Multiples of: 1

MOC3043SM


SOP-6-6.5mm Optocouplers - Thyristor Signal 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.

Youtai 1013
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AUD 0.1654
Multiples of: 5

HCPL2630


Optocoupler; THT; Channels:2; Out: logic; 2.5kV; 10Mbps; DIP8
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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 1013
Ships to you
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AUD 1.5905
Multiples of: 1

SFH6106-5T


Transistor Output Optocouplers Phototransistor Out Single CTR>250-500%
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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 1009
Ships to you
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AUD 0.4054
Multiples of: 1

ILQ621


Transistor Output Optocouplers Phototransistor Out Quad CTR >50%
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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 1009
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AUD 1.6299
Multiples of: 1

IS623XSM


Optotriac; 5.3kV; Uout:600V; zero voltage crossing driver
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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 1008
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AUD 0.72
Multiples of: 1

TLP5751H(TP4,E


Logic Output Opto-couplers GATE DRIVE COUPLER
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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 1008
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AUD 1.2381
Multiples of: 1

MOC3063M


100mA 60mA 600V 1.3V Two-way thyristor DIP-6 Triac, SCR Output Optoisolators 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.

AOTE 1003
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AUD 0.1682
Multiples of: 5

MOC3033SR2M


Triac & SCR Output Optocouplers 6Pin250V Optocoupler Zero Cross Triac Dr
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ON Semiconductor 998
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AUD 0.6041
Multiples of: 1

ACPL-227-500E


Transistor Output Optocouplers DC Phototx Coupler
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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 997
Ships to you
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AUD 0.9549
Multiples of: 1

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