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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TCET1108G


Transistor Output Optocouplers Phototransistor Out Single CTR 130-260%
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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 1416
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AUD 0.3073
Multiples of: 1

HCPL-4504-500E


High Speed Optocouplers 1MBd 1Ch 12mA
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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 1416
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AUD 1.1214
Multiples of: 1

TCET1107G


Transistor Output Optocouplers Phototransistor Out Single CTR 80-160%
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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 1414
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AUD 0.2602
Multiples of: 1

TLP5772H(TP4,E


Logic Output Opto-couplers Gate Drive Coupler; 2.5A; wider lead; High Temp; 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 1413
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AUD 1.8192
Multiples of: 1

TLP5772(TP,E(T


Optocouplers SO-6 RoHS
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Toshiba 1411
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AUD 0.9631
Multiples of: 1

CYTLP1019(B-TP)


80V 5000V -55℃~+110℃ 4us@2mA,100Ω 3us@2mA,100Ω 50mA 0.1V@1mA,20mA 1 6V 1.2V Phototransistor DC SOP-4 Optocouplers - Phototransistor 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.

OCIC 1409
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AUD 0.0916
Multiples of: 5

VO615A-6X009T


Transistor Output Optocouplers H.Temp Phototrnstr 100-300% CTR
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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 1408
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AUD 0.1886
Multiples of: 1

FOD2741ASD


Transistor Output Optocouplers Error amplifier 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.

ON Semiconductor 1407
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AUD 1.189
Multiples of: 1

IL4208


Triac & SCR Output Optocouplers Phototriac Output Low Input Current
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Vishay 1407
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AUD 2.0677
Multiples of: 1451

MOC3052M


100mA 60mA 600V 1.18V Two-way thyristor DIP-6 Triac, SCR Output Optoisolators ROHS
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AOTE 1406
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AUD 0.1639
Multiples of: 5

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