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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6N136TSVM


Fairchild Semiconductor High Speed Optocouplers 8-PIN DIP, HIGH SPEED 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 743
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AUD 1.1157
Multiples of: 1

HCPL-J312-500E


Logic Output Optocouplers 2.0A IGBT Gate Drive
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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 743
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AUD 3.2857
Multiples of: 1

PD2401


Triac & SCR Output Optocouplers 500 BLOCKING VOLT 1.0 AMPS
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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 740
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AUD 7.1186
Multiples of: 1

MOC3042TVM


Fairchild Semiconductor Triac & SCR Output Optocouplers 6Pin400V Optocoupler Zero Cross Triac Dr
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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 738
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AUD 1.0587
Multiples of: 1

ILQ2-X016


Transistor Output Optocouplers Phototransistor Out Quad 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 737
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AUD 1.9167
Multiples of: 1

H11G2SR2VM


Fairchild Semiconductor Transistor Output Optocouplers High Voltage Photodarlington Out
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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 736
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AUD 0.4416
Multiples of: 1

H11AA1SVM


Fairchild Semiconductor Transistor Output Optocouplers MOT AC IN-TRANS OUT
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ON Semiconductor 735
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AUD 0.5129
Multiples of: 1

FOD3182TSR2V


Fairchild Semiconductor High Speed Optocouplers High Speed 3A OUT MOSFET Gate 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.

ON Semiconductor 733
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AUD 2.373
Multiples of: 1

LTV-816S-TA1-C-CU


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

Lite-On 732
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AUD 0.071
Multiples of: 5

SFH615A-3X009T


Transistor Output Optocouplers Optocplr Phototrnstr 100-200% CTR
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Vishay 732
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AUD 0.3014
Multiples of: 5

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