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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FOD817C


Optocoupler; THT; Channels:1; Out: transistor; 70V; DIP4
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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 3880
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AUD 0.1438
Multiples of: 2000

LTV-817S-TP-C


Optocoupler; SMD; Channels:1; Out: transistor; Uinsul:5kV; Uce:35V
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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 3880
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AUD 0.1615
Multiples of: 1

LTV827-V


Optocoupler; THT; Ch: 2; OUT: transistor; Uinsul: 5kV; Uce: 35V; 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.

Lite-On 3880
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AUD 0.2846
Multiples of: 2

Hot 4N25M


Transistor Output Optocouplers Optocoupler (white) Phototransistor
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ON Semiconductor 3880
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AUD 0.3181
Multiples of: 1000

4N35-X007


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 3880
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AUD 0.3859
Multiples of: 1

SFH615AGR-X017


Transistor Output Optocouplers Phototransistor Out Single CTR>100-300%
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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 3880
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AUD 0.4981
Multiples of: 1

MOC3043SR2M


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 3880
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AUD 0.52
Multiples of: 1000

6N138M


High Speed Optocouplers Low Input Crrnt High Gain Split Darlingtn
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ON Semiconductor 3880
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AUD 0.6464
Multiples of: 2000

OR-0631-TA1


- Logic Output Optocoupler 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.

Orient 3880
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AUD 0.6752
Multiples of: 1

MOC3063SR2VM


Triac & SCR Output Optocouplers 6Pin600V 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 3880
Ships to you
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AUD 0.7282
Multiples of: 1000

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