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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SFH618A-4X


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:5.3kV; 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.

Isocom 97000
Ships to you
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AUD 0.2711
Multiples of: 100

MOC3041M


100mA 60mA 400V 1.25V 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 1600
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AUD 0.2684
Multiples of: 5

6N137S(T1)


Optocouplers SMD-8 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.

CT Micro International 0
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AUD 0.2552
Multiples of: 5

IS180


SOP-4 Optocouplers - Phototransistor Output ROHS
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Isocom 0
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AUD 0.2559
Multiples of: 5

PS2501-1-M-A


Transistor Output Optocouplers Hi-Iso Photo 1-Ch
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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 0.2564
Multiples of: 1

ACPL-K49T-000E


High Speed Optocouplers 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.

Broadcom 0
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AUD 0.2566
Multiples of: 1

TLP785F(GR-LF7.F(C


Optocoupler; THT; Channels:1; Out: transistor; Uinsul:5kV; Uce:80V
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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 0.257
Multiples of: 1

TLP184(GB-TPL,E(O


OPTOCOUPLER, AC-INP, CTR100-400, TAPE
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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 0.257
Multiples of: 3000

TLP385(GRL-TPL,E


Transistor Output Optocouplers GaAs Infrared and Photo-Transistor
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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 0.2571
Multiples of: 3000

OR-6N137


Optocouplers DIP8 RoHS
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Orient 0
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AUD 0.2571
Multiples of: 5

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