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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CNY17-1M


Transistor Output Optocouplers 40-80CTR 5000Vrms -55 to +110 Op Temp
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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.

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AUD 0.1945
Multiples of: 1

TLP371(F)


Optocoupler DC-IN 1-CH Darlington With Base DC-OUT 6-Pin PDIP
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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.

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AUD 55.9756
Multiples of: 50

TLP124TPRF


Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin MFSOP T/R
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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.

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AUD 55.9756
Multiples of: 3000

OR-M3052


SOP-4 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.

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AUD 0.1945
Multiples of: 5

IL206AT-3027


OPTOCOUPLER, PHOTOTRANSISTOR OUTPUT, WITH BASE CONNECTION IN SOIC-8 PACKAGE
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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.

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AUD 0
Multiples of: 2000

CYMOC3052S(TP1)


SOP-6-2.54mm Transistor 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.

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AUD 0.1946
Multiples of: 1

CNY17F-4S-TA1


Transistor Output Optocouplers HCEV, 160%, 5KV
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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.

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AUD 0.1952
Multiples of: 5000

PS2501AL-1-W-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.

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AUD 0
Multiples of: 1

PS2561AL21VA


Transistor Output Optocouplers SGL Tr DC BSI L2lead bend typ/VDE vers
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AUD 0
Multiples of: 1

KL3053


600V 1.5V 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.

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AUD 0.1954
Multiples of: 5

LTV817B-V


Transistor Output Optocouplers Optocoupler 50% 5kv 4Pin SMT
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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.

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AUD 0
Multiples of: 1

TLP182(Y,E


Transistor Output Optocouplers X36 PBF Trans Opto couplr 125C3750Vrms
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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.

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AUD 0.1954
Multiples of: 1

LTV-4N35


4N35 M LEAD FREE T-HOLE OPTOCOUPLER 6PIN DIP
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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.

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AUD 0.1956
Multiples of: 1

TLP184


Application scope: Communication interface, PLC, Power supply, BVS=3750Vrms(min)@t=60s, CTR=50 to 400%, UL approved, cUL approved, CQC approved
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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.

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AUD 0
Multiples of: 3000

TLP185(V4GBTL,SE


Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 4-Pin SOIC
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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.

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AUD 55.9756
Multiples of: 3000

EL815(S1)(TU)-V


SMD-4P Transistor, Photovoltaic 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.

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AUD 0.1959
Multiples of: 5

PC817XNNSZ0F


Transistor Output Optocouplers DIP 4pin photocoupler
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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.

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AUD 0.196
Multiples of: 100

HCPL-0738-500E


Optocoupler Logic-Out DC-IN 2-CH 8-Pin SOIC T/R
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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.

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AUD 55.9756
Multiples of: 1500

CYMOC3021S(TP1)


1 5000V 100mA 60mA 400V 100V/us 1.18V No Two-way thyristor -55℃~+100℃ SOP-6 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.

OCIC 0
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AUD 0.1963
Multiples of: 5

First...466467468469470...

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