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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LTV-217-C-G


Lite-On Transistor Output Optocouplers Optocoupler, AC 600%, 5KV, 4 PIN
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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 166141
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AUD 0.0679
Multiples of: 10

EL3H4(B)(TA)-VG


DIP Optocouplers SOP-4_P1.27 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.

Everlight 51681
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AUD 0.0917
Multiples of: 5

TCMD1000


Transistor Output Optocouplers Photodarlington Out Single CTR >600%
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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 46342
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AUD 0.3859
Multiples of: 1

AT817C-FeL-SE


5kV 50mA 200mV@1mA,20mA 1 6V 1.2V DC 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.

AOTE 46113
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AUD 0.0392
Multiples of: 20

TLP291(GRL-TP,SE


Toshiba Transistor Output Optocouplers X36 PBF Transistor Couplr ACInput 110C
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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 45493
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AUD 0.1865
Multiples of: 5

TLP240A(TP1,F


MOSFET Output Optocouplers Photo IC 3mA 60V 5000Vrms
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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 45413
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AUD 0.9874
Multiples of: 1

TLP2361(TPL,E(T


High Speed Optocouplers X36 PB Photocoupler Lo I/P cur 125 degC
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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 45104
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AUD 0.4909
Multiples of: 1

PS2701A-1-F3-P-A


CEL Transistor Output Optocouplers SNGL Tr AC Couplr
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CEL 45102
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AUD 0.325
Multiples of: 1

VOM617A-7X001T


Transistor Output Optocouplers Phototransistor Out CTR 80-160% 5mA VDE
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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 44720
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AUD 0.2094
Multiples of: 1

SFH6156-2X001


Transistor Output Optocouplers Phototransistor Out Single CTR > 63-125%
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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 3419
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between Wed. 12 Nov to Tue. 18 Nov Calender.png

AUD 0.2978
Multiples of: 1

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