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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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 72803
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AUD 0.0933
Multiples of: 5

LTV-356T-D


Transistor Output Optocouplers P/C LTV-356T BIN D (2.0) STD. TYPE
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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 52525
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AUD 0.0866
Multiples of: 5

TLP2362(TPL,E(T


Optocouplers SOP-5 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.

Toshiba 46351
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AUD 0.4215
Multiples of: 1

LTV-1008-TP1-G


Optocouplers SOP-4 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 33474
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AUD 0.0773
Multiples of: 5

PC817A


5kV 50mA 200mV@1mA,20mA 1 6V 1.2V DC DIP-4 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 32708
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AUD 0.0294
Multiples of: 20

TLP781F(GR,F)


Transistor Output Optocouplers Transistor Coupler CTR=100-300% BVS=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.

Toshiba 32398
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AUD 0.245
Multiples of: 1

LTV-816S-TA1-A


Transistor Output Optocouplers P/C LTV-816S-TA1-A TAPING TYPE II
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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 31389
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AUD 0.0675
Multiples of: 10

LTV-816S-TA1-D


Transistor Output Optocouplers P/C LTV-816S-TA1-D TAPPING TYPE II
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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 29400
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between Fri. 10 Apr to Wed. 15 Apr Calender.png

AUD 0.0675
Multiples of: 10

TLP184(GB-TPL,SE


Toshiba Transistor Output Optocouplers 50mA Photocoupler 80V 50mA 3750Vrms
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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 18929
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AUD 0.137
Multiples of: 5

VOS618A-3X001T


Transistor Output Optocouplers CTR 100-200%
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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 11097
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between Thu. 02 Apr to Mon. 06 Apr Calender.png

AUD 0.2972
Multiples of: 1

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