OptoCouplers & OptoIsolators

OptoCouplers and OptoIsolators

An optocoupler also called an optoisolator, photocoupler, or optical isolator is an electronic component that transfers electrical signals between two isolated circuits by using light. Opto-isolators prevent high voltages from affecting the system receiving the signal. Opto-coupler are used to provide Isolation between a high voltage device and a low voltage circuit.

DNA Technology is an Online Electronic Component Shop where you can buy variety of Opto Couplers IC's as well as modules as per your requirement. If you require any IC which we do not have then please feel free to mail us your requirement and we will get back to you.

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4N25 Optocoupler

4N25 OptocouplerThe 4N25 is a general purpose 6-pin Optocoupler. It consists of a gallium arsenide i..

Rs.11.80 (inc GST)
Rs.10.00 + GST

SKU: 0946 | DAA195

Stock: 5

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4N35 Optocoupler

4N35 OptocouplerFeatures of 4N35 OptocoupleGallium-Arsenide-Diode Infrared Source Optically Coupled ..

Rs.12.98 (inc GST)
Rs.11.00 + GST

SKU: 0575 | DAA196

Stock: 10

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6N136 Optocoupler

6N136 OptocouplerThe 6N136 is an optocoupler with a GaAIAs infrared emitting diode, optically couple..

Rs.28.32 (inc GST)
Rs.24.00 + GST

SKU: 0554 | DAA198

Stock: 10

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6N137 High Speed Optocoupler

6N137 High Speed Opto-couplerThe 6N137 is single channel 10 MBd opto-couplers utilizing a high effic..

Rs.33.04 (inc GST)
Rs.28.00 + GST

SKU: 0684 | DAA199

Stock: 15

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6N137 SMD High Speed Opto-coupler

6N137 SMD High Speed Opto-couplerThe 6N137-SMD is single channel 10 MBd opto-coupler utilizing a h..

Rs.37.76 (inc GST)
Rs.32.00 + GST

SKU: 0988 | DAB643

Stock: 1

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6N139 High Speed Optocoupler

6N139 High Speed Opto-coupler6N139 High Speed Opto-coupler is High common mode transient immunity an..

Rs.34.22 (inc GST)
Rs.29.00 + GST

SKU: 0662 | DAA197

Stock: 15

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A3120 IGBT Gate Drive Optocoupler

A3120 IGBT Gate Drive OptocouplerThe HCPL-3120 consists of a GaAsP LED optically coupled to an integ..

Rs.129.80 (inc GST)
Rs.110.00 + GST

SKU: 0641 | DAA417

Stock: 9

H11AA1 Optocoupler

H11AA1 OptocouplerThe H11AA1 is a bi-directional input optically coupled isolator consisting of two ..

Rs.26.55 (inc GST)
Rs.22.50 + GST

SKU: 0966 | DAA418

Stock: 85

HCNR200 Analog Optocouplers

HCNR200 Analog OptocouplersHCNR200 High Linearity Analog OptocouplersThe HCNR200 high-linearity anal..

Rs.188.80 (inc GST)
Rs.160.00 + GST

SKU: 0475 | DAA673

Stock: 2

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HCNR201 Analog Optocouplers

HCNR201 Analog OptocouplersHCNR201 High Linearity Analog OptocouplersThe HCNR201 high-linearity..

Rs.224.20 (inc GST)
Rs.190.00 + GST

SKU: 0476 | DAA672

Stock: 10

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HP2631 Dual Channel Optocoupler

HP2631 Dual Channel OptocouplerThis output features an open collector, thereby permitting wired OR o..

Rs.128.62 (inc GST)
Rs.109.00 + GST

SKU: 0993 | DAA419

Stock: 1

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MCT2E Optoisolator

MCT2E OptoisolatorMCT2E optoisolator consist of a gallium arsenide infrared emitting diode driving a..

Rs.17.35 (inc GST)
Rs.14.70 + GST

SKU: 0781 | DAA410

Stock: 25

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Moc 3021 Surface Mount SMD IC

Moc3021 Surface Mount Optoisolater Triac Driver Optoisolator Triac Driver OutputThe MOC3021 is a ..

Rs.69.38 (inc GST)
Rs.58.80 + GST

SKU: 2390 | DAC226

Stock: 0

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MOC3023 Optocoupler

MOC3023 Optocoupler/OptoisolatorThis is a DIP MOC3023 Opto-coupler used mostly for driving Triacs an..

Rs.22.42 (inc GST)
Rs.19.00 + GST

SKU: 0987 | DAA200