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SCD40 GAS SENSOR Module FOR CO2 SENSOR

Sensirion SCD40 CO₂ and Environmental Sensor ModuleSCD40 Sensor Module + CO₂, Temperature, Humidity ..

Rs.1,864.40 (inc GST)
Rs.1,580.00 + GST

SKU: 10908 | DAK157
Stock: 15

Elecrow Crowtail PH Sensor 2.0 (CRT14016P)

Elecrow PH Sensor 2.0 Water Quality SensorElecrow Crowtail PH Sensor 2.0 for pH testing in aqueous s..

Rs.1,911.60 (inc GST)
Rs.1,620.00 + GST

SKU: 10910 | DAK010
Stock: 15

Diodes & Transistors

Buy Diodes & Transistors Online in India – Genuine Parts for Every Circuit

DNA Technology is your trusted online store for Diodes and Transistors in India. Based in Nashik, we supply authentic electronic components across India — trusted by engineers, technicians, hobbyists, and OEMs. Whether you’re repairing, prototyping, or running production, we make component sourcing simple, quick, and affordable.

We are part of the DNA Technology Online Electronic Component Store, where you can explore a full range of sensors, ICs, semiconductors, and power devices — all genuine, quality-checked, and ready to ship.

  • ✅ Wide range from signal to power components
  • ✅ Fast, reliable delivery across India
  • ✅ Retail, bulk, and OEM supply options
  • ✅ GST compliant invoice for every order

Our Diode Range

Shop premium Zener Diodes, Schottky Diodes, Ultra-Fast Recovery Diodes, Reference Diodes, Free Wheeling Diodes, and Bridge Rectifiers. Ideal for voltage regulation, rectification, and circuit protection in power, control, and communication applications.

Transistors That Perform

Find the right NPN Power Transistor, PNP Power Transistor, or Medium Frequency Transistor for your design — reliable switching and amplification for power supplies, audio amplifiers, automation systems, and more.

Every circuit starts with dependable components. With DNA Technology, you get verified quality, fast dispatch, and responsive support — not just a product listing.

Frequently Asked Questions about Diodes & Transistors

Q: Are these genuine components?

Yes. All products are sourced from authorized distributors or trusted manufacturers — 100% original and quality-tested.

Q: Can I buy just one piece?

Absolutely. We support both single-piece and bulk orders.

Q: Will I receive a GST invoice?

Yes, every order is billed with a GST-compliant invoice from DNA Technology.

Q: How soon will my order ship?

Orders for in-stock items are usually dispatched within 24 hours. Delivery times depend on your city or region.

Q: Can you share datasheets or specifications?

Yes, we provide datasheets and technical support to help you choose the right components for your application.

Q: I can’t find a specific diode or transistor — can you help?

Definitely. Just contact us with your part number or specs, and we’ll arrange it or suggest an equivalent option.

Looking for more components? Visit our Home Page to browse sensors, ICs, relays, and thousands of other electronic parts — all available online with fast delivery across India.



RHRG30120 Hyper-fast Diode

RHRG30120 Hyper-fast Diode

RHRG30120 Hyper-fast DiodeThe RHRG30120 is a hyper-fast diode with soft recovery characteristics. It..

Rs.177.00 (inc GST)
Rs.150.00 + GST

SKU: 655 | DAA358
Stock: 0
NJW21196 (NPN) + NJW21195 (PNP) TRANSISTOR

NJW21196 (NPN) + NJW21195 (PNP) TRANSISTOR

NJW21196 NPN and NJW21195 PNP Transistor Pair NJW21196 (NPN) + NJW21195 (PNP) transistors designed ..

Rs.681.45 (inc GST)
Rs.577.50 + GST

SKU: 8038 | DAH222
Stock: 0
PMBT3904 NPN Switching Transistor NXP

PMBT3904 NPN Switching Transistor NXP

NXP PMBT3904 NPN Switching Transistor NXPPMBT3904 NPN Transistor for switching and amplification, 2..

Rs.4.72 (inc GST)
Rs.4.00 + GST

SKU: 10045 | DAJ015
Stock: 0
MUR860 Diode

MUR860 Diode

MUR860 DiodeMUR860 is a Free Wheeling Diode. MUR860 diode series is designed for use in sw..

Rs.53.10 (inc GST)
Rs.45.00 + GST

SKU: 571 | DAA354
Stock: 0
TPD2E009DRTR ESD Protection Diodes

TPD2E009DRTR ESD Protection Diodes

TPD2E009DRTR ESD Protection DiodesTPD2E009DRTR ESD Protection Diodes offer reliable protection with ..

Rs.97.70 (inc GST)
Rs.82.80 + GST

SKU: 10725 | DAJ797
Stock: 0
PESD2ETH1GT-QR ESD Protection Diode

PESD2ETH1GT-QR ESD Protection Diode

PESD2ETH1GT-QR ESD Protection Diode for Efficient Connections PESD2ETH1GT-QR ESD Protection Diode..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 7222 | DAG927
Stock: 10
M7 SMD Diode

M7 SMD Diode

M7 SMD Diode - General Purpose Rectifier M7 Diode is a surface mount rectifier with 1A forward curr..

Rs.3.54 (inc GST)
Rs.3.00 + GST

SKU: 6015 | DAD695
Stock: 165
EG1181 SMD IC (High-power MOS transistor)

EG1181 SMD IC (High-power MOS transistor)

EG1181 SMD IC High-Power MOS Transistor Driver EG1181 SMD IC, a high-power MOS transistor, drives b..

Rs.165.20 (inc GST)
Rs.140.00 + GST

SKU: 7057 | DAG631
Stock: 5
MJE13009 NPN Power Transistor

MJE13009 NPN Power Transistor

MJE13009 NPN Power TransistorThe MJE13009 is designed for high-voltage, high-speed power switching i..

Rs.46.26 (inc GST)
Rs.39.20 + GST

SKU: 1023 | DAA144
Stock: 1
SMCJ36CA 58.1V Clamp 25.8A Ipp Tvs Diode

SMCJ36CA 58.1V Clamp 25.8A Ipp Tvs Diode

SMCJ36CA TVS Diode 58.1V Clamp 25.8A Ipp SMCJ36CA TVS Diode for transient voltage protection with 5..

Rs.9.91 (inc GST)
Rs.8.40 + GST

SKU: 9351 | DAD721
Stock: 20
5.1v 1Watt Zener diode

5.1v 1Watt Zener diode

5.1V 1Watt Zener Diode 5.1V 1Watt Zener Diode; Voltage regulation; 1W power dissipation, ±5% toleran..

Rs.5.04 (inc GST)
Rs.4.28 + GST

SKU: 9671 | DAA549
Stock: 15
MJE13009L /E13009L NPN Power Transistor

MJE13009L /E13009L NPN Power Transistor

MJE13009L/E13009L NPN Power Transistor E13009L NPN Power Transistor 12A 400V 100W for high-speed po..

Rs.60.53 (inc GST)
Rs.51.30 + GST

SKU: 3035 | DAE770
Stock: 10
MB10s Bridge Rectifier

MB10s Bridge Rectifier

Diodes MB10S Bridge Rectifier for Small Power Supplies MB10S Bridge Rectifier, 0.5A, 1000V breakdow..

Rs.7.08 (inc GST) Rs.9.44
Rs.6.00 + GST

SKU: 873 | DAB582
Stock: 50
APL3552ABI-TRG Adjustable Current Limit Power Distribution Switches SMD IC

APL3552ABI-TRG Adjustable Current Limit Power Distribution Switches SMD IC

APL3552ABI-TRG Adjustable Current Limit Power Distribution Switch SMD IC APL3552ABI-TRG SMD IC with..

Rs.77.23 (inc GST)
Rs.65.45 + GST

SKU: 9399 | DAI362
Stock: 3
SMBJ160CA-Q Transient Voltage Suppressor Diodes

SMBJ160CA-Q Transient Voltage Suppressor Diodes

SMBJ Transient Voltage Suppressor Diode SMBJ160CA-Q SMBJ160CA-Q TVS Diode protects against voltage ..

Rs.8.60 (inc GST)
Rs.7.29 + GST

SKU: 7118 | DAH083
Stock: 0
NEXPERIA BZV55-B5V1,115 DIODE

NEXPERIA BZV55-B5V1,115 DIODE

NEXPERIA BZV55-B5V1,115 Zener Diode for Voltage Regulation BZV55-B5V1,115 Zener Diode for voltage r..

Rs.22.54 (inc GST)
Rs.19.10 + GST

SKU: 7121 | DAH077
Stock: 0
MB10F Bridge Rectifier

MB10F Bridge Rectifier

MB10F Bridge Rectifier - 1000V, 0.8A, Surface Mount MB10F Bridge Rectifier, 1000V peak reverse volt..

Rs.9.44 (inc GST)
Rs.8.00 + GST

SKU: 874 | DAB944
Stock: 95
SR5200 Schottky DIODE

SR5200 Schottky DIODE

SR5200 Schottky Barrier Rectifier Diode SR5200 Schottky Diode for 5 A forward current, 200 V revers..

Rs.7.43 (inc GST)
Rs.6.30 + GST

SKU: 9766 | DAI502
Stock: 0
KBPC5010 Bridge Rectifier

KBPC5010 Bridge Rectifier

KBPC5010 Bridge Rectifier Module KBPC5010 Bridge Rectifier, 50A current, 1000V blocking voltage, hi..

Rs.88.50 (inc GST)
Rs.75.00 + GST

SKU: 565 | DAA494
Stock: 15
KBL10 Single-Phase Bridge Rectifier

KBL10 Single-Phase Bridge Rectifier

KBL10 Single-Phase Bridge Rectifier Diode KBL10 Bridge Rectifier for AC/DC conversion; High surge c..

Rs.21.24 (inc GST)
Rs.18.00 + GST

SKU: 3188 | DAD229
Stock: 9
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