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PMS7003 PM2.5 Dust Sensor BY PLANTOWER

PMS7003 PM2.5 Dust Sensor by Plantower PMS7003 PM2.5 Sensor for accurate air particle measurement w..

Rs.1,663.80 (inc GST)
Rs.1,410.00 + GST

SKU: 3825 | DAG425
Stock: 48

ZMPT101B AC voltage transformer

ZMPT101B Miniature Voltage Transformer SensorZMPT101B Voltage Transformer Sensor for precise voltage..

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

SKU: 2405 | DAC237
Stock: 183

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.



Refurbished 2SC5200 & 2SA1943 Power Transistor

Refurbished 2SC5200 & 2SA1943 Power Transistor

Refurbished 2SC5200 & 2SA1943 Power Transistor Set Refurbished 2SC5200 & 2SA1943, high-powe..

Rs.265.21 (inc GST)
Rs.224.75 + GST

SKU: 8565 | DAA219
Stock: 0
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
RHRG75120 Hyperfast Diode

RHRG75120 Hyperfast Diode

RHRG75120 Hyperfast DiodeThe RHRG75120 is a hyperfast diode with soft recovery characteristics (trr ..

Rs.322.14 (inc GST)
Rs.273.00 + GST

SKU: 1582 | DAA349
Stock: 1
RHRP15120 Hyperfast Diode

RHRP15120 Hyperfast Diode

RHRP15120 Hyperfast Diode - 1200V 15A RHRP15120 Hyperfast Diode, ideal for high-speed switching wit..

Rs.141.60 (inc GST)
Rs.120.00 + GST

SKU: 9301 | DAD318
Stock: 5
RS1M Fast Recovery Rectifier Diode

RS1M Fast Recovery Rectifier Diode

RS1M Fast Recovery Rectifier DiodeRS1M is an SMD Fast recovery diode with a surge overload of 30 amp..

Rs.8.26 (inc GST)
Rs.7.00 + GST

SKU: 882 | DAB579
Stock: 25
SB2045DY Dual Schottky Barrier Rectifier TO-252

SB2045DY Dual Schottky Barrier Rectifier TO-252

SB2045DY Dual Schottky Barrier Rectifier TO-252SB2045DY Dual Schottky Barrier Rectifier TO-252The SB..

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

SKU: 7353 | DAG110
Stock: 250
Schottky Diodes & rectifiers Diode Schottky 100V 5A DO214AB part no SK510L

Schottky Diodes & rectifiers Diode Schottky 100V 5A DO214AB part no SK510L

Schottky Diodes & rectifiers Diode Schottky 100V 5A DO214AB part no SK510LSchottky Diodes & ..

Rs.66.08 (inc GST)
Rs.56.00 + GST

SKU: 7904 | DAH383
Stock: 0
SCS210AG Schottky Barrier Diode

SCS210AG Schottky Barrier Diode

SCS210AG Schottky Barrier Diode - High Performance SCS210AG Schottky Diode offers low forward volta..

Rs.342.20 (inc GST)
Rs.290.00 + GST

SKU: 7103 | DAG900
Stock: 0
Semikron SKN240/16 High-Power Rectifier Diode

Semikron SKN240/16 High-Power Rectifier Diode

Semikron SKN240/16 High-Power Rectifier DiodeSKN240/16 Rectifier Diode designed for industrial power..

Rs.3,106.35 (inc GST)
Rs.2,632.50 + GST

SKU: 10532 | DAJ610
Stock: 0
Semikron SKR240/16 High-Power Rectifier Diode

Semikron SKR240/16 High-Power Rectifier Diode

Semikron SKR240/16 High-Power Rectifier DiodeSKR240/16 Rectifier Diode for industrial applications, ..

Rs.3,106.35 (inc GST)
Rs.2,632.50 + GST

SKU: 10531 | DAJ611
Stock: 0
SFF2006G Single-Phase Diode Rectifier

SFF2006G Single-Phase Diode Rectifier

SFF2006G Single-Phase Diode RectifierSFF2006G Single-Phase Diode RectifierThe SFF2006G is a fast rec..

Rs.116.82 (inc GST)
Rs.99.00 + GST

SKU: 7399 | DAH235
Stock: 5
SFF2008G fast recovery rectifier diode

SFF2008G fast recovery rectifier diode

SFF2008G fast recovery rectifier diodeSFF2008G fast recovery rectifier diodeThe SFF2008G is a fast r..

Rs.100.30 (inc GST)
Rs.85.00 + GST

SKU: 7398 | DAH230
Stock: 2
SL100 NPN Transistor

SL100 NPN Transistor

SL100 NPN Transistor SL100/SK100 NPN SILICON RF POWER TRANSISTORSL100/SK100 is a NPN medium pow..

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

SKU: 284 | DAA437
Stock: 2
SM172TCT- TVS Diode Surface Mount SOT-23-3

SM172TCT- TVS Diode Surface Mount SOT-23-3

SM172TCT TVS Diode Surface Mount SOT-23-3 SM172TCT TVS Diode for ESD protection, low clamping volta..

Rs.12.74 (inc GST)
Rs.10.80 + GST

SKU: 9733 | DAI585
Stock: 0
SM712 Tvs Diode Surface Mount SOT 23 3

SM712 Tvs Diode Surface Mount SOT 23 3

Bourns Potentiometer 10K 3296W Multi-turn Precision 10K 3296W Potentiometer for precise adjustments;..

Rs.9.74 (inc GST)
Rs.8.25 + GST

SKU: 7938 | DAG057
Stock: 0
SMAJ10CA TVS DIODE (VISHAY)

SMAJ10CA TVS DIODE (VISHAY)

Vishay SMAJ10CA TVS Diode for Voltage Protection SMAJ10CA TVS Diode, protects from voltage transien..

Rs.5.73 (inc GST)
Rs.4.86 + GST

SKU: 10047 | DAJ013
Stock: 70
SMAJ16CA SMD DIODE

SMAJ16CA SMD DIODE

SMAJ16CA SMD DiodeSMAJ16CA SMD DiodeThe SMAJ16CA SMD Diode is a bidirectional transient voltage supp..

Rs.6.73 (inc GST)
Rs.5.70 + GST

SKU: 9195 | DAF113
Stock: 10
SMBJ 30A SMD DIODE

SMBJ 30A SMD DIODE

SMBJ 30A SMD DIODESMBJ 30A SMD DIODEThe SMBJ 30A is a unidirectional transient voltage suppressor (T..

Rs.5.31 (inc GST)
Rs.4.50 + GST

SKU: 7748 | DAG215
Stock: 0
SMBJ12CA SMD TVS DIODE

SMBJ12CA SMD TVS DIODE

SMBJ12CA SMD TVS DIODESMBJ12CA SMD TVS DIODEThe SMBJ12CA is a 600W bidirectional TVS diode designed ..

Rs.9.20 (inc GST)
Rs.7.80 + GST

SKU: 9132 | DAD940
Stock: 10
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
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