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ASAIR AM2305B Digital Temperature and Humidity Sensor

ASAIR AM2305B Digital Temperature and Humidity SensorASAIR AM2305B Sensor with digital signal output..

Rs.1,590.70 (inc GST)
Rs.1,348.05 + GST

SKU: 8973 | DAI187
Stock: 15

XY MD02 Modbus SHT20 Sensor Temperature and Humidity Transmitter

XY Temperature and Humidity Transmitter ModuleXY MD02 SHT20 Sensor for precise temperature and humid..

Rs.590.00 (inc GST)
Rs.500.00 + GST

SKU: 4027 | DAG749
Stock: 200

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.



CL100 NPN Transistor

CL100 NPN Transistor

CL100 NPN TransistorCL100/CK100 NPN SILICON PLANAR TRANSISTORSCL100/CK100 is an NPN medium power tra..

Rs.20.00 (inc GST)
Rs.16.95 + GST

SKU: 350 | DAA438
Stock: 32
BD135 NPN Transistor

BD135 NPN Transistor

BD135 NPN TransistorBD135 is the NPN transistor.BD135 Transistor is use in Medium Power Linear and S..

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

SKU: 583 | DAA192
Stock: 72
TIP31C NPN Power Transistor

TIP31C NPN Power Transistor

TIP31C NPN Power TransistorThe TIP31C is a base island technology NPN power transistor in TO-220 pla..

Rs.24.78 (inc GST)
Rs.21.00 + GST

SKU: 574 | DAA205
Stock: 4
2SC9014 NPN Transistor

2SC9014 NPN Transistor

2SC9014 NPN Transistor2SC9014 NPN Transistor is the pre-amplifier. The 2SC9014 NTE is Equivalent to ..

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

SKU: 555 | DAA218
Stock: 172
P6KE20CA  TVS Diode

P6KE20CA TVS Diode

P6KE20CA TVS Diode P6KE20CA TVS Diode offers 600 Watts protection against voltage spikes with 17.1V..

Rs.5.90 (inc GST)
Rs.5.00 + GST

SKU: 2465 | DAC294
Stock: 20
P6KE300CA  TVS Diode

P6KE300CA TVS Diode

P6KE300CA TVS Diode P6KE300CA 600W Bi-Directional TVS Diode for overvoltage protection with 256V rev..

Rs.5.90 (inc GST)
Rs.5.00 + GST

SKU: 2464 | DAC295
Stock: 20
P6KE400CA  TVS Diode

P6KE400CA TVS Diode

P6KE400CA Bi-Directional TVS Diode P6KE400CA 600W Bi-Directional TVS Diode for overvoltage protectio..

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

SKU: 2461 | DAC297
Stock: 20
BSS138 N-Channel Transistor (SOT-23-3 package)

BSS138 N-Channel Transistor (SOT-23-3 package)

BSS138 N-Channel Field Effect Transistor BSS138 N-Channel FET for low voltage applications with 50V..

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

SKU: 2523 | DAB712
Stock: 60
P6KE7.5CA  TVS Diode

P6KE7.5CA TVS Diode

P6KE7.5CA TVS Diode P6KE7.5CA 600W Bi-Directional TVS Diode designed for overvoltage protection with..

Rs.5.90 (inc GST)
Rs.5.00 + GST

SKU: 2470 | DAC298
Stock: 50
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
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
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
BC847 SMD Transistor

BC847 SMD Transistor

BC847 SMD TransistorBC847 is NPN general purpose transistor in Surface-Mounted Device (SMD) plastic ..

Rs.2.12 (inc GST)
Rs.1.80 + GST

SKU: 893 | DAB588
Stock: 50
V8PAM10S-M3/H Schottky Rectifier-(Make-Vishay)

V8PAM10S-M3/H Schottky Rectifier-(Make-Vishay)

Vishay V8PAM10S-M3/H Schottky Rectifier V8PAM10S-M3/H Schottky Rectifier offers low forward voltage ..

Rs.47.10 (inc GST)
Rs.39.92 + GST

SKU: 8830 | DAI153
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
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
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: 185
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
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
6A4 Silicon Rectifier Diode

6A4 Silicon Rectifier Diode

6A4 Silicon Rectifier Diode6A4 Silicon Rectifier DiodeBuy various Diode from DNA.If you are in Nashi..

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

SKU: 680 | DAA363
Stock: 0
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