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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

HanRun HR911105A RJ45 Ethernet Connector with Integrated Magnetics

HanRun HR911105A RJ45 Ethernet Connector with Integrated MagneticsHanRun HR911105A RJ45 Ethernet Con..

Rs.109.74 (inc GST)
Rs.93.00 + GST

SKU: 3201 | DAD139
Stock: 500

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.



MJE2955 Power Transistor

MJE2955 Power Transistor

MJE2955 Power TransistorThe MJE2955 is a silicon Epitaxial-Base PNP transistor in Jedec TO-220 packa..

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

SKU: 827 | DAA141
Stock: 10
Zener Diode 6V 0.25Watt

Zener Diode 6V 0.25Watt

Zener Diode 6 Volt 0.25WattThis is a 6 Volts 0.25 Watt Through Hole Zener diode.   Ze..

Rs.2.36 (inc GST)
Rs.2.00 + GST

SKU: 907 | DAA548
Stock: 45
TIP42 PNP Transistor

TIP42 PNP Transistor

TIP42 PNP TransistorTIP42 Series Transistors are used in Medium Power Linear Switching Applications...

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

SKU: 566 | DAA206
Stock: 4
UF5408 Ultrafast Diode

UF5408 Ultrafast Diode

UF5408 Ultra-fast DiodeThe UF5408 is a soft recovery ultra-fast plastic Rectifier.We have Various si..

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

SKU: 686 | DAA365
Stock: 0
2SC8550 PNP Transistor

2SC8550 PNP Transistor

2SC8550 PNP TransistorThis is the low voltage high current small signal PNP transistor. 2SC8550 tran..

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

SKU: 823 | DAA217
Stock: 0
2SC2625 Power Transistor (NPN)

2SC2625 Power Transistor (NPN)

2SC2625 NPN Power Transistor2SC2625 450 volts, 10 Ampere high speed switching Power Transistor2SC262..

Rs.127.44 (inc GST)
Rs.108.00 + GST

SKU: 2997 | DAE705
Stock: 0
V8PAM10S-M3/H Schottky Rectifier-(Make-Vishay)

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

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

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

SKU: 8830 | DAI153
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
D2SBA60 Bridge Rectifier

D2SBA60 Bridge Rectifier

D2SBA60 Single-Phase Bridge RectifierD2SBA60, 1.5A 600V bridge rectifier for AC-DC conversion, compa..

Rs.59.00 (inc GST)
Rs.50.00 + GST

SKU: 10000 | DAI990
Stock: 15
DSEI60-12A STANDARD DIODES(IXYS)

DSEI60-12A STANDARD DIODES(IXYS)

DSEI60-12A STANDARD DIODES(IXYS)DSEI60-12A STANDARD DIODES(IXYS)   The DSEI60-12A is a hig..

Rs.361.08 (inc GST)
Rs.306.00 + GST

SKU: 8734 | DAI023
Stock: 0
SML4744A-E3 ZENER DIODE

SML4744A-E3 ZENER DIODE

SML4744A-E3 ZENER DIODESML4744A-E3 ZENER DIODEThe SML4744A-E3 is a 1-watt, axial-leaded Zener diode ..

Rs.3.01 (inc GST)
Rs.2.55 + GST

SKU: 8937 | DAI293
Stock: 0
PDTC114ET, 215 Bipolar Pre-Biased Digital Transistor

PDTC114ET, 215 Bipolar Pre-Biased Digital Transistor

PDTC114ET, 215 Bipolar Pre-Biased Digital TransistorPDTC114ET, 215 Bipolar Pre-Biased Digital Transi..

Rs.13.47 (inc GST)
Rs.11.42 + GST

SKU: 9466 | DAI333
Stock: 0
1N4007 G Standard Recovery Diode

1N4007 G Standard Recovery Diode

1N4007 G Standard Recovery Diode1N4007 G Standard Recovery DiodeThe 1N4007 G is a standard recovery ..

Rs.31.15 (inc GST)
Rs.26.40 + GST

SKU: 8580 | DAH877
Stock: 0
ZY120v Zenner DIODE 1 WATT

ZY120v Zenner DIODE 1 WATT

ZY120v Zenner DIODE 1 WATTZY120v Zenner DIODE 1 WATTThe ZY120V Zener Diode is a small semiconductor ..

Rs.2.69 (inc GST)
Rs.2.28 + GST

SKU: 8028 | DAH211
Stock: 0
ES1J  Superfast Rectifier Diode

ES1J Superfast Rectifier Diode

ES1J  Superfast Rectifier DiodeThe ES1JL is a surface mount super-fast efficient rectifier diod..

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

SKU: 879 | DAB580
Stock: 0
DB2 Bidirectional Diac

DB2 Bidirectional Diac

DB2 Bidirectional DiacThe DIAC gains its name from the contraction of the words Diode Alternating Cu..

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

SKU: 952 | DAA296
Stock: 0
BF494 NPN Transistors

BF494 NPN Transistors

BF494 NPN TransistorsThis is NPN medium Frequency Transistor. BF494 transistor is in TO-92 package.F..

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

SKU: 824 | DAA384
Stock: 0
U30D40C Ultrafast Diode

U30D40C Ultrafast Diode

U30D40C Ultrafast DiodeU30D40C Ultrafast DiodeWe have Various sizes of Diode. Check out our complete..

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

SKU: 1154 | DAA368
Stock: 0
2SA1941 2SC5198 Transistor Pair

2SA1941 2SC5198 Transistor Pair

2SA1941 and 2SC5198 Audio Power Transistor2SA1941 (PNP) & 2SC5198 (NPN)  Transistor Pair fo..

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

SKU: 2670 | DAE140
Stock: 0
ES2J Fast / Ultrafast Power Diode

ES2J Fast / Ultrafast Power Diode

ES2J Fast Power DiodeThe ES2J from Taiwan Semiconductor are surface mount super fast rectifier in Su..

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

SKU: 880 | DAB581
Stock: 0
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