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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.



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
IDW30C65D2XKSA1 Small Signal Switching DIODE

IDW30C65D2XKSA1 Small Signal Switching DIODE

IDW30C65D2XKSA1 Small Signal Switching Diode IDW30C65D2XKSA1 diode for high-speed switching with low..

Rs.198.24 (inc GST)
Rs.168.00 + GST

SKU: 7298 | DAH186
Stock: 0
BZT52C13 Zener Diode SMD IC

BZT52C13 Zener Diode SMD IC

BZT52C13 Zener Diode SMD IC BZT52C13 Zener Diode SMD IC for voltage regulation, 13V Zener voltage, 5..

Rs.14.97 (inc GST)
Rs.12.69 + GST

SKU: 9478 | DAI348
Stock: 0
2SA1744 PNP Silicon Epitaxial NEC Transistor for High-Speed Switching Transistor

2SA1744 PNP Silicon Epitaxial NEC Transistor for High-Speed Switching Transistor

2SA1744 PNP Silicon Epitaxial NEC Transistor for High-Speed Switching 2SA1744 PNP Transistor for hig..

Rs.56.17 (inc GST)
Rs.47.60 + GST

SKU: 7349 | DAG172
Stock: 0
DTC143ZCAT116 NPN Digital Transistor

DTC143ZCAT116 NPN Digital Transistor

DTC143ZCAT116 NPN Digital TransistorDTC143ZCAT116 NPN transistor with built-in bias resistors for sw..

Rs.18.81 (inc GST)
Rs.15.94 + GST

SKU: 10722 | DAJ798
Stock: 0
30V 5W Zener Diode

30V 5W Zener Diode

30V 5W Zener Diode1N5363B Zener diode for voltage regulation with 30V output, 5W power dissipation, ..

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

SKU: 10611 | DAJ679
Stock: 0
SMBJ 30A SMD DIODE

SMBJ 30A SMD DIODE

SMBJ 30A SMD Diode SMBJ 30A SMD Diode for surge protection, 33.3V to 36.8V breakdown voltage, low le..

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

SKU: 7748 | DAG215
Stock: 0
SFF2006G Single-Phase Diode Rectifier

SFF2006G Single-Phase Diode Rectifier

SFF2006G Single-Phase Diode Rectifier SFF2006G Fast Recovery Diode Rectifier with 600V reverse volta..

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

SKU: 7399 | DAH235
Stock: 0
BYW29E Standard Diode

BYW29E Standard Diode

BYW29E Standard DiodeBYW29E Diode, 200V 8A, Fast response, stable operation, high power handling.The..

Rs.50.89 (inc GST)
Rs.43.13 + GST

SKU: 10321 | DAJ082
Stock: 0
2SA1941 2SC5198 Transistor Pair

2SA1941 2SC5198 Transistor Pair

2SA1941 and 2SC5198 Audio Power Transistor Pair 2SA1941 (PNP) & 2SC5198 (NPN) for amplifiers with hi..

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

SKU: 2670 | DAE140
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
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
PBSS4160DS,115 SMD IC (NEXPERIA)

PBSS4160DS,115 SMD IC (NEXPERIA)

PBSS4160DS Bipolar Transistor ArrayPBSS4160DS,115 is a dual NPN transistor array for low power switc..

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

SKU: 10918 | DAK204
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
SFF2008G fast recovery rectifier diode

SFF2008G fast recovery rectifier diode

SFF2008G Fast Recovery Rectifier Diode SFF2008G fast recovery diode with low forward voltage drop, h..

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

SKU: 7398 | DAH230
Stock: 0
SS24 SMA Schottky Diode

SS24 SMA Schottky Diode

SS24 SMA Schottky DiodeSS24 SMA Schottky Diode with low forward voltage drop and high-speed switchin..

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

SKU: 10601 | DAJ684
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
 M29F800AB-70N1 Flash Memory SMD IC

M29F800AB-70N1 Flash Memory SMD IC

STMicroelectronics M29F800AB-70N1 Flash Memory SMD IC M29F800AB-70N1 Flash Memory IC with 8 Mbit ca..

Rs.265.97 (inc GST)
Rs.225.40 + GST

SKU: 10212 | DAI750
Stock: 0
1N4007 G Standard Recovery Diode

1N4007 G Standard Recovery Diode

1N4007 G Standard Recovery Diode 1N4007 G Standard Recovery Diode for general-purpose rectification;..

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 Watt ZY120v Zenner Diode for voltage regulation with 120V breakdown voltage an..

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

SKU: 8028 | DAH211
Stock: 0
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