Product Images are shown for illustrative purposes only and may differ from actual product.

2N5551 NPN SOT23 SMD Transistor

  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-03-16

  • SKU: 9314 | DAD286

Availability: NotInStock priceValidUntil: 2026-03-16

  • Rs. 7.91 (inc GST)
    Rs.6.70 + GST

    Qty :

GST Invoice: Available for all purchases — eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

2N5551 NPN SOT23 SMD Transistor - High Voltage Switching

2N5551 NPN SOT23 SMD Transistor, high-voltage switching, low noise, 160V collector-emitter voltage.

The 2N5551 NPN SOT23 SMD Transistor is designed for high-voltage applications, providing reliable performance in switching and amplification tasks. Its compact SOT-23 package makes it ideal for space-constrained circuits. This transistor supports a collector-emitter voltage of up to 160V, ensuring it meets the demands of various electronic projects in India.

Engineered for low noise, the 2N5551 NPN SOT23 SMD Transistor excels in audio frequency driver stages and signal processing circuits. It is suitable for consumer electronics and control systems, providing dependable operation across a range of applications. Its robust power dissipation capabilities of 625 mW enhance its reliability.

Explore the versatility of the 2N5551 NPN SOT23 SMD Transistor, a crucial component for engineers and hobbyists alike. This transistor is part of a broader category of diodes and transistors, ensuring you have the right tools for your electronic designs.

At DNA Solutions, we provide a range of diodes and transistors, including the 2N5551 NPN SOT23 SMD Transistor. Explore our selection of high-quality electronic components. Check other "Diodes & Transistors" that we have in stock.

If you need specific electronic components, reach out to us. We can help you find parts like MOSFETs, Sensors, or Development Modules. We also import items not in stock and support both retail and bulk orders. Contact Us.

Features of 2N5551 NPN SOT23 SMD Transistor

  • High-voltage NPN transistor
  • Compact SOT-23 package
  • Low noise amplification
  • Collector-Emitter voltage: 160V
  • Power dissipation: 625 mW

Specification of 2N5551 NPN SOT23 SMD Transistor

  • Transistor Type: NPN
  • Package: SOT-23 (SMD)
  • Collector-Emitter Voltage (Vce): 160V
  • Collector Current (Ic): 600mA
  • Power Dissipation: 625 mW

Applications of 2N5551 NPN SOT23 SMD Transistor

  • General-purpose switching
  • Amplification
  • Audio frequency driver stages
  • Signal processing
  • Consumer electronics

Related Links for 2N5551 NPN SOT23 SMD Transistor - High Voltage Switching

Package Includes

  • 1 X 2N5551 NPN SOT23 SMD Transistor
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (1)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
Do you ship all over India?
Yes — we dispatch orders across India.
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
Do you accept bulk / OEM orders?
Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.
Are components original / new?
We aim to supply genuine, new parts. For sourced items, we confirm availability and provide the best matching grade/brand possible.

NEW Products

Product Page : New Products

TM1650 LED driver control and keyboard scanning IC

 TM1650 LED Driver Control and keyboard scanning ICTM1650 is a keyboard scan interface and LED ..

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

SKU: 3772 | DAF739
Stock: 4

2 Pin Male Right Angle Header 5.08 mm pitch (Combicon Connector)

Combicon 2 Pin Right Angle Male Header Connector XY-2500 F-B 5.08 series 2 Pin Right Angle Male hea..

Rs.4.48 (inc GST)
Rs.3.80 + GST

SKU: 2729 | DAE239
Stock: 50

H2010 10mm Photoelectric Sensor

H2010 10mm Photoelectric Sensor H2010 10mm Photoelectric SensorThe H2010 Photoelectric Sensor i..

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

SKU: 6069 | DAG901
Stock: 800

3 Pin 2.50mm JST FEMALE TO FEMALE Connector

3 Pin 2.50mm JST Female to Female Connector 3 Pin 2.50mm JST Female to Female Connector for secure ..

Rs.14.48 (inc GST)
Rs.12.27 + GST

SKU: 9263 | DAE993
Stock: 10

Have You Seen

Product Page : Have You Seen

DB9 male PCB Mount with Internal thredding

DB9 male PCB Mount with Internal threddingDB9 Male Right Angle Connector with internal threading; de..

Rs.15.34 (inc GST)
Rs.13.00 + GST

SKU: 3805 | DAG105
Stock: 20

DFRobot Fermion: VOC Gas Sensor – Volatile Organic Compounds Detector (Breakout, 1-500ppm, MEMS)

DFRobot Fermion: VOC Gas Sensor – Volatile Organic Compounds Detector (Breakout, 1-500ppm, MEMS) Fer..

Rs.504.00 (inc GST)
Rs.427.12 + GST

SKU: 10381 | DAJ213
Stock: 8

CH392 Ethernet Protocol Stack Controller SPI and UART bus QFN28 IC

CH392 Ethernet Protocol Stack Controller SPI and UART Bus CH392 Ethernet Protocol Stack Controller ..

Rs.377.60 (inc GST)
Rs.320.00 + GST

SKU: 7305 | DAF479
Stock: 5

Nextion Intelligent NX1060P101-011R-I 10.1" TouchScreen Display

Nextion Intelligent Series 10.1" HMI Touchscreen DisplayNX1060P101-011R-I is a 10.1" resistive touch..

Rs.13,098.94 (inc GST)
Rs.11,100.80 + GST

SKU: 2127 | DAB506
Stock: 10

Related Products

4033 Decade counter

4033 Decade counter

4033 Decade counterDECADE COUNTER/DIVIDER WITH DECODED 7-SEGMENT DISPLAY OUTPUT AND RIPPLE BLANKINGT..

Rs.106.20 (inc GST)
Rs.90.00 + GST

SKU: 256 | DAA114
Stock: 6
DS1232 MicroMonitor Chip

DS1232 MicroMonitor Chip

DS1232 MicroMonitor ChipThe DS1232LP/LPS Low Power MicroMonitor Chip monitors three vital conditions..

Rs.92.04 (inc GST)
Rs.78.00 + GST

SKU: 778 | DAA386
Stock: 0
HX710B 24Bit ADC

HX710B 24Bit ADC

HX710B 24Bit ADCBased on Avia Semiconductor’s patented technology, HX710(A/B) is a precision 24-bit ..

Rs.32.92 (inc GST)
Rs.27.90 + GST

SKU: 817 | DAB773
Stock: 56
Jumper Wire Female to Female (Pack of 40)

Jumper Wire Female to Female (Pack of 40)

Jumper Wire Female to Female (Pack of 40)A Jumper Wire also known as jumper, jump wire, jumper ..

Rs.100.01 (inc GST)
Rs.84.75 + GST

SKU: 1040 | DAB387
Stock: 300
SPDT 3 way Toggle Switch  (ON-OFF-ON)

SPDT 3 way Toggle Switch (ON-OFF-ON)

SPDT 3 Pin 3 way Toggle SwitchMTS103 is a Single Pole Double throw (SPDT) ON-OFF-ON type Panel Mount..

Rs.28.32 (inc GST)
Rs.24.00 + GST

SKU: 2005 | DAB233
Stock: 49
ESP8285 M3 IoT Module

ESP8285 M3 IoT Module

ESP8285 M3 WiFi IoT Module with Enhanced FeaturesESP8285 M3 Module with WiFi interface, 1MB Flash me..

Rs.223.02 (inc GST)
Rs.189.00 + GST

SKU: 2025 | DAB069
Stock: 0
K2837 N Channel Power MOSFET for DC-DC Converters

K2837 N Channel Power MOSFET for DC-DC Converters

K2837 N Channel Power MOSFET for DC-DC Converters K2837 N-channel MOSFET for Chopper Regulator with..

Rs.124.49 (inc GST)
Rs.105.50 + GST

SKU: 3049 | DAE785
Stock: 0
4PIN M12 MALE BULKHEAD (M16*1.5) RM TYPE CONNECTOR

4PIN M12 MALE BULKHEAD (M16*1.5) RM TYPE CONNECTOR

M12 4-Pin Male Bulkhead Connector RM Type M12 4-Pin Male Bulkhead Connector for secure connections ..

Rs.885.00 (inc GST)
Rs.750.00 + GST

SKU: 8662 | DAH956
Stock: 0