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

2N5551 NPN Transistor

Write a review | 1 reviews

Stock: 50
Availability: InStock priceValidUntil: 2026-12-11
SKU: 7061 | DAH040

Rs. 6.14 (inc GST)
Rs.5.20 + GST
Qty : Qty Qty

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

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

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

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

Description

2N5551 NPN Transistor for High Voltage Switching

2N5551 NPN Transistor, 160V collector-emitter voltage, 600mA collector current, TO-92 package.

The 2N5551 NPN Transistor for High Voltage Switching is engineered for general-purpose amplifier and switching tasks. It supports a collector-emitter voltage of up to 160V and a collector current of 600mA, making it ideal for high voltage applications. Its compact TO-92 package design ensures efficient space utilization in circuits.

This transistor is widely used in audio, signal processing, and electronic control applications, providing reliable performance. The 2N5551 is known for its low noise and fast switching capabilities, enhancing circuit efficiency. Whether you are designing audio frequency amplifier stages or voltage regulator circuits, this transistor meets a variety of electronic needs.

With a typical DC current gain ranging from 80 to 300, the 2N5551 NPN Transistor is a robust choice for Indian electronics enthusiasts. Its high voltage tolerance and compact design make it a staple in consumer and industrial electronics. Explore how this transistor can elevate your projects.

At DNA, we offer a wide range of reliable components from leading manufacturers in the Diodes & Transistors category. Explore our selection to find the right solutions for your electronic projects. Check other "Diodes & Transistors" that we have in stock.

Are you searching for specific electronic components? At DNA, we can assist with sourcing parts and can even import items if they're not available. We support both retail and bulk orders. Don't forget to check out related items like Sensor Modules, Capacitors, and Super Capacitors. Contact Us.

Features of 2N5551 NPN Transistor

High-voltage NPN transistor
Collector-emitter voltage of 160V
Collector current up to 600mA
Low noise and fast switching
TO-92 package design

Specification of 2N5551 NPN Transistor

Transistor Type: NPN
Collector-Emitter Voltage (VCEO): 160V
Collector-Base Voltage (VCBO): 180V
Emitter-Base Voltage (VEBO): 6V
Collector Current (IC): 600mA
Power Dissipation (PD): 625mW
DC Current Gain (hFE): 80 to 300 (typical)
Transition Frequency (fT): 100MHz (typical)
Package: TO-92

Applications of 2N5551 NPN Transistor

High-voltage signal amplification
Audio frequency amplifier stages
Electronic switching circuits
Voltage regulator and control circuits
Consumer and industrial electronics

Package Includes

1 X 2N5551 NPN Transistor (TO-92)

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

Reviews (1)

Write a review

Your Name

Your Review

Note: HTML is not translated!

Rating Bad Good

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.

What payment methods do you accept?

We accept UPI, cards, netbanking, and other checkout options shown on the payment page.

What details should I share for sourcing a non-listed component?

Send these details for fastest sourcing: - Exact part number - Manufacturer (if known) - Package type - Product image (if possible) - Required quantity - Delivery address + PIN code - Timeline/urgency

Can I order just one piece (no minimum order quantity)?

Yes — we support single-piece orders for many products. If a product has MOQ, it will be mentioned on the product page.

View all FAQs →