2N3904 NPN General Purpose Transistor 40V 200mA TO-92 Package - 5 Pieces Pack

Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7-day warranty on manufacturing defects, expert support.

Product Overview

The 2N3904 is one of the most popular and reliable NPN general-purpose transistors used in electronics worldwide. This 5-piece pack offers excellent value for hobbyists, professionals, and educational institutions. Perfect for switching, amplification, and signal processing applications.

Key Specifications

Parameter	Value
Transistor Type	NPN General Purpose
Maximum Collector-Emitter Voltage (VCE)	40V
Maximum Collector Current (IC)	200mA
Package Type	TO-92 (3-pin through-hole)
Gain (hFE)	100-200 (typical)
Transition Frequency (fT)	300MHz
Power Dissipation	625mW
Quantity per Pack	5 Pieces
Origin	Original/Authentic
Warranty	7-day warranty on manufacturing defects
Technical Support	Email & WhatsApp 24/7

Why Choose Our 2N3904 Pack?

100% Authentic Components - Sourced from trusted authorized distributors with verification

Fast Delivery - 1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse

Reliable Performance - Industry-standard transistor with proven reliability

Cost-Effective - 5-piece pack offers great value for projects

Expert Support - Technical assistance available round-the-clock

Manufacturer Warranty - 7-day warranty on manufacturing defects against defects

Applications & Project Ideas

DIY Electronics & Hobbyist Projects

• LED driver circuits and switching applications
• Audio amplifier stages
• Oscillator circuits and signal generators
• Logic level conversion and interfacing
• General-purpose switching circuits

Professional & Industrial Applications

• Embedded systems and microcontroller interfacing
• Power supply circuits
• Motor control and relay drivers
• Industrial automation circuits
• Commercial electronic equipment

Learning & Education

• Electronics laboratory experiments
• Transistor fundamentals and theory
• Circuit design and prototyping
• Student projects and skill development
• STEM education programs

What's Included in the Box

5x 2N3904 NPN Transistors - Ready to use

Datasheet & Pin Configuration - Technical reference

Support Documentation - Quick start guide

Application Notes - Project inspiration and circuit examples

Pinout Configuration (TO-92 Package)

```

1. Collector (C)

1 2. Base (B) 2 3. Emitter (E) 3 ```

Technical Highlights

• Fast Switching Speed - 300MHz transition frequency ideal for high-frequency applications
• Low Saturation Voltage - Efficient switching with minimal power loss
• Wide Operating Range - Suitable for 3.3V to 40V supply circuits
• The Engineer Store Design - Proven reliability in millions of applications worldwide
• Easy Integration - Standard TO-92 package fits all breadboards and PCBs

Frequently Asked Questions

Is this product 100% authentic?

Yes, absolutely. All our 2N3904 transistors are sourced from authorized distributors with full authentication verification. Each batch undergoes quality checks before dispatch.

What warranty coverage do I get?

You receive a 7-day warranty on manufacturing defects covering all manufacturing defects. If any transistor fails within this period, we'll replace it free of charge.

How quickly will my order arrive?

We offer 1-5 day shipping, 7-8 day delivery to most locations in India from our Bengaluru warehouse. Express options available for urgent orders.

Do you provide technical support?

Yes! Our expert team provides 24/7 technical support via email and WhatsApp. We can help with circuit design, troubleshooting, and application guidance.

What's your return/replacement policy?

We offer a 7-day return window for defective items with full refund or replacement. applicable on manufacturing defects only. Damaged items in transit are replaced immediately.

Are bulk discounts available?

Yes! Orders of 10+ packs qualify for wholesale pricing. Contact our sales team for custom quotes on larger quantities.

Can I use these in my commercial products?

Absolutely. The 2N3904 is widely used in commercial applications. We provide bulk orders and technical documentation suitable for manufacturing.

What's the difference between this and other 2N3904 sellers?

We guarantee authenticity, provide expert support, offer fast shipping, and back every product with a warranty. Plus, our team has electronics expertise to help you succeed.

Customer Support

Email: support@theengineerstore.in

WhatsApp: Available 24/7 for quick queries

Response Time: Under 2 hours during business hours

Website: www.theengineerstore.in

Order your 2N3904 5

Buy 2N3904 NPN General Purpose Transistor 40V 200mA TO-92 Package - 5 Pieces Pack Online in India

Purchase the 2N3904 NPN General Purpose Transistor 40V 200mA TO-92 Package - 5 Pieces Pack online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 2N3904 NPN General Purpose Transistor 40V 200mA TO-92 Package - 5 Pieces Pack with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.

Looking to buy 2N3904 NPN General Purpose Transistor 40V 200mA TO-92 Package - 5 Pieces Pack at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.