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BD139 Power Transistor NPN BD 139 Voltage
14th Jul 2026, 03:28 AM

BD139 Power Transistor NPN BD 139 Voltage Regulator IC Audio Power Amplifier Triode Transistor TO-126 1.5A 80V Pack of 20

Price may vary by location, shipping cost, and availability.
Lowest in last 1 year
71% Off
₹1,476
₹5,107

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Highest: ₹3,759
Average: ₹2,876
Lowest: ₹1,476

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Based our analysis and observation, there is 85.00% chance that the price of BD139 Power Transistor NPN BD 139 Voltage... will increase. Price of product might fluctuate around 3% from current price.*

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Price History Information

You can check the price history of BD139 Power Transistor NPN BD 139 Voltage Regulator IC Audio Power Amplifier Triode Transistor TO-126 1.5A 80V Pack of 20 here. This product's current Price in India is ₹1,476. The average and highest prices are ₹2,876 and ₹3,759 respectively.

Lowest Ever Price ₹1,476
14th Jul 2026
Average Price ₹2,876
Based on 493 days price tracking
Highest Price ₹3,759
9th May 2025

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Current Price in India

Price ₹1,476
MRP ₹5,107
Savings ₹3,631
Discount 71.10%

Recent Price Drops on BD139 Power Transistor NPN BD 139 Voltage Regulator IC Audio Power Amplifier Triode Transistor TO-126 1.5A 80V Pack of 20

Price Drop 14th Jul 2026
₹1,739 → ₹1,476
15.12% drop
Price Drop 4th Jul 2026
₹2,042 → ₹1,746
14.49% drop
Price Drop 20th May 2026
₹2,048 → ₹1,905
6.99% drop
Price Drop 5th Mar 2026
₹2,278 → ₹1,993
12.51% drop
Price Drop 17th Feb 2026
₹3,210 → ₹2,323
27.64% drop
Price Drop 2nd Feb 2026
₹3,519 → ₹3,210
8.79% drop
Price Drop 10th Nov 2025
₹3,609 → ₹3,291
8.82% drop

Product Information

Details

Product Name BD139 Power Transistor NPN BD 139 Voltage Regulator IC Audio Power Amplifier Triode Transistor TO-126 1.5A 80V Pack of 20
Store Product Code B0CBK645DX
Store Name amazon.in
Rating 9.2 / 10
Category Temperature Probes & Sensors

Features

  • ALLECIN BD139 is a triode transistor - perfect for a wide range of electronic experiments.
  • Collector emitter voltage: 80V; Collector DC current: 1.5A; Power: 12.5W.
  • Features: The products are preset for DC amplification.
  • Widely used application: electronic DIY projects & electronics professionals and enthusiasts & good replacement for your defective amplifier & audio amplifier & drivers using complementary products.
  • Humanised packaging for easy storage and use. Please check the size, rated current and rated voltage carefully before purchasing.

Images

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Image of BD139 Power Transistor NPN BD 139 Voltage Regulator IC Audio Power Amplifier Triode Transistor TO-126 1.5A 80V Pack of 20
Image of BD139 Power Transistor NPN BD 139 Voltage Regulator IC Audio Power Amplifier Triode Transistor TO-126 1.5A 80V Pack of 20
Image of BD139 Power Transistor NPN BD 139 Voltage Regulator IC Audio Power Amplifier Triode Transistor TO-126 1.5A 80V Pack of 20
Image of BD139 Power Transistor NPN BD 139 Voltage Regulator IC Audio Power Amplifier Triode Transistor TO-126 1.5A 80V Pack of 20

Rating and Reviews

9.2 Based on 1183 reviews

BD139 Power Transistor NPN BD 139 Voltage has 9.2 rating out of 10. This average rating is consist of 1183 individual ratings. You can rate this product at product review page.

* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.
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