x
Sorry, Something went wrong!
AMAZON
BD139 Power Transistor NPN BD 139 Voltage Regulator IC Audio Power Amplifier Triode Transistor TO-126 1.5A 80V Pack of 20
₹1,476
₹5,107
71% OFF
All-Time Low
12-Month Low
Updated 14th Jul 2026, 03:28 AM
Buy Now
Price Analysis & Buying Guide
100 / 100
Exceptional
Confidence: 100%
Avg Discount
28/28
Recent Discount
22/22
Historical Pos.
19.6/20
Low Proximity
20/20
Trend Bonus
10/10
Avg Price
₹2,876
6M Avg
₹2,118
All-Time Low
₹1,476
All-Time High
₹3,759
vs MRP
↓71.1%
Price Benchmarks
Lowest Ever
₹1,476
14th Jul 2026
Highest Ever
₹3,759
9th May 2025
Average Price
₹2,863
111 data points
3-Month Low
₹1,476
14th Jul 2026
6-Month Low
₹1,476
14th Jul 2026
12-Month Low
₹1,476
14th Jul 2026
As per price history, BD139 Power Transistor NPN BD 139 Voltage Regulator IC Audio Power Amplifier Triode Transistor TO-126 1.5A 80V Pack of 20's lowest price is ₹1,476. The average price is ₹2,876. Highest ever price is ₹3,759. Along with deals, coupons & discounts, you can get it at ₹1,476. Read our Pricing Disclosure
Similar Products
Product Details
| Product Code | B0CBK645DX |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Rating | 4.6 (1183 ratings) |
| Category | Temperature Probes & Sensors |
Frequently Asked Questions
What is the lowest price ever for BD139 Power Transistor NPN BD 139 Voltage Regulator IC Audio Power Amplifier Triode Transistor TO-126 15A 80V Pack of 20?
▶
The all-time lowest price for BD139 Power Transistor NPN BD 139 Voltage Regulator IC Audio Power Amplifier Triode Transistor TO-126 15A 80V Pack of 20 was ₹1,476 recorded on 14th Jul 2026. The current price matches or is below the all-time low!
What was the highest price for this product?
▶
The highest recorded price for BD139 Power Transistor NPN BD 139 Voltage Regulator IC Audio Power Amplifier Triode Transistor TO-126 15A 80V Pack of 20 was ₹3,759 on 9th May 2025. Right now you save 60.7% compared to the peak price.
What is the average selling price?
▶
Based on 111 data points, the average price of BD139 Power Transistor NPN BD 139 Voltage Regulator IC Audio Power Amplifier Triode Transistor TO-126 15A 80V Pack of 20 is ₹2,863. The current price is 48.5% below average — a good indicator for buying.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹1,476 on 14th Jul 2026.
What is the 6-month lowest price?
▶
The 6-month lowest price for BD139 Power Transistor NPN BD 139 Voltage Regulator IC Audio Power Amplifier Triode Transistor TO-126 15A 80V Pack of 20 was ₹1,476 on 14th Jul 2026.
Is the price going up or down?
▶
The current price trend for BD139 Power Transistor NPN BD 139 Voltage Regulator IC Audio Power Amplifier Triode Transistor TO-126 15A 80V Pack of 20 is Falling. Prices have been decreasing recently, which means you may get an even better deal soon, or the current price could already be a good opportunity. It has been 5 days since the last recorded low price.
Is this the cheapest it has ever been?
▶
Yes! According to our price tracking data, the current price of BD139 Power Transistor NPN BD 139 Voltage Regulator IC Audio Power Amplifier Triode Transistor TO-126 15A 80V Pack of 20 matches or is at its all-time lowest price. This is a rare opportunity — we strongly recommend buying now if you've been considering this product.
How does the current price compare to the average?
▶
The current price is 48.7% below the average price. This is a significant discount compared to what this product usually sells for. A great time to consider purchasing.
How much discount is available from MRP?
▶
You're currently saving 71.1% off the MRP (Maximum Retail Price). That's a massive discount! This is well below the listed retail price.
Should I buy this product now?
▶
Great time to buy! This product scores 100/100 (Grade S) — priced well below its historical average. Our algorithm considers average discount, recent price movement, historical position, proximity to all-time low, and price trend to arrive at this score. Price trend is currently falling. Currently 48.7% below average price.
What does the Deal Score mean?
▶
The Deal Score is a composite rating from 0 to 100 calculated by our algorithm. It considers five factors: Average Discount (how far below the long-term average), Recent Discount (short-term price performance), Historical Position (where the price sits in its all-time range), Low Proximity (closeness to the all-time low), and Trend Bonus (whether prices are falling). Grades are: S (90-100, Exceptional), A (75-89, Great), B (60-74, Good), C (45-59, Fair), D (30-44, Below Average), F (0-29, Not a Deal). This product currently has a score of 100 with 100% confidence.
Where can I buy this product?
▶
BD139 Power Transistor NPN BD 139 Voltage Regulator IC Audio Power Amplifier Triode Transistor TO-126 15A 80V Pack of 20 is available on Amazon (amazon.in). Click the Buy Now button above to visit the product page directly. We recommend checking for available coupons and bank offers on the store page for additional savings.