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BD139 NPN Power Transistor Triode TO-126 1.5A 80V (Pack of 20pcs)
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 16, 2026 5:21 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 🏷️The retail sticker price has been slashed by 53% — a steep markdown from the official listing.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
ALLECIN E.C. US
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓ALLECIN BD139 is a triode transistor- Perfectly suitable for variety electronic experiments.
✓Collector-emitter voltage : 80V; Collector current : 1.5A; Power(Max) : 12.5W; Number of pins : 3.
✓Features: Products are pre-selected in DC current gain.
✓Widely Application: electronic DIY project & electronic professionals and enthusiasts & good replacements for your broken ones & audio amplifiers & drivers utilizing complementary.
✓Humanized packaging for easy storage and use. ### Please confirm the data before purchasing.
⚙️ Specifications
2.17 x 1.65 x 0.67 inches
0.352 ounces
ALLECIN
B0CBK645DX
BD139
July 10, 2023
Package Dimensions
2.17 x 1.65 x 0.67 inches
Item Weight
0.352 ounces
Manufacturer
ALLECIN
ASIN
B0CBK645DX
Item model number
BD139
Date First Available
July 10, 2023
Best Sellers Rank
See Top 100 in Industrial & Scientific
Amazon Choice
1
