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SING F LTD 20pcs BF494 NPN Medium Frequency Transistors TO-92 NPN Transistor for Electronic DIY Project Amplifier Solar Panel Charger Circuit Product Power Supply
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 4:03 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 is slightly above the going rate for this product — worth watching for a drop.
- 🏷️The retail sticker price has been slashed by 47% — a steep markdown from the official listing.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- ➡️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
7/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
SING F LTD
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Versatile NPN Transistor: The BF494 is a medium-frequency NPN transistor in a compact TO-92 package, suitable for various electronic applications.
✓DIY Electronics Ready: Ideal for electronic DIY projects, including amplifiers, solar panel chargers, and power supply circuits.
✓Wide Application: Perfect for use in audio amplifiers, RF circuits, and other medium-frequency electronic components.
✓Compact and Efficient: The TO-92 package ensures easy integration into circuit boards, each one with 3 pins.
✓Pack: Includes 20 pieces of durable, reliable transistors to meet project and prototyping needs.
⚙️ Specifications
3.15 x 2.36 x 0.39 inches
0.352 ounces
SING F LTD
B0DXK7J74T
Package Dimensions
3.15 x 2.36 x 0.39 inches
Item Weight
0.352 ounces
Manufacturer
SING F LTD
ASIN
B0DXK7J74T
Date First Available
February 18, 2025
Best Sellers Rank
See Top 100 in Industrial & Scientific
Ships From
Amazon
Sold By
SING F LTD
Seller Name
SING F LTD