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EEEEE 1N34A Germanium Diode (25pcs) 1N34 50mA 65 Volt 65V 50 millimap IN34A 1N34 IN34 Electronic Silicon Diodes
✅ In stock
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Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 23, 2026 5:13 AM · 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.
- ➡️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
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
eeeee_shop
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓The 1N34A is a germanium signal diode known for its low forward voltage drop (~0.2–0.3 V) and high sensitivity, making it ideal for detecting weak signals. It handles small currents efficiently with low noise, suitable for RF detection, AM/FM demodulation, and low-level rectification. Operating efficiently up to several MHz, it offers faster switching than many silicon diodes of its time. Its compact glass package ensures stability and reliability in educational, hobbyist, and vintage electronics applications.
✓Low Forward Voltage Drop Only about 0.2–0.3 V, much lower than a typical silicon diode (~0.7 V). This allows it to detect very weak signals without significant loss — perfect for crystal radios.
✓High Sensitivity for RF Detection Excellent for AM/FM radio demodulation, signal detection, and low-level rectification. Can work effectively with microamp-level currents.
✓Germanium Material Lower barrier potential than silicon → better performance at low voltages. Also tends to produce less noise in small-signal circuits.
✓Fast Switching for Its Era Though not as fast as modern Schottky diodes, it was quick enough for radio frequencies in the MHz range.
✓Historic & Educational Use A staple in electronics learning kits for decades. Common in DIY crystal radio builds and vintage repair projects.
⚙️ Specifications
Brand
EEEEE
Material
Copper
Shape
Round
Operating Voltage
65 volts
Maximum Voltage
65 volts
Item Shape
Round
Upper Temperature Rating
105 °C
Material Type
Copper
Brand Name
EEEEE
Unit Count
25 Count
Manufacturer
1A Manufacturing Ltd
