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2N3439 Transistor N-P-N RCA Silicon High Frequency Amplifier Metal TO-5 Package

These are some rare, genuine RCA made 2N3439 Silicon High-Voltage N-P-N Transistors in a metal JEDEC TO-5 Package in new unused condition. These hermetic MIL standard units have gold plated 1 inch long wire leads. These transistors are made for High Frequency Amplifier and High Voltage industrial and commercial applications. They are Planar construction for low noise and leakage and have low saturation voltage. They have a VCE=350 V, capable to handle a 1 Ampere continuous collector current, a unity Gain Bandwidth product FTmin=15 MHz and they have a 1 Watt maximum power dissipation and a minimum DC beta of 40 with a collector current of 20 mA. These units are real hard to find vintage collector's choice semiconductors. First come first serve supply is limited.
2N3439 RCA Silicon N-P-N High Frequency Amplifier Transistor Metal TO-5 Package [5 KB]
SEMICONDUCTOR TECHNICAL HISTORICAL

Features:

2N3439 High Voltage NPN Silicon Transistor
• MFG: RCA Solid State
• High Frequency Amplifier Industrial Commercial
• JEDEC TO-5 metal package
• Gold plated case and wire leads
• VCE=350 V, IC=1 A, PT=1 W
• hFEmin=40 @ IB=20 mA, FTmin=15 MHz
• Planar construction for low noise and leakage
• Low output capacitance 10 pF max
• Low saturation voltage - High Switching Speed

Notes:

• Unused, vintage units • One inch leads - approx.
• Price: $15 each • 12 Available
S/H included within continental US
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