2N670 Transistor PNP Germanium Low Frequency Amplifier Oscillator Historical

This rare, early, vintage, 2N670 germanium P-N-P transistor comes in a metal hermetic package in working condition. This historical alloy junction unit is made at the beginning of the transistor era. It has gold plated wire leads. This transistor is made for low frequency amplifiers and Small Signal applications. This is a hard to find vintage collector's choice semiconductor. First come first serve.

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SEMICONDUCTOR TECHNICAL HISTORICAL Features: • 2N670 PNP Germanium Transistor - Historical • MFG: Unknown • Amplifier Low Frequency Small Signal • Metal package, gold plated wire leads • VCEV=40 V, IC=0.1 A, PD=0.3 W • hFEmin= 40 @ IC=1 A, fT=0.4 MHzmin • Replacement: 2N3428 Notes: • Used working, vintage units • Price: $25 • Two available • S/H included within continental US

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