Antique radios, Old Time Radios

ST-172

Country:	Japan		Brand:	NEC, Nippon Electric Co. Ltd.; Tokyo
			Tube type:	Transistor Frequency converter

Tube ID = 39136


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Identical to	ST-172
Similar Tubes	Normally replaceable-slightly different: 2N168A

Base	Wires
Was used by	Radio/TV-reception etc.
Filament
Description	NPN germanium alloy transistor intended as AM broadcast mixer / oscillator. - Text in other languages (may differ)
Dimensions (WHD)	6 x 9 x mm / 0.24 x 0.35 x inch
Weight	1 g / 0.04 oz
Literature	-- Schematic

TVT 1969 Verlag Nolde Dachau
Günther Stabe

Usage in Models (calculation each 25th of the month)	1= 1959? ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 1

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ST-172

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