Antique radios, Old Time Radios

37T1

Country:	France		Brand:	Thomson-Houston, France
			Tube type:	Transistor Frequency converter

Tube ID = 34187


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Identical to	37T1
Similar Tubes	Normally replaceable-slightly different: 2N137; OC44
First Source (s)	Mar.1957 : -- Collector info (Sammler)

Base	Wires
Was used by	Radio/TV-reception etc.
Filament
Description	Material/Aufbau/Pol.: Germanium Flächen PNP; Form/Case: R-26, ~ TO-9; Daten/electr.data: I F: 1 mA; U F: 5 V; Isp: 6 µA; ß (beta): >60; N max: 50 mW; Imax(Ic): 50 mA; Umax(Uce): -(5) -15 V; f g(FT): 10 MHz; tmax: 75 °C. - Text in other languages (may differ)
Dimensions (WHD)	10 x 7 x mm / 0.39 x 0.28 x inch
Weight	2 g / 0.07 oz
Literature

CA
Christian ADAM

Usage in Models (calculation each 25th of the month)	2= 1958? ; 1= 1958 ; 2= 1959? ; 1= 1959 ; 1= 1960? ; 1= 1960 ; 3= 1961? ; 1= 1961 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 12

No further Information for

37T1

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