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HV15

Information - Help 
ID = 35929
       
Country:
Japan
Brand: Hitachi Ltd.; Tokyo
Tube type:  Solid-State-Diode   Power-supply 
Identical to HV15
Similar Tubes
Normally replaceable-slightly different:
  HV16 ; HV17 ; KV-1
First Source (s)
Mar.1958 : -- Collector info (Sammler)

Base Wires
Filament Solid State
Description

Material/Aufbau/Pol.: Germanium Legierung (PNP);
Form/Case/Outline: TO-1;
Daten/electr.data: I F: __ mA; U F: __ V; Isp: __ µA; N: __ mW; Imax(Ic): __ mA; Umax(Uce): __ V; f g(FT): __ MHz; tmax j: 85 °C.
Varistor; ein NF-Transistor mit (externer) Verbindung von Basis und Collector; Anschlüsse: 1: (Basis+Collector) -Farbpunkt-, 2: Emitter.
Anwendung: Basis-Vorspannungsregelung /-stabilisierung in Gegentaktendstufen kleiner und mittlerer Leistung - anstelle eines Heissleiters -, 0.15 V.

HV15 = Hitachi Varistor 0.15 V
-

 
Dimensions (WHD)
incl. pins / tip
6 x 10 x mm / 0.24 x 0.39 x inch
Weight 1 g / 0.04 oz
  hv15_umgeb1.gif
  HV15: Hitachi W374 (Ausschnitt)
Günther Stabe
 
hv15.jpg
HV15: eigene Sammlung MG
Marc Gianella

 
to1_ttt_289.gif
HV15: TTT Steidle 1981
Günther Stabe

 

Usage in Models 5= 1959? ; 1= 1959 ; 2= 1960?? ; 2= 1960 ; 1= 1961 ; 2= 1962?? ; 2= 1962? ; 3= 1962 ; 1= 1963?? ; 1= 1964? ; 2= 1965?? ; 5= 1965? ; 3= 1968?? ; 1= 1968 ; 1= 1971?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):32


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