radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

HP4100

Information - Help 
ID = 3496
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to HP4100 = RENS1284 = E446
Similar Tubes
Normally replaceable-slightly different:
  DH504 ; HP4101 ; S430N ; T4600 ; W509
Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=Fco) Top contact screw type.
Filament Vf 4 Volts / If 1.1 Ampere / Indirect / Specified voltage AC/DC
Description Tungsram-HF-Pentode (wie E446). Praktisch gleich der HP4101. 
Information source Taschenbuch zum Röhren-Codex 1948/49   
hp4100_sock.png HP4100: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

Just Qvigstad 		hp4100_spec.png
HP4100: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector
Usage in Models 5= 1932 ; 3= 1933? ; 4= 1933 ; 2= 1934? ; 6= 1934
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):20

Collection of

John Koster (NL)
Danko Tkalec (HR)
 
hp4100_tungsram.jpg

HP4100
 
You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
Data Compliance More Information