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PTT212P

Information - Help 
ID = 44082
       
Country:
France
Brand:
Tube type:  Vacuum Pentode   Universal 
Identical to PTT212P = R146 = FB
Similar Tubes
Heater different:
  PTT213P
Predecessor Tubes FB  

Base France PTT49 (B8P=F8A)
Was used by Telephony
Filament Vf 18 Volts / If 0.11 Ampere / Indirect / Parallel, (AC/DC)
Description

Langlebensdauer Weitverkehrsröhre (Poströhre) Breitband Verstärker.

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
26 x 60 x mm / 1.02 x 2.36 x inch
Weight 22 g / 0.78 oz
Literature - - Manufacturers Literature   
 
ptt218_a.jpg
PTT212P: F.M.
Fabio Masetti

 
ptt212p_csf_culot_s.png
PTT212P: Manufacturers data
Patrice Zeissloff

 
ptt212pcsfdoc1a.png
PTT212P: Catalogue CSF
Patrice Zeissloff



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