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

4PR60B

Information - Help 
ID = 35734
       
Country:
United States of America (USA)
Brand: Eimac (brand name)
Tube type:  Screen-grid Tetrode 
Identical to 4PR60B
Similar Tubes
Normally replaceable-slightly different:
  5D21 ; 715C ; C1149 ; CV427
Other class quality (otherwise equal):
  4PR60C
Heater different:
  8252
Predecessor Tubes 4PR60A  

Base SPECIAL TUBEBASE in general Top contact with a cap.
Was used by Radar
Filament Vf 26 Volts / If 2.1 Ampere / Half indirect / Specified voltage AC/DC
Description

Ruggedized radial-beam tetrode for radar pulse modulators. 60W anode dissipation, 20KV, 18A peak. Four pin jumbo-like base, with a notched ceramic disc. Intended to replace 715 and 5D21 in radar modulators.

Lower heater current than the 4PR60A

 
Dimensions (WHD)
incl. pins / tip
78 x 152 x mm / 3.07 x 5.98 x inch
Information source Tube Lore (I)   
- - Manufacturers Literature   
Tube Lore (II)

715a.png 4PR60B
Emilio Ciardiello

Collection of

 
4pr60b_eimac_rmf_img_02.jpg

4PR60B
 

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