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541-A

Information - Help 
ID = 87075
       
Country:
United States of America (USA)
Brand: Boonton Radio Corp.; Boonton, NJ
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Double Diode-Triode   Text 
Identical to 541-A
Similar Tubes
Other class quality (otherwise equal):
  101C

Base 6-Pin-Base U6A, old, USA Top contact with a cap.
Was used by Technology / Measurement
Filament Vf 2.5 Volts / If 0.8 Ampere / Indirect
Description

This tube made by RCA for Boonton. It is a special quality tube for use in the Boonton 110-A QX checker.

 
Dimensions (WHD)
incl. pins / tip
x 115 x 34 mm / x 4.53 x 1.34 inch
Weight 38 g / 1.34 oz
Information source Tube Lore (II)   p.151


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