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5551A

Information - Help 
ID = 31366
       
Country:
Worldwide
Brand: Common type Worldwide tube/semicond.
Tube type:  Ignitron 
Identical to 5551A = GL5551A = PL5551A
Similar Tubes
Normally replaceable-slightly different:
  5551F

Base Other combinations of connections.
Was used by Industrial
Filament
Description

Ik < 56A average.
Water cooled.
Known makes are Fivrein Italy, Mullard and RCA.

 
Dimensions (WHD)
incl. pins / tip
71 x 584 x mm / 2.80 x 22.99 x inch
Weight 1633 g / 57.60 oz
Information source - - Manufacturers Literature   
 
5551a_01.jpg
5551A: Private collection
Emilio Ciardiello

 
5551a_1.png
5551A: Manufacturer's Literature
Emilio Ciardiello

 
5551a_01.png
5551A: Manufacturer's Literature
Emilio Ciardiello



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