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GRD2

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ID = 85656
       
Country:
Netherlands
Brand: Philips; Eindhoven (tubes international!); Miniwatt
Tube type:  Current Regulator, Iron in Hydrogen   Power-supply 
Identical to GRD2 = GRDII
Similar Tubes
Normally replaceable-slightly different:
  1911 ; 4602 ; V80_Ballast ; Wi150

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Military and/or Government
Filament If 0.15 Ampere / Specified current AC/DC ~ = (Series working)
Description

50...70 V; 0,15 A

 
Dimensions (WHD)
incl. pins / tip
36 x 105 x mm / 1.42 x 4.13 x inch
Information source -- Collector info (Sammler)   

183_4~~2.png GRD2: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
 

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