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ER33A

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ID = 43937
       
Country:
Switzerland
Brand: Elesta AG, Bad Ragaz
Tube type:  Thyratron Cold-cathode 
Identical to ER33A
Similar Tubes
Differences not known by us:
  ER33_Elesta

Base Wires
Filament
Description

Bereitschaftsspannung: 170...260 VDC
Daueranodenstrom: 5...15 mA
Anodenspitzenstrom: kurzzeitig einige A
Starterzündspannung: 130 V
Starterstrom: 200 µA
Ladestrom bei Kippsteuerung: 10-3 µA bei 220 pF

 
Dimensions (WHD)
incl. pins / tip
13 x 36 x mm / 0.51 x 1.42 x inch
Information source Schweizer Elektronenröhren 1917-2003, Willi E.   Seite 145

Usage in Models 1= 1964?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
 

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