Antique radios, Old Time Radios
ER33A
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Country:
Switzerland
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| Identical to |
ER33A
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| Similar
Tubes |
Differences not known by us:
ER33_Elesta
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| Base |
Wires
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| Filament |
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| 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
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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
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
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