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Tube type: |
TRIODE (Detail uncertain) |
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Tube ID = 19775
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| Identical to |
A406
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| Similar
Tubes |
W406 (can normally be replaced - small diff'ce)
A410 (can normally be replaced - small diff'ce)
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| Base |
Europe 4-Pin (A, 4A, B4, since 1914)
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| Filament |
-: Direct /
If: 0.06 Ampere /
Vf 4 Volts /
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| Literature |
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Philips nl
Jose Vigil
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W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe
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