 |
| Identical to |
E452T
= RENS1264
= H4111D
= TE52
= S4VB
|
| Similar
Tubes |
151_Ignix_5pin (can normally be replaced - small diff'ce)
A4AD (can normally be replaced - small diff'ce)
NSS42 (can normally be replaced - small diff'ce)
S412N (can normally be replaced - small diff'ce)
S430N (can normally be replaced - small diff'ce)
|
| First Series |
1931 -- Schematic |
| First Source
(s) |
Oct.1931 : Philips Bulletin
|
| Successor Tubes |
E446
|
|
| Base |
Europe 5-Pin (O5A, B5)
Top contact screw type
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Indirect /
-: Parallel, (AC/DC) /
If: 1 Ampere /
Vf 4 Volts /
|
| Description |
Nicht zu verwechseln mit der selteneren E452.
Gemäss HT Schmidt gibt es in der Literatur viele unterschiedliche Aussagen über die E452 - aber über die E452T heisst es: HF-, Audion-, oder NF-Tetrode, wahlweise mit US5-Sockel oder mit 5-Stift-Europasockel (Babani, Brans-Vademecum, Röhrencodex, Prehled Elektronek, Illustrated History of Philips Radio Valves)
Text in other
languages (may
differ)
|
|
|
| |
|
| |
ficha de valvulas
Getulio Jimenez-Gomez
|
|
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P.ST
Peter Steffen
|
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Telefunken Werkstattbuch
Wolfgang Bauer
|
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Philips Röhren Daten 1933
Peter Hoddow
|
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|
