 |
| Identical to |
KBC1
= DDT2
= TKBC1
= BDDT61
|
| Similar
Tubes |
KBC32 (other base)
DDT2B (other base)
|
| First Series |
Mar.1936 Tube leaflet collection E.Erb Philips-Journal 24 März 1935 |
| First Source
(s) |
Mar.1935 : Philips Bulletin # D24
Nov.1938 : Funk, Die Zeitschrift des Funkwesens 1938 #21
|
| Successor Tubes |
1940
DBC21
DAC21
DBC21_9pin
|
|
| Base |
Europe side contact base P (P8A) (Codex=Su)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Direct /
-: Battery = /
If: 0.1 Ampere /
Vf 2 Volts /
|
| Tube prices |
1 Tube prices (visible for members
only)
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
| |
|
| |
Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus
|
|
|
|
JR
Jacob Roschy
|
|
Telefunken Werkstattbuch
Wolfgang Bauer
|
|
RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector
|
|
|
