| Identical to |
ABC1 = 4V1 = WE37 = A4DP2 =
TABC1 = TBC1 |
| Similar Tubes |
CBC1 (Heater different) EBC1
(Heater different) ABC1_7pin
(other base) |
| First Series |
Mar.1935 Tube leaflet
collection E.Erb Analysis by
original leaflets |
| First Source (s) |
Mar.1935 : Philips Bulletin
|
| Predecessor Tubes |
REN924 E444S |
| Successor Tubes |
1936 EBC3 EBC11 |
| Base |
Europe side contact
base P (P8A) (Codex=Sa) Top contact
with a cap |
| Was used by |
Radio/TV-reception
etc. |
| Filament |
-: Indirect / -:
Parallel, (AC/DC) / If: 0.65 Ampere
/ Vf 4 Volts / |
| Tube prices |
2 Tube prices (visible for
members only) |
| Literature |
Taschenbuch zum Röhren-Codex
1948/49 |
