Antique radios, Old Time Radios
3N49
|
Country:
United States of America (USA)
|
|
| Identical to |
3N49
|
| Similar
Tubes |
Other shape (e.g. bulb type):
3N45
|
| First Source
(s) |
Mar.1959 : -- Collector info (Sammler) Joe Knight
|
| Base |
No base
|
| Description |
Early PNP germanium alloy transistor tetrode intended as AF power amplifier / switch.
-
Text in other
languages (may
differ)
|
Dimensions (WHD)
incl. pins / tip |
32 x 13 x 32 mm / 1.26 x 0.51 x 1.26 inch |
| Weight |
10 g / 0.35 oz |
| Information source |
-- Collector info (Sammler) KTT 1969/70
|
|
|
|
|
|
You reach this tube or valve page from a search
after clicking the "tubes" tab or by clicking a tube
on a radio model page. You will find thousands
of tubes or valves with interesting links. You
even can look up radio models with a certain tube
line up.
[rmxtube-en]
| Data Compliance |
More Information |
|
|
|
