Antique radios, Old Time Radios
A1698
Country:
United States of America (USA)
|
|
Identical to |
A1698
|
First Source
(s) |
Oct.1952 : Popular Science S.237-239
Nov.1951 : Bell Lab News / Symp.
|
Base |
Wires
|
Description |
Early PNP germanium point contact transistor intended as AF amplifier. -
Text in other
languages (may
differ)
|
Dimensions (WHD) incl. pins / tip |
9 x 8 x 5 mm / 0.35 x 0.31 x 0.20 inch |
Weight |
1 g / 0.04 oz |
Information source |
-- Schematic
|
A1698: Funkschau 1953 / Popular Science 1952
Günther Stabe † 19.8.20
|
A1698: KTT 1969/70
Günther Stabe † 19.8.20
|
|
A1698: Ref "The Transistor" Bell Labs Nov 1951
Mark Burgess
|
Collection of
|
|
|
|
Forum contributions about this tube
A1698
Threads: 1 | Posts: 1
Hits: 2052 Replies: 0
A1698 (A1698)
|
Mark Burgess
18.Jan.10
|
1
This is an early point-contact transistor by Bell Laboratories. It appears in their manual "The Transistor" produced for the 1951 November symposium. It was marketed by Western Electric.
|
A1698
End of forum contributions about this tube
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 |
|
|