Antique radios, Old Time Radios
TP491
|
Country:
United States of America (USA)
|
|
| Identical to |
TP491
|
| Base |
Wires
|
| Description |
Material/Aufbau/Pol.: Silizium NPN (gold metallized);
Form/Case: W-49 Anschlussfolge CEB (CBE ?);
Daten/electr.data: I F: __ mA; U S: __ V; Isp: __ µA; ß (beta): 25; N: 300 mW; Imax(Ic): 50 mA; Umax(Uce): 14 V; f g(FT): 3,2 GHz; tmax: __ °C.
Applikation: UHF Vorstufen
Hersteller: Sprague ?
-
|
Dimensions (WHD)
incl. pins / tip |
5 x 2 x 5 mm / 0.20 x 0.08 x 0.20 inch |
| Weight |
1 g / 0.04 oz |
|
TP491: TTT Steidle 1981
Günther Stabe † 19.8.20
|
|
TP491: Datenblatt
Hans-Jürgen Neuhaus
More ...
|
Collection of
|
|
|
|
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 |
|
|
|
