Antique radios, Old Time Radios
BF981
|
Country:
Germany
|
|
| Identical to |
BF981
|
| Similar
Tubes |
Normally replaceable-slightly different:
BF960
; BF961
Other class quality (otherwise equal):
BF900
|
| First Source
(s) |
Aug.1979 : -- Collector info (Sammler)
|
| Base |
Wires
|
| Description |
Material/Aufbau/Pol.: Silizium N-Kanal-MOS-FET Dual Gate (Tetrode) Verarmungstyp (depletion) mit integrierten Schutzdioden;
Form/Case/Outline: SOT-103;
Daten/electr.data: Umax: 20 V; Imax: 20 mA; Ptot: 225 mW; ß (beta): >10; If: 10 mA; Us: <2.5 V; Isp: <0.1 µA; F: <2 dB; C: 1.3 pF; fg: >200 MHz ; t max j: 150 °C;
Austauschtyp/similar: BF905, BF907, ...
|
Dimensions (WHD)
incl. pins / tip |
5 x 3 x 5 mm / 0.20 x 0.12 x 0.20 inch |
| Weight |
1 g / 0.04 oz |
| Information source |
- - Manufacturers Literature Valvo Datenbuch, TTT Steidle 1981, TVT 1979/80 ECA
|
BF981: Valvo Datenbuch 1985
Günther Stabe † 19.8.20
|
BF981: Valvo Datenbuch 1985
Günther Stabe † 19.8.20
|
|
BF981: Valvo Datenbuch 1985
Günther Stabe † 19.8.20
More ...
|
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
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 |
|
|
|
