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BB405

Information - Help 
ID = 40890
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Solid-State-Diode 
Identical to BB405
Similar Tubes
Normally replaceable-slightly different:
  BB105
Predecessor Tubes BB105  

Base Wires
Filament Solid State
Description

Material/Aufbau: Silizium Kapazitätsdiode (Varicap) für UHF/VHF-Tuner;
Form/Case/Outline: DO-34;
Daten/electr.data: I sp: __ µA; U r: 3 V; Imax: __ mA; Umax: 25 V; tmax j: 100 °C; C: 11.5 pF ( @ 3 V), 2.0-2.3 pF (@ 25 V, BB405B*), 1.8-2.5 pF (@ 25 V, BB405G**);
Varianten: BB405B (UHF*), BB405G (VHF**)
-

 
Dimensions (WHD)
incl. pins / tip
6 x 3 x mm / 0.24 x 0.12 x inch
Weight 1 g / 0.04 oz
  bb_405.png
  BB405: Valvo Brief 11/78
Egon Strampe
 
bb405b.jpg
BB405: St
Werner Sticht

 
do34_5.gif
BB405: Valvo
Günther Stabe † 19.8.20

 

Usage in Models 1= 1982??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1


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