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1S2638

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ID = 75041
       
 
   
Tube type:  Solid-State-Diode 
Identical to 1S2638

Base Wires
Description

Material/Aufbau/Pol.: Silizium Diode (VariCap, Tuner AFC);
Form/Case/Outline: DO-35;
Daten/electr.data: V F: __ V; Isp: 5 µA; Pd: <350 mW; I F: <250 mA; Umax: 10 V; Vr: __ V; F gt: <500 MHz; C: 5...20 pF (4 V); tmax j: 175 °C.
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Dimensions (WHD)
incl. pins / tip
3 x 5 x mm / 0.12 x 0.20 x inch
Weight 1 g / 0.04 oz
Information source -- Original-techn. papers.   Semtech Electronics Ltd.

do_35~~102.gif 1S2638: Semtech
Günther Stabe † 19.8.20

Usage in Models 2= 1973 ; 1= 1975?? ; 1= 1975 ; 1= 1977? ; 1= 1979? ; 1= 1980?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):7
 

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