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1S1944

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ID = 69155
       
Country:
Japan
Brand: Common type Japan tube/semicond.
Tube type:  Solid-State-Diode   Power-supply 
Identical to 1S1944
Similar Tubes
Normally replaceable-slightly different:
  1N4005

Base Wires
Description

Material/Aufbau/Pol.: Silizium Gleichrichter-Diode;
Form/Case/Outline: DO-15;
Daten/electr.data: I F: 500 mA; U F: 1.2 V; Isp: 5 µA; U sp(Vrms): 420 V; Ifsm: 35 A; N: __ mW; Imax: __ mA; Umax(Vrrm): 600 V; f g(FT): __ MHz; tmax j: 150 °C.
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Dimensions (WHD)
incl. pins / tip
4 x 7 x mm / 0.16 x 0.28 x inch
Weight 1 g / 0.04 oz
Information source -- Original-techn. papers.   BL Galaxy Electrical

do_15~~20.png 1S1944: DVT 1971 ECA
Günther Stabe † 19.8.20

Usage in Models 1= 1968? ; 1= 1969? ; 1= 1972?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3
 

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