radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

MR21

Information - Help 
ID = 50592
       
Country:
United States of America (USA)
Brand: Motorola Inc. (ex Galvin Mfg.Co. Chicago); Schaumburg (IL)
Tube type:  Solid-State-Diode   Universal 
Identical to MR21
Similar Tubes
Normally replaceable-slightly different:
  1N4148 ; 1N914 ; BA204 ; SFD89

Base Wires
Description Material/Aufbau/Pol.: Silizium Planar-Diode;
Form/Case/Outline: DO-35
Daten/electr.data: I F: __ mA; U F: __ V; Isp: __ µA; Usp: __ V; N: __ mW; Imax(Ic): __ mA; Umax(Uce): __ V; f g(FT): __ MHz; tmax j: __ °C.
Ähnlich/similar: BA147/50, BA209T
Dimensions (WHD)
incl. pins / tip
2 x 4 x mm / 0.08 x 0.16 x inch
Weight 1 g / 0.04 oz

 

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