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

UX210

Information - Help 
ID = 3966
       
Country:
United States of America (USA)
Brand:
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Triode, vacuum   Power/Output 
  Ca. 1925 up to 1945 rare.
Identical to UX210 = DX210 = 210_UX-Triode = G-10 = NU-10 = PA210 = JX210 = 410_deForest = RayX-210 = DC210 = T-10 = Z210 = RYB210 = SLX210 = T-210 = NX-210 = GSX-210 = AC10 = 510 = ER210 = CF510 = 57T210 = X-210 = FX210 = 38110 = SE-2566A = MX210 = X210 = 10
Similar Tubes
Normally replaceable-slightly different:
  4618_WLS ; 6P ; CG-2010 ; D410_DeForest ; PJ-13 ; PR-10-A ; PT-210A ; PT210 ; SX210_Schickerling ; U210 ; WLS510
Other class quality (otherwise equal):
  15_Rogers ; 210_special ; UX841
Other base:
  C310 ; UV210
Other base and data slightly different:
  F708
Multiple differences or of other kind:
  BA-210
First year Sep.1925 Saga of the Vacuum Tube, Tyne p.317
First Source (s)
Sep.1925 : Saga of the Vacuum Tube, Tyne p.317
Predecessor Tubes UV210  
Successor Tubes UX250  

Base UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 7.5 Volts / If 1.25 Ampere / Direct / Specified voltage AC/DC
Description

Coming from loudspeaker application it was widely used for transmitting.
Output power 1.5 Watts. With 425 V on the plate it drew 18 mA.
Tyne, page 317: "The UV210 became the UX210 eary in 1925, was announced by RCA in September 1925 and advertised in October 1925. It is interesting to note that the tube shown in ths ad is referred to as the UX210A, although the tube is plainly marked UX210. According to early records, no UX210A was ever produced."
The UX210 was made by several US tube manufacturers and in rthe early 1930's was superceded by the type 10

 
Dimensions (WHD)
incl. pins / tip
x 137 x 54 mm / x 5.39 x 2.13 inch
Weight 67 g / 2.36 oz
Tube prices 1 Tube prices (visible for members only)
Information source Saga of the Vacuum Tube, Tyne   p. 317 & 326
Taschenbuch zum Röhren-Codex 1948/49   

usa_rca_ux_210_ckt.png
UX210: Mfg. data sheet
Jay Kinnard

10_24.png UX210
Emilio Ciardiello

More ...

Just Qvigstad
usa_ux210_kennl.png
UX210: QST 9/1926, p. 33
Otto Frosinn

More ...
Usage in Models 3= 1925 ; 1= 1926?? ; 9= 1926 ; 2= 1927? ; 20= 1927 ; 1= 1928? ; 22= 1928 ; 2= 1929? ; 6= 1929 ; 2= 1930?? ; 1= 1930 ; 1= 1931?? ; 1= 1931 ; 3= 1933 ; 4= 1934? ; 1= 1934

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):79

Collection of

 
20210102_192049.jpg

UX210
 

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]
  
rmXorg