Antique radios, Old Time Radios

UCH42

ID = 332

Country:

Europe

Brand:	Common type Europe tube/semicond.
Developer:	Philips; Eindhoven (tubes international!); Miniwatt
Tube type:	Triode-Hexode Frequency converter Controlling (mu)

Identical to

UCH42 = X142 = 14K7 = 141TH = MUCH42

Similar Tubes

Other class quality (otherwise equal):

UCH43

Other characteristic (electr. data):

UCH41

Heater different:

ECH42

First year

1948 Tube leaflet collection E.Erb Analysis by original leaflets

First Source (s)

Dec.1948 : Funk-Technik (FT) # 24

Predecessor Tubes

UCH41 UCH11 UCH21 UCH5

Successor Tubes

1952 UCH81

Base

Rimlock base B8A

Filament

Vf 14 Volts / If 0.1 Ampere / Indirect / Specified current AC/DC ~ = (Series working)

Dimensions (WHD)
incl. pins / tip

22 x 60 x mm / 0.87 x 2.36 x inch

Tube prices

3 Tube prices (visible for members only)

UCH42: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Karel De Reus † More ...
UCH42: RTT Schwandt Günther Stabe † 19.8.20 More ...	Just Qvigstad	UCH42: Lorenz Empfänger - Röhren Anonymous 54 Collector More ...

Usage in Models

12= 1948?? ; 5= 1948? ; 18= 1948 ; 16= 1949?? ; 13= 1949? ; 117= 1949 ; 147= 1950?? ; 51= 1950? ; 195= 1950 ; 22= 1951?? ; 55= 1951? ; 248= 1951 ; 58= 1952?? ; 50= 1952? ; 176= 1952 ; 40= 1953?? ; 48= 1953? ; 123= 1953 ; 35= 1954?? ; 23= 1954? ; 123= 1954 ; 82= 1955?? ; 34= 1955? ; 79= 1955 ; 23= 1956?? ; 13= 1956? ; 32= 1956 ; 9= 1957?? ; 10= 1957? ; 27= 1957 ; 9= 1958?? ; 6= 1958? ; 17= 1958 ; 3= 1959?? ; 1= 1959 ; 6= 1960?? ; 2= 1960 ; 1= 1961?? ; 2= 1961 ; 1= 1962?? ; 2= 1962 ; 2= 1963? ; 5= 1965?? ; 3= 9999?? ; 6= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1950

Museum "Computermuseum Visselhövede"

Collection of

UCH42

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