Antique radios, Old Time Radios

UBC41

ID = 780


Tube type:	Double Diode-Triode

Identical to

UBC41 = 10LD3 = DH142 = 14L7 = 141DDT = MUBC41

Similar Tubes

Other base:

DH118 ; UBC41_UK-Rimlock ; UBC81

Multiple differences or of other kind:

UBC1

First year

1949 -- Collector info (Sammler)

First Source (s)

Nov.1948 : Daten und Schaltungen moderner ... Röhren; Philips # 3A

1949 : -- Collector info (Sammler)

Predecessor Tubes

CBC1

Successor Tubes

1956 UBC81

Base	Rimlock base B8A
Filament	Vf 14 Volts / If 0.1 Ampere / Indirect / Series, AC/DC
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)


	UBC41: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Karel De Reus †

UBC41: scc
Christian Schaufelberger

UBC41: rtt
Michael Schlör

UBC41: Philips Röhrenbuch IIIA
Jacob Roschy

Usage in Models

1= 1948 ; 5= 1949?? ; 2= 1949? ; 38= 1949 ; 61= 1950?? ; 27= 1950? ; 102= 1950 ; 12= 1951?? ; 24= 1951? ; 125= 1951 ; 29= 1952?? ; 35= 1952? ; 109= 1952 ; 18= 1953?? ; 38= 1953? ; 95= 1953 ; 25= 1954?? ; 11= 1954? ; 99= 1954 ; 55= 1955?? ; 26= 1955? ; 95= 1955 ; 16= 1956?? ; 14= 1956? ; 45= 1956 ; 11= 1957?? ; 9= 1957? ; 18= 1957 ; 7= 1958?? ; 5= 1958? ; 12= 1958 ; 6= 1959?? ; 3= 1959 ; 10= 1960?? ; 2= 1960? ; 5= 1960 ; 3= 1961?? ; 1= 1961? ; 4= 1961 ; 2= 1962?? ; 4= 1962 ; 2= 1963? ; 1= 1963 ; 1= 1964 ; 4= 1965?? ; 2= 9999?? ; 2= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1221

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