Vacuum tube type 6145 | 102731317 | Computer History Museum

Two tubes are catalogued under this number. The tube is a power pentode in an 8-pin loctal metal and glass envelope.

ca. 1951

Sylvania

U. S.

Model number	6145	Printed in silver ink on top of the tube.
Other number	4.BRV5.2	Written vertically in green ink on the side of the gass envelope.
Other number	677PFFII V2-1	Written in two lines vertically in green ink on the side of the gass envelope.
Other number	DE11662	Written around the gass envelope toward the base of the same tube described above.
Other number	DE16880	Written around the gass envelope toward the base of the same tube described immediataly above.

overall: 3 1/8 in x 1 1/4 in x 1 1/4 in

Artifact Details