5U4

The 5U4  (P/N 154-086, 154-0086-00) is a dual rectifier vacuum tube with an octal base. It is used in the 511.

• 154-0086-00 = 5U4G

Some instruments using part 5U4

Instrument	Manufacturer	Class	Description	Introduced
511	Tektronix	Oscilloscope	10 MHz Tube scope First Tektronix oscilloscope	1947

Links

• 5U4 / 5U4G @ radiomuseum.org