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CV1067 / L63 / VR67 / 10E/11448 / 110E/68 triode

Size This valve measures 105x35mm overall and has an octal base.

The L63 is the prototype for the CV1067 though the envelopes are clearly different.

Heater voltage 6.3V
Heater current 300mA
Max anode voltage 250V
Max anode dissipation 2.5W
Mutual conductance * 2.6mA/V
Amplification factor * 20
Anode impedance * 7700 ohms

*: At Va=250V, Vg=-8V, Ia=9.0mA

Pin Function
1 n/c
2 Heater
3 Anode
4 no pin
5 Grid
6 no pin
7 Heater
8 Cathode

CV1067

 
Below left: Osram L63 in a GT size glass; centre: VR67 which also carries the L63 number on the rear; right: Raytheon VR67, also carrying the 110E/68 mark.
L63 VR67 VR67 / 110E/68

VR67 (10E/11448) donated by Bryan Lonsdale

This file was last modified 23:13:10, Saturday June 07, 2008