Virtual Valve Museum
Virtual Valve Museum | search: (use * for wildcard)
About the museumMuseum exhibitsUpdates, new exhibits etc.EquipmentSupporters
*DocumentsValves wanted!Valves for sale or for tradeLinks to other sites, suppliers etc.

VT68 triode

Size
This valve measures 128x53mm overall and has a B4 base

Filament current450mA
Nominal filament voltage4.0V
Max anode voltage150V
Amplification factor *9.5
Mutual conductance *1.9mA/V
Anode impedance *5k ohms
Capacitances
Cag12.0pF
Cae12.0pF
Cge12.0pF

*: At Va=130, Vg=-4.

label

PinFunction
1Anode
2Grid
3Filament -
4Filament +

VT68

This file was last modified15:22:45, Tuesday September 02, 2014