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.

STC CV1670 / 3A/172B triode

Size This valve measures 112x38mm overall and has a 7 pin base.

 

Nominal heater voltage 13.0
Heater current 200mA
Max anode voltage 250V
Amplification factor (Va=100V; Vg=0) 40
Mutual conductance 4mA/V
Anode impedance 10k ohms

 

Pin Function
1 Metallising if present
2 n/c
3 n/c
4 Heater
5 Heater
6 Cathode
7 Anode
TC Grid
CV1670
Top quarter view Bottom quarter view

This file was last modified 15:21:17, Tuesday September 02, 2014