Main Heater Characteristic
Click the category to see the exhibits available.
1.4V
2.0V
2.5V
4.0V
5.0V
6.0V
6.3V
10.0V
12.6V
117V
100mA
150mA
160mA
200mA
300mA
Any exhibit shown in
Italic
leads to an equivalent valve type.
Return to Valves Index