12BW4: Difference between revisions
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The [[6BW4]] is identical but with a 6.3 V heater. | The [[6BW4]] is identical but with a 6.3 V heater. | ||
==Used in== | |||
{{Part usage}} | |||
==Data== | ==Data== | ||
Revision as of 05:12, 14 September 2023
The 12BW4 is a dual diode vacuum tube where both diodes share a common cathode. It has a 12.6 V heater and a B9A (Noval) miniature 9-pin base.
The 6BW4 is identical but with a 6.3 V heater.
Used in
Data
- Sylvania 6BW4 and 12BW4 Datasheet (PDF)
- 12BW4 @ radiomuseum.org
