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12B4: Difference between revisions
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|Part_nos= | |Part_nos= | ||
|Description=power triode | |Description=power triode | ||
|Used_in=126;310;310A;502;502A;541;541A;535;535A;545;545A;546;547;549;551;555;513;581;581A;585;585A; | |Used_in=126;310;310A;502;502A;526;541;541A;535;535A;545;545A;546;547;549;551;555;513;581;581A;585;585A; | ||
|Designers= | |Designers= | ||
}} with a {{B9A base}}. It has 5.5 W maximum plate dissipation, 1000 V peak plate voltage, and and 105 mA peak cathode current. | }} with a {{B9A base}}. It has 5.5 W maximum plate dissipation, 1000 V peak plate voltage, and and 105 mA peak cathode current. | ||
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==Data== | ==Data== | ||
* [ | * [https://w140.com/12B4A.pdf 12B4A Datasheet] | ||
* [ | * [[tube:12b4|12B4]] @ radiomuseum.org | ||
==Pictures == | ==Pictures == | ||