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Tube Substitutions for:
21HB5A
Beam Power Tube
TypeSubstitutesBase Diagram
21HB5A21HB5
Web References21HB5A (General Electric) @ Franks Electron Tubes
21HB5A (RCA (RC30)) @ Franks Electron Tubes
21HB5A @ RadioMuseum.org


Type 21HB5A
Beam Power Tube



MECHANICAL DATA

Basing12BJ


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