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Tube Substitutions for:
1803
Half-Wave Vacuum Rectifier
Type
Substitutes
Base Diagram
1803
G564, G430_Triotron, RGN564, EG410, V0, V150_Visseaux, V66
Web References
1803 (Philips) @ Franks Electron Tubes?
1803 @ Radiomuseum
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