Tube Substitutions for:
7247
Double Triode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 7247 | 12DW7 |  |
| Web References | 7247 (General Electric) @ Franks Electron Tubes 7247 (RCA (RC30)) @ Franks Electron Tubes 7247 @ RadioMuseum.org | |
Double Triode
MECHANICAL DATA
| Basing | 9A |