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4
Results for DF21
Datasheets
| Type | Brand | Function | Size | Downloads | |
|---|---|---|---|---|---|
| DF21 | Philips | power pentode or beam tetrode (p) | 2.2 MB | 0 | |
| DF21 | Philips | power pentode or beam tetrode (p) | 376 KB | 0 | |
| DF21 | Philips | power pentode or beam tetrode (p) | 335 KB | 0 | |
| DF21 | Philips | power pentode or beam tetrode (p) | 138 KB | 0 |