Power Grid Devices Eimac
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Broadcast - Triodes
| Model Number | Emitter | Cooling | Eb,kV | Ib,A | Po (kW) | Comment |
| Oxide | Air | 3.2 | 0.4 | 0.9 | ||
| Thoriated | Air | 7 | 4 | 22.4 | ||
| Thoriated | Air | 7 | 4 | 22.4 | ||
| Thoriated | Air | 7.6 | 3.7 | 22.5 | ||
| Oxide | Air | 5 | 3.7 | 10 | ||
| Thoriated | Air | 3.5 | 0.9 | 2.1 | ||
| Thoriated | Air | 3.6 | 0.7 | 1.5 | ||
| Thoriated | Air | 4 | 0.6 | 1.6 | ||
| Thoriated | Air | 4 | 0.6 | 1.6 | ||
| Thoriated | Air | 7 | 6 | 30 | ||
| Thoriated | Air | 7 | 4.6 | 25.5 | ||
| Thoriated | Air | 10 | 5 | 41.2 | ||
| Oxide | Air | 3.5 | 1 | 2.1 | ||
| Thoriated | Air | 3 | 1 | 1.6 | ||
| Thoriated | Air | 4 | 0.6 | 1.6 | ||
| Thoriated | Air | 10 | 7.9 | 64 | ||
| Thoriated | Air | 7.8 | 4.2 | 27.5 | ||
| 3CX20,000C7 | Thoriated | Air | 7.8 | 4.2 | 27.5 | |
| Thoriated | Air | 6 | 2.1 | 10 | ||
| Thoriated | Air | 6 | 2.1 | 10 | ||
| Thoriated | Air | 5.5 | 1.1 | 5.1 | ||
| Thoriated | Air | 4.8 | 1.5 | 5.5 | ||
| Thoriated | Air | 5.5 | 1.1 | 5.1 | ||
| Thoriated | Air | 4.8 | 1.5 | 5.5 | ||
| Oxide | Air | 2 | 0.3 | 0.3 | ||
| Oxide | Air | 6 | 1.6 | 5 | ||
| Thoriated | Air | 5.7 | 2.5 | 10 | ||
| Oxide | Air | 2.2 | 0.5 | 0.8 | ||
| Oxide | Air | 2 | 0.3 | 0.3 | ||
| Oxide | Air | 4 | 0.9 | 2 | ||
| Thoriated | Water | 7 | 5 | 34.2 |
Footnotes:
* The following Eimac types currently in production are for renewal use and are not suggested for new equipment design. Data on these tubes may be obtained from CPI MPP Division, Eimac Operation Application Engineering Department.
* The following Eimac types currently in production are for renewal use and are not suggested for new equipment design. Data on these tubes may be obtained from CPI MPP Division, Eimac Operation Application Engineering Department.