| Part Number | ECH83 |
| Manufacturer | Philips |
| Title | Triode - Heptode 1957 |
| Description | page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 ECH83 sheet 1 2 3 A B C D E F G H I J FP date 1957.12.12 1957.12.12 1957.12.12 1958.10.10 1958.10.10 1958.... |
| Features |
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| Datasheet |
 ECH83 Datasheet 371.24KB |
