| Part Number | ECH42 |
| Manufacturer | Philips |
| Title | Triode - Hexode |
| Description | page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 ECH42 sheet 1 2 3 3 4 5 A B C D E F G H I J FP date 1953.10.10 1953.10.10 1953.10.10 1960.10.10 1... |
| Features |
...
|
| Datasheet |
 ECH42 Datasheet
|
