| Part Number | ECC40 |
| Manufacturer | Philips |
| Title | Double Triode |
| Description | page 1 2 3 4 5 6 7 8 ECC40 sheet 1 2 3 4 5 A B FP date 1953.10.10 1953.10.10 1951.06.06 1951.06.06 1953.10.10 1951.02.02 1951.02.02 1999.04.19 ... |
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| Datasheet |
 ECC40 Datasheet
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