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| 7494 Pinout |
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| 7494 Substitutes |
| Different rating or performance |
12AX7, 12AX7A, 12AX7R, 12AX7S, 12AX7WA, 5751, 5751WA, 6057, 6681, 6L13, 7025, 7382, 7729, B339, CK5751, CV10319, CV4004, CV4017, CV492, CV8156, CV8222, CV8312, E2164, E83CC, ECC803, ECC803S, ECC83, ECC863, M8137, QB339 |
| Different filament voltage |
20EZ7, 6AX7 |
Warning: Substitutes are given as a guide only - please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application. |
| 7494 Ratings |
No information available |
| 7494 Application Data |
| Class |
Va |
Vg1 |
Ia |
Ra |
S |
| A |
250 |
-2.0 |
1.25 |
62,500 |
1.6 |
| Triode |
250 |
-2 |
1.2 |
62,500 |
1.6 |
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| 7494 Data sheet links |
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