Tube cross-reference
50AX6G alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 50AX6G rectifier - full wave. Compare core specifications and verify every restriction before using a replacement.
Where 50AX6G can be used as the replacement
In these recorded relationships, 50AX6G is the replacement tube. The listed original tubes are not automatically suitable as replacements for 50AX6G.
Rectifier - Full Wave
The database records 50AX6G as a possible replacement for50Z6G.
No special restrictions are recorded for this substitution.
| Specification | 50AX6G replacement | Original tube |
|---|---|---|
| Tube type | Rectifier - Full Wave | Rectifier - Full Wave |
| Construction | Rectifier-Rectifier | Rectifier-Rectifier |
| Base | 7O | 7O |
| Socket | B7 | IO |
| Base pins | 7 | 7 |
| Sections | 2 | 2 |
| Heater voltage | 50 V | 50 V |
| Heater current | 0.3 A | 0.3 A |
Verify before substituting
Matching a base or heater voltage is not enough to prove that two tubes are interchangeable. Check pin connections, heater current, maximum ratings, bias requirements, warm-up behavior, and the equipment manufacturer’s service documentation before making a substitution.
View the complete 50AX6G specifications →