Tube cross-reference
10Y alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 10Y power - triode. Compare core specifications and verify every restriction before using a replacement.
Replacement tubes for 10Y
The following tubes are recorded as possible replacements for 10Y. This direction does not establish that 10Y can replace them.
Power - Triode
The database records 10 as a possible replacement for10Y.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Power - Triode | Power - Triode |
| Construction | Triode | Triode |
| Base | Not recorded | 4D |
| Socket | UX4 | UX4 |
| Base pins | 4 | 4 |
| Sections | 1 | 1 |
| Heater voltage | 7.5 V | 7.5 V |
| Heater current | 1.25 A | 1.25 A |
Where 10Y can be used as the replacement
In these recorded relationships, 10Y is the replacement tube. The listed original tubes are not automatically suitable as replacements for 10Y.
Power - Triode
The database records 10Y as a possible replacement for10.
No special restrictions are recorded for this substitution.
| Specification | 10Y replacement | Original tube |
|---|---|---|
| Tube type | Power - Triode | Power - Triode |
| Construction | Triode | Triode |
| Base | Not recorded | 4D |
| Socket | UX4 | UX4 |
| Base pins | 4 | 4 |
| Sections | 1 | 1 |
| Heater voltage | 7.5 V | 7.5 V |
| Heater current | 1.25 A | 1.25 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 10Y specifications →