Tube cross-reference
12E5GT alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 12E5GT tuning indicator. Compare core specifications and verify every restriction before using a replacement.
Replacement tubes for 12E5GT
The following tubes are recorded as possible replacements for 12E5GT. This direction does not establish that 12E5GT can replace them.
Voltage - Triode (single)
The database records 12J5 as a possible replacement for12E5GT.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Tuning Indicator | Voltage - Triode (single) |
| Construction | Triode-TuningIndicator | Triode |
| Base | 60 | 60 |
| Socket | IO | IO |
| Base pins | 8 | 8 |
| Sections | 2 | 1 |
| Heater voltage | 12.6 V | 12.6 V |
| Heater current | 0.15 A | 0.15 A |
Voltage - Triode (single)
The database records 12J5GT as a possible replacement for12E5GT.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Tuning Indicator | Voltage - Triode (single) |
| Construction | Triode-TuningIndicator | Triode |
| Base | 60 | 60 |
| Socket | IO | IO |
| Base pins | 8 | 8 |
| Sections | 2 | 1 |
| Heater voltage | 12.6 V | 12.6 V |
| Heater current | 0.15 A | 0.15 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 12E5GT specifications →