Tube cross-reference
12AE6A alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 12AE6A voltage - triode (under 100v). Compare core specifications and verify every restriction before using a replacement.
Where 12AE6A can be used as the replacement
In these recorded relationships, 12AE6A is the replacement tube. The listed original tubes are not automatically suitable as replacements for 12AE6A.
Voltage - Triode (under 100V)
The database records 12AE6A as a possible replacement for12AE6.
No special restrictions are recorded for this substitution.
| Specification | 12AE6A replacement | Original tube |
|---|---|---|
| Tube type | Voltage - Triode (under 100V) | Voltage - Triode (under 100V) |
| Construction | Diode-Diode-Triode | Diode-Diode-Triode |
| Base | 7BT | 7BT |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 3 | 3 |
| Heater voltage | 12.6 V | 12.6 V |
| Heater current | 0.15 A | 0.15 A |
Voltage - Triode (under 100V)
The database records 12AE6A as a possible replacement for12FT6.
No special restrictions are recorded for this substitution.
| Specification | 12AE6A replacement | Original tube |
|---|---|---|
| Tube type | Voltage - Triode (under 100V) | Voltage - Triode (under 100V) |
| Construction | Diode-Diode-Triode | Diode-Diode-Triode |
| Base | 7BT | 7BT |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 3 | 3 |
| 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 12AE6A specifications →