Tube cross-reference
ME1401 alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the ME1401 voltage - triode (under 100v). Compare core specifications and verify every restriction before using a replacement.
Where ME1401 can be used as the replacement
In these recorded relationships, ME1401 is the replacement tube. The listed original tubes are not automatically suitable as replacements for ME1401.
Voltage - Triode (single)
The database records ME1401 as a possible replacement for5802.
No special restrictions are recorded for this substitution.
| Specification | ME1401 replacement | Original tube |
|---|---|---|
| Tube type | Voltage - Triode (under 100V) | Voltage - Triode (single) |
| Construction | Triode | Triode |
| Base | Not recorded | Not recorded |
| Socket | Not recorded | Not recorded |
| Base pins | Not recorded | Not recorded |
| Sections | 1 | 1 |
| Heater voltage | 1.25 V | 1.25 V |
| Heater current | 0.013 A | 0.01 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 ME1401 specifications →