Tube cross-reference
14ACP4 alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 14ACP4 specialized - cathode ray. Compare core specifications and verify every restriction before using a replacement.
Replacement tubes for 14ACP4
The following tubes are recorded as possible replacements for 14ACP4. This direction does not establish that 14ACP4 can replace them.
Specialized - Cathode Ray
The database records 14AEP4 as a possible replacement for14ACP4.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Specialized - Cathode Ray | Specialized - Cathode Ray |
| Construction | CathodeRay | CathodeRay |
| Base | B6-63 | Not recorded |
| Socket | DUODECAL6 | DUODECAL6 |
| Base pins | Not recorded | Not recorded |
| Sections | 1 | 1 |
| Heater voltage | 6.3 V | Not recorded |
| Heater current | 0.6 A | Not recorded |
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 14ACP4 specifications →