Tube cross-reference
7714 alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 7714 specialized - switching tube. Compare core specifications and verify every restriction before using a replacement.
Exact variations of 7714
These designations belong to the same electrical variation group. Their names may differ because of international standards, manufacturing tolerances, or materials, but they are recorded as electrically equivalent—not merely substitutes.
Z805U Specialized - Switching Tube
- Base
- Not recorded
- Socket
- B9A
- Base pins
- Not recorded
- Sections
- 1
- Heater voltage
- Not recorded
- Heater current
- Not recorded
Replacement tubes for 7714
The following tubes are recorded as possible replacements for 7714. This direction does not establish that 7714 can replace them.
Specialized - Switching Tube
The database records Z805U as a possible replacement for7714.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Specialized - Switching Tube | Specialized - Switching Tube |
| Construction | TriggerPulseSwitch | TriggerPulseSwitch |
| Base | Not recorded | Not recorded |
| Socket | Not recorded | B9A |
| Base pins | Not recorded | Not recorded |
| Sections | 1 | 1 |
| Heater voltage | Not recorded | Not recorded |
| Heater current | Not recorded | 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 7714 specifications →