Tube cross-reference
5794A alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 5794A voltage - triode (single high frequency). Compare core specifications and verify every restriction before using a replacement.
Exact variations of 5794A
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.
6562 Voltage - Triode (single high frequency)
- Base
- Not recorded
- Socket
- Not recorded
- Base pins
- 4
- Sections
- 1
- Heater voltage
- 6 V
- Heater current
- 0.16 A
Replacement tubes for 5794A
The following tubes are recorded as possible replacements for 5794A. This direction does not establish that 5794A can replace them.
Voltage - Triode (single high frequency)
The database records 6562 as a possible replacement for5794A.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Voltage - Triode (single high frequency) | Voltage - Triode (single high frequency) |
| Construction | Triode | Triode |
| Base | Not recorded | Not recorded |
| Socket | Not recorded | Not recorded |
| Base pins | Not recorded | 4 |
| Sections | 1 | 1 |
| Heater voltage | 6 V | 6 V |
| Heater current | 0.16 A | 0.16 A |
Where 5794A can be used as the replacement
In these recorded relationships, 5794A is the replacement tube. The listed original tubes are not automatically suitable as replacements for 5794A.
Voltage - Triode (single high frequency)
The database records 5794A as a possible replacement for5794.
No special restrictions are recorded for this substitution.
| Specification | 5794A replacement | Original tube |
|---|---|---|
| Tube type | Voltage - Triode (single high frequency) | Voltage - Triode (single high frequency) |
| Construction | Triode | Triode |
| Base | Not recorded | Not recorded |
| Socket | Not recorded | B9A |
| Base pins | Not recorded | Not recorded |
| Sections | 1 | 1 |
| Heater voltage | 6 V | 6.3 V |
| Heater current | 0.16 A | 0.135 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 5794A specifications →