Tube cross-reference
HY61 alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the HY61 power - beam (not sweep). Compare core specifications and verify every restriction before using a replacement.
Exact variations of HY61
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.
807 Power - Beam (NOT sweep)
- Base
- 5AW
- Socket
- UX5
- Base pins
- 5
- Sections
- 1
- Heater voltage
- 6.3 V
- Heater current
- 0.9 A
Replacement tubes for HY61
The following tubes are recorded as possible replacements for HY61. This direction does not establish that HY61 can replace them.
Power - Beam (NOT sweep)
The database records 807 as a possible replacement forHY61.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Power - Beam (NOT sweep) | Power - Beam (NOT sweep) |
| Construction | BeamPower | BeamPower |
| Base | Not recorded | 5AW |
| Socket | Not recorded | UX5 |
| Base pins | 5 | 5 |
| Sections | 1 | 1 |
| Heater voltage | 6.3 V | 6.3 V |
| Heater current | 0.9 A | 0.9 A |
Where HY61 can be used as the replacement
In these recorded relationships, HY61 is the replacement tube. The listed original tubes are not automatically suitable as replacements for HY61.
Power - Beam (NOT sweep)
The database records HY61 as a possible replacement for807.
No special restrictions are recorded for this substitution.
| Specification | HY61 replacement | Original tube |
|---|---|---|
| Tube type | Power - Beam (NOT sweep) | Power - Beam (NOT sweep) |
| Construction | BeamPower | BeamPower |
| Base | Not recorded | 5AW |
| Socket | Not recorded | UX5 |
| Base pins | 5 | 5 |
| Sections | 1 | 1 |
| Heater voltage | 6.3 V | 6.3 V |
| Heater current | 0.9 A | 0.9 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 HY61 specifications →