Tube cross-reference
7035 alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 7035 power - beam (not sweep) (over 1000v 100w). Compare core specifications and verify every restriction before using a replacement.
Exact variations of 7035
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.
4X150D Power - Tetrode (NOT beam) (over 1000V 100W)
- Base
- Not recorded
- Socket
- RADIALRING9
- Base pins
- Not recorded
- Sections
- 1
- Heater voltage
- 26.5 V
- Heater current
- 0.57 A
Replacement tubes for 7035
The following tubes are recorded as possible replacements for 7035. This direction does not establish that 7035 can replace them.
Power - Tetrode (NOT beam) (over 1000V 100W)
The database records 4X150D as a possible replacement for7035.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Power - Beam (NOT sweep) (over 1000V 100W) | Power - Tetrode (NOT beam) (over 1000V 100W) |
| Construction | BeamPower | Tetrode |
| Base | Not recorded | Not recorded |
| Socket | B9A | RADIALRING9 |
| Base pins | 9 | Not recorded |
| Sections | 1 | 1 |
| Heater voltage | 26.5 V | 26.5 V |
| Heater current | 0.58 A | 0.57 A |
Power - Beam (NOT sweep) (over 1000V 100W)
The database records 7609 as a possible replacement for7035.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Power - Beam (NOT sweep) (over 1000V 100W) | Power - Beam (NOT sweep) (over 1000V 100W) |
| Construction | BeamPower | BeamPower |
| Base | Not recorded | Not recorded |
| Socket | B9A | Not recorded |
| Base pins | 9 | Not recorded |
| Sections | 1 | 1 |
| Heater voltage | 26.5 V | 26.5 V |
| Heater current | 0.58 A | 0.51 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 7035 specifications →