Tube cross-reference
6166A alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 6166A power - beam (not sweep) (over 1000v 100w). Compare core specifications and verify every restriction before using a replacement.
Replacement tubes for 6166A
The following tubes are recorded as possible replacements for 6166A. This direction does not establish that 6166A can replace them.
Power - Beam (NOT sweep) (over 1000V 100W)
The database records 7007 as a possible replacement for6166A.
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 | IO | B9A |
| Base pins | Not recorded | Not recorded |
| Sections | 1 | 1 |
| Heater voltage | 5 V | 5 V |
| Heater current | 168 A | 168 A |
Where 6166A can be used as the replacement
In these recorded relationships, 6166A is the replacement tube. The listed original tubes are not automatically suitable as replacements for 6166A.
Power - Beam (NOT sweep) (over 1000V 100W)
The database records 6166A as a possible replacement for7007.
No special restrictions are recorded for this substitution.
| Specification | 6166A replacement | Original tube |
|---|---|---|
| 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 | IO | B9A |
| Base pins | Not recorded | Not recorded |
| Sections | 1 | 1 |
| Heater voltage | 5 V | 5 V |
| Heater current | 168 A | 168 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 6166A specifications →