Tube cross-reference
150C4 alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 150C4 voltage regulator. Compare core specifications and verify every restriction before using a replacement.
Exact variations of 150C4
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.
Replacement tubes for 150C4
The following tubes are recorded as possible replacements for 150C4. This direction does not establish that 150C4 can replace them.
Voltage Regulator
The database records 0A2 as a possible replacement for150C4.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Voltage Regulator | Voltage Regulator |
| Construction | VoltageRegulator | VoltageRegulator |
| Base | Not recorded | B7G |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | Not recorded | 0 V |
| Heater current | Not recorded | 0 A |
Where 150C4 can be used as the replacement
In these recorded relationships, 150C4 is the replacement tube. The listed original tubes are not automatically suitable as replacements for 150C4.
Voltage Regulator
The database records 150C4 as a possible replacement for0A2.
No special restrictions are recorded for this substitution.
| Specification | 150C4 replacement | Original tube |
|---|---|---|
| Tube type | Voltage Regulator | Voltage Regulator |
| Construction | VoltageRegulator | VoltageRegulator |
| Base | Not recorded | B7G |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | Not recorded | 0 V |
| Heater current | Not recorded | 0 A |
Voltage Regulator
The database records 150C4 as a possible replacement for6073.
No special restrictions are recorded for this substitution.
| Specification | 150C4 replacement | Original tube |
|---|---|---|
| Tube type | Voltage Regulator | Voltage Regulator |
| Construction | VoltageRegulator | VoltageRegulator |
| Base | Not recorded | Not recorded |
| Socket | B7G | IO |
| Base pins | 7 | 8 |
| Sections | 1 | 1 |
| Heater voltage | Not recorded | Not recorded |
| Heater current | Not recorded | Not recorded |
Voltage Regulator
The database records 150C4 as a possible replacement for6626.
No special restrictions are recorded for this substitution.
| Specification | 150C4 replacement | Original tube |
|---|---|---|
| Tube type | Voltage Regulator | Voltage Regulator |
| Construction | VoltageRegulator | VoltageRegulator |
| Base | Not recorded | Not recorded |
| Socket | B7G | IO |
| Base pins | 7 | 8 |
| 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 150C4 specifications →