Tube cross-reference
0B2WA alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 0B2WA voltage regulator. Compare core specifications and verify every restriction before using a replacement.
Exact variations of 0B2WA
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.
6627 Voltage Regulator
- Base
- Not recorded
- Socket
- B7G
- Base pins
- 7
- Sections
- 1
- Heater voltage
- Not recorded
- Heater current
- Not recorded
Where 0B2WA can be used as the replacement
In these recorded relationships, 0B2WA is the replacement tube. The listed original tubes are not automatically suitable as replacements for 0B2WA.
Voltage Regulator
The database records 0B2WA as a possible replacement forM8224.
No special restrictions are recorded for this substitution.
| Specification | 0B2WA replacement | Original tube |
|---|---|---|
| Tube type | Voltage Regulator | Voltage Regulator |
| Construction | VoltageRegulator | VoltageRegulator |
| Base | 5B0 | Not recorded |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 0 V | Not recorded |
| Heater current | 0 A | Not recorded |
Voltage Regulator
The database records 0B2WA as a possible replacement for6074.
No special restrictions are recorded for this substitution.
| Specification | 0B2WA replacement | Original tube |
|---|---|---|
| Tube type | Voltage Regulator | Voltage Regulator |
| Construction | VoltageRegulator | VoltageRegulator |
| Base | 5B0 | Not recorded |
| Socket | B7G | IO |
| Base pins | 7 | 8 |
| Sections | 1 | 1 |
| Heater voltage | 0 V | Not recorded |
| Heater current | 0 A | Not recorded |
Voltage Regulator
The database records 0B2WA as a possible replacement for6627.
No special restrictions are recorded for this substitution.
| Specification | 0B2WA replacement | Original tube |
|---|---|---|
| Tube type | Voltage Regulator | Voltage Regulator |
| Construction | VoltageRegulator | VoltageRegulator |
| Base | 5B0 | Not recorded |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 0 V | Not recorded |
| Heater current | 0 A | Not recorded |
Voltage Regulator
The database records 0B2WA as a possible replacement for0B2.
No special restrictions are recorded for this substitution.
| Specification | 0B2WA replacement | Original tube |
|---|---|---|
| Tube type | Voltage Regulator | Voltage Regulator |
| Construction | VoltageRegulator | VoltageRegulator |
| Base | 5B0 | B7G |
| Socket | B7G | B7G |
| Base pins | 7 | 7 |
| Sections | 1 | 1 |
| Heater voltage | 0 V | 0 V |
| Heater current | 0 A | 0 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 0B2WA specifications →