Tube cross-reference
PL84 alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the PL84 power - tv vertical output. Compare core specifications and verify every restriction before using a replacement.
Exact variations of PL84
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.
15CW5 Power - TV Vertical Output
- Base
- 9CV
- Socket
- B9A
- Base pins
- 9
- Sections
- 1
- Heater voltage
- 15 V
- Heater current
- 0.3 A
Replacement tubes for PL84
The following tubes are recorded as possible replacements for PL84. This direction does not establish that PL84 can replace them.
Power - TV Vertical Output
The database records 15CW5 as a possible replacement forPL84.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Power - TV Vertical Output | Power - TV Vertical Output |
| Construction | Pentode | Pentode |
| Base | 9CV | 9CV |
| Socket | B9A | B9A |
| Base pins | 9 | 9 |
| Sections | 1 | 1 |
| Heater voltage | 15 V | 15 V |
| Heater current | 0.285 A | 0.3 A |
Where PL84 can be used as the replacement
In these recorded relationships, PL84 is the replacement tube. The listed original tubes are not automatically suitable as replacements for PL84.
Power - TV Vertical Output
The database records PL84 as a possible replacement for15CW5.
No special restrictions are recorded for this substitution.
| Specification | PL84 replacement | Original tube |
|---|---|---|
| Tube type | Power - TV Vertical Output | Power - TV Vertical Output |
| Construction | Pentode | Pentode |
| Base | 9CV | 9CV |
| Socket | B9A | B9A |
| Base pins | 9 | 9 |
| Sections | 1 | 1 |
| Heater voltage | 15 V | 15 V |
| Heater current | 0.285 A | 0.3 A |
Power - TV Vertical Output
The database records PL84 as a possible replacement for16A5.
No special restrictions are recorded for this substitution.
| Specification | PL84 replacement | Original tube |
|---|---|---|
| Tube type | Power - TV Vertical Output | Power - TV Vertical Output |
| Construction | Pentode | Pentode |
| Base | 9CV | 9BL |
| Socket | B9A | B9A |
| Base pins | 9 | 9 |
| Sections | 1 | 1 |
| Heater voltage | 15 V | 16.5 V |
| Heater current | 0.285 A | 0.3 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 PL84 specifications →