Tube cross-reference
EBF80 alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the EBF80 voltage radio detector converter. Compare core specifications and verify every restriction before using a replacement.
Exact variations of EBF80
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.
6N8 Voltage Radio Detector Converter
- Base
- 9T
- Socket
- B9A
- Base pins
- 9
- Sections
- 3
- Heater voltage
- 6.3 V
- Heater current
- 0.3 A
Replacement tubes for EBF80
The following tubes are recorded as possible replacements for EBF80. This direction does not establish that EBF80 can replace them.
Voltage Radio Detector Converter
The database records 6N8 as a possible replacement forEBF80.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Voltage Radio Detector Converter | Voltage Radio Detector Converter |
| Construction | Diode-Diode-Pentode | Diode-Diode-Pentode |
| Base | NOVAL | 9T |
| Socket | B9A | B9A |
| Base pins | 9 | 9 |
| Sections | 3 | 3 |
| Heater voltage | 6.3 V | 6.3 V |
| Heater current | 0.3 A | 0.3 A |
Where EBF80 can be used as the replacement
In these recorded relationships, EBF80 is the replacement tube. The listed original tubes are not automatically suitable as replacements for EBF80.
Voltage Radio Detector Converter
The database records EBF80 as a possible replacement for6AD8.
No special restrictions are recorded for this substitution.
| Specification | EBF80 replacement | Original tube |
|---|---|---|
| Tube type | Voltage Radio Detector Converter | Voltage Radio Detector Converter |
| Construction | Diode-Diode-Pentode | Diode-Diode-Pentode |
| Base | NOVAL | 9T |
| Socket | B9A | B9A |
| Base pins | 9 | Not recorded |
| Sections | 3 | 3 |
| Heater voltage | 6.3 V | 6.3 V |
| Heater current | 0.3 A | 0.3 A |
Voltage Radio Detector Converter
The database records EBF80 as a possible replacement for6N8.
No special restrictions are recorded for this substitution.
| Specification | EBF80 replacement | Original tube |
|---|---|---|
| Tube type | Voltage Radio Detector Converter | Voltage Radio Detector Converter |
| Construction | Diode-Diode-Pentode | Diode-Diode-Pentode |
| Base | NOVAL | 9T |
| Socket | B9A | B9A |
| Base pins | 9 | 9 |
| Sections | 3 | 3 |
| Heater voltage | 6.3 V | 6.3 V |
| Heater current | 0.3 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 EBF80 specifications →