Tube cross-reference
17BE3A alternatives, equivalents, and replacements
Review exact electrical variations and directional substitutions recorded for the 17BE3A rectifier - damper diode. Compare core specifications and verify every restriction before using a replacement.
Replacement tubes for 17BE3A
The following tubes are recorded as possible replacements for 17BE3A. This direction does not establish that 17BE3A can replace them.
Rectifier - Damper Diode
The database records 17BE3 as a possible replacement for17BE3A.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Rectifier - Damper Diode | Rectifier - Damper Diode |
| Construction | Rectifier | Rectifier |
| Base | Not recorded | 26E |
| Socket | B9A | B9A |
| Base pins | 12 | 12 |
| Sections | 1 | 1 |
| Heater voltage | 16.8 V | 16.8 V |
| Heater current | 0.45 A | 0.45 A |
Rectifier - Damper Diode
The database records 17BZ3 as a possible replacement for17BE3A.
No special restrictions are recorded for this substitution.
| Specification | Original tube | Replacement |
|---|---|---|
| Tube type | Rectifier - Damper Diode | Rectifier - Damper Diode |
| Construction | Rectifier | Rectifier |
| Base | Not recorded | 12GA |
| Socket | B9A | B9A |
| Base pins | 12 | 12 |
| Sections | 1 | 1 |
| Heater voltage | 16.8 V | 16.8 V |
| Heater current | 0.45 A | 0.45 A |
Where 17BE3A can be used as the replacement
In these recorded relationships, 17BE3A is the replacement tube. The listed original tubes are not automatically suitable as replacements for 17BE3A.
Rectifier - Damper Diode
The database records 17BE3A as a possible replacement for17BE3.
No special restrictions are recorded for this substitution.
| Specification | 17BE3A replacement | Original tube |
|---|---|---|
| Tube type | Rectifier - Damper Diode | Rectifier - Damper Diode |
| Construction | Rectifier | Rectifier |
| Base | Not recorded | 26E |
| Socket | B9A | B9A |
| Base pins | 12 | 12 |
| Sections | 1 | 1 |
| Heater voltage | 16.8 V | 16.8 V |
| Heater current | 0.45 A | 0.45 A |
Rectifier - Damper Diode
The database records 17BE3A as a possible replacement for17BW3.
- Parallel heater circuits only
| Specification | 17BE3A replacement | Original tube |
|---|---|---|
| Tube type | Rectifier - Damper Diode | Rectifier - Damper Diode |
| Construction | Rectifier | Rectifier |
| Base | Not recorded | 12FX |
| Socket | B9A | B12C |
| Base pins | 12 | 12 |
| Sections | 1 | 1 |
| Heater voltage | 16.8 V | 16.8 V |
| Heater current | 0.45 A | 0.6 A |
Rectifier - Damper Diode
The database records 17BE3A as a possible replacement for17BZ3.
No special restrictions are recorded for this substitution.
| Specification | 17BE3A replacement | Original tube |
|---|---|---|
| Tube type | Rectifier - Damper Diode | Rectifier - Damper Diode |
| Construction | Rectifier | Rectifier |
| Base | Not recorded | 12GA |
| Socket | B9A | B9A |
| Base pins | 12 | 12 |
| Sections | 1 | 1 |
| Heater voltage | 16.8 V | 16.8 V |
| Heater current | 0.45 A | 0.45 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 17BE3A specifications →