TriodeTriode
- μ
- 85
- gm
- 2.5 mA/V
- rp
- 34 kΩ
- Pa
- 3.5 W
Ampera
ECL83 Pentode Vacuum Tube
Triode + Pentode6.3 V · 0.6 A9-pin Noval2 sections
In brief
PentodePentode
- μ
- 10
- gm
- 5.5 mA/V
- rp
- 53 kΩ
- Pa
- 5.4 W
The ECL83-T is a indirectly-heated triode from Philips, introduced around 1958. It provides a gain factor (μ) of 85 with 34.0kΩ plate resistance. Commonly used in driver applications. Triode section. The ECL83-P is a indirectly-heated pentode from Philips, introduced around 1958. It provides a gain factor (μ) of 10 with 53.0kΩ plate resistance. Commonly used in power applications. Pentode section.
Limits
| Specification | Value | Source |
|---|---|---|
| Heater | ||
| Heater voltage | 6.3 V | Datasheet |
| Heater current | 0.6 A | Datasheet |
| Specification | Value | Source |
|---|---|---|
| LimitsDatasheet maximum ratings — not to be exceeded | ||
| Max Plate V | 250 V | Datasheet |
| Pa max | 3.5 W | Datasheet |
Typical operation
Using this tube
APPLICATIONS
Phase splitter
Generic pentode power stage
Replace or compare
Sources
Manufacturer datasheets
Triode
Pentode
SPICE models
Revision and verification status
- Source
- datasheet4u Mullard ECL83
- Reviewed
- 2026-05-29
- Status
- DataModelCalc
- Model
- SPICE model
Context
HISTORY
- Introduced
- 1958
- Manufacturer
- Philips
- Era
- Golden Age
METRIX TESTER