Tube Substitutions for:
1N5GT
Sharp Cutoff RF Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 1N5GT | 1P5, 1D5, 1E5, 1N5G, 1N5GT/G, 1P5G, 1P5GT |  |
| Web References | 1N5GT @ RadioMuseum.org | |
| Type | Substitutes | Base Diagram |
|---|---|---|
| 1N5GT | 1P5, 1D5, 1E5, 1N5G, 1N5GT/G, 1P5G, 1P5GT | |
| Web References | 1N5GT @ RadioMuseum.org | |
| Bulb | T-9 |
| Outline | 9-18 |
| Base1 | Small Wafer Octal With Metal Sleeve 7-Pin |
| Basing | 5Y |
| Mounting Position | Any |
| Filament Voltage D C | 1.4 | Volts |
| Filament Current | 50 | Ma |
| Plate Voltage | 90 | Volts |
| Grid No. 2 Voltage | 90 | Volts |
| Grid No. 1 Voltage1 | 0 | Volts |
| Plate Current | 1.2 | Ma |
| Grid No. 2 Current | 0.3 | Ma |
| Transconductance | 750 | �mhos |
| Plate Resistance (approx.) | 1.5 | Megohm |
| Grid No. 1 Bias for Gm=50�mhos | -3.2 | Volts |
| Grid No. 1 Bias for Gm=5�mhos | -4.0 | Volts |
| 1 | Negative filament return to Pin 7. |