GenRad 1409系列提供了高性價比高穩定性的標準電容。並且具低溫度漂移係數，低損耗。範圍覆蓋了1 nF - 1,000 µF。
電容值0.001µF-1000µF
穩定性±0.01% /年
2到5個終端配置，取決於型號
認證ISO-17025
包括3年保修
| Nominal value | Model | Adjustment to nominal | Temperature coeffcient (ppm/°C) | Calibration frequency | Dissipation (typical) | Stability (per year) | Max voltage | Terminals | Capacitor type | |
| Peak (V) | Max Frequency | |||||||||
| 1 nF | 1409-F | ±0.02% | 20 | 1 kHz | 0.0003 | ±100 ppm | 500 | 10 kHz | 2 bp's + gnd | Silvered Mica mechanically stabilized hermetically sealed |
| 10 nF | 1409-L | ±0.02% | 20 | 1 kHz | 0.0003 | ±100 ppm | 500 | 10 kHz | ||
| 100 nF | 1409-T | ±0.02% | 20 | 1 kHz | 0.0003 | ±100 ppm | 500 | 10 kHz | ||
| 1 µF | 1409-Y | ±0.02% | 20 | 1 kHz | 0.0002 | ±100 ppm | 500 | 10 kHz | ||
| 10 µF | 1409-10µF | ±0.04% | ±50 | 100 Hz | 0.0005 | ±200 ppm | 22 Vrms† | 1 kHz | 4 bp's + gnd | Metallized Polypropyl ene Sulfde (MPPS) hermetically sealed |
| 100 µF | 1409-100µF | ±0.05% | ±50 | 100 Hz | 0.001 | ±500 ppm | 22 Vrms† | 1 kHz | ||
| 1,000 µF | 1409-1000µF | ±0.4% | -150 | 100 Hz | 0.001 | ±500 ppm | 22 Vrms† | 1 kHz | ||
| Custom | 1409-X | customer-selected value and power specifcations |
