| ITEMS/TYPE | 2Z | |
| Frequency range | 19.2/76.8 MHz | 26 MHz |
| Overtone Order | Fundamental | Fundamental |
| Frequency tolerance at 25℃ | ±10 ppm | ±10 ppm |
| Operating temperature range and frequency stability | See Table 1 | See Table 1 |
| Equivalent series resistance | See Table 2 | See Table 2 |
| Shunt capacitance | 1.8 ~ 3.1 pF | 3 pF Max or specify |
| Load capacitance | 7 pF | 7, 9 pF |
| Drive level | 10 ~ 100 μW | 100, 150 μW MAX. |
| Insulation resistance (at DC 100V) | 500 MΩ Min. | 500 MΩ Min. |
| Thermistor Resistance | 100 kΩ ± 1% | 100 kΩ ± 1% |
| Thermistor B-constant | 4250 kΩ ± 1% | 4250 kΩ ± 1% |
| Aging at 25℃ | ±0.7 ppm / year Max. | ±0.7 ppm / year Max. |
| Storage temperature range | -40 ～ +105 ℃ | -40 ～ +105 ℃ |
| Measure instrument | S&A 250B system with PI circuit | |
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