| 1. General Item |
| Nominal Frequency | 10.000MHz | |
| Vibration Mode | AT Fund. | |
| Operation Temperature Range | -20~+70 | |
| Storage Temperature Range | -40~+85 | |
| Test Machine | S&A 250B | |
| Drive Level | 10W | |
| Load Capacitance | 12pF | |
| 2. Electrical Characteristics |
| Frequency Tolerance | 10ppm | 253, Relatively humidity 60% |
| Equivalent Resistance | 60 | |
| Temperature Characteristics | 20ppm | |
| Shunt Capacitance | 7pF | |
| Insulation Resistance | 500M | 10015V DC |
| Aging Characteristics | 5ppm/year | |
| 3. Reliability Specification |
| Drop Characteristics | Frequency change: 5ppm, Rr as specification | Height 50cm, 3 times, test after 1 hour (Equipment: S&A250B, thickness 3cm hard wood) |
| Shake Characteristics | Frequency change: 5ppm, Rr as specification | Shake frequency 10~55Hz, cyc1~2 minutes, swing 1.5mm, direction x/y/z, all 30 minutes. Test after 1 hour (Equipment: S&A250B) |
| Airproof Characteristics | IR 500 m | Put crystal into pressure cabin with alcohol, keep pressure 0.4-0.5mpa 10 minutes, then take out and blow for 5 minutes (Equipment: IR machine) |
| Weld Characteristics | 90% adhibit tin ok | 2355, 3 seconds (Equipment: test machine) |
| Humidity Characteristics | Frequency change: 5ppm, Rr as specification | 402, humidity 90-95%, 250 hours (Equipment: S&A250B, test cabin) |
| Low Temperature Characteristics | Frequency change: 5ppm, Rr as specification | -302, after 250 hours, put in room temperature 1 hour (Equipment: S&A250B, test machine) |
| High Temperature Characteristics | Frequency change: 5ppm, Rr as specification | 852, after 250 hours, put in room temperature 1 hour (Equipment: S&A250B, test machine) |
| Temperature Cycling | Frequency change: 5ppm, Rr as specification | (Details missing in source text) (Equipment:S&A250B,test machine) |
| Reflow Examination | Frequency change: 10ppm, Rr as specification | (Details missing in source text) (Equipment: S&A250B, test machine) |
