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SMD MHz RANGE CRYSTAL UNIT
SMD1.6x1.2
QUARTZ CRYSTAL UNIT SMD3.2x2.5
| TYPE | SMD3.2x2.5 |
| Frequency range | 8MHz~200MHz |
| Crystal cut and Mode | AT/FUND & 3rd Overtone |
| Frequency Tolerance(at25C) | ±5ppm~±20ppm,or specify |
| Frequency Temperature Characteristics | ±10ppm(-20℃-70℃); ±30ppm(-40°C-85℃),or specify |
| Operating Temperature Range | -40℃~+125℃ |
| Storage Time.Range | -55℃~+125℃ |
| Equivalent Series Resistance(ESR) | See Table |
| Load Capacitance(CL) | 5pf~∞ |
| Shunt Capacitance(Co) | <3pf |
| Insulation Resistance | >500MΩ At DC 200V |
| Drive Level | 10μw ~200μw |
| Aging(Year) | ±3ppm(Year) |
FREQUENCIES VS EQUIVALENT SERIES RESISTANCE
| Frequency(MHz) | Mode | ESR(Ω)SMD3.2x2.5 |
| 6.000 ≤f | AT/FUND | |
| 6.000<f<20.000 <="" td=""> | AT/FUND | |
| 20.000 ≤f<40.000 | AT/FUND | |
| 40.000≤f<80.000 | 3rd Overtone | |
| 8.000 ≤f<12.000 | AT/FUND | ≤180 |
| 12.000≤f<20.000 | AT/FUND | ≤ 80 |
| 20.000≤f<30.000 | AT/FUND | ≤ 30 |
| 30.000≤f<54.000 | AT/FUND | ≤ 20 |
| In addition to the parameters listed in the table, it can be designed according to customer needs | ||
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