SXT634 Series – 6.0MM X 3.5MM Ceramic SMD 4 Pad Crystal
Part Numbering Guide
Electrical Parameters
| Parameters | Units | Min | Typical | Max | Remarks |
|---|---|---|---|---|---|
| Frequency Range | MHz | 8 | 54 | AT-Cut Fundamental. | |
| Frequency Range | MHz | 40 | 80 | 3rd Overtone | |
| Frequency Tolerance at +25ºC | ppm | -10 | +10 | See part numbering guide for options. | |
| Frequency Stability vs. Op Temp | ppm | -10 | +10 | See part numbering guide for options. | |
| Frequency Stability vs. Aging | ppm | -3 | +3 | First year @ +25ºC. | |
| Operating Temperature | °C | -40 | +85 | See part numbering guide for options. | |
| Storage Temperature | °C | -40 | +125 | ||
| Load Capacitance | pF | 7 | 30 | See part numbering guide for options. | |
| Shunt Capacitance | pF | 7 | |||
| Drive Level | μW | 10 | 300 | ||
| Insulation Resistance | MΩ | 500 | @ 100VDC ± 15V. | ||
| Equivalent Series Resistance | |||||
| 8.000MHz ~ 11.999MHz | Ω | 100 | AT-Cut Fundamental | ||
| 12.000MHz ~ 14.999MHz | Ω | 60 | AT-Cut Fundamental | ||
| 15.000MHz ~ 29.999MHz | Ω | 50 | AT-Cut Fundamental | ||
| 30.000MHz ~ 54.000MHz | Ω | 40 | AT-Cut Fundamental | ||
| 40.000MHz ~ 80.000MHz | Ω | 80 | 3rd Ovetone |
Outline Drawing & Recommended Landed Pattern
All dimensions are in millimeters (mm) unless otherwise noted. Drawings are not to scale.
