SXT144 Series – 12.5MM X 4.6MM Plastic SMD 4 PAD Crystal
Part Numbering Guide
Electrical Parameters
| Parameters | Units | Min | Typical | Max | Remarks |
|---|---|---|---|---|---|
| Frequency Range | MHz | 7.3728 | 27 | AT-Cut Fundamental. | |
| Frequency Tolerance at +25ºC | ppm | -15 | +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 | -5 | +5 | First year @ +25ºC. | |
| Operating Temperature | °C | -40 | +85 | See part numbering guide for options. | |
| Storage Temperature | °C | -55 | +125 | ||
| Load Capacitance | pF | 6 | 12.5 | 32 | See part numbering guide for options. |
| Shunt Capacitance | pF | 5 | |||
| Drive Level | μW | 100 | |||
| Insulation Resistance | MΩ | 500 | @ 100VDC ± 15V. | ||
| Equivalent Series Resistance | |||||
| 3.500MHz ~ 3.999MHz | Ω | 200 | AT-Cut Fundamental | ||
| 4.000MHz ~ 5.999MHz | Ω | 150 | AT-Cut Fundamental | ||
| 6.000MHz ~ 9.999MHz | Ω | 100 | AT-Cut Fundamental | ||
| 10.000MHz ~ 27.000MHz | Ω | 50 | AT-Cut Fundamental |
Outline Drawing & Recommended Landed Pattern
All dimensions are in millimeters (mm) unless otherwise noted. Drawings are not to scale.
