SWS832 Series – 8.0MM X 3.7MM Ceramic SMD 2 Pad Watch Crystal
Part Numbering Guide
Electrical Parameters
| Parameters | Units | Min | Typical | Max | Remarks |
|---|---|---|---|---|---|
| Frequency Range | kHz | 30 | 2000 | See part numbering guide for options. | |
| Frequency Tolerance at +25ºC @ 30kHz~20kHz | ppm | ±20 | ±100 | 30kHz - 200kHz | |
| Frequency Tolerance at +25ºC @ 201kHz~560kHz | ppm | ±100 | ±250 | 201kHz - 560kHz | |
| Frequency Tolerance at +25ºC @ 561kHz~2000kHz | ppm | ±100 | ±500 | 561kHz - 2000kHz | |
| Frequency Stability vs. Aging | ppm | -3 | +3 | First year @ +25ºC. | |
| Frequency Coefficient (ß) | ppm/T² | -0.039 | -0.035 | -0.032 | |
| Operating Temperature | °C | -55 | +125 | See part numbering guide for options. | |
| Storage Temperature | °C | -55 | +125 | ||
| Load Capacitance @ 30kHz~200kHz | pF | 9.0 | 12.5 | See part numbering guide for options. | |
| Load Capacitance @ 201kHz~560kHz | pF | 4.0 | See part numbering guide for options. | ||
| Load Capacitance @ 561kHz~2000kHz | pF | 10.0 | See part numbering guide for options. | ||
| Series Resistance @ 30kHz~200kHz | kΩ | 40 | 60 | 30kHz - 200kHz | |
| Series Resistance @ 201kHz~560kHz | kΩ | 1.4 | 3.5 | 201kHz - 560kHz | |
| Series Resistance @ 561kHz~2000kHz | kΩ | 0.12 | 0.04 | 561kHz - 2000kHz | |
| Turnover Temperature @ 30kHz~200kHz | °C | 20 | 25 | 30 | |
| Turnover Temperature @ 201kHz~560kHz | °C | 27 | 32 | 37 | |
| Turnover Temperature @ 561kHz~2000kHz | °C | 28 | 33 | 38 | |
| Drive Level | μW | 1.0 | |||
| Insulation Resistance | MΩ | 500 | @ 100VDC ± 15V. |
Outline Drawing & Recommended Landed Pattern
All dimensions are in millimeters (mm) unless otherwise noted. Drawings are not to scale.
