R26-32.768-12.5

REVISIONS LTR A INITIAL RELEASE DATE 3/13/03 APPROVED SPECIFICATIONS: NOMINAL FREQUENCY: FREQUENCY TOLERANCE AT 25°C: OPERATING TEMPERATURE RANGE: STORAGE TEMPERATURE RANGE: AGING: LOAD CAPACITANCE: DRIVE LEVEL: SHUNT CAPACITANCE: EQUIVALENT SERIES RESISTANCE: TURNOVER TEMPERATURE: PARABOLIC CURVATURE CONSTANT: 32.768 kHz ±20 PPM MAX -10°C TO +60°C -40°C TO +85°C ±3 PPM PER YEAR MAX 12.5 pF 1.0 µW MAX 1.35 pF MIN 35 KOHMS MAX 25°C ±5°C 3.0 ƒF TYP 450 TYP 7000 TYP 500 MOhms MIN MOTIONAL CAPACITANCE: CAPACITANCE RATIO: QUALITY FACTOR: INSULATION RESISTANCE: RALTRON 10651 NW 19TH STREET MIAMI, FL 33172 ALL DIMENSIONS ARE IN mm/inch UNLESS OTHERWISE SPECIFIED DRAWN BY: Part Generator CHECKED BY: APPROVED BY: SCALE: SHEET 1 OF DATE: DRAWING TITLE: TUNING FORK CRYSTAL UNIT CAGE CODE: DRAWING NUMBER: VUE R26-32.768-12.5