R38-32.768-12.5 RALTRON | Alldatasheet
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Technical content
32.768 kHz SPECIFICATIONS: FREQUENCY TOLERANCE AT 25°C: STORAGE TEMPERATURE RANGE: AGING: LOAD CAPACITANCE: DRIVE LEVEL: SHUNT CAPACITANCE: EQUIVALENT SERIES RESISTANCE: ±20 PPM MAX ±3 PPM PER YEAR MAX 12.5 pF CAGE CODE: VUE RALTRON DRAWING TITLE: DRAWING NUMBER: TUNING FORK CRYSTAL UNIT R38-32.768-12.5 APPROVEDDATE REVISIONS LTR A INITIAL RELEASE
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: DATE:SHEET 1 OF
35 KOHMS MAX
1.6 pF MIN -40°C TO +85°C MOTIONAL CAPACITANCE: CAPACITANCE RATIO: 460 TYP 5/2/03 3.5 ƒF TYP -10°C TO +60°COPERATING TEMPERATURE RANGE: 1.0 µW MAX TURNOVER TEMPERATURE: 25°C ±5°C PARABOLIC CURVATURE CONSTANT: INSULATION RESISTANCE: 500 MOhms MIN QUALITY FACTOR: 9000 TYP NOMINAL FREQUENCY: