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| SURFACE MOUNT TUNING FORK CRYSTAL UNIT FEATURES SUITABLE FOR TIME OF DAY CLOCKS SMALL AND COMPACT PACKAGE IDEAL FOR PICK AND PLACE ASSEMBLY SPECIFICATIONS SERIES NOMINAL FREQUENCY FREQUENCY TOLERANCE AT 25C TURNOVER TEMPERATURE PARABOLIC CURVATURE CONSTANT OPERATING TEMPERATURE RANGE OPERABLE TEMPERATURE RANGE STORAGE TEMPERATURE RANGE AGING (FIRST YEAR) EQUIVALENT SERIES RESISTANCE (ESR) LOAD CAPACITANCE SHUNT CAPACITANCE MOTIONAL CAPACITANCE CAPACITANCE RATIO DRIVE LEVEL INSULATION RESISTANCE SHOCK RESISTANCE REFLOW CONDITIONS RSM200S 32.768 KHz 20 PPM 25C 5 C (-0.034 0.006) PPM/ D C -10C TO +60C -40C TO +85C -55C TO +125C 3 PPM MAXIMUM 50K OHM MAXIMUM 12.5 pF 1.35 pF TYPICAL 0.003 pF TYPICAL 450 TYPICAL 1 W MAXIMUM 500 M OHM MINIMUM 5 PPM MAXIMUM 75 cm DROP TEST ONTO A HARD SURFACE OR 3000 g x 0.3 ms x 1/2 SINEWAVE IN 3 AXES 240C FOR 10 SECONDS MAXIMUM (SEE PROFILE) SERIES RSM200S OUTLINE DRAWING Scale none Dimension in mm inch REFLOW SOLDERING PROFILE 4 3 MARKING AREA TEMPERATURE 4 3 240 C REFLOW 2 TO 5 C/s 5-10 s 30 s COOLING 150 C 100 C 1 TO 4 C/s PREHEATING 230 s MAX 1.3 .05 4.2 .17 1.3 .05 1 2 1 2 200 C 1.9 0.7 1.3 0.5 1.25 .049 5.5 .22 1.9 SOLDER PATTERN 0.7 8.0 MAX .31 MAX 3.8 MAX 1.25 .049 .15 MAX 2.5 MAX .01 MAX 0.5 .02 0.5 .02 25 C 60 s MIN TIME (SECONDS) FREQUENCY VS. TEMPERATURE CURVE -10 0 25 60 TEMP (C) CARRIER TAPE DIMENSIONS 7.5 0.1 1.75 0.1 .295 .004 .069 .004 1.5 + 0.1DIA .059 + .004DIA 4.0 0.1 .157 .004 2.0 0.1 .079 .004 .327 .012 8.3 0.3 -50 f/fo (ppm) 4.05 0.1 .159 .004 8.0 0.1 .315 .004 2.7 0.1 .106 .004 PACKAGING 330 mm REEL DIAMETER, 16mm TAPE WIDTH, 8mm PITCH QUANTITY: 3000 PIECES PER REEL PART NUMBERING EXAMPLE: RSM200S-32.768-12.5-TR Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A. Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com 16.0 0.3 .630 .012 |
Price & Availability of RSM200S
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