RSM200S RALTRON | Alldatasheet
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Technical content
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 SURFACE MOUNT TUNING FORK CRYSTAL UNIT SERIES RSM200S MARKING AREA 211.3 .05 4.2 .17 1.3 .05 1.30.5 1.90.7 1.90.7 SOLDER PATTERN 1.25 .049 5.5 .22
8.0 MAX
.31 MAX 1.25 .049 0.5 .02 0.5 .02 2.5 MAX.01 MAX
3.8 MAX
.15 MAX 4.0 ± 0.1 2.0 ± 0.1 4.05 ± 0.1 .159 ± .004 8.0 ± 0.1 .315 ± .004 1.5 + 0.1DIA .059 + .004DIA .157 ± .004 2.7 ± 0.1 .106 ± .004 PREHEATING REFLOW COOLING 240 °C 150 °C 25 °C 60 s MIN TIME (SECONDS ) TEMPERATURE 230 s MAX 5-10 s2 TO 5 °C/s 100 °C 200 °C
1 TO 4 °C/s
FEATURES
OUTLINE DRAWING REFLOW SOLDERING PROFILE CARRIER TAPE DIMENSIONS SPECIFICATIONS Scale none Dimension in mm inch EXAMPLE: RSM200S-32.768-12.5-TR PART NUMBERING 330 mm REEL DIAMETER, 16mm TAPE WIDTH, 8mm PITCH QUANTITY: 3000 PIECES PER REEL -10 25 60 TEMP (°C) f/foΔ (ppm) -50 FREQUENCY VS. TEMPERATURE CURVE PACKAGING SUITABLE FOR TIME OF DAY CLOCKS SMALL AND COMPACT PACKAGE IDEAL FOR PICK AND PLACE ASSEMBLY SERIES RSM200S NOMINAL FREQUENCY 32.768 KHz FREQUENCY TOLERANCE AT 25°C ±20 PPM TURNOVER TEMPERATURE 25°C ±5 °C PARABOLIC CURVATURE CONSTANT (-0.034 ±0.006) PPM/ C² OPERATING TEMPERATURE RANGE -10°C TO +60°C OPERABLE TEMPERATURE RANGE -40°C TO +85°C STORAGE TEMPERATURE RANGE -55°C TO +125°C AGING (FIRST YEAR) ±3 PPM MAXIMUM EQUIVALENT SERIES RESISTANCE (ESR) 50K OHM MAXIMUM LOAD CAPACITANCE 12.5 pF SHUNT CAPACITANCE 1.35 pF TYPICAL MOTIONAL CAPACITANCE 0.003 pF TYPICAL CAPACITANCE RATIO 450 TYPICAL DRIVE LEVEL 1 µW MAXIMUM INSULATION RESISTANCE 500 M OHM MINIMUM SHOCK RESISTANCE ±5 PPM MAXIMUM 75 cm DROP TEST ONTO A HARD SURFACE OR 3000 g x 0.3 ms x ½ SINEWAVE IN 3 AXES REFLOW CONDITIONS 240°C FOR 10 SECONDS MAXIMUM (SEE PROFILE) DDDDD