RSEH14 RALTRON | Alldatasheet
Document overview
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Technical content
0.6.024 0.6.024 5.1 0.2 1.2 0.047 PIN 4 PIN 3 PIN 2 PIN 1 LEAD CONNECTION SOLDER PAD LAYOUT 0.30.0123 0.30.012 0.550.021 1.4±0.10.055±.004 #1 #2 6.9±0.1 0.27±0.004 6.7 0.263 0.1 .004 0.1±.005 .004±.0002 0.150.006 1.3±0.10.051±.004 #3#4 MARKING AREA 0.2 0.007 0.4 0.015 0.2 0.007 0.250.009 SURFACE MOUNT TUNING FORK CRYSTAL UNIT
FEATURES
FREQUENCY VS. TEMPERATURE CURVE SERIES RSE H14 REFLOW SOLDERING PROFILE PACKAGING 330mm REEL DIAMETER 16mm TAPE WIDTH, 8mm PITCH QUANTITY: 3000 PIECES PER REEL PART NUMBERING SYSTEM EXAMPLE: RSE-32.768-12.5-H14-TR SUITABLE FOR TIME OF DAY CLOCK APPLICATIONS LOW PROFILE 1.3 mm HEIGHT EXCELLENT FOR AUTOMATIC AND HIGH DENSITY SURFACE MOUNTING
1.5 DIA
.06 DIA .16 ± .004 4.0 ± 0.1 1.75.069 16 .630 7.5.295 4.4 ± 0.1 .170 ± .004 8.0 ± 0.1 .315 ± .004 2.0 ± 0.05 .079 ± .002 3.0 . 0.118 -10 25 60 TEMP (°C) f/fo∆ (ppm) -50 PREHEATING REFLOW COOLING 260 °C 150 °C 25 °C 60 s MIN TIME (SECONDS) TEMPERATURE 230 s MAX 5 s2 TO 5 °C/s 100 °C 200 °C
1 TO 4 °C/s
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 RSE IN kHz 12.5 pF TR LOAD CAPACITANCE-- HOLDER TYPE FREQUENCY -H 1 4- TAPE & REEL NOMINAL FREQUENCY 32.768 kHz FREQUENCY TOLERANCE ±20 PPM, ±50 PPM TURNOVER TEMPERATURE ±25°C ±5°C TEMPERATURE COEFFICIENT -(0.035±0.01) PPM/°C² LOAD CAPACITANCE 12.5 pF EQUIVALENT SERIES RESISTANCE 65 kOHMS MAXIMUM DRIVE LEVEL 0.1 µW TYP, 1 µW MAX. SHUNT CAPACITANCE 0.8 pF TYPICAL AGING (FIRST YEAR) ±3 PPM/YEAR MAXIMUM OPERATING TEMPERATURE RANGE -20°C TO +70°C STORAGE TEMPERATURE RANGE -40°C TO +125°C INSULATION RESISTANCE 500 MOHMS MINIMUM SHOCK RESISTANCE ±5 PPM MAXIMUM