RSE RALTRON | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 1
Technical content
4.3 MAX
2.6
7.3 MAX
2.0 MAX
1.8 0 MIN5.08 0.4 .287 MAX .102 .169 MAX .079 MAX .071 .016 .200 SOLDER PAD LAYOUT 1.21.2 3.88 1.3 1.3 2.4 .094.051 .051 .153 .047.047 MARKING AREA SURFACE MOUNT TUNING FORK CRYSTAL UNIT
FEATURES
FREQUENCY VS. TEMPERATURE CURVE SERIES RSE H2 CARRIER TAPE DIMENSIONS PACKAGING 330mm REEL DIAMETER 16mm TAPE WIDTH, 8mm PITCH QUANTITY: 3000 PIECES PER REEL PART NUMBERING SYSTEM EXAMPLE: RSE-32.768-12.5-H2-TR SUITABLE FOR TIME OF DAY CLOCK APPLICATIONS LOW PROFILE 2 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 4.3 ± 0.1 .170 ± .004 8.0 ± 0.1 .315 ± .004 2.0 ± 0.05 .079 ± .002 H CAVITY HEIGHT "H" RSE "A AND B" = 4.0 mm/.157 in RSE "C AND D" = 3.0 mm/.118 in -10 25 60 TEMP (°C) f/fo∆ (ppm) -50 PREHEATING REFLOW COOLING 230 °C 150 °C 25 °C 60 s MIN TIME (SECONDS) TEMPERATURE 230 s MAX 20 s2 TO 5 °C/s 100 °C 200 °C
1 TO 4 °C/s
HOLDER FREQUENCY LOAD TAPE AND REEL TYPE CAPACITANCE RSE IN kHz 12.5 pF TRH2-- - - NOM INAL FREQUENCY 32.768 kHz FREQUENCY TOLERANCE ±20 PPM MAXIMUM(±50 PPM AND ±100 PPM AVAILABLE) TURNOVER TEMPERATURE ±25°C ±5 °C TEMPERATURE COEFFICIENT (-0.035± 0.008) PPM/ ∆°C² LOAD CAPACITANCE 12.5 pF EQUIVALENT SERIES RESISTANCE DRIVER LEVEL 1.0 µW M AXIM UM SHUNT CAPACITANCE 1.5 pF MAXIMUM AGING(FIRST YEAR) ±5 PPM MAXIMUM OPERATING TEMPERATURE RANGE STORAGE TEMPERATURE RANGE -55°C TO +125°C ±5 PPM MAXIMUM 75 cm DROP TEST IN 3 AXES ONTO A HARD SURFACE OR 3000 g x 0.3 ms x ½ SINEWAVE IN 3 AXES SOLDER REFLOW CONDITIONS 230°C MAXIMUM FOR 20s MAXIMUM SHOCK RESISTANCE 55 kOHM S M AXIMUM -40°C TO +85°C 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 Scale none Dimension in mm/inch