rse-32.768-12.5-h14-tr Raltron Electronics Corp., rse-32.768-12.5-h14-tr Datasheet
rse-32.768-12.5-h14-tr
Manufacturer Part Number
rse-32.768-12.5-h14-tr
Description
Surface Mount Tuning Fork Crystal Unit
Manufacturer
Raltron Electronics Corp.
Datasheet
1.RSE-32.768-12.5-H14-TR.pdf
(1 pages)
NOMINAL FREQUENCY
FREQUENCY TOLERANCE
TURNOVER TEMPERATURE
TEMPERATURE COEFFICIENT
LOAD CAPACITANCE
EQUIVALENT SERIES RESISTANCE
DRIVE LEVEL
SHUNT CAPACITANCE
AGING (FIRST YEAR)
OPERATING TEMPERATURE RANGE
STORAGE TEMPERATURE RANGE
INSULATION RESISTANCE
SHOCK RESISTANCE
∆
Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com
OUTLINE DRAWING
FEATURES
SPECIFICATIONS
FREQUENCY VS. TEMPERATURE CURVE
-50
f/fo
SUITABLE FOR TIME OF DAY CLOCK APPLICATIONS
LOW PROFILE 1.3 mm HEIGHT
EXCELLENT FOR AUTOMATIC AND HIGH DENSITY SURFACE MOUNTING
0
(ppm)
-10
.004
0.1
Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A.
#1
#4
#4
0.27±0.004
#1
MARKING
6.9±0.1
AREA
0.263
25
6.7
0.015
0.007
0.4
0.2
#2
#3
#3
#2
.004±.0002
0.007
0.1±.005
0.2
60
TEMP
(°C)
PIN 4
PIN 1
±3 PPM/YEAR MAXIMUM
0.1 µW TYP, 1 µW MAX.
SOLDER PAD LAYOUT
-(0.035±0.01) PPM/°C²
500 MOHMS MINIMUM
LEAD CONNECTION
0.047
65 kOHMS MAXIMUM
±20 PPM, ±50 PPM
1.2
±5 PPM MAXIMUM
-40°C TO +125°C
SURFACE MOUNT TUNING FORK CRYSTAL UNIT
-20°C TO +70°C
0.8 pF TYPICAL
12.5 pF
330mm REEL DIAMETER
16mm TAPE WIDTH, 8mm PITCH
QUANTITY: 3000 PIECES PER REEL
PACKAGING
PART NUMBERING SYSTEM
HOLDER
±25°C ±5°C
32.768 kHz
TYPE
5.1
0.2
RSE
3
-
EXAMPLE: RSE-32.768-12.5-H14-TR
FREQUENCY
PIN 2
PIN 3
IN kHz
-
CAPACITANCE
12.5 pF
LOAD
SERIES RSE H14
1.5 DIA
.06 DIA
.170 ± .004
4.4 ± 0.1
260 °C
200 °C
150 °C
100 °C
CARRIER TAPE DIMENSIONS
REFLOW SOLDERING PROFILE
25 °C
-
.079 ± .002
2.0 ± 0.05
H14
PREHEATING
1 TO 4 °C/s
.315 ± .004
60 s MIN
8.0 ± 0.1
2 TO 5 °C/s
-
TIME (SECONDS)
TAPE & REEL
TR
.16 ± .004
4.0 ± 0.1
230 s MAX
REFLOW
5 s
30 s
COOLING
. 0.118
3.0
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