rse-32.768-12.5-h15 Raltron Electronics Corp., rse-32.768-12.5-h15 Datasheet

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rse-32.768-12.5-h15

Manufacturer Part Number
rse-32.768-12.5-h15
Description
Surface Mount Tuning Fork Crystal Unit
Manufacturer
Raltron Electronics Corp.
Datasheet
NOMINAL FREQUENCY
FREQUENCY TOLERANCE
TURNOVER TEMPERATURE
TEMPERATURE COEFFICIENT
LOAD CAPACITANCE
EQUIVALENT SERIES
RESISTANCE (ESR)
MAXIMUM EXCITATION LEVEL
DRIVE LEVEL
SHUNT CAPACITANCE
AGING (FIRST YEAR)
OPERATING TEMPERATURE
RANGE
STORAGE TEMPERATURE
RANGE
SOLDER REFLOW CONDITIONS
HOLDER
Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com
TYPE
FEATURES
REFLOW SOLDERING PROFILE
PART NUMBERING SYSTEM
SPECIFICATIONS
OUTLINE DRAWINGS
RSE
ULTRA SMALL PACKAGE
ULTRA THIN TYPE WITH HEIGHT 1.6mm MAX
SMD TYPE SUITABLE FOR AUTOMATIC & HIGH DENSITY
SURFACE MOUNTING
1.9
230 °C
150 °C
25 °C
-
Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A.
FREQUENCY
32.768 KHz
C
B
PREHEATING
.313 TYP
7.95 TYP
30 - 40 s
-
TIME (SECONDS)
CAPACITANCE
D
A
LOAD
12.5 pF
REFLOW
230°C MAXIMUM FOR 20 s MAXIMUM (TWICE)
STANDARD ±20 PPM (±10 PPM AVAILABLE)
.030
.75
-
15 - 20 s
CIRCUIT
32.768 KHz / 75.000 KHz
TYPE
H15
55 OHMS MAXIMUM
(-3.5 ± 1.0) 10-8/ °C²
COOLING
±3 PPM MAXIMUM
1.0 µW MAXIMUM
C
B
0.95 pF TYPICAL
-40°C TO +125°C
-20°C TO +70°C
±25°C ±5°C
Scale none Dimension in
.256
6.5
12.5 pF
1.0 µW
-
TAPE & REEL
.030
.75
D
A
SURFACE MOUNT TUNING FORK CRYSTAL UNIT
TR
inch
mm
SERIES RSE-32.768-12.5-H15
9000 PIECES PER REEL
CARRIER TAPE DIMENSIONS
REEL DIMENSIONS
120°
1.5 DIA
.06 DIA
Ø.511 ± .020
Ø13.0 ± 0.5
.079 ± .002
2.0 ± 0.05
RSE-H15 Reel Dimensions
Ø330
40°
Ø.827 ± .031
Ø21.0 ± 0.8
.079 ± .020
2.0 ± 0.5
.157 ± .004
4.0 ± 0.1
.157 ± .004
4.0 ± 0.1

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