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參數(shù)資料
| 型號： | RSE-32.768-12.5-H14-TR |
| 廠商： | RALTRON ELECTRONICS CORP |
| 元件分類： | 晶體 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 0.032768 MHz |
| 封裝： | SURFACE MOUNT PACKAGE-4 |
| 文件頁數(shù)： | 1/1頁 |
| 文件大小： | 34K |
| 代理商： | RSE-32.768-12.5-H14-TR |
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
0.3
0.012
3
0.3
0.012
0.55
0.021
1.4±0.1
0.055±.004
#1
#2
6.9±0.1
0.27±0.004
6.7
0.263
0.1
.004
0.1±.005
.004±.0002
0.15
0.006
1.3±0.1
0.051±.004
#3
#4
MARKING
AREA
0.2
0.007
0.4
0.015
0.2
0.007
0.25
0.009
#1
#4
#2
#3
SURFACE MOUNT TUNING FORK CRYSTAL UNIT
FEATURES
SPECIFICATIONS
OUTLINE DRAWING
CARRIER TAPE DIMENSIONS
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
0
-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 s
2 TO 5 °C/s
100 °C
200 °C
1 TO 4 °C/s
30 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
-H14
-
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/°C
LOAD CAPACITANCE
12.5 pF
EQUIVALENT SERIES RESISTANCE
65 kOHMS MAXIMUM
DRIVE LEVEL
0.1 W TYP, 1 W 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
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