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參數資料
| 型號： | RSM200S |
| 廠商： | Raltron Electronics Corporation |
| 英文描述： | SURFACE MOUNT TUNING FORK CRYSTAL UNIT |
| 中文描述： | 表面貼裝音叉型晶體單元 |
| 文件頁數： | 1/1頁 |
| 文件大小： | 40K |
| 代理商： | RSM200S |
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
SURFACE MOUNT TUNING FORK CRYSTAL UNIT
SERIES RSM200S
MARKING
AREA
4
3
2
1
1.3
.05
4.2
.17
1.3
.05
1
1
0
1
0
0
SOLDER PATTERN
1.25
.049
5.5
.22
8.0 MAX
.31 MAX
1.25
.049
0.5
.02
0.5
.02
2
.
4
3
2
1
3.8 MAX
.15 MAX
4.0 ± 0.1
.157 ± .004
2.0 ± 0.1
.079 ± .004
4.05 ± 0.1
.159 ± .004
8.0 ± 0.1
.315 ± .004
8
.
1.5 + 0.1DIA
.059 + .004DIA
1
.
1
.
2.7 ± 0.1
.106 ± .004
.
7
PREHEATING
REFLOW
COOLING
240 °C
150 °C
25 °C
60 s MIN
TIME (SECONDS)
T
230 s MAX
5-10 s
2 TO 5 °C/s
100 °C
200 °C
1 TO 4 °C/s
30 s
FEATURES
SUITABLE FOR TIME OF DAY CLOCKS
SMALL AND COMPACT PACKAGE
IDEAL FOR PICK AND PLACE ASSEMBLY
OUTLINE DRAWING
Scale none Dimension in inch
REFLOW SOLDERING PROFILE
CARRIER TAPE DIMENSIONS
SPECIFICATIONS
EXAMPLE: RSM200S-32.768-12.5-T
R
PART NUMBERING
330 mm REEL DIAMETER, 16mm TAPE WIDTH, 8mm PITCH
QUANTITY: 3000 PIECES PER REEL
0
-10
25
60
TEMP
(°C)
f/fo
(ppm)
-50
FREQUENCY VS. TEMPERATURE CURVE
PACKAGING
SERIES
RSM200S
NOMINAL FREQUENCY
32.768 KHz
FREQUENCY TOLERANCE AT 25°C
±20 PPM
TURNOVER TEMPERATURE
25°C ±5 °C
PARABOLIC CURVATURE CONSTANT
(-0.034 ±0.006) PPM/ C2
OPERATING TEMPERATURE RANGE
-10°C TO +60°C
OPERABLE TEMPERATURE RANGE
-40°C TO +85°C
STORAGE TEMPERATURE RANGE
-55°C TO +125°C
AGING (FIRST YEAR)
±3 PPM MAXIMUM
EQUIVALENT SERIES RESISTANCE (ESR)
50K OHM MAXIMUM
LOAD CAPACITANCE
12.5 pF
SHUNT CAPACITANCE
1.35 pF TYPICAL
MOTIONAL CAPACITANCE
0.003 pF TYPICAL
CAPACITANCE RATIO
450 TYPICAL
DRIVE LEVEL
1 μW MAXIMUM
INSULATION RESISTANCE
500 M OHM MINIMUM
SHOCK RESISTANCE
±5 PPM MAXIMUM 75 cm DROP TEST ONTO A HARD
SURFACE OR 3000 g x 0.3 ms x SINEWAVE IN 3 AXES
REFLOW CONDITIONS
240°C FOR 10 SECONDS MAXIMUM (SEE PROFILE)
D
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相關代理商/技術參數 |
參數描述 |
|---|---|
| RSM200S-32.768-12.5-15PPM-NPB | 制造商:Raltron Electronics Corporation 功能描述:RSM200S Series 32.768 kHz 15 ppm 12.5 pF -10 to 60 C SMT Tuning Fork Crystal |
| RSM200S-32.768-12.5-T | 制造商:Raltron Electronics Corporation 功能描述:RSM200S Series 32.768 kHz 20 ppm 12.5 pF -40 to +85 C Industrial SMT Crystal |
| RSM200S-32.768-12.5-TR-NPB | 制造商:Raltron Electronics Corporation 功能描述:RSM200S Series 32.768 kHz 20 ppm 12.5 pF -40 to +85 C Industrial SMT Crystal 制造商:Raltron Electronics Corporation 功能描述:Crystal 0.032768MHz 12.5pF 4-Pin SMD T/R |
| RSM200S-32.768-12.5-X-NPB-NS1 | 制造商:Raltron Electronics Corporation 功能描述:RSM200S Series 32.768 MHz 12.5 pF 20 ppm -40 to 85C SMT Tuning Fork Crystal |
| RSM-200S-32.768KHZ-12.5-TR | 制造商:Raltron Electronics Corporation 功能描述:RSM Series 32.768 kHz 20 ppm 12.5 pF -40 to +85 C SMT Tuning Fork Crystal |
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