C26-SMD [CRYSTEKMICROWAVE]
32.768KHz Molded SMD; 32.768kHz的模压贴片
| 型号： | C26-SMD |
| 厂家： | 
CRYSTEK CORPORATION |
| 描述： | 32.768KHz Molded SMD |
| 文件： | 总1页 (文件大小：51K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
C26-SMD Model
32.768KHz Molded SMD Package
Frequency:
32.768KHz
Calibration Tolerance:
Turnover Temperature:
Frequency vs Temp.:
±20ppm
25°C ±5°C
-0.034 ±0.006ppm/°C2
(See Chart 1)
-40°C to 85°C
-55°C to 125°C
50K ohm Max
12.5pF Typ.
Operating Temp. Range:
Storage:
ESR:
Load Capacitance:
Motional Capacitance:
Shunt Capacitance:
Capacitance Ratio:
Drive Level:
Molded Crystal package to
meet today's demand for
pick and place processing.
Available on tape and reel
in quantities of 3K for SMT
placement.
0.003pF Typ.
1.35pF Typ.
450 Typ.
1uW Max
Insulation Resistance:
500M ohm Min, DC100V±15V
Aging:
<3ppm 1st/yr Max
C26-SMD
4
1
3
2
0.075
0.216
(1.90)
(5.50)
4
3
2
0.051
(1.30)
0.150
(3.80)
0.075
(1.90)
0.165
(4.20)
0.098
(2.50)
1
0.315
(8.00)
0.051
(1.30)
0.051
(1.30)
0.019
(0.50)
Dimensions inches (mm)
All dimensions are Max unless otherwise specified.
RECOMMENDED REFLOW SOLDERING PROFILE
Ramp-Up
Critical Temperature
3°C/Sec Max.
Zone
260°C
Chart 1
Typical Temperature Characteristic
Ramp-Down
6°C/Sec.
217°C
0
200°C
150°C
-50
Preheat
25
Temperature °C
90 Secs. Max.
180 Secs. Max.
-10
0
60
8 Minutes Max.
260°C for
10 Secs. Max.
NOTE: Reflow Profile with 240°C peak also acceptable.
TD-020902 Rev. C
37
Specifications subject to change without notice.
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