WCSMCC-32.768KHZ [MMD]
Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, PLASTIC, SMD, 4 PIN;
| 型号： | WCSMCC-32.768KHZ |
| 厂家： | 
MMD COMPONENTS |
| 描述： | Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, PLASTIC, SMD, 4 PIN 驱动 晶体 谐振器 |
| 文件： | 总2页 (文件大小：79K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
WCSMC Series Crystal
4 Pad Plastic SMD Package
Tuning Fork Crystal
Tight Tolerance and Stability
Tape and Reel Packaging
32.768kHz
Frequency
See Part Number Guide Below
Frequency Tolerance
Turnover Temperature (To)
Frequency Stability
Operating Temperature Range
Storage Temperature
Shunt Capacitance
25°C ±5°C
-0.034(±0.006)ppm/°C2(T-To)2
-40°C to +85°C
-55°C to +125°C
1.35pF Typ
3.0fF Typ
Motional Capacitance
Equivalent Series Resistance (ESR)
Load Capacitance
50K Ohms
12.5pF or 6pF
1µW max
Drive Level
450 Typ
±3ppm / 1st Yr Max
Capacitance Radio (CO/C1)
Aging
500 Mega ohms Min at 100VDC ±15VDC
1 x 10-2 mPa (m3/s) Max
Insulation Resistance
Hermeticity of Seal
Shock Resistance
±5ppm max (drop test onto a hard wooden board from 75cm)
3
Moisture Sensitivity Level
Part Number Guide
WCSMC
32.768KHZ
Frequency Tolerance
RoHS Com pliant
Blank = Not Compliant
F = Is Compliant
Load Capacitance
Blank = 12.5pF
6 = 6pF
Value Added Options
Blank = No Added Options
T = Tape and Reel
Blank = ±20 ppm
C = ±10 ppm
Please consult with MMD sales department for any other parameters or options.
MMD Monitor/Quartztek
30400 Esperanza, Rancho Santa Margarita, CA, 92688
Phone: (949) 709-5075, Fax: (949) 709-3536, www.mmdcomp.com
Sales@mmdcomp.com
Revision:
08/14/13 J
Pg 1 of 2
Specifications are subject to change without notice.
Mechanical Details
8.00 [.315]
MAX
INTERNAL CONNECTION
3.20 [.126]
MAX
4
3
4
3
1
2
1
2
0.50 [.020]
3.80 [.150]
MAX
2.54 [.100]
MAX
0.90 [.035]
5.50 [.217]
4.20 [.165]
1.30 [.051]
DIMENSION IN BRACKETS
ARE IN INCHES
1.90 [.075]
1.30 [.051]
SUGGESTED
LAND PATTERN
MMD Monitor/Quartztek
30400 Esperanza, Rancho Santa Margarita, CA, 92688
Phone: (949) 709-5075, Fax: (949) 709-3536, www.mmdcomp.com
Sales@mmdcomp.com
Revision:
08/14/13 J
Pg 2 of 2
Specifications are subject to change without notice.
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Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, ROHS COMPLIANT, PLASTIC, SMD, 4 PIN
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