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SM12H2C-10-FREQ2 PDF预览

SM12H2C-10-FREQ2

更新时间: 2024-01-25 12:12:37
品牌 Logo 应用领域
PLETRONICS 驱动晶体谐振器
页数 文件大小 规格书
1页 43K
描述
Parallel - Fundamental Quartz Crystal, 20.001MHz Min, 40MHz Max

SM12H2C-10-FREQ2 技术参数

生命周期:ObsoleteReach Compliance Code:unknown
HTS代码:8541.60.00.80风险等级:5.84
其他特性:AT CUT CRYSTAL晶体/谐振器类型:PARALLEL - FUNDAMENTAL
驱动电平:100 µW频率稳定性:0.003%
频率容差:15 ppm负载电容:10 pF
安装特点:SURFACE MOUNT最大工作频率:40 MHz
最小工作频率:20.001 MHz最高工作温度:70 °C
最低工作温度:物理尺寸:L6XB3.5XH1.1 (mm)/L0.236XB0.138XH0.043 (inch)
表面贴装:YESBase Number Matches:1

SM12H2C-10-FREQ2 数据手册

  
Pl tronics, Inc.  
.
19013 36th Ave. W, Suite H Lynnwood, WA 98036 USA  
Manufacturer of High Quality Frequency Control Products  
SM12H, SM12H2 Crystal  
2 or 4 Pad 6x3.5mm Surface Mount Crystal (Ceramic Cover / Ceramic Base)  
SM12H Solder Pad Compatible with our SM12T  
13.000 MHz 120.000 MHz  
Standard Specifications  
°
± 50 PPM is standard, tighter tolerances available  
Calibration Frequency Tolerance at 25 C  
Operating Temperature Range (OTR)  
Frequency Stability (FS) over OTR  
Drive Level  
0 to +70°C is standard, but can be extended to -40 to +85°C  
± 50 PPM is standard, tighter tolerances available  
100 mW is standard, customer may specify  
± 5 PPM maximum  
Aging at 25°C  
Part Numbering Guide  
ESR Values  
Portions of the part number that appear after the frequency may not  
be marked on part (C of C provided)  
Oscillation  
Mode  
Frequency Range  
(MHz)  
Maximum  
ESR (Ohms)  
SM12H B E - xx - 70.0M - XXX (Internal Code or blank)  
Fundamental  
AT Cut  
80  
50  
13.000  
20.001  
20.000  
40.000  
Model  
SM12H: 4 Pad  
SM12H2: 2 Pad  
Frequency in MHz  
Load Capacitance  
3rd Overtone  
AT Cut  
100  
25.001  
120.000  
Parallel Resonance in pF (³ 10 pF)  
SR = Series Resonance  
Cal Tol / Freq Stability  
Blank = 50/50  
Consult factory for lower ESR  
Temperature Range  
A = 30/50  
B = 30/30  
C = 15/30  
D = 10/20 (consult factory)  
Blank: 0 to +70°C  
E: - 40 to +85°C  
H: - 20 to +70°C  
Consult factory for available frequencies and specs. Not all options available for all frequencies. A special part number may be assigned.  
Solder Pads  
Mechanical: inches (mm)  
not to scale  
Due to part size and factory abilities, part marking may vary from lot to lot and may contain our part number or an internal code.  
.043 (1.1)  
SM12H  
GND  
.08 (2.0)  
GND  
.138 (3.5 ± .2)  
.043 (1.1)  
MAX  
.06 (1.4)  
Packaging  
16mm tape  
8mm pitch  
SM12H2  
.087 (2.2)  
.138 (3.5 ± .2)  
.043 (1.1)  
MAX  
.09 (2.4)  
Sep 2002  
(425) 776 -1880, Fax: (425) 776-2760, ple-sales@pletronics.com, www.pletronics.com  
32  
Pl tronics, Inc.  

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