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GRM31C5C2E223JWA3# 参数 Datasheet PDF下载

GRM31C5C2E223JWA3#图片预览
型号: GRM31C5C2E223JWA3#
PDF下载: 下载PDF文件 查看货源
内容描述: [民用设备,工业设备,移动设备,植入式以外的医疗器械设备 [GHTF A/B/C],汽车[信息娱乐 / 舒适设备]]
分类和应用: 医疗医疗器械
文件页数/大小: 32 页 / 2200 K
品牌: MURATA [ muRata ]
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2. Land Dimensions  
Please confirm the suitable land dimension by evaluating of the actual SET / PCB.  
Table 1 Flow Soldering Method  
Chip Dimension  
Series  
Chip(L×W)  
a
b
c
(L/W) Code  
GR□  
GR□  
GR□  
18  
21  
31  
1.6×0.8  
2.0×1.25  
3.2×1.6  
0.6 to 1.0  
1.0 to 1.2  
2.2 to 2.6  
0.8 to 0.9  
0.9 to 1.0  
1.0 to 1.1  
0.6 to 0.8  
0.8 to 1.1  
1.0 to 1.4  
Flow soldering can only be used for products with a chip size of 1.6x0.8mm to 3.2x1.6mm.  
(in mm)  
Resistance to PCB bending stress may be improved by designing the “a” dimension with solder resist.  
Table 2 Reflow Soldering Method  
Chip Dimension  
Series  
Chip(L×W)  
a
b
c
(L/W) Code  
GR□  
GR□  
GR□  
GR□  
GR□  
GR□  
GR□  
GR□  
18  
21  
31  
32  
42  
43  
52  
55  
1.6×0.8  
2.0×1.25  
3.2×1.6  
3.2×2.5  
4.5×2.0  
4.5×3.2  
5.7×2.8  
5.7×5.0  
0.6 to 0.8  
1.0 to 1.2  
1.8 to 2.0  
2.0 to 2.4  
2.8 to 3.4  
3.0 to 3.5  
4.0 to 4.6  
4.0 to 4.6  
0.6 to 0.7  
0.6 to 0.7  
0.9 to 1.2  
1.0 to 1.2  
1.2 to 1.4  
1.2 to 1.4  
1.4 to 1.6  
1.4 to 1.6  
0.6 to 0.8  
1.2 to 1.4  
1.5 to 1.7  
1.8 to 2.3  
1.4 to 1.8  
2.3 to 3.0  
2.1 to 2.6  
3.5 to 4.8  
(in mm)  
< Applicable to beyond Rated Voltage of 200VDC >  
2-2. Dimensions of Slit (Example)  
L×W  
d
-
-
e
-
-
1.6×0.8  
2.0×1.25  
3.2×1.6  
3.2×2.5  
4.5×2.0  
4.5×3.2  
5.7×2.8  
5.7×5.0  
Preparing the slit helps flux cleaning and resin coating on the back of the capacitor.  
However, the length of the slit design should be as short as possible  
to prevent mechanical damage in the capacitor.  
A longer slit design might receive more severe mechanical stress from the PCB.  
Recommended slit design is shown in the Table.  
1.0 to 2.0  
1.0 to 2.0  
1.0 to 2.8  
1.0 to 2.8  
1.0 to 4.0  
1.0 to 4.0  
3.2 to 3.7  
4.1 to 4.6  
3.6 to 4.1  
4.8 to 5.3  
4.4 to 4.9  
6.6 to 7.1  
GRM31C5C2E223JWA3-00B  
27  
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