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X7R 贴片电容 规格表 |
简述 |
X7R贴片电容属于EIA规定的Class 2类材料的电容。它的容量相对稳定。
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X7R贴片电容特性 |
- 具有较高的电容量稳定性,在-55℃~125℃工作温度范围内,温度特性为±15%。
- 层叠独石结构,具有高可靠性。
- 优良的焊接性和和耐焊性,适用于回流炉和波峰焊。
- 应用于隔直、耦合、旁路、鉴频等电路中。
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X7R贴片电容容量范围 |
厚度与符号对应表
符号 |
A |
C |
E |
G |
J |
K |
M |
N |
P |
Q |
X |
Y |
Z |
最大厚度 毫米(英寸) |
0.33 (0.013) |
0.56 (0.022) |
0.71 (0.028) |
0.86 (0.034) |
0.94 (0.037) |
1.02 (0.040) |
1.27 (0.050) |
1.40 (0.055) |
1.52 (0.060) |
1.78 (0.070) |
2.29 (0.090) |
2.54 (0.100) |
2.79 (0.110) |
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0201~1206 X7R贴片电容选型表
封装尺寸 |
0201 |
0402 |
0603 |
0805 |
1206 |
工作电压 |
16 |
16 |
25 |
50 |
10 |
16 |
25 |
50 |
100 |
10 |
16 |
25 |
50 |
100 |
200 |
10 |
16 |
25 |
50 |
100 |
200 |
500 |
电容量 (pF) |
100 150 220 |
A A A |
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C |
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330 470 680 |
A A A |
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C C C |
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G G G |
G G G |
J J J |
J J J |
J J J |
J J J |
J J J |
J J J |
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K K K |
1000 1500 2200 |
A |
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C C C |
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G G G |
G G G |
J J J |
J J J |
J J J |
J J J |
J J J |
J J J |
J J |
J J |
J J |
J J |
J J |
J J |
K M M |
3300 4700 6800 |
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C |
C C C |
C |
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G G G |
G |
J J J |
J J J |
J J J |
J J J |
J J J |
J J J |
J J J |
J J J |
J J J |
J J J |
J J J |
J J J |
M M P |
电容量 (uF) |
0.010 0.015 0.022 |
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C C C |
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G G |
G G |
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J J J |
J J J |
J J J |
J J J |
J J J |
J J M |
J J J |
J J J |
J J J |
J J J |
J J J |
J M M |
P |
0.033 0.047 0.068 |
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G G |
G G |
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J J J |
J J J |
J J J |
J J J |
M M |
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J J J |
J J J |
J J J |
J J J |
J J J |
M M P |
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0.10 0.15 0.22 |
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G G G |
G |
G |
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J J J |
J J J |
J J M |
J |
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J J J |
J J J |
J J J |
J J J |
M |
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0.33 0.47 0.68 |
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M N N |
M M |
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J M M |
J M M |
M M |
M |
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1.0 1.5 2.2 |
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N |
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M P Q |
M |
Q |
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工作电压 |
16 |
16 |
25 |
50 |
10 |
16 |
25 |
50 |
100 |
10 |
16 |
25 |
50 |
100 |
200 |
10 |
16 |
25 |
50 |
100 |
200 |
500 |
封装尺寸 |
0201 |
0402 |
0603 |
0805 |
1206 |
1210~2225 X7R贴片电容选型表
封装尺寸 |
1210 |
1812 |
1825 |
2220 |
2225 |
工作电压 |
10 |
16 |
25 |
50 |
100 |
200 |
500 |
50 |
100 |
200 |
500 |
50 |
100 |
6.3 |
50 |
100 |
200 |
50 |
100 |
电容量 (pF) |
1000 1500 2200 |
J J |
J J |
J J |
J J |
J J |
J J |
M M |
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3300 4700 6800 |
J J J |
J J J |
J J J |
J J J |
J J J |
J J J |
M M M |
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电容量 (uF) |
0.010 0.015 0.022 |
J J J |
J J J |
J J J |
J J J |
J J J |
J J J |
M P Q |
K K K |
K K K |
K K K |
K P P |
M M M |
M M M |
X X X |
X X X |
X X X |
X X X |
M M M |
P P P |
0.033 0.047 0.068 |
J J J |
J J J |
J J J |
J J J |
J J J |
J J M |
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K K K |
K K K |
K K K |
X Z |
M M M |
M M M |
X X X |
X X X |
X X X |
X X X |
M M M |
P P P |
0.10 0.15 0.22 |
J J J |
J J J |
J J J |
J J J |
J M P |
M |
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K K K |
K K K |
K P P |
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M M M |
M M M |
X X X |
X X X |
X X X |
X X |
M M M |
P P P |
0.33 0.47 0.68 |
J M M |
J M M |
J M P |
J M X |
Z Z Z |
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K K M |
M P Q |
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M M M |
M M |
X X X |
X X X |
X X X |
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M M M |
P P P |
1.0 1.5 2.2 |
N N |
N N |
P X |
X |
Z |
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M Z |
X |
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M M |
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Z |
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M M M |
P X |
3.3 4.7 10 |
Q Z |
Z |
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工作电压 |
10 |
16 |
25 |
50 |
100 |
200 |
500 |
50 |
100 |
200 |
500 |
50 |
100 |
6.3 |
50 |
100 |
200 |
50 |
100 |
封装尺寸 |
1210 |
1812 |
1825 |
2220 |
2225 |
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