X7R 贴片电容 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。
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。
|
0201～1206X7R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 |
|
|
C |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 330
470
680 | A
A
A |
|
| C
C
C |
|
|
| G
G
G | G
G
G | J
J
J | J
J
J | J
J
J | J
J
J | J
J
J | J
J
J |
|
|
|
|
|
| K
K
K | 1000
1500
2200 | A
|
|
| C
C
C |
|
|
| 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 |
|
C | C
C
C | C
|
|
|
| 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 |
| C
C
C |
|
|
|
|
G
G | G
G
|
| 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 |
|
|
|
|
|
G
G | G
G
|
|
| J
J
J | J
J
J | J
J
J | J
J
J | M
M
|
| J
J
J | J
J
J | J
J
J | J
J
J | J
J
J | M
M
P |
| 0.10
0.15
0.22 |
|
|
|
| G
G
G | G
| G
|
|
| J
J
J | J
J
J | J
J
M | J
|
|
| J
J
J | J
J
J | J
J
J | J
J
J | M
|
|
| 0.33
0.47
0.68 |
|
|
|
|
|
|
|
|
| M
N
N | M
M
|
|
|
|
| J
M
M | J
M
M | M
M
| M
|
|
|
| 1.0
1.5
2.2 |
|
|
|
|
|
|
|
|
| N
|
|
|
|
|
| M
P
Q | M
| Q
|
|
|
|
| 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 |
|
|
|
|
|
|
|
|
|
|
|
| 3300
4700
6800 | J
J
J | J
J
J | J
J
J | J
J
J | J
J
J | J
J
J | M
M
M |
|
|
|
|
|
|
|
|
|
|
|
| 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 |
| 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
|
| 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
| 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 |
|
| K
K
M | M
P
Q |
|
| M
M
M | M
M
| X
X
X | X
X
X | X
X
X |
| M
M
M | P
P
P | 1.0
1.5
2.2 | N
N
| N
N
| P
X | X
| Z
|
|
| M
Z | X
|
|
| M
M
|
|
|
| Z
|
| M
M
M | P
X
| 3.3
4.7
10 |
Q
Z |
Z
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 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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