虽然一些工厂和经销商在生产和销售的时候会涉及到钽电容,但是很多却对钽电容不怎么了解,今天看到一些关于钽电容的封装知识,大致上整理了一下,和大家分享分享!!
长的话是+-0.2 ,宽是+-0.1 高 （MM）
A 型的尺寸3.2 X1.6 X1.6 俗称: A(3216)
B型的尺寸 3.5 X2.8 X1.9 俗称: B(3528)
C型的尺寸 6.0X 3.2X 2.6 俗称: C(6032)
D 型的尺寸7.3 X4.3 X2.9 俗称: D(7343) 厚度2.9英寸
E 型的尺寸7.3 X4.3 X4.1 俗称: E(7343) 厚度4.1英寸
V 型的尺寸7.3X 6.1 X3.45 俗称: V(7361)
J(1608)
P(2012)也就是0805的
 贴片钽电容封装 |
| 封装尺寸：毫米（英寸） |
|
| Code |
EIA
Code |
L±0.20 (0.008) |
W+0.20 (0.008)
-0.10 (0.004) |
H+0.20 (0.008)
-0.10 (0.004) |
W1±0.20 (0.008) |
A+0.30 (0.012)
-0.20 (0.008) |
S Min. |
| A |
3216-18 |
3.20 (0.126) |
1.60 (0.063) |
1.60 (0.063) |
1.20 (0.047) |
0.80 (0.031) |
1.80 (0.071) |
| B |
3528-21 |
3.50 (0.138) |
2.80 (0.110) |
1.90 (0.075) |
2.20 (0.087) |
0.80 (0.031) |
1.40 (0.055) |
| C |
6032-28 |
6.00 (0.236) |
3.20 (0.126) |
2.60 (0.102) |
2.20 (0.087) |
1.30 (0.051) |
2.90 (0.114) |
| D |
7343-31 |
7.30 (0.287) |
4.30 (0.169) |
2.90 (0.114) |
2.40 (0.094) |
1.30 (0.051) |
4.40 (0.173) |
| E |
7343-43 |
7.30 (0.287) |
4.30 (0.169) |
4.10 (0.162) |
2.40 (0.094) |
1.30 (0.051) |
4.40 (0.173) |
| V |
7361-38 |
7.30 (0.287) |
6.10 (0.240) |
3.45±0.30
(0.136±0.012) |
3.10 (0.120) |
1.40 (0.055) |
4.40 (0.173) |
|
|
| Code |
EIA
Code |
L±0.20 (0.008) |
W+0.20 (0.008)
-0.10 (0.004) |
H+0.20 (0.008)
-0.10 (0.004) |
W1±0.20 (0.008) |
A+0.30 (0.012)
-0.20 (0.008) |
S Min. |
| A |
3216-18 |
3.20 (0.126) |
1.60 (0.063) |
1.60 (0.063) |
1.20 (0.047) |
0.80 (0.031) |
1.80 (0.071) |
| B |
3528-21 |
3.50 (0.138) |
2.80 (0.110) |
1.90 (0.075) |
2.20 (0.087) |
0.80 (0.031) |
1.40 (0.055) |
| C |
6032-28 |
6.00 (0.236) |
3.20 (0.126) |
2.60 (0.102) |
2.20 (0.087) |
1.30 (0.051) |
2.90 (0.114) |
| D |
7343-31 |
7.30 (0.287) |
4.30 (0.169) |
2.90 (0.114) |
2.40 (0.094) |
1.30 (0.051) |
4.40 (0.173) |
| E |
7343-43 |
7.30 (0.287) |
4.30 (0.169) |
4.10 (0.162) |
2.40 (0.094) |
1.30 (0.051) |
4.40 (0.173) |
| V |
7361-38 |
7.30 (0.287) |
6.10 (0.240) |
3.45±0.30
(0.136±0.012) |
3.10 (0.120) |
1.40 (0.055) |
4.40 (0.173) |
| W1 dimension applies to the termination width for A dimensional area only. |
| 钽电容电容量和额定电压(字母表示封装大小) |
| 电容量 |
85°C时DC额定电压（VR） |
| μF |
Code |
2.5V (e) |
4V (G) |
6.3V (J) |
10V (A) |
16V (C) |
20V (D) |
25V (E) |
35V (V) |
50V (T) |
0.10
0.15
0.22 |
104
154
224 |
|
|
|
|
|
|
|
A
A
A |
A
A/B
A/B |
0.33
0.47
0.68 |
334
474
684 |
|
|
|
|
|
|
A
A |
A
A/B
A/B |
B
B/C
B/C |
1.0
1.5
2.2 |
105
155
225 |
|
|
|
|
A |
A
A
A/B |
A
A/B
A/B |
A/B
A/B/C
A/B/C |
B/C
C/D
C/D |
3.3
4.7
6.8 |
335
475
685 |
|
|
A |
A
A |
A/B
A/B
A/B |
A/B
A/B
A/B/C |
A/B
B
B/C |
B/C
B/C/D
C/D |
C/D
D
D |
10
15
22 |
106
156
226 |
|
|
A
A
A |
A
A/B
A/B |
A/B/C
A/B/C
B/C/D |
B/C
B/C
B/C/D |
C/D
C/D
C/D |
C/D/E
C/D
D/E |
D/E
E
V |
33
47
68 |
336
476
686 |
A
A |
A
A
B |
A
A/B/C
B/C |
A/B/C
B/C
B/C |
B/C/D
C/D
C/D |
C/D
C/D/E
D/E |
D/E
D/E
E/V |
D/E/V
E/V
V |
|
100
150
220 |
107
157
227 |
B
B
B/D |
B
B/C
B/C/D |
B/C
C/D
C/D/E |
B/C/D
C/D/E
D/E |
D/E
D/E/V
E/V |
D/E/V
E/V |
V |
|
|
330
470
680 |
337
470
680 |
D
C/D
D/E |
C/D
D/E
D/E |
D/E
D/E/V
E/V |
D/E/V
E/V |
|
|
|
|
|
1000
1500
2200 |
108
158
228 |
D/E
D/E/V
V |
D/E/V
E/V |
V |
|
|
|
|
|
|
|
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