原创 [转]钽电容封装及技术参数

 2010-1-8 13:28  1832 3 3 分类: 电源/新能源

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