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固体钽芯片电容器
T491系列 - 精密模塑芯片
T491评级&器件型号相互参照
电容
tance
F
例
SIZE
DC
DF ％
泄漏
@ +25C
120赫兹
μA
@ 25C
最大
最大
2.5 V额定电压在+ 85°C （ 1.7 V额定电压在+ 125℃ ）
T
T491T107(1)2R5A(2)
2.5
24.0
5.5
8.0
D
T491D227(1)2R5A(2)
3伏评级为+ 85℃ （ 2伏等级为+ 125℃ ）
A
T491A336(1)003A(2)
1.0
6.0
4伏特额定为+ 85°C （ 2.7 V额定电压在+ 125℃ ）
A
T491A335(1)004A(2)
0.5
6.0
A
T491A475(1)004A(2)
0.5
6.0
A
T491A685(1)004A(2)
0.5
6.0
0.5
6.0
S
T491S685(1)004A(2)
0.5
6.0
B
T491B106(1)004A(2)
A
T491A106(1)004A(2)
0.5
6.0
0.5
6.0
S
T491S106(1)004A(2)
0.5
8.0
R
T491R106(1)004A(2)
0.6
6.0
B
T491B156(1)004A(2)
A
T491A156(1)004A(2)
0.6
6.0
0.6
6.0
T
T491T156(1)004A(2)
0.6
10.0
S
T491S156(1)004A(2)
0.9
6.0
C
T491C226(1)004A(2)
0.9
6.0
B
T491B226(1)004A(2)
A
T491A226(1)004A(2)
0.9
6.0
0.9
6.0
T
T491T226(1)004A(2)
0.9
10.0
S
T491S226(1)004A(2)
1.3
6.0
C
T491C336(1)004A(2)
1.3
6.0
U
T491U336(1)004A(2)
1.3
6.0
B
T491B336(1)004A(2)
A
T491A336(1)004A(2)
1.3
6.0
1.3
8.0
T
T491T336(1)004A(2)
1.9
6.0
C
T491C476(1)004A(2)
1.9
6.0
U
T491U476(1)004A(2)
1.9
6.0
B
T491B476(1)004A(2)
A
T491A476M004A(2)
1.9
12.0
1.9
12.0
T
T491T476M004A(2)
2.7
6.0
D
T491D686(1)004A(2)
2.7
6.0
C
T491C686(1)004A(2)
2.7
6.0
U
T491U686(1)004A(2)
2.7
6.0
B
T491B686(1)004A(2)
A
T491A686(1)004A(2)
2.8
30.0
4.0
8.0
D
T491D107(1)004A(2)
4.0
8.0
C
T491C107(1)004A(2)
4.0
10.0
U
T491U107(1)004A(2)
4.0
8.0
B
T491B107M004A(2)
A
T491A107M004A(2)
4.0
30.0
T
T491T107M004A(2)
4.0
30.0
6.0
8.0
D
T491D157(1)004A(2)
6.0
8.0
V
T491V157(1)004A(2)
6.0
8.0
C
T491C157(1)004A(2)
B
T491B157M004A(2)
6.0
12.0
8.8
8.0
V
T491V227(1)004A(2)
8.8
18.0
B
T491B227M004A(2)
13.2
8.0
D
T491D337(1)004A(2)
V
T491V337(1)004A(2)
13.2
12.0
13.2
10.0
C
T491C337(1)004A(2)
X
T491X477(1)004A(2)
18.8
8.0
18.8
8.0
D
T491D477(1)004A(2)
X
T491X687(1)004A(2)
27.2
12.0
27.2
12.0
D
T491D687(1)004A(2)
X
T491X108(1)004A(2)
40.0
12.0
E
T491E108M004A(2)
40.0
15.0
** 6伏等级为+ 85℃ （ 4伏特额定为+ 125℃ ）
R
T491R225(1)006A(2)
0.5
6.0
A
T491A225(1)006A(2)
0.5
6.0
A
T491A335(1)006A(2)
0.5
6.0
A
T491A475(1)006A(2)
0.5
6.0
0.5
6.0
S
T491S475(1)006A(2)
0.5
6.0
B
T491B685(1)006A(2)
A
T491A685(1)006A(2)
0.5
6.0
0.5
6.0
S
T491S685(1)006A(2)
0.5
8.0
R
T491R685(1)006A(2)
0.6
6.0
B
T491B106(1)006A(2)
A
T491A106(1)006A(2)
0.6
6.0
0.6
6.0
T
T491T106(1)006A(2)
0.6
10.0
S
T491S106(1)006A(2)
0.6
8.0
R
T491R106(1)006A(2)
基美
产品型号
ESR
Ω
@ +25°C
100千赫
最大
3.9
0.3
4.0
8.0
8.0
6.0
15.0
3.5
6.0
15.0
10.0
3.5
4.0
5.0
15.0
1.8
3.5
4.0
5.0
10.0
1.8
1.8
3.5
4.0
5.0
1.8
1.8
3.0
2.5
6.0
0.8
1.6
1.8
3.5
4.0
0.8
1.2
1.8
0.9
4.0
5.0
0.8
0.7
1.2
2.0
0.7
0.5
0.7
0.7
0.9
0.5
0.8
0.5
0.5
0.5
0.2
25.0
8.0
8.0
6.0
15.0
3.5
6.0
15.0
15.0
3.5
4.0
5.0
15.0
10.0
电容
tance
F
例
SIZE
基美
产品型号
DC
泄漏
μA
@ 25C
最大
DF ％
@ +25C
120赫兹
最大
ESR
Ω
@ +25°C
100千赫
最大
1.8
3.5
3.5
5.0
10.0
1.8
1.8
3.5
4.0
5.0
1.8
1.8
3.0
2.5
6.0
0.8
1.6
1.8
2.0
3.5
4.4
0.8
1.2
1.8
0.9
4.0
0.8
0.7
0.9
1.8
3.0
0.7
1.2
0.7
0.7
0.7
1.2
0.7
0.4
0.4
0.5
0.4
0.4
0.4
0.5
8.0
3.5
8.0
6.0
15.0
15.0
3.5
5.0
15.0
10.0
3.5
4.0
5.0
15.0
1.8
3.5
4.0
5.0
15.0
1.8
1.8
2.8
6.0
5.0
100.0
220.0
#33.0
3.3
4.7
6.8
6.8
10.0
10.0
#10.0
#10.0
15.0
15.0
15.0
#15.0
22.0
22.0
#22.0
#22.0
22.0
33.0
33.0
33.0
#33.0
#33.0
47.0
47.0
#47.0
#47.0
#47.0
68.0
68.0
#68.0
#68.0
#68.0
100.0
#100.0
#100.0
#100.0
100.0
100.0
150.0
150.0
#150.0
150.0
#220.0
#220.0
330.0
330.0
#330.0
#470.0
#470.0
#680.0
#680.0
#1000.0
#1000.0
2.2
2.2
3.3
4.7
4.7
6.8
6.8
#6.8
#6.8
10.0
10.0
10.0
#10.0
#10.0
15.0
15.0
#15.0
#15.0
#15.0
22.0
22.0
22.0
#22.0
#22.0
33.0
33.0
#33.0
#33.0
#33.0
47.0
47.0
#47.0
#47.0
47.0
*47.0
68.0
#68.0
#68.0
#68.0
#68.0
100.0
100.0
#100.0
#100.0
#100.0
150.0
#150.0
#150.0
220.0
#220.0
#220.0
#220.0
330.0
330.0
330.0
470.0
470.0
470.0
680.0
1.5
2.2
2.2
3.3
3.3
#3.3
4.7
4.7
#4.7
#4.7
6.8
6.8
6.8
#6.8
10.0
10.0
#10.0
#10.0
#10.0
15.0
15.0
15.0
#15.0
#15.0
** 6伏等级为+ 85℃ （ 4伏特额定为+ 125℃ ）
0.9
6.0
C
T491C156(1)006A(2)
0.9
6.0
B
T491B156(1)006A(2)
A
T491A156(1)006A(2)
0.9
6.0
0.9
6.0
T
T491T156(1)006A(2)
0.9
15.0
S
T491S156(1)006A(2)
1.4
6.0
C
T491C226(1)006A(2)
1.4
6.0
U
T491U226(1)006A(2)
1.4
6.0
B
T491B226(1)006A(2)
A
T491A226(1)006A(2)
1.4
6.0
1.4
8.0
T
T491T226(1)006A(2)
2.0
6.0
C
T491C336(1)006A(2)
2.0
6.0
U
T491U336(1)006A(2)
2.0
6.0
B
T491B336(1)006A(2)
A
T491A336(1)006A(2)
2.0
12.0
2.0
12.0
T
T491T336(1)006A(2)
2.9
6.0
D
T491D476(1)006A(2)
2.9
6.0
C
T491C476(1)006A(2)
2.9
6.0
U
T491U476(1)006A(2)
2.9
6.0
B
T491B476(1)006A(2)
A
T491A476M006A(2)
3.0
12.0
3.0
24.0
T
T491T476(1)006A(2)
4.1
6.0
D
T491D686(1)006A(2)
4.1
6.0
C
T491C686(1)006A(2)
4.1
10.0
U
T491U686(1)006A(2)
4.1
8.0
B
T491B686(1)006A(2)
A
T491A686(1)006A(2)
5.0
30.0
6.0
8.0
D
T491D107(1)006A(2)
6.0
8.0
V
T491V107(1)006A(2)
6.0
8.0
C
T491C107(1)006A(2)
6.0
10.0
U
T491U107(1)006A(2)
6.3
15.0
B
T491B107(1)006A(2)
9.0
8.0
D
T491D157(1)006A(2)
9.0
8.0
C
T491C157(1)006A(2)
9.0
8.0
V
T491V157(1)006A(2)
X
T491X227(1)006A(2)
13.2
8.0
13.2
8.0
D
T491D227(1)006A(2)
13.2
10.0
C
T491C227M006A(2)
13.2
12.0
V
T491V227(1)006A(2)
X
T491X337(1)006A(2)
19.8
8.0
19.8
8.0
D
T491D337(1)006A(2)
20.8
8.0
E
T491E337(1)006A(2)
X
T491X477(1)006A(2)
28.2
10.0
28.2
12.0
D
T491D477M006A(2)
29.6
10.0
E
T491E477(1)006A(2)
40.8
12.0
E
T491E687M006A(2)
10 V额定电压在+ 85℃ （ 7伏等级为+ 125℃ ）
A
T491A155(1)010A(2)
0.5
6.0
0.5
6.0
B
T491B225(1)010A(2)
A
T491A225(1)010A(2)
0.5
6.0
A
T491A335(1)010A(2)
0.5
6.0
0.5
6.0
S
T491S335(1)010A(2)
0.3
8.0
R
T491R335(1)010A(2)
0.5
6.0
B
T491B475(1)010A(2)
A
T491A475(1)010A(2)
0.5
6.0
0.5
6.0
S
T491S475(1)010A(2)
0.5
8.0
R
T491R475(1)010A(2)
0.7
6.0
B
T491B685(1)010A(2)
A
T491A685(1)010A(2)
0.7
6.0
0.7
6.0
T
T491T685(1)010A(2)
0.7
10.0
S
T491S685(1)010A(2)
1.0
6.0
C
T491C106(1)010A(2)
1.0
6.0
B
T491B106(1)010A(2)
A
T491A106(1)010A(2)
1.0
6.0
1.0
6.0
T
T491T106(1)010A(2)
1.0
10.0
S
T491S106(1)010A(2)
1.5
6.0
C
T491C156(1)010A(2)
1.5
6.0
U
T491U156(1)010A(2)
1.5
6.0
B
T491B156(1)010A(2)
A
T491A156(1)010A(2)
1.5
8.0
1.5
8.0
T
T491T156(1)010A(2)
（ 1 ）要完成KEMET型号，插入M表示± 20 ％的容差或K为± 10 ％的容差。
（ 2 ）完成KEMET型号，插入T，H ，G或S导线材料名称，如图15页。
*扩展的价值观
** 6伏相当于6.3伏的产品的产品。
#Maximum静电容量变化@ 125℃ = + 15 ％ 。
最大容量变化@ 125℃ = + 20 ％ 。
更高的额定电压和更严格公差的产品也可以在相同的尺寸，在KEMET的选项中被取代。
电压替代将标有更高的额定电压。
KEMET电子公司， P.O.盒5928 ，格林维尔，资深大律师29606 ， （ 864 ） 963-6300
17
固态钽表面贴装
