T491D337M006AHC-7280 [KEMET]
Tantalum Capacitor, Polarized, Tantalum, 6V, 20% +Tol, 20% -Tol, 330uF, 2917,;型号: | T491D337M006AHC-7280 |
厂家: | KEMET CORPORATION |
描述: | Tantalum Capacitor, Polarized, Tantalum, 6V, 20% +Tol, 20% -Tol, 330uF, 2917, 电容器 |
文件: | 总7页 (文件大小:736K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SOLID TANTALUM CHIP CAPACITORS
T491 SERIES - Precision Molded Chip
FEATURES
•
•
•
•
•
•
•
•
Meets or Exceeds EIA Standard 535BAAC
Taped and Reeled per EIA 481-1
Symmetrical, Compliant Terminations
Optional Gold-plated Terminations
Laser-marked Case
•
•
•
•
•
Tolerance: 10%, 20%
Voltage: 2.5-50 VDC
Extended Range Values
Low Profile Case Sizes
RoHS Compliance & Lead Free Terminations
(See www.kemet.com for transition information)
Operating Temperature: -55˚C to +125˚C
100% Surge current test on C, D, E, U, V, X sizes
Halogen Free Epoxy
•
Capacitance: 0.1 ꢀF to 1000 ꢀF
CAPACITOR OUTLINE DRAWING
CATHODE (-) END
VIEW
SIDE VIEW
ANODE (+) END
VIEW
BOTTOM VIEW
B
W
B
H
E
F
K
T
P
A
L
Termination
cutout at
KEMETs
Option,
S
R
S
X
G
either end
STANDARD T491 DIMENSIONS
Millimeters (inches)
CASE SIZE
COMPONENT
0.20
(.008)
0.1
0.3
0.15
(.006)
B
(Ref)
X
(Ref)
P
R
T
A
G
E
K*
F*
S*
(.004)
L*
W*
H*
(.012)
KEMET
EIA
(Ref) (Ref) (Ref) (Min) (Ref) (Ref)
A
3216-18
3.2 0.2
1.6 0.2
1.6 0.2
0.9
1.2
0.8
0.4
0.10 0.10
0.4
0.4
0.13
1.4
1.1
1.3
(.126 .008) (.063 .008) (.063 .008)
3.5 0.2 2.8 0.2
1.9 0.2
(.138 .008) (.110 .008) (.075 .008)
6.0 0.3 3.2 0.3
2.5 0.3
(.236 .012) (.126 .012) (.098 .012)
7.3 0.3 4.3 0.3
2.8 0.3
(.287 .012) (.169 .012) (.110 .012)
7.3 0.3 4.3 0.3
4.0 0.3
(.287 .012) (.169 .012) (.157 .012)
7.3 0.3 6.0 0.3
3.6 0.2
(.287 .012) (.236 .012) (.142 .008)
(.035)
1.1
(.043)
1.4
(.055)
1.5
(.059)
2.3
(.047)
2.2
(.087)
2.2
(.087)
2.4
(.094)
2.4
(.031)
0.8
(.031)
1.3
(.051)
1.3
(.051)
1.3
(.016)
0.4
(.016)
0.5
(.020)
0.5
(.020)
0.5
(.004 .004) (.016) (.016) (.005) (.055) (.043) (.051)
0.10 0.10 0.5 1.0 0.13 2.1 1.8
2.2
(.004 .004) (.020) (.039) (.005) (.083) (.071) (.087)
0.10 0.10 0.9 1.0 0.13 3.1 2.8
2.4
(.004 .004) (.035) (.039) (.005) (.122) (.110) (.094)
0.10 0.10 0.9 1.0 0.13 3.8 3.5
3.5
(.004 .004) (.035) (.039) (.005) (.150) (.138) (.138)
0.10 0.10 1.7 1.0 0.13 3.8 3.5
3.5
(.004 .004) (.067) (.039) (.005) (.150) (.138) (.138)
0.10 0.10 0.9 1.0 0.13 3.8 3.5
3.5
(.004 .004) (.035) (.039) (.005) (.150) (.138) (.138)
B
C
D
X
E
3528-21
6032-28
7343-31
7343-43
7260-38
(.091)
2.3
(.091)
(.094)
4.1
(.161)
(.051)
1.3
(.051)
(.020)
0.5
(.020)
Notes: 1. Metric dimensions govern.
2. (Ref) - Dimensions provided for reference only.
* Mil-C-55365/8 Specified Dimensions
LOW PROFILE T491 DIMENSIONS
Millimeters (inches)
Notes: 1. Metric dimensions govern.
.
3. No dimensions provided for B, P or R because low profile cases do not have a bevel or a notch.
T491 ORDERING INFORMATION
T
491
B
105
M
035
A
S*
Lead Material
Tantalum
T = ꢁ220 Tin (Sn) Plated
H = Tin/Lead (SnPb 50 Pb minimum)
Series
T49ꢁ - Precision Molded
G = Gold Plated (A,B,C,D,X only)
Failure RRate
A = Not Applicable
Case SSize
A,B,C,D,E,R,S,T,U,V,X
Voltage
Capacitance Picofarad Code
As shown
First two digits represent significant figures.
Third digit specifies number of zeros to follow.
Capacitance Tolerance
*Part number example: T491B105M035AT (14 digits - no spaces). See www.kemet.com for Pb Free transition.
** “S” Termination codes are converting from 90Sn/10 Pb to 100% tin finishes. Orders including “S” suffix
termination codes do not quarantee Pb-free product.
M = ±±20% ꢀ = ±ꢁ20
©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
15
SOLID TANTALUM CHIP CAPACITORS
T491 SERIES—Precision Molded Chip
T491 TANTALUM CHIP CAPACITANCE VALUES
Case Size by Capacitance and Voltage
Rated Voltage @ +85°C
Capacitance
μF Code
2.5
3
4
6
10
16
20
25
35
50
A
A
0.10 104
0.15 154
0.22 224
0.33 334
0.47 474
0.68 684
1.0 105
A
A
A/B
B
A
A
A
B
A/B
A/B
A/B
B/C
B/C
B/C
B/C/D
C/D
V/C/D
C/D/X
D/X
X
B/C
B/C
V/C
C/D
C/D
D
A
R/S/A
S/A
A
A
A/B
A/B
B/C
B/C
A/B/C
B/C
B/C/D
C/D
V/C/D
D/X
D/X
D/X
A
A
1.5 155
R/A
A
A/B
R/S/A
A/B
A/B
2.2 225
A
A
R/S/A
T/A/B
A/B/C
U/A/B/C
U/B/C
C/D
3.3 335
A/B
R/S
S/T
A/B
S/T/A
B/C
U
A/B/C
T/U
A/B/C
U/V
B/C/D
U/V
B/C/D
U/V
B/C/D
S/A
A/B/T
A/B/C
D
4.7 475
R/S
A/B
R/S/T
A/B
S
A/B/C
U/T
A/B/C
T/U
A/B/C
T/U/A
B/C/D
U/B
C/D
U/V
B/C/D
S/A
D/X
D/X
X
6.8 685
R/S
A/B
S/T
A/B
S/T
A/B/C
U
A/B/C
U
A/B/C
U/A
B/C/D
T/U/A
B/C/D
V/B
C/D
B/C/U
T/A
10.0 106
15.0 156
22.0 226
33.0 336
47.0 476
68.0 686
100.0 107
150.0 157
220.0 227
330.0 337
470.0 477
680.0 687
1000.0 108
U/A/B/C
U/B
C/D
V/C/D
V/C/D
D
A
U/C
V/C/D
V/D
V/D/X
D/X
X
X/E
D/X
V/C/D
D//E
T
V/C
D/X
V/C/D
V
D/X
V/B
V/C/D
D/X
V/D/X
D/X/E
X/E
D/X
D/X/E
E
D/X
X/E
16
©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
T491 SERIES - Precision Molded Chip
T491 RATINGS & PART NUMBER REFERENCE
DC
DF %
@ +25ºC
120 Hz
Max
ESR Ω
@ +25°C
100 kHz
Max
DC
DF %
@ +25ºC
120 Hz
Max
ESR Ω
@ +25°C
100 kHz
Max
Capaci-
tance
µF
Capaci-
tance
µF
Case
Size
KEMET
Part Number
Leakage
μA @ 25ºC
Max
Leakage
μA @ 25ºC
Max
Case
Size
KEMET
Part Number
2.5 Volt Rating at +85ºC (1.7 Volt Rating at +125ºC)
**6 Volt Rating at +85ºC (4 Volt Rating at +125ºC)
100.0
220.0
T
D
T491T107(1)2R5A(2)
T491D227(1)2R5A(2)
3 Volt Rating at +85ºC (2 Volt Rating at +125ºC)
2.5
5.5
24.0
8.0
3.9
0.3
15.0
15.0
#15.0
#15.0
#15.0
22.0
22.0
22.0
#22.0
#22.0
33.0
C
B
A
T
S
C
U
B
A
T
C
U
B
A
T
D
C
U
B
A
T
D
C
U
B
A
D
V
C
U
B
D
C
V
X
D
C
V
X
D
E
X
D
E
E
T491C156(1)006A(2)
T491B156(1)006A(2)
T491A156(1)006A(2)
T491T156(1)006A(2)
T491S156(1)006A(2)
T491C226(1)006A(2)
T491U226(1)006A(2)
T491B226(1)006A(2)
T491A226(1)006A(2)
T491T226(1)006A(2)
T491C336(1)006A(2)
T491U336(1)006A(2)
T491B336(1)006A(2)
T491A336(1)006A(2)
T491T336(1)006A(2)
T491D476(1)006A(2)
T491C476(1)006A(2)
T491U476(1)006A(2)
T491B476(1)006A(2)
T491A476M006A(2)
T491T476(1)006A(2)
T491D686(1)006A(2)
T491C686(1)006A(2)
T491U686(1)006A(2)
T491B686(1)006A(2)
T491A686(1)006A(2)
T491D107(1)006A(2)
T491V107(1)006A(2)
T491C107(1)006A(2)
T491U107(1)006A(2)
T491B107(1)006A(2)
T491D157(1)006A(2)
T491C157(1)006A(2)
T491V157(1)006A(2)
T491X227(1)006A(2)
T491D227(1)006A(2)
T491C227M006A(2)
T491V227(1)006A(2)
T491X337(1)006A(2)
T491D337(1)006A(2)
T491E337(1)006A(2)
T491X477(1)006A(2)
T491D477M006A(2)
T491E477(1)006A(2)
T491E687M006A(2)
0.9
0.9
0.9
0.9
0.9
1.4
1.4
1.4
1.4
1.4
2.0
2.0
2.0
2.0
2.0
2.9
2.9
2.9
2.9
3.0
3.0
4.1
4.1
4.1
4.1
5.0
6.0
6.0
6.0
6.0
6.3
9.0
9.0
6.0
6.0
6.0
6.0
15.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
12.0
12.0
6.0
6.0
6.0
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
#33.0
A
T491A336(1)003A(2) 1.0 6.0
4.0
4 Volt Rating at +85ºC (2.7 Volt Rating at +125ºC)
3.3
4.7
6.8
6.8
10.0
A
A
A
S
B
A
S
R
B
A
T
S
C
B
A
T
S
C
U
B
A
T
C
U
B
A
T
D
C
U
B
A
D
C
U
B
A
T
D
V
C
B
V
B
D
V
C
X
D
X
D
X
E
T491A335(1)004A(2)
T491A475(1)004A(2)
T491A685(1)004A(2)
T491S685(1)004A(2)
T491B106(1)004A(2)
T491A106(1)004A(2)
T491S106(1)004A(2)
T491R106(1)004A(2)
T491B156(1)004A(2)
T491A156(1)004A(2)
T491T156(1)004A(2)
T491S156(1)004A(2)
T491C226(1)004A(2)
T491B226(1)004A(2)
T491A226(1)004A(2)
T491T226(1)004A(2)
T491S226(1)004A(2)
T491C336(1)004A(2)
T491U336(1)004A(2)
T491B336(1)004A(2)
T491A336(1)004A(2)
T491T336(1)004A(2)
T491C476(1)004A(2)
T491U476(1)004A(2)
T491B476(1)004A(2)
T491A476M004A(2)
T491T476M004A(2)
T491D686(1)004A(2)
T491C686(1)004A(2)
T491U686(1)004A(2)
T491B686(1)004A(2)
T491A686(1)004A(2)
T491D107(1)004A(2)
T491C107(1)004A(2)
T491U107(1)004A(2)
T491B107M004A(2)
T491A107M004A(2)
T491T107M004A(2)
T491D157(1)004A(2)
T491V157(1)004A(2)
T491C157(1)004A(2)
T491B157M004A(2)
T491V227(1)004A(2)
T491B227M004A(2)
T491D337(1)004A(2)
T491V337(1)004A(2)
T491C337(1)004A(2)
T491X477(1)004A(2)
T491D477(1)004A(2)
T491X687(1)004A(2)
T491D687(1)004A(2)
T491X108(1)004A(2)
T491E108M004A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.9
0.9
0.9
0.9
0.9
1.3
1.3
1.3
1.3
1.3
1.9
1.9
1.9
1.9
1.9
2.7
2.7
2.7
2.7
2.8
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
8.8
8.8
13.2
13.2
13.2
18.8
18.8
27.2
27.2
40.0
40.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
12.0
12.0
6.0
6.0
6.0
6.0
30.0
8.0
8.0
10.0
8.0
30.0
30.0
8.0
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
10.0
33.0
#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
#33.0
#33.0
#33.0
47.0
47.0
#47.0
#47.0
†47.0
*47.0
68.0
6.0
12.0
24.0
6.0
6.0
10.0
8.0
30.0
8.0
8.0
#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
8.0
47.0
10.0
15.0
8.0
8.0
8.0
8.0
8.0
10.0
12.0
8.0
8.0
8.0
10.0
12.0
10.0
12.0
#47.0
#47.0
#47.0
68.0
9.0
68.0
13.2
13.2
13.2
13.2
19.8
19.8
20.8
28.2
28.2
29.6
40.8
#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
8.0
8.0
12.0
8.0
18.0
8.0
12.0
10.0
8.0
10 Volt Rating at +85ºC (7 Volt Rating at +125ºC)
1.5
2.2
2.2
3.3
3.3
#3.3
4.7
4.7
#4.7
#4.7
6.8
A
B
A
A
S
R
B
A
S
R
B
A
T
S
C
B
A
T
S
C
U
B
A
T
T491A155(1)010A(2)
T491B225(1)010A(2)
T491A225(1)010A(2)
T491A335(1)010A(2)
T491S335(1)010A(2)
T491R335(1)010A(2)
T491B475(1)010A(2)
T491A475(1)010A(2)
T491S475(1)010A(2)
T491R475(1)010A(2)
T491B685(1)010A(2)
T491A685(1)010A(2)
T491T685(1)010A(2)
T491S685(1)010A(2)
T491C106(1)010A(2)
T491B106(1)010A(2)
T491A106(1)010A(2)
T491T106(1)010A(2)
T491S106(1)010A(2)
T491C156(1)010A(2)
T491U156(1)010A(2)
T491B156(1)010A(2)
T491A156(1)010A(2)
T491T156(1)010A(2)
0.5
0.5
0.5
0.5
0.5
0.3
0.5
0.5
0.5
0.5
0.7
0.7
0.7
0.7
1.0
1.0
1.0
1.0
1.0
1.5
1.5
1.5
1.5
1.5
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
8.0
8.0
8.0
3.5
8.0
6.0
15.0
15.0
3.5
5.0
8.0
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
12.0
12.0
12.0
15.0
6.8
6.8
**6 Volt Rating at +85ºC (4 Volt Rating at +125ºC)
#6.8
10.0
10.0
#10.0
#10.0
#10.0
15.0
15.0
15.0
#15.0
#15.0
2.2
2.2
3.3
4.7
4.7
R
A
A
A
S
B
A
S
R
B
A
T
T491R225(1)006A(2)
T491A225(1)006A(2)
T491A335(1)006A(2)
T491A475(1)006A(2)
T491S475(1)006A(2)
T491B685(1)006A(2)
T491A685(1)006A(2)
T491S685(1)006A(2)
T491R685(1)006A(2)
T491B106(1)006A(2)
T491A106(1)006A(2)
T491T106(1)006A(2)
T491S106(1)006A(2)
T491R106(1)006A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
10.0
8.0
25.0
8.0
8.0
6.0
15.0
3.5
6.8
6.8
6.0
#6.8
#6.8
10.0
10.0
10.0
#10.0
#10.0
15.0
15.0
3.5
4.0
5.0
5.0
S
R
15.0
10.0
(1) To complete KEMET Part Number, insert M for 20% tolerance or K for 10% tolerance.
(2) To complete KEMET Part Number, insert T, H, G, or S lead material designation as shown on page 15.
*Extended Values
**6 Volt product equivalent to 6.3 volt product.
#Maximum Capacitance Change @ 125ºC=+15%.
†Maximum Capacitance Change @ 125ºC=+20%.
Higher voltage ratings and tighter tolerance product may be substituted within the same size at KEMET’s option.
Voltage substitutions will be marked with the higher voltage rating.
©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
17
SOLID TANTALUM CHIP CAPACITORS
T491 SERIES—Precision Molded Chip
T491 RATINGS & PART NUMBER REFERENCE
DC
Leakage
DC
DF %
ESR Ω
DC
DF %
@ +25ºC
120 Hz
Max
ESR Ω
@ +25°C
100 kHz
Max
Capaci-
Capaci-
DC
Capaci-
Capaci-
tance
Case
Case
KEMET
@ +25°C
100 kHz
Max
KEMET
Leakage @ +25ºC @ +25°C
Case
Case
Size
Size
KEMET
Part Number
Part Number
Leakage
tantacence
KEMET
Leakage
Size
Size
Part Number
μA @ 25ºC 120 Hz
Max
Max
16 Volt Rating at +85ºC (10 Volt Rating at +125ºC)
100 kHz
Max
Part Number
tance
μA @ 25ºC
µF
μF
µF
μF
Max
10 Volt Rating at +85ºC (7 Volt Rating at +125ºC)
100.0
X
V
D
X
D
X
E
T491X107(1)016A(2)
T491V107(1)016A(2)
T491D107(1)016A(2)
T491X157(1)016A(2)
T491D157(1)016A(2)
T491X227(1)016A(2)
T491E227(1)016A(2)
16.0
16.0
16.0
24.0
24.0
35.2
35.2
8.0
12.0
8.0
0.7
0.7
0.7
0.5
0.7
0.5
0.9
100.0
†100.0
#100.0
#150.0
#150.0
#220.0
#220.0
22.0
22.0
#22.0
#22.0
#22.0
33.0
33.0
33.0
#33.0
#33.0
47.0
C
U
B
A
T
T491C226(1)010A(2)
T491U226(1)010A(2)
T491B226(1)010A(2)
T491A226M010A(2)
T491T226(1)010A(2)
T491D336(1)010A(2)
T491V336(1)010A(2)
T491C336(1)010A(2)
T491U336(1)010A(2)
T491B336(1)010A(2)
T491D476(1)010A(2)
T491V476(1)010A(2)
T491C476(1)010A(2)
T491U476(1)010A(2)
T491B476(1)010A(2)
T491D686(1)010A(2)
T491V686(1)010A(2)
T491C686(1)010A(2)
T491U686(1)010A(2)
T491B686M010A(2)
T491D107(1)010A(2)
T491C107(1)010A(2)
T491V107(1)010A(2)
T491X157(1)010A(2)
T491D157(1)010A(2)
T491C157(1)010A(2)
T491V157(1)010A(2)
T491X227(1)010A(2)
T491D227(1)010A(2)
T491V227(1)010A(2)
T491D337M010A(2)
T491X337(1)010A(2)
T491E337(1)010A(2)
T491X477(1)010A(2)
T491E477M010A(2)
2.2
2.2
2.2
2.2
2.2
3.3
3.3
3.3
3.3
3.3
4.7
4.7
4.7
4.7
4.7
6.8
6.8
6.0
6.0
6.0
10.0
12.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
10.0
8.0
6.0
6.0
6.0
10.0
10.0
8.0
8.0
8.0
8.0
8.0
10.0
8.0
8.0
1.8
1.8
2.4
6.0
8.0
0.8
0.7
1.6
1.8
1.8
0.8
0.7
1.2
2.2
1.0
0.8
0.7
1.2
1.8
3.0
0.7
1.2
0.7
0.7
0.7
0.9
0.7
0.5
0.5
0.7
0.5
0.5
0.5
0.2
0.5
8.0
12.0
10.0
7.2
D
V
C
U
B
D
V
C
U
B
D
V
C
U
B
D
C
V
X
D
C
V
X
D
V
D
X
E
X
E
20 Volt Rating at +85ºC (13 Volt Rating at + 125ºC)
0.47
0.68
1.0
1.0
#1.0
1.5
1.5
2.2
2.2
3.3
#3.3
3.3
4.7
4.7
#4.7
6.8
R
A
A
S
R
A
S
B
A
B
A
T
T491R474(1)020A(2)
T491A684(1)020A(2)
T491A105(1)020A(2)
T491S105(1)020A(2)
T491R105(1)020A(2)
T491A155(1)020A(2)
T491S155(1)020A(2)
T491B225(1)020A(2)
T491A225(1)020A(2)
T491B335(1)020A(2)
T491A335(1)020A(2)
T491T335(1)020A(2)
T491C475(1)020A(2)
T491B475(1)020A(2)
T491A475(1)020A(2)
T491C685(1)020A(2)
T491U685(1)020A(2)
T491B685(1)020A(2)
T491A685M020A(2)
T491C106(1)020A(2)
T491U106(1)020A(2)
T491B106(1)020A(2)
T491D156(1)020A(2)
T491C156(1)020A(2)
T491D226(1)020A(2)
T491V226(1)020A(2)
T491C226(1)020A(2)
T491D336(1)020A(2)
T491C336M020A(2)
T491V336(1)020A(2)
T491C476M020A(2)
T491D476(1)020A(2)
T491X686(1)020A(2)
T491D686(1)020A(2)
T491X107(1)020A(2)
T491E107(1)020A(2)
T491X157(1)020A(2)
0.1
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.7
0.7
0.7
1.0
1.0
1.0
1.4
1.4
1.4
1.4
2.0
2.0
2.0
3.0
3.0
4.4
4.4
4.4
6.6
6.6
6.6
9.4
9.4
13.6
13.6
20.0
20.0
30.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
10.0
6.0
6.0
8.0
8.0
8.0
10.0
35.0
12.0
9.0
18.0
20.0
6.5
15.0
3.5
7.0
3.0
4.5
5.0
2.4
3.0
4.0
1.9
1.9
2.5
6.0
1.8
1.8
2.1
1.0
1.7
0.8
0.7
1.2
0.8
1.2
0.7
0.9
0.7
0.7
0.7
0.5
0.5
0.5
47.0
#47.0
#47.0
#47.0
68.0
68.0
#68.0
#68.0
#68.0
100.0
#100.0
#100.0
150.0
#150.0
#150.0
#150.0
#220.0
#220.0
#220.0
#330.0
#330.0
#330.0
#470.0
#470.0
6.8
6.8
6.8
C
B
A
C
U
B
A
C
U
B
D
C
D
V
C
D
C
V
C
D
X
D
X
E
X
10.0
10.0
10.0
15.0
15.0
15.0
15.0
22.0
22.0
22.0
33.0
33.0
33.0
47.0
47.0
6.8
#6.8
#6.8
10.0
10.0
#10.0
15.0
15.0
22.0
22.0
#22.0
33.0
#33.0
†33.0
47.0
47.0
68.0
#68.0
#100.0
#100.0
#150.0
8.0
12.0
10.0
10.0
10.0
10.0
12.0
16 Volt Rating at +85ºC (10 Volt Rating at +125ºC)
1.0
1.5
2.2
2.2
#2.2
3.3
3.3
4.7
4.7
4.7
A
A
A
S
R
B
A
C
B
A
T
C
B
A
C
U
B
A
T
C
U
B
A
D
C
U
B
D
C
U
D
V
C
V
D
T491A105(1)016A(2)
T491A155(1)016A(2)
T491A225(1)016A(2)
T491S225(1)016A(2)
T491R225(1)016A(2)
T491B335(1)016A(2)
T491A335(1)016A(2)
T491C475(1)016A(2)
T491B475(1)016A(2)
T491A475(1)016A(2)
T491T475(1)016A(2)
T491C685(1)016A(2)
T491B685(1)016A(2)
T491A685(1)016A(2)
T491C106(1)016A(2)
T491U106(1)016A(2)
T491B106(1)016A(2)
T491A106(1)016A(2)
T491T106(1)016A(2)
T491C156(1)016A(2)
T491U156(1)016A(2)
T491B156(1)016A(2)
T491A156(1)016A(2)
T491D226(1)016A(2)
T491C226(1)016A(2)
T491U226(1)016A(2)
T491B226(1)016A(2)
T491D336(1)016A(2)
T491C336(1)016A(2)
T491U336(1)016A(2)
T491D476(1)016A(2)
T491V476(1)016A(2)
T491C476(1)016A(2)
T491V686(1)016A(2)
T491D686(1)016A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.75
0.8
0.8
0.8
1.1
1.1
1.1
1.6
1.6
1.6
1.6
1.6
2.4
2.4
2.4
2.4
3.6
3.6
3.6
3.6
5.3
5.3
5.3
7.5
7.5
7.5
10.9
10.9
4.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
8.0
6.0
6.0
6.0
8.0
6.0
6.0
10.0
6.0
6.0
6.0
12.0
6.0
6.0
6.0
6.0
6.0
10.0
8.0
6.0
15.0
25.0
3.5
5.0
2.4
3.5
4.0
5.0
1.9
2.5
3.5
1.8
1.8
2.8
7.0
8.0
1.8
1.8
2.5
3.5
0.8
1.6
3.0
2.2
0.8
1.2
3.0
0.8
0.7
1.2
0.7
0.7
25 Volt Rating at +85ºC (17 Volt Rating at +125ºC)
0.33
0.47
0.68
1.0
1.0
1.5
1.5
2.2
2.2
3.3
3.3
4.7
#4.7
#4.7
6.8
A
A
A
B
A
B
A
C
B
C
B
C
B
A
C
B
D
C
B
D
C
D
C
V
X
D
C
X
D
X
D
X
T491A334(1)025A(2)
T491A474(1)025A(2)
T491A684(1)025A(2)
T491B105(1)025A(2)
T491A105(1)025A(2)
T491B155(1)025A(2)
T491A155(1)025A(2)
T491C225(1)025A(2)
T491B225(1)025A(2)
T491C335(1)025A(2)
T491B335(1)025A(2)
T491C475(1)025A(2)
T491B475(1)025A(2)
T491A475M025A(2)
T491C685(1)025A(2)
T491B685(1)025A(2)
T491D106(1)025A(2)
T491C106(1)025A(2)
T491B106(1)025A(2)
T491D156(1)025A(2)
T491C156(1)025A(2)
T491D226(1)025A(2)
T491C226(1)025A(2)
T491V226(1)025A(2)
T491X336(1)025A(2)
T491D336(1)025A(2)
T491C336M025A(2)
T491X476(1)025A(2)
T491D476(1)025A(2)
T491X686M025A(2)
T491D686M025A(2)
T491X107M025A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.9
0.9
1.2
1.2
1.2
1.7
1.7
2.5
2.5
2.5
3.8
3.8
5.5
5.5
5.5
8.3
8.3
8.3
11.8
11.8
17.0
17.0
25.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
8.0
6.0
6.0
8.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
10.0
6.0
10.0
8.0
10.0
8.0
15.0
14.0
10.0
5.0
8.0
5.0
7.5
3.5
4.5
2.5
3.5
2.4
1.5
6.0
1.9
2.8
1.0
1.5
3.0
1.0
1.5
0.8
1.4
0.7
0.7
0.7
1.2
0.7
0.7
0.7
0.7
0.3
4.7
6.8
6.8
#6.8
10.0
10.0
10.0
#10.0
#10.0
15.0
15.0
15.0
#15.0
22.0
22.0
#22.0
#22.0
33.0
#33.0
#33.0
47.0
47.0
#47.0
68.0
68.0
6.8
10.0
10.0
10.0
15.0
#15.0
22.0
22.0
22.0
33.0
#33.0
#33.0
#47.0
†47.0
†68.0
†68.0
100.0
(1) To complete KEMET Part Number, insert M for 20% tolerance or K for 10% tolerance.
(2) To complete KEMET Part Number, insert T, H, G, or S lead material designation as shown on page 15.
*Extended Values
**6 Volt product equivalent to 6.3 volt product.
#Maximum Capacitance Change @ 125ºC=+15%.
†Maximum Capacitance Change @ 125ºC=+20%.
Higher voltage ratings and tighter tolerance product may be substituted within the same
size at KEMET’s option. Voltage substitutions will be marked with the higher voltage rating.
18
©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
T491 SERIES—Precision Molded Chip
T491 RATINGS & PART NUMBER REFERENCE
DC
DF %
@ +25ºC @ +25°C
120 Hz
Max
ESR Ω
Capaci-
tance
µF
Leakage
μA @ 25ºC
Max
Case
Size
KEMET
Part Number
CONSTRUCTION
100 kHz
Max
35 Volt Rating at +85ºC (23 Volt Rating at +125ºC)
Silver Adhesive
Washer
Negative
Polarity
0.10
0.15
0.22
0.33
0.47
0.47
0.68
0.68
1.0
1.0
1.5
1.5
2.2
2.2
3.3
#3.3
4.7
4.7
4.7
6.8
6.8
10.0
#10.0
#10.0
15.0
15.0
22.0
#22.0
#33.0
†47.0
#47.0
A
A
A
A
B
A
B
A
B
A
C
B
C
B
C
B
D
C
B
D
C
D
C
V
X
D
X
D
X
X
E
T491A104(1)035A(2)
T491A154(1)035A(2)
T491A224(1)035A(2)
T491A334(1)035A(2)
T491B474(1)035A(2)
T491A474(1)035A(2)
T491B684(1)035A(2)
T491A684(1)035A(2)
T491B105(1)035A(2)
T491A105(1)035A(2)
T491C155(1)035A(2)
T491B155(1)035A(2)
T491C225(1)035A(2)
T491B225(1)035A(2)
T491C335(1)035A(2)
T491B335(1)035A(2)
T491D475(1)035A(2)
T491C475(1)035A(2)
T491B475(1)035A(2)
T491D685(1)035A(2)
T491C685(1)035A(2)
T491D106(1)035A(2)
T491C106M035A(2)
T491V106(1)035A(2)
T491X156(1)035A(2)
T491D156(1)035A(2)
T491X226(1)035A(2)
T491D226(1)035A(2)
T491X336(1)035A(2)
T491X476(1)035A(2)
T491E476(1)035A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8
1.2
1.2
1.7
1.7
1.6
2.4
2.4
3.5
3.5
3.5
5.3
5.3
7.7
7.7
11.6
16.5
16.5
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
10.0
20.0
19.0
18.0
15.0
8.0
12.0
6.5
8.0
5.0
7.5
4.5
5.0
3.5
4.0
2.5
3.5
1.5
2.2
3.1
1.3
1.8
1.0
1.6
2.0
0.9
0.8
0.7
0.7
0.6
0.6
0.5
Termination*
Stripe (+)
Molded
Case
Polarity
Bevel (+)
Tantalum
Wire
Tantalum
Weld
(Ta
2
O )
5
Mn02 Coat
(First Layer)
Carbon
(Second Layer)
Positive
Termination*
*100% tin
Silver Paint
(Third Layer)
CAPACITOR MARKINGS
T491 Series — All Case Sizes
50 Volt Rating at +85ºC (33 Volt Rating at + 125ºC)
Polarity
Indicator (+)
0.10
0.15
0.15
0.22
0.33
0.47
0.47
0.68
0.68
1.0
1.0
1.5
1.5
2.2
2.2
3.3
4.7
6.8
A
B
A
B
B
C
B
C
B
C
V
D
C
D
C
D
D
X
D
X
D
X
T491A104(1)050A(2)
T491B154(1)050A(2)
T491A154(1)050A(2)
T491B224(1)050A(2)
T491B334(1)050A(2)
T491C474(1)050A(2)
T491B474(1)050A(2)
T491C684(1)050A(2)
T491B684(1)050A(2)
T491C105(1)050A(2)
T491V105(1)050A(2)
T491D155(1)050A(2)
T491C155(1)050A(2)
T491D225(1)050A(2)
T491C225(1)050A(2)
T491D335(1)050A(2)
T491D475(1)050A(2)
T491X685(1)050A(2)
T491D685(1)050A(2)
T491X106M050A(2)
T491D106(1)050A(2)
T491X156(1)050A(2)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8
1.1
1.1
1.7
2.4
3.5
3.4
5.0
5.0
7.5
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
20.0
16.0
15.0
14.0
10.0
8.0
9.0
7.0
8.0
5.5
6.0
3.5
4.5
2.5
3.0
2.0
1.4
1.0
1.0
0.7
0.8
0.7
Picofarad
Code
2 2 6
Rated
KEMET
I. D. Symbol
Voltage
K
2 0
5 4 2
Print Week Code:
1st Digit = Year
2nd & 3rd Digits = Week
"542" = The 42nd week of 2005
#6.8
#10.0
#10.0
†15.0
(1) To complete KEMET Part Number, insert M for 20% tolerance or K for 10% tolerance.
(2) To complete KEMET Part Number, insert T, H, G, or S lead material designation as shown on page 15.
*Extended Values
**6 Volt product equivalent to 6.3 volt product.
#Maximum Capacitance Change @ 125ºC=+15%.
†Maximum Capacitance Change @ 125ºC=+20%.
Higher voltage ratings and tighter tolerance product may be substituted within the same size at KEMET’s option.
Voltage substitutions will be marked with the higher voltage rating.
CAPACITOR ALTERNATE MARKINGS
A Case Size
B Case Size
C,D,X Case Size
A Case Size
Voltage Code
Polarity
Indicator
(+)
Polarity
Indicator
(+)
Polarity
Indicator
(+)
KEMET
MnO2
KEMET
MnO2
KEMET
MnO2
G
J
4
6.3
10
16
20
25
35
50
A
C
D
E
V
T
Voltage
Voltage
Date
Code
Date
Code
Voltage
Picofarad
Code
Lot
Code
Lot
Code
Picofarad
Code
Picofarad
Code
Date
Code
Lot Code
V5
49
Date Code - Year
S = 2004 V = 2007 1 = January 4 = April 7 = July
T = 2005 W = 2008 2 = February 5 = May 8 = August
U = 2006 X = 2009 3 = March
Date Code - Month
10 = October
11 = November
6 = June 9 = September 12 = December
©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
19
TANTALUM, CERAMIC AND
ALUMINUM CHIP CAPACITORS
Packaging Information
Performance Notes
1. Cover Tape Break Force: 1.0 Kg Minimum.
2. Cover Tape Peel Strength: The total peel strength of the cover tape from the carrier tape shall be:
Tape Width
8 mm
Peel Strength
0.1 Newton to 1.0 Newton (10g to 100g)
12 mm
0.1 Newton to 1.3 Newton (10g to 130g)
The direction of the pull shall be opposite the direction of the carrier tape travel. The pull angle of the carrier
tape shall be 165ꢀ to 180ꢀ from the plane of the carrier tape. During peeling, the carrier and/or cover tape
shall be pulled at a velocity of 300 10 mm/minute.
3. Reel Sizes: Molded tantalum capacitors are available on either 180 mm (7") reels (standard) or 330 mm (13")
reels (with C-7280). Note that 13” reels are preferred.
4. Labeling: Bar code labeling (standard or custom) shall be on the side of the reel opposite the sprocket holes.
Refer to EIA-556.
Embossed Carrier Tape Configuration: Figure 1
Table 1 — EMBOSSED TAPE DIMENSIONS (Metric will govern)
Constant Dimensions — Millimeters (Inches)
Tape Size
D0
E
P0
P2
T Max
T1 Max
8 mm
and
12 mm
1.5
+0.10 -0.0
(0.059
1.75 0.10
4.0 0.10
2.0 0.05
0.600
0.100
(0.069 0.004) (0.157 0.004) (0.079 0.002) (0.024)
(0.004)
+0.004, -0.0)
Variable Dimensions — Millimeters (Inches)
Tape Size
Pitch
B1 Max.
Note 1
D1 Min.
Note 2
F
P1
R Min. T2 Max
Note 3
W
A0B0K0
Note 4
8 mm
Single
4.4
1.0
3.5 0.05
4.0 0.10
25.0
2.5
8.0 0.30
(4 mm)
(0.173)
(0.039) (0.138 0.002) (0.157 0.004) (0.984) (0.098) (.315 0.012)
12 mm
Double
(8 mm)
8.2
(0.323)
1.5 5.5 0.05 8.0 0.10 30.0 4.6 12.0 0.30
(0.059) (0.217 0.002) (0.315 0.004) (1.181) (0.181) (0.472 0.012)
NOTES
1. B1 dimension is a reference dimension for tape feeder clearance only.
2. The embossment hole location shall be measured from the sprocket hole controlling the location of the embossment. Dimensions of
embossment location and hole location shall be applied independent of each other.
3. Tape with components shall pass around radius “R” without damage (see sketch A). The minimum trailer length (Fig. 2) may require
additional length to provide R min. for 12 mm embossed tape for reels with hub diameters approaching N min. (Table 2)
4. The cavity defined by A0, B0, and K0 shall be configured to surround the part with sufficient clearance such that the chip does not pro-
trude beyond the sealing plane of the cover tape, the chip can be removed from the cavity in a vertical direction without mechanical
restriction, rotation of the chip is limited to 20 degrees maximum in all 3 planes, and lateral movement of the chip is restricted to 0.5 mm
maximum in the pocket (not applicable to vertical clearance.)
94
©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
TANTALUM, CERAMIC AND
ALUMINUM CHIP CAPACITORS
Packaging Information
Embossed Carrier Tape Configuration (cont.)
20°
Sketch D: Tape Camber (Top View)
1mm (0.039) Max.
1mm (0.039) Max.
250mm (9.843)
Allowable camber to be 1 mm/250 mm.
400mm (15.75) Min.
Figure 2:
Tape Leader
& Trailer
Dimensions
(Metric
Dimensions
Will Govern)
Figure 3: Reel Dimensions (Metric Dimensions will govern)
Table 2 – REEL DIMENSIONS (Metric will govern)
Tape Size
A Max
B* Min
C
D* Min
N Min
W1
W2 Max
W3
8 mm
330.0
(12.992)
1.5
13.0 0.20
20.2
(0.795)
50.0
(1.969)
See
8.4
+1.5, -0.0
(0.331
14.4
(0.567)
7.9 Min
(0.311)
10.9 Max
(0.429)
(0.059) (0.512 0.008)
Note 3
+0.059, -0.0)
12 mm
330.0
(12.992)
1.5
13.0 0.20
20.2
(0.795)
Table 1
12.4
+2.0, -0.0
(0.488
18.4
(0.724)
11.9 Min
(0.469)
15.4 Max
(0.606)
(0.059) (0.512 0.008)
+0.078, -0.0)
©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
95
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