T491C686K006AS Kemet, T491C686K006AS Datasheet
T491C686K006AS
Manufacturer Part Number
T491C686K006AS
Description
CAPACITOR TANT 68UF 6.3V 10% SMD
Manufacturer
Kemet
Series
T491r
Type
Moldedr
Datasheet
1.T491B106K006AS.pdf
(4 pages)
Specifications of T491C686K006AS
Capacitance
68µF
Voltage - Rated
6.3V
Tolerance
±10%
Esr (equivalent Series Resistance)
1.200 Ohm
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
2312 (6032 Metric)
Size / Dimension
0.236" L x 0.126" W (6.00mm x 3.20mm)
Height
0.098" (2.50mm)
Manufacturer Size Code
C
Features
General Purpose
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Spacing
-
Other names
399-1557-2
•
•
•
•
•
•
Meets or Exceeds EIA Standard 535BAAC
Taped and Reeled per EIA 481-1
Symmetrical, Compliant Terminations
Optional Gold-plated Terminations
Laser-marked Case
100% Surge current test on C, D, E, U, V, X sizes
Notes: 1. Metric dimensions govern.
Notes: 1. Metric dimensions govern.
KEMET
KEMET
CASE SIZE
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
A
B
C
D
X
E
CA SE SIZE
Tantalum
Series
T491 - Precision Molded
Case Size
A, B, C, D, E, R, S, T, U, V, X
*Part number example: T491B105M035AS (14 digits - no spaces)
R
U
Capacitance Picofarad Code
First two digits represent significant figures.
Third digit specifies number of zeros to follow.
S
T
V
2. (Ref) - Dimensions provided for reference only.
* Mil-C-55365/8 Specified Dimensions
** Round Glue Pad: 2.9 0.1mm (0.114" 0.004") in diameter at KEMET’s option
3216-18
3528-21
6032-28
7343-31
7343-43
7260-38
2. (Ref) - Dimensions provided for reference only.
3. No dimensions provided for B, P or R because low profile cases do not have a bevel or a notch.
EIA
2012-12
3216-12
3528-12
6032-15
7343-20
EIA
(.126 .008)
(.138 .008)
(.236 .012)
(.287 .012)
(.287 .012)
(.287 .012)
3.2 0.2
3.5 0.2
6.0 0.3
7.3 0.3
7.3 0.3
7.3 0.3
SOLID TANTALUM CHIP CAPACITORS
L*
(.079
(.126
(.138
(.236
(.287
2.0
3.2
3.5
6.0
7.3
L
(.110 .008)
(.126 .012)
(.169 .012)
(.169 .012)
(.236 .012)
(.063 .008)
0.2
.008)
0.2
.008)
0.2
.008)
0.3
.012)
0.3
.012)
2.8 0.2
3.2 0.3
4.3 0.3
4.3 0.3
6.0 0.3
1.6 0.2
W*
LOW PROFILE T491 DIMENSIONS
T491 SERIES - Precision Molded Chip
CAPACITOR OUTLINE DRAWING
T491 ORDERING INFORMATION
(.051
(.063
(.110
(.126
(.169
STANDARD T491 DIMENSIONS
3.2
1.3
1.6
2.8
4.3
(.063 .008)
(.075 .008)
(.098 .012)
(.110 .012)
(.157 .012)
(.142 .008)
1.6 0.2
1.9 0.2
2.5 0.3
2.8 0.3
4.0 0.3
3.6 0.2
W
H*
T
0.3)
.008)
0.2
.008)
0.2
.008)
0.2
.012)
0.3
.012)
491
Millimeters (inches)
Millimeters (inches)
K*
H Max.
(.035)
(.043)
(.055)
(.059)
(.091)
(.091)
(.047)
(.047)
(.047)
(.059)
(.079)
0.9
1.1
1.4
1.5
2.3
2.3
1.2
1.2
1.2
1.5
2.0
B
0.20
(.008)
FEATURES
105
F*
K Min.
(.047)
(.087)
(.087)
(.094)
(.094)
(.161)
(.012)
(.012)
(.012)
(.020)
(.035)
COMPONENT
1.2
2.2
2.2
2.4
2.4
4.1
0.3
0.3
0.3
0.5
0.9
0.1
(.004)
M
COMPONENT
035
S*
•
•
•
•
•
F
(.035)
(.047)
(.087)
(.087)
(.094)
(.031)
(.031)
(.051)
(.051)
(.051)
(.051)
0.8
0.8
1.3
1.3
1.3
1.3
0.9
1.2
2.2
2.2
2.4
0.3
(.012)
0.1
Capacitance: 0.1 F to 1000 F
Tolerance: ±10%, ±20%
Voltage: 3-50 VDC
Extended Range Values
New Low Profile Case Sizes
A
(Ref)
S*
S
B
(.020)
(.031)
(.031)
(.051)
(.051)
(.016)
(.016)
(.020)
(.020)
(.020)
(.020)
0.5
0.8
0.8
1.3
1.3
0.4
0.4
0.5
0.5
0.5
0.5
0.3
0.15
(.006)
(.002)
(.002)
(.002)
(.002)
(.002)
(Ref)
0.05
0.05
0.05
0.05
0.05
(.004 .004)
(.004 .004)
(.004 .004)
(.004 .004)
(.004 .004)
(.004 .004)
S - Standard Solder -Coated (90% Sn/10% Pb)
G - Gold Plated (A, B, C, D, X only)
0.10 0.10
0.10 0.10
0.10 0.10
0.10 0.10
0.10 0.10
0.10 0.10
T - 100% Tin (Sn) Plated and Reflowed
X
Capacitance Tolerance
(Ref)
X
(.005)
(.005)
(.005)
(.005)
(.005)
(Ref)
0.13
0.13
0.13
0.13
0.13
T
A - Not Applicable
(Ref)
(.016)
(.020)
(.035)
(.035)
(.067)
(.035)
0.4
0.5
0.9
0.9
1.7
0.9
P
Lead Material
Failure Rate
(.031)
(.031)
(.043)
(.098)
(.150)
(Min)
0.8
0.8
1.1
2.5
3.8
(Ref)
(.016)
(.039)
(.039)
(.039)
(.039)
(.039)
A
0.4
1.0
1.0
1.0
1.0
1.0
R
M -
K -
Voltage
(.005)
(.005)
(.005)
(.005)
(.005)
(.005)
(Ref)
(.020)
(.043)
(.071)
(.138)
0.13
0.13
0.13
0.13
0.13
0.13
(.110)
(Ref)
T
0.5
1.1
1.8
2.8
3.5
G
10%
20%
(Min)
(.031)
(.043)
(.098)
(.150)
(.150)
(.150)
KEMET
0.8
1.1
2.5
3.8
3.8
3.8
A
(.031)
(.051)
(.087)
(.094)
(.138)
(Ref)
0.8
1.3
2.2
2.4
3.5
E
(.043)
(.071)
(.138)
(.138)
(.138)
(Ref)
(.110)
3.5**
1.1
1.8
2.8
3.5
3.5
G
(.051)
(.087)
(.094)
(.138)
(.138)
(.138)
(Ref)
3.5**
1.3
2.2
2.4
3.5
3.5
E
15
®
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