T491B155K025AS Kemet, T491B155K025AS Datasheet - Page 29

• Manufacturer Part Number: T491B155K025AS
• Description: CAPACITOR TANT 1.5UF 25V 10% SMD
• Manufacturer: Kemet
• Series: T491r
• Type: Moldedr

Specifications of T491B155K025AS

• Capacitance: 1.5µF
• Voltage - Rated: 25V
• Tolerance: ±10%
• Esr (equivalent Series Resistance): 5.000 Ohm
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 1210 (3528 Metric)
• Size / Dimension: 0.138" L x 0.110" W (3.50mm x 2.80mm)
• Height: 0.075" (1.90mm)
• Manufacturer Size Code: B
• Features: General Purpose
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Spacing: -
• Other names: 399-1625-2

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©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, [phone]
Low ESR values in EIA 535BAAC sizes
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
Capacitance: 0.1 F to 1000 F
Notes: 1. Metric dimensions govern.
Notes: 1. Metric dimensions govern.
KEMET
CASE SIZE
KEMET
C
D
A
B
X
E
CASE SIZE
R
U
S
T
V
Tantalum
Series
T494 - Low ESR, Industrial Grade
Case Size
A, B, C, D, E, R, S, T, U, V, X
Capacitance Picofarad Code
First two digits represent significant figures.
Third digit specifies number of zeros to follow.
*Part number example: T494B105M035AT (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.
2. (Ref) - Dimensions provided for reference only.
* Mil-C-55365/8 Specified Dimensions
3216-18
3528-21
6032-28
7343-31
7343-43
7260-38
EIA
3. No dimensions provided for B, P or R because low profile cases do not have a bevel or a notch.
2012-12
3216-12
3528-12
6032-15
7343-20
EIA
(.126 .008)
(.138 .008)
(.236 .012)
(.287 .012)
(.287 .012)
(.287 .012)
SOLID TANTALUM CHIP CAPACITORS
3.2 0.2
3.5 0.2
6.0 0.3
7.3 0.3
7.3 0.3
7.3 0.3
L*
K
(.079
(.138
(.287
CATHODE (-) END
2.0
3.2
3.5
7.3
X
(.110 .008)
(.126 .012)
(.169 .012)
(.169 .012)
(.236 .012)
(.063 .008)
VIEW
L
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
0.2
.008)
0.2
0.2
.008)
0.3
.012)
W*
H H
(.051
(.110
(.169
(.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
1.6
2.8
4.3
H*
W
T
.008)
S
0.2
0.2
0.3
.012)
494
T
K*
SIDE VIEW
(.035)
(.043)
(.055)
(.059)
(.091)
(.091)
0.9
1.1
1.4
1.5
2.3
2.3
0.20
(.008)
)
G
H Max.
(.047)
(.047)
(
(.047)
(.059)
(.079)
B
1.2
1.2
1.2
1.5
2.0
F*
105
)
(.047)
(.087)
(.087)
(.094)
(.094)
(.161)
S
COMPONENT
B
1.2
2.2
2.2
2.4
2.4
4.1
.
0.1
(.004)
K Min.
(.012)
(.012)
(
(.012)
(.020)
(.035)
B
M
0.3
0.3
0.3
0.5
0.9
S*
ANODE (+) END
035
COMPONENT
)
(.031)
(.031)
(.051)
(.051)
(.051)
(.051)
0.8
0.8
1.3
1.3
1.3
1.3
0.3
(.012)
F
VIEW
(.035)
(.047)
(
(.087)
(.087)
(.094)
R
0.9
1.2
2.2
2.2
2.4
•
•
•
•
•
•
A
(Ref)
0.1
Termination
cutout at
KEMET’s
Option,
either end
B
)
S*
(.016)
(.016)
(.020)
(.020)
(.020)
(.020)
**S
Tolerance: ±10%, ±20%
Voltage: 3-50 VDC
Extended Range Values
Low Profile Case Sizes
RoHS Compliant & Leadfree Terminations
(See www.kemet.com for lead transition)
Operating Temperature: -55˚C to +125˚C
0.4
0.4
0.5
0.5
0.5
0.5
P
T - 100% Tin (Sn) Plated
G - Gold Plated (A, B, C, D, X only)
H - Tin/Lead
0.15
(.006)
S
(.020)
(.031)
(
(.031)
(.051)
(.051)
- Not recommended for new designs
0.5
0.8
0.8
1.3
1.3
(SnPb 5% Pb minimum)
E
0.3
(.004 .004)
(.004 .004)
(.004 .004)
(.004 .004)
(.004 .004)
(.004 .004)
0.10 0.10
0.10 0.10
0.10 0.10
0.10 0.10
0.10 0.10
0.10 0.10
)
(Ref)
X
(.002)
(.002)
(
(.002)
(.002)
(.002)
BOTTOM VIEW
(Ref
0.05
0.05
0.05
0.05
0.05
Capacitance Tolerance
X
) (
(.016)
(.020)
(.035)
(.035)
(.067)
(.035)
A
L
(Ref)
0.4
0.5
0.9
0.9
1.7
0.9
P
(.005)
(.005)
(.005)
(.005)
(.005)
(Ref)
0.13
0.13
0.13
0.13
0.13
A - Not Applicable
T
(Ref)
(.016)
(.039)
(.039)
(.039)
(.039)
(.039)
0.4
1.0
1.0
1.0
1.0
1.0
Lead Material
R
) (
Failure Rate
(.031)
(.055)
(.083)
(.122)
(.150)
(Min)
(Ref)
(.005)
(.005)
(.005)
(.005)
(.005)
(.005)
F
0.13
0.13
0.13
0.13
0.13
0.13
0.8
1.4
2.1
3.1
3.8
M -
K -
T
A
Voltage
) (
*Pb-free supply is not guaranteed with
(Min)
(.055)
(.083)
(.122)
(.150)
(.150)
(.150)
1.4
2.1
3.1
3.8
3.8
3.8
10%
20%
A
This termination code not available
(.020)
(.043)
(.071)
(.138)
(.110)
(Ref)
0.5
1.1
1.8
2.8
3.5
G
(Ref)
(.043)
(.071)
(.110)
(.138)
(.138)
(.138)
1.1
1.8
2.8
3.5
3.5
3.5
) (
the ‘S’ termination code.
G
effective 15 July 2007.
(.031)
(.051)
(.087)
(.094)
(.138)
(Ref)
0.8
1.3
2.2
2.4
3.5
(Ref)
(.051)
(.087)
(.094)
(.138)
(.138)
(.138)
E
1.3
2.2
2.4
3.5
3.5
3.5
E
)
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