SOLID TANTALUM CHIP CAPACITORS
T494 SERIES — Low ESR, Industrial Grade
FEATURES
•
•
•
•
•
•
•
Low ESR values in EIA 535BAAC sizes
Taped and Reeled per EIA 481-1
Symmetrical, Compliant Terminations
Optional Gold-plated Terminations
Laser-marked Case
•
•
•
•
•
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
100% Surge Current test on C, D, E, U, V, X sizes
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 T494 DIMENSIONS
Millimeters (inches)
COMPONENT
CASE SIZE
0.20
0.1
0.3
0.15
B
X
P
R
T
A
G
E
K*
F*
S*
(.004)
L*
W*
H*
(.008)
(.012)
(.006)
KEMET
EIA
(Ref)
(Ref)
(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 T494 DIMENSIONS
Millimeters (inches)
CASE SIZE
COMPONENT
X
T
A
G
E
KEMET
EIA
L
W
H Max. K Min.
F
0.1
S
0.3
(Ref (Ref) (Min) (Ref) (Ref)
0.05 0.13 0.8 0.5 0.8
(.020) (.002) (.005) (.031) (.020) (.031)
0.8 0.05 0.13 1.4 1.1 1.3
(.031) (.002) (.005) (.055) (.043) (.051)
0.8 0.05 0.13 2.1 1.8 2.2
(.031) (.002) (.005) (.083) (.071) (.087)
1.3 0.05 0.13 3.1 2.8 2.4
(.051) (.002) (.005) (.122) (.110) (.094)
1.3 0.05 0.13 3.8 3.5 3.5
(.051) (.002) (.005) (.150) (.138) (.138)
2.0 0.2
(.079 .008) (.051
3.2 0.2
1.2
(.047)
1.2
(.047)
1.2
0.3
(.012)
0.3
(.012)
0.3
(.012)
0.5
(.020)
0.9
0.9
(.035)
1.2
(.047)
2.2
(.087)
2.2
(.087)
2.4
(.094)
0.5
2012-12
3216-12
3528-12
6032-15
7343-20
R
S
T
1.6 0.2
3.5 0.2
2.8 0.2
(.138 .008) (.110 .008) (.047)
1.5
(.059)
2.0
U
V
7.3 0.3
4.3 0.3
(.287 .012) (.169 .012) (.079)
(.035)
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. *Pb-free supply is not guaranteed with
the ‘S’ termination code.
This termination code not available
T494 ORDERING INFORMATION
effective 15 July 2007.
T 494 B 105 M 035 A S*
Lead Material
T - 100% Tin (Sn) Plated
H - Tin/Lead
Tantalum
Series
(SnPb 5% Pb minimum)
T494 - Low ESR, Industrial Grade
G - Gold Plated (A, B, C, D, X only)
**S - Not recommended for new designs
Case Size
e
Failure Rat
A - Not Applicable
A, B, C, D, E, R, S, T, U, V, X
Voltage
Capacitance Picofarad Code
Capacitance Tolerance
First two digits represent significant figures.
Third digit specifies number of zeros to follow.
M - 20%
K - 10%
*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.
©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
27
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