SOLID TANTALUM CHIP CAPACITORS
T496 SERIES—Fail-Safe Fused
FEATURES
• Built-in fuse protects against damaging short
• Fuse actuation, 25ЊC: within 1 second at fault
circuit failure mode
currents of 4 amps and higher.
• Continuous current capability: 0.75 amps
• Post-actuation resistance,
• Precision-molded, laser-marked case
• Symmetrical, compliant terminations
• Taped and reeled per EIA 481-1
• Case geometry and footprints equivalent to
Industrial Grade T491 Series. (Case sizes
B, C, D and X only)
25ЊC: 10 megohms minimum
• Test tabs on the sides of the case bypass the
capacitor element to allow direct testing of the
fuse assembly.
• 100% Surge Current test on C, D, X sizes
• Patented fuse assembly
• RoHS Compliant & Leadfree Terminations (See
www.kemet.com for lead transition)
• Operating Temperature: -55˚C to +125˚C
OUTLINE DRAWINGS
CATHODE (-) END
VIEW
SIDE VIEW
ANODE (+) END
VIEW
BOTTOM VIEW
B
W
B
Test Tab
Test Tab
0.15(0.006) Max.
0.15(0.006) Max.
H
E
F
K
T
P
A
L
Termination
cutout at
KEMETs
Option,
S
R
S
X
G
either end
DIMENSIONS — Millimeters (Inches)
Case Size
Component
X
(Ref)
P
R
T
A
G
E
F* ± 0.1 S* ± 0.3
B ± 0.15
(Ref) ± .006
KEMET
EIA
L*
W*
H*
± (.004)
± (.012)
(Ref) (Ref) (Ref) (Min) (Ref) (Ref)
3.5 ± 0.2
2.8 ± 0.2
1.9 ± 0.2
2.2
0.8
(.031)
0.4
(.016)
0.10 ± 0.10
0.5 1.0 0.13 1.1 1.8 2.2
B
C
D
3528-21
6032-28
7343-31
7343-43
(.138 ± .008) (.110 ± .008) (.075 ± .008) (.087)
(.004 ± .004) (.020) (.039) (.005) (.043) (.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)
6.0 ± 0.3
.236 ± .012
3.2 ± 0.3
2.5 ± 0.3
2.2
1.3
(.051)
0.5
(.020)
(.126 ± .012) (.098 ± .012) (.087)
7.3 ± 0.3
4.3 ± 0.3 2.8 ± 0.3 2.4
1.3
(.051)
0.5
(.020)
(.287 ± .012) (.169 ± .012) (.110 ± .012) (.094)
7.3 ± 0.3
4.3 ± 0.3
4.0 ± 0.3
2.4
(.094)
1.3
(.051)
0.5
(.020)
Notes: 1X. Metric dimensions gover(n.1.69 ± .012)
(.287 ± .012)
No2te.s:(R1.eMf)et-ricDdimimeennssioionsngsopverronvided for refer(e.1n5c7e±o.0n1l2y).
* Round glue pad: 2.9 0.1mm (.114" .004") in diameter at KEMET’s option.
2. (Ref) Dimensions provided for reference only
* Round glue pad: 2.9 ± 0.1mm (.114 “ ± .004”) in diameter at KEMET’s option.
T496 Series – ORDERING INFORMATION
T
496
B
105
M
025
A
T
E3K5
ESR
Tantalum
Series
T - 100% Sn (Tin)EP10la0t=edESR in Milliohmns = 100 mOhms
E3K5 = ESR in Ohms = 3.5 Ohms
**S - Not recommended for new designs
T496 - Precision Molded, Fail-safe
Lead Material
T = 100% Tin (Sn) Plated
Case Size
B, C, D, X
H = (Sn) Solder-Coated (90% Sn/10% Pb)
Failure Rate
Capacitance Picofarad Code
First two digits represent significant figures. Third digit
specifies number of zeros to follow.
A = Not Applicable
Voltage
Capacitance Tolerance
M = ±20%, K = ±10%
*Part number example: T496B105M025AT (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.
TYPICAL FUSE ACTUATION PROFILE
Current (Amps)
10
1
.0001
.001
.01
.1
1
10
Time (Seconds)
©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
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