Tantalum Surface Mount Capacitors – Fused
T496 Fused MnO
2
Overview
The T496 tantalum chip capacitors offer a "fail safe" design.
The built-in fuse element offers excellent protection from
damaging short circuit conditions in applications where
damaging high fault currents exist. Protection from costly
circuit damage due to reversed installation is offered with
this device. This series is classified as MSL (Moisture
Sensitivity Level) 1 under J STD 020: unlimited floor life time
at ≤ 30°C/85% RH.
Benefits
• Meets or exceeds EIA Standard 535BAAC
• Patented fuse assembly
• Optional gold-plated terminations
• Built-in fuse protects against short circuit mode
• 100% surge current test on C, D, and X sizes
• Halogen-free epoxy
• Capacitance values of 0.15 to 330 μF
• Tolerances of ±10% and ±20%
• Voltage rating of 4 – 50 VDC
• Fuse activation, 25°C: within 1 second at fault currents
of 4 amps and higher
• Continuous current capability: 0.75 amps
• Post actuation resistance, 25°C: 10 MΩ, minimum
• Test tabs on side of case bypass the capacitor element to
allow direct testing of the fuse assembly
• RoHS compliant and lead-free terminations
• Operating temperature range of −55°C to +125°C
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Applications
Typical applications include decoupling and filtering in computing and telecommunications end applications, such as high-
end servers requiring built-in fuse capability.
Environmental Compliance
RoHS compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder.
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2010_T496 • 5/29/2018
1
Tantalum Surface Mount Capacitors – Fused
T496 Fused MnO
2
K-SIM
For a detailed analysis of specific part numbers, please visit ksim.kemet.com to access KEMET’s K-SIM software. KEMET
K-SIM is designed to simulate behavior of components with respect to frequency, ambient temperature, and DC bias levels.
Ordering Information
T
Capacitor
Class
T=
Tantalum
496
Series
Fail
Safe
X
Case
Size
B
C
D
X
227
Capacitance
Code (pF)
First two digits
represent
significant
figures. Third digit
specifies number
of zeros.
M
K = ±10%
M = ±20%
010
004 = 4
006 = 6.3
010 = 10
016 = 16
020 = 20
025 = 25
035 = 35
050 = 50
A
A = N/A
T
Termination
Finish
T = 100% Matte
tin (Sn)-plated
H = Standard
solder coated
(SnPb 5% Pb
minimum)
E500
ESR
E = ESR
Last three
digits specify
ESR in mΩ
(500 = 500
mΩ)
Packaging
(C-Spec)
Blank = 7" reel
7280 = 13" reel
Capacitance Rated Voltage
Failure Rate/
Tolerance
(VDC)
Design
Performance Characteristics
Item
Operating Temperature
Rated Capacitance Range
Capacitance Tolerance
Rated Voltage Range
DF (120 Hz)
ESR (100 kHz)
Leakage Current
−55°C to 125°C
0.15 – 477 µF at 120 Hz/25°C
K tolerance (10%), M tolerance (20%)
4 – 50 V
Refer to Part Number Electrical Specification Table
Refer to Part Number Electrical Specification Table
≤ 0.01 CV (µA) at rated voltage after 5 minutes
Performance Characteristics
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2010_T496 • 5/29/2018
2
Tantalum Surface Mount Capacitors – Fused
T496 Fused MnO
2
Qualification
Test
Endurance
Condition
Δ C/C
85°C at rated voltage, 2,000 hours
125°C at 2/3 rated voltage, 2,000 hours
DF
DCL
ESR
Δ C/C
DF
DCL
ESR
Δ C/C
MIL–STD–202, Method 107, Condition B, mounted,
−55°C to 125°C, 1,000 cycles
DF
DCL
ESR
+25°C
Extreme temperature exposure at a
succession of continuous steps at +25°C,
−55°C, +25°C, +85°C, +125°C, +25°C
Δ C/C
DF
DCL
85°C, 1.32 x rated voltage 1,000 cycles
(125°C, 1.2 x rated voltage)
IL*
IL
IL
Δ C/C
DF
DCL
ESR
Δ C/C
DF
DCL
Characteristics
Within ±10% of initial value
Within initial limits
Within 1.25 x initial limit
Within initial limits
Within ±10% of initial value
Within initial limits
Within 1.25 x initial limit
Within initial limits
Within ±5% of initial value
Within initial limits
Within 1.25 x initial limit
Within initial limits
−55°C
±10%
IL
N/A
+85°C
±10%
1.5 x IL
10 x IL
+125°C
±20%
1.5 x IL
12 x IL
Storage Life
125°C at 0 volts, 2,000 hours
Thermal Shock
Temperature Stability
Within ±5% of initial value
Within initial limits
Within initial limits
Within initial limits
Within ±10% of initial value
Within initial limits
Within initial limits
Surge Voltage
Mechanical Shock/
Vibration
*IL = Initial limit
MIL–STD–202, Method 213, Condition I, 100 G Peak
MIL–STD–202, Method 204, Condition D, 10 Hz to
2,000 Hz, 20 G peak
Certification
DLA Drawing 04053
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2010_T496 • 5/29/2018
3
Tantalum Surface Mount Capacitors – Fused
T496 Fused MnO
2
Electrical Characteristics
ESR vs. Frequency
1,000
1,000
T496B106M016ATE3K5
Capacitance vs. Frequency
T496B106M016ATE3K5_IMP
Impedance, ESR (Ohms)
T496X107M016ATE700_IMP
T496B106M016ATE3K5_ESR
T496D476M016ATE400_ESR
T496X107M016ATE700_ESR
Capacitance (µF)
100
T496D476M016ATE400_IMP
100
T496D476M016ATE400
T496X107M016ATE700
10
10
1
1
0.1
100
0
1,000
10,000
Frequency (Hz)
100,000
1,000,000
10,000,000
100
1,000
10,000
Frequency (Hz)
100,000
1,000,000
10,000,000
Dimensions – Millimeters (Inches)
Metric will govern
CATHODE (-) END VIEW
W
H
X
T
S
G
S
Termination cutout
at KEMET's option,
either end
SIDE VIEW
B
B
ANODE (+) END VIEW
ANODE (+) END VIEW
B case Only
BOTTOM VIEW
A
E
P
R
R
P
L
F
Case Size
KEMET
B
C
D
X
EIA
L
W
H
Component
B ±0.15
F ±0.1
S ±0.3
±(0.004) ±(0.012) (Ref) ±0.006
0.8
(0.031)
1.3
(0.051)
1.3
(0.051)
1.3
(0.051)
0.4
(0.016)
0.5
(0.020)
0.5
(0.020)
0.5
(0.020)
2.2
(0.087)
2.4
(0.094)
2.4
(0.094)
Typical
Weight
X
(Ref)
P
R
T
A
G
E
(Ref) (Ref) (Ref) (Min) (Ref) (Ref)
(mg)
107.45
224.48
446.84
652.04
3.5 ±0.2
2.8 ±0.2
1.9 ±0.2
2.2
3528–21
(0.138 ±0.008) (0.110 ±0.008) (0.075 ±0.008) (0.087)
6.0 ±0.3
3.2 ±0.3
2.5 ±0.3
6032–28
(0.236 ±0.012) (0.126 ±0.012) (0.098 ±0.012)
7.3 ±0.3
4.3 ±0.3
2.8 ±0.3
7343–31 (0.287 ±0.012) (0.169 ±0.012) (0.110 ±0.012)
7.3±0.3
4.0±0.3
4.0±0.3
7343–43 (0.287±0.012) (0.169±0.012) (0.157±0.012)
0.10 ±0.10
0.4
1.5
0.13
1.9
1.8
2.2
(0.004 ±0.004) (0.016) (0.059) (0.005) (0.075) (0.071) (0.087)
0.10 ±0.10
0.9
1.0
0.13
3.1
2.8
2.4
(0.004 ±0.004) (0.035) (0.039) (0.005) (0.122) (0.110) (0.094)
0.10 ±0.10
0.9
1.0
0.13
3.8
3.5
3.5
(0.004 ±0.004) (0.035) (0.039) (0.005) (0.150) (0.138) (0.138)
0.10±0.10
1.7
1.0
0.13
3.8
3.5
3.5
(0.004±0.004) (0.067) (0.039) (0.005) (0.150) (0.138) (0.138)
Notes: (Ref) – Dimensions provided for reference only.
These weights are provided as reference. If exact weights are needed, please contact your KEMET Sales Representative
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2010_T496 • 5/29/2018
4
Tantalum Surface Mount Capacitors – Fused
T496 Fused MnO
2
Table 1 – Ratings & Part Number Reference
Rated Rated
Voltage Cap
VDC at 85ºC
4
4
4
4
4
4
4
4
4
4
4
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
10
10
10
10
10
10
10
VDC at 85ºC
µF
68
68
100
150
150
220
220
330
330
330
470
4.7
6.8
10
15
22
22
22
33
33
47
47
47
68
68
100
100
100
100
100
150
150
150
220
220
220
220
330
330
3.3
4.7
6.8
10
15
15
15
µF
Case
Code/
Case Size
KEMET/EIA
C/6032-28
C/6032-28
C/6032-28
D/7343-31
C/6032-28
D/7343-31
D/7343-31
D/7343-31
D/7343-31
X/7343-43
X/7343-43
B/3528-21
B/3528-21
B/3528-21
C/6032-28
B/3528-21
B/3528-21
C/6032-28
C/6032-28
C/6032-28
C/6032-28
C/6032-28
D/7343-31
C/6032-28
D/7343-31
X/7343-43
X/7343-43
D/7343-31
D/7343-31
C/6032-28
X/7343-43
D/7343-31
D/7343-31
X/7343-43
X/7343-43
D/7343-31
D/7343-31
X/7343-43
X/7343-43
B/3528-21
B/3528-21
B/3528-21
C/6032-28
B/3528-21
C/6032-28
C/6032-28
KEMET/EIA
KEMET Part
Number
(See below for
part options)
T496C686(1)004A(2)E1K6
T496C686(1)004A(2)E400
T496C107(1)004A(2)E1K2
T496D157(1)004A(2)E800
T496C157(1)004A(2)E1K2
T496D227(1)004A(2)E700
T496D227(1)004A(2)E400
T496D337(1)004A(2)E700
T496D337(1)004A(2)E400
T496X337(1)004A(2)E700
T496X477(1)004A(2)E500
T496B475(1)006A(2)E3K5
T496B685(1)006A(2)E3K5
T496B106(1)006A(2)E3K5
T496C156(1)006A(2)E2K0
T496B226(1)006A(2)E3K5
T496B226(1)006A(2)E1K5
T496C226(1)006A(2)E2K0
T496C336(1)006A(2)E2K0
T496C336(1)006A(2)E600
T496C476(1)006A(2)E1K6
T496C476(1)006A(2)E600
T496D476(1)006A(2)E1K0
T496C686(1)006A(2)E1K2
T496D686(1)006A(2)E1K0
T496X107(1)006A(2)E900
T496X107(1)006A(2)E300
T496D107(1)006A(2)E800
T496D107(1)006A(2)E400
T496C107(1)006A(2)E400
T496X157(1)006A(2)E300
T496D157(1)006A(2)E700
T496D157(1)006A(2)E300
T496X227(1)006A(2)E700
T496X227(1)006A(2)E300
T496D227(1)006A(2)E700
T496D227(1)006A(2)E300
T496X337(1)006A(2)E500
T496X337(1)006A(2)E300
T496B335(1)010A(2)E3K5
T496B475(1)010A(2)E3K5
T496B685(1)010A(2)E3K5
T496C106(1)010A(2)E2K0
T496B156(1)010A(2)E3K5
T496C156(1)010A(2)E2K0
T496C156(1)010A(2)E600
(See below for
part options)
DC
Leakage
µA at +20ºC
Max/5 Min
2.7
2.7
4.0
6.0
6.0
8.8
8.8
13.2
13.2
13.2
18.8
0.3
0.4
0.6
0.9
1.4
1.4
1.4
2.1
2.1
3.0
3.0
3.0
4.3
4.3
6.3
6.3
6.3
6.3
6.3
9.5
9.5
9.5
13.9
13.9
13.9
13.9
20.8
20.8
0.3
0.5
0.7
1.0
1.5
1.5
1.5
µA at +20ºC
Max/5 Min
DF
ESR
Maximum Allowable
Ripple Current
mA
at +25ºC
100 kHz
262
524
303
433
303
463
612
463
612
486
574
156
156
156
235
156
238
235
235
428
262
428
387
303
387
428
742
433
612
524
742
463
707
486
742
463
707
574
742
156
156
156
235
156
235
428
mA
at +25ºC
100 kHz
mA
at +85ºC
100 kHz
236
472
273
390
273
417
551
417
551
437
517
140
140
140
212
140
214
212
212
385
236
385
348
273
348
385
668
390
551
472
668
417
636
437
668
417
636
517
668
140
140
140
212
140
212
385
mA
at +85ºC
100 kHz
mA
at +125ºC
100 kHz
105
210
121
173
121
185
245
185
245
194
230
62
62
62
94
62
95
94
94
171
105
171
155
121
155
171
297
173
245
210
297
185
283
194
297
185
283
230
297
62
62
62
94
62
94
171
mA
at +125ºC
100 kHz
Maximum
Operating
Temp
ºC
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
ºC
MSL
Reflow Temp
≤ 260ºC
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Reflow Temp
≤ 260ºC
% at +20ºC mΩ at +20ºC
120 Hz % Max 100 kHz Max
6.0
6.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
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
6.0
6.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
1600
400
1200
800
1200
700
400
700
400
700
500
3500
3500
3500
2000
3500
1500
2000
2000
600
1600
600
1000
1200
1000
900
300
800
400
400
300
700
300
700
300
700
300
500
300
3500
3500
3500
2000
3500
2000
600
% at +20ºC mΩ at +20ºC
120 Hz % Max 100 kHz Max
Rated
Voltage
Rated
Cap
Case Code/
Case Size
KEMET Part Number
DC
Leakage
DF
ESR
Maximum Allowable
Ripple Current
Maximum
Operating
Temp
MSL
1) To complete KEMET part number, insert M for ± 20% or K for ± 10%. Designates Capacitance tolerance.
(2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, H = Standard Solder coated (SnPb 5% Pb minimum). Designates Termination
Finish.
Refer to Ordering Information for additional detail.
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will
be marked with the higher voltage rating. Substitutions can include better than series.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2010_T496 • 5/29/2018
5
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