SOLID TANTALUM CHIP CAPACITORS
T493 SERIES—Military COTS
Features
FEATURES
• Standard Cases Sizes A - X per EIA535BAAC
• Termination Finishes offered per MIL-PRF-55365: Gold Plated, Hot Solder Dipped, Solder Plated,
Solder Fused,
100% Tin
• Weibull Grading Available: B (0.1%/1000hrs) and C (0.01%/1000hrs)
• Surge Current Testing Available per MIL-PRF-55365: 10 cycles @ +25°C; 10 cycles @ -55°C and +85°C
• Standard and Low ESR Options
• Operating Temperature Range: -55°C to +125°C
• Capacitance: 0.1 to 330µF
• Voltage: 4 to 50 Volts
OUTLINE DRAWING
Outline Drawing
CATHODE (-) END
VIEW
W
SIDE VIEW
B
B
H
K
X
S
T
G
S
Termination Notch
at KEMETs Option,
Either End
ANODE (+) END
VIEW
BOTTOM VIEW
E
A
L
F
DIMENSIONS- MILLIMETERS (INCHES)
Dimensions - Millimeters (Inches)
Case Size
Case Size
KEMET
EIA
KEMET EIA/IECQ
A
3216-18
L
W
H
K ±0.20
L
3.2 ± 0.2
(.126
±
.008)
3.2
±
0.2
W
H
B
±0.1
±0.15
±0.3
X (Ref)
B ±0.15
P (Ref) R (Ref)
(Ref) ±(.006)
K ±(.008) F ±(.004) S ±(.012) (Ref) ±.006
X(Ref)
F
±0.20
S ±0.3
±0.1
1.2
0.8
(.047)
0.9
(.031)
1.2
2.2
(.035)
(.087)
1.1
2.2
(.043)
(.087)
1.4
2.4
(.055)
(.094)
1.5
2.4
(.094)
(.059)
4.1
2.3
(.161)
(.091)
0.4
(.016)
0.8
0.10 ± 0.10
(.004 ± .004)
0.4
0.4
0.4
(.016)
(.016)
0.10 ± 0.10
0.5
(.004 ±
1.0
.004)
(.020)
(.039)
A (Min)
1.4
(.055)
0.13
G (Ref)
1.1
(.043)
E (Ref)
1.3
T(Ref) A(Min) G(ref) E(ref)
1.4
(.051)
1.3
1.1
1.8
(.055)
2.2
(.043) (.051)
(.071)
(.087)
2.1 1.8
2.2
2.8
2.4
(.083)
(.071) (.087)
(.110)
(.094)
3.1 2.8
2.4
3.5
3.5
(.122)
(.110) (.094)
(.138)
(.138)
3.8
3.5
3.5
3.5
3.5
(.138)
(.138)
(.150) (.138) (.138)
3.5
3.5
3.5
3.5
3.8
(.138)
(.138)
(.150) (.138) (.138)
A
B
3216-18
3528-21
C
D
X
E
1.6 ± 0.2
1.6 ± 0.2
0.9
(.063 ± .008) (.063 ± .008)
± 0.2
1.6 ± 0.2
1.6
(.035)
B
C
D
X
3528-21
6032-28
6032-28
7343-31
7343-31
7343-43
7260-38
7343-43
3.5 ±
2.8 ± 0.2
1.9 ± 0.1
1.1
(.126 ±
0.2
.008) (.063 ± .008) (.063 ± .008)
(.138 ± .008) (.110 ± .008) (.075 ± .008)
(.043)
3.5 ± 0.2
2.8 ± 0.2
1.9 ± 0.2
6.0 ± 0.3
3.2 ± 0.3
2.5 ± 0.3
1.4
(.138 ±
.012) (.126 ± .12)
.008)
± .012)
± .008)
.008) (.110 ±
(.075
(.055)
(.236 ±
.098
6.0 ±
0.3
3.2 ±
2.5
7.3 ±
0.3
4.3 ± 0.3
0.3
2.8 ± 0.3
± 0.3
1.5
(.236 ±
.012) (.169 ± .012) (.110
(.098 ± .012)
.012) (.126 ± .012)
± .012) (.059)
(.287 ±
7.3 ±
0.3
4.3 ±
2.8
7.3 ±
0.3
4.3 ± 0.3
0.3
4.0 ± 0.3
± 0.3
2.3
(.287
.012) (.169 ± .012)
± .012)
(.091)
(.287 ±
.012) (.169 ± .012) (.157
(.110 ± .012)
7.3
0.3
6.0 ± 0.3
0.3
3.6 ± 0.2
± 0.3
2.3
7.3 ±
0.3
4.3 ±
4.0
(.287 ±
.012)
(.169 ± .012)
± .008)
(.091)
(.287 ±
.012) (.236± .012) (.142
(.157 ± .012)
0.8
(.047)
0.4
(.031)
0.10 ± 0.10
(.016)
(.031)
(.016)
(.004 ± .004)
1.3
0.5
0.10 ± 0.10
(.087)
(.020)
(.031)
(.004 ± .004)
(.016)
(.051)
2.2
0.8
0.4
0.5
1.3
2.2
0.5
1.3
0.10 ± 0.10
(.087)
(.020)
(.051)
(.004 ± .004)
(.020)
(.051)
1.3
± 0.10
1.3
2.4
0.5
0.10
0.5
(.051)
(.094)
(.020)
(.051)
(.004 ± .004)
(.020)
1.3
2.4
0.5
1.3
0.10 ± 0.10
0.5
(.051)
(.004 .004)
(.094)
(.020)
(.051)
±
(.020)
2.1
(.005)
(.083)
0.10 ± 0.10 0.13
0.9
1.0
3.1
(.004 ± .004)
(.005)
(.0235)
(.039)
(.122)
0.10 ±
1.0
0.10 0.13
0.9
3.8
(.004 ± .004) (.005)
(.0235)
(.039)
(.150)
0.10 ± 0.10
3.8
0.13
1.7
1.0
(.067)
(.039)
(.150)
(.004 ± .004) (.005)
0.9
3.8
0.10 ±
1.0
0.10 0.13
(.035)
(.004
(.039)
± .004)
(.150)
(.005)
Notes:
1. Metric dimensions govern.
2. (ref) - Dimensions provided for reference only.
COMPONENT MARKING
Component Marking
(+) KEMET
T493 COTS
Rated
Voltage
+
336
20 K
515
315
Polarity
Indicator
Picofarad Code
KEMET ID
1st Digit = Year
2nd & 3rd Digit + Week
315 = 15th Week of 2003
“515 = 15th week of 2005
Print Week Code
22
©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
SOLID TANTALUM CHIP CAPACITORS
T493 SERIES—Military COTS
T
Tantalum
Series
T493 Military Commercial Off-The-Shelf
493
ORDERING INFORMATION
D
227 K
006
C
H
6120
ESR/Surge Designator
First 2 Numbers
61 = Surge - None
62 = Surge - 10 Cycles, +25°C
64 = Surge - 10 cycles, -55°C and +85°C
Second 2 Numbers
10 = ESR - Standard
20 = ESR - Low
30 = ESR - Ultra-low
Note:
For order entry purposes the last 4-digits
of the part number will be entered in the
KEMET Customer Specification (C-Spec)Field.
Case Size
A, B, C, D, X
Capacitance Picofarad Code
First two digits represent significant figures.
Third digit specifies number of zeros to follow.
Capacitance Tolerances
M = ±10%
K = ±10%
J = ±5% (For 5% tolerance contact KEMET sales rep.)
Termination Finish
B - Gold plated
C - Hot solder dipped
H - Solder plated
K - Solder fused
T - 100% Tin
Voltage
As shown
Reliability Level
A = Non-ER; B = 0.1%/K hrs.; C = 0.01%/K hrs.
T493 RATINGS AND PART NUMBER REFERENCE
Capaci-
Capaci-
Case
Case
tance
tance
Size
Size
μF
µF
KEMET
KEMET
Part
Part Number
Number
Std. ESR
Std. ESR
Low ESR
Low ESR
DCL
DCL
DF %
%
DF
Ohms
Ohms
Ohms
Ohms
μA @
@
@ +25ºC
µA
@ +25ºC
@+25°C
@+25°C
@+25°C
@+25°C
25ºC
25ºC
120
120 Hz
Hz
100 kHz
100 kHz
100 kHz
100 kHz
Max
Max
Max
Max
Max
Max
Max
Max
6.0
6.0
4.0
4.0
3.5
3.5
3.0
3.0
2.0
2.0
2.0
2.0
1.2
1.2
1.5
1.5
1.2
1.2
1.5
1.5
0.6
0.6
0.5
0.5
3.0
3.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
2.0
2.0
0.25
0.25
0.2
0.2
0.7
0.7
0.2
0.2
0.2
0.2
0.3
0.3
0.15
0.15
0.7
0.7
0.15
0.15
0.2
0.2
Ultra-Low
Ultra-Low
ESR, Ohms
ESR, Ohms
@+25°C
@+25°C
100 kHz
100 kHz
Max
Max
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
0.50
0.50
N/A
N/A
N/A
N/A
0.25
0.25
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
2.2
2.2
3.3
3.3
4.7
4.7
6.8
6.8
6.8
6.8
10.0
10.0
10.0
10.0
15.0
15.0
15.0
15.0
22.0
22.0
22.0
22.0
22.0
22.0
33.0
33.0
33.0
33.0
33.0
33.0
47.0
47.0
47.0
47.0
68.0
68.0
68.0
68.0
68.0
68.0
#100.0
#100.0
100.0
100.0
100.0
100.0
#150.0
#150.0
150.0
150.0
220.0
220.0
330.0
330.0
330.0
330.0
1.5
1.5
2.2
2.2
3.3
3.3
4.7
4.7
4.7
4.7
6.8
6.8
6.8
6.8
10.0
10.0
10.0
10.0
15.0
15.0
15.0
15.0
15.0
15.0
22.0
22.0
22.0
22.0
22.0
22.0
A
A
A
A
B
A
B
A
B
A
B
C
A
B
C
B
C
B
C
D
*B
C
D
*C
D
D
D
X
A
A
A
A
B
A
B
A
B
A
B
C
A
B
C
A
A
A
A
B
A
B
A
B
A
B
C
A
B
C
B
C
B
C
D
B
C
D
C
D
D
D
X
A
A
A
A
B
A
B
A
B
A
B
C
A
B
C
4
4 Volt Rating at +85ºC (2.7 Volt Rating at +125ºC)
Volt Rating at +85ºC (2.7 Volt Rating at +125ºC)
T493A225(1)004(2)(3)(4)(5)
0.5
0.5
6.0
6.0
8.0
8.0
T493A225(1)004(2)(3)(4)(5)
T493A335(1)004(2)(3)(4)(5)
0.5
0.5
6.0
6.0
8.0
8.0
T493A335(1)004(2)(3)(4)(5)
T493A475(1)004(2)(3)(4)(5)
0.5
0.5
6.0
6.0
8.0
8.0
T493A475(1)004(2)(3)(4)(5)
T493A685(1)004(2)(3)(4)(5)
0.5
0.5
6.0
6.0
6.0
6.0
T493A685(1)004(2)(3)(4)(5)
T493B685(1)004(2)(3)(4)(5)
0.5
0.5
6.0
6.0
5.5
5.5
T493B685(1)004(2)(3)(4)(5)
T493A106(1)004(2)(3)(4)(5)
0.5
0.5
6.0
6.0
6.0
6.0
T493A106(1)004(2)(3)(4)(5)
T493B106(1)004(2)(3)(4)(5)
0.5
0.5
6.0
6.0
3.5
3.5
T493B106(1)004(2)(3)(4)(5)
T493A156(1)004(2)(3)(4)(5)
0.6
0.6
6.0
6.0
4.0
4.0
T493A156(1)004(2)(3)(4)(5)
T493B156(1)004(2)(3)(4)(5)
0.6
0.6
6.0
6.0
3.5
3.5
T493B156(1)004(2)(3)(4)(5)
T493A226(1)004(2)(3)(4)(5)
0.9
0.9
6.0
6.0
4.0
4.0
T493A226(1)004(2)(3)(4)(5)
T493B226(1)004(2)(3)(4)(5)
0.9
0.9
6.0
6.0
3.5
3.5
T493B226(1)004(2)(3)(4)(5)
T493C226(1)004(2)(3)(4)(5)
0.9
0.9
6.0
6.0
1.8
1.8
T493C226(1)004(2)(3)(4)(5)
T493A336(1)004(2)(3)(4)(5)
1.3
1.3
6.0
6.0
4.0
4.0
T493A336(1)004(2)(3)(4)(5)
T493B336(1)004(2)(3)(4)(5)
1.3
1.3
6.0
6.0
3.5
3.5
T493B336(1)004(2)(3)(4)(5)
T493C336(1)004(2)(3)(4)(5)
1.3
1.3
6.0
6.0
1.8
1.8
T493C336(1)004(2)(3)(4)(5)
T493B476(1)004(2)(3)(4)(5)
1.9
1.9
6.0
6.0
3.0
3.0
T493B476(1)004(2)(3)(4)(5)
T493C476(1)004(2)(3)(4)(5)
1.9
1.9
6.0
6.0
1.8
1.8
T493C476(1)004(2)(3)(4)(5)
T493B686(1)004(2)(3)(4)(5)
2.7
2.7
6.0
6.0
3.5
3.5
T493B686(1)004(2)(3)(4)(5)
T493C686(1)004(2)(3)(4)(5)
2.7
2.7
6.0
6.0
1.6
1.6
T493C686(1)004(2)(3)(4)(5)
T493D686(1)004(2)(3)(4)(5)
2.7
2.7
6.0
6.0
0.8
0.8
T493D686(1)004(2)(3)(4)(5)
T493B107(1)004(2)(3)(4)(5)
4.0
4.0
8.0
8.0
1.0
1.0
T493B107(1)004(2)(3)(4)(5)
T493C107(1)004(2)(3)(4)(5)
4.0
4.0
8.0
8.0
1.2
1.2
T493C107(1)004(2)(3)(4)(5)
T493D107(1)004(2)(3)(4)(5)
4.0
4.0
8.0
8.0
0.8
0.8
T493D107(1)004(2)(3)(4)(5)
T493C157(1)004(2)(3)(4)(5)
6.0
6.0
8.0
8.0
1.2
1.2
T493C157(1)004(2)(3)(4)(5)
T493D157(1)004(2)(3)(4)(5)
T493D157(1)004(2)(3)(4)(5)
6.0
6.0
8.0
8.0
0.8
0.8
T493D227(1)004(2)(3)(4)(5)
T493D227(1)004(2)(3)(4)(5)
8.8
8.8
8.0
8.0
0.9
0.9
T493D337(1)004(2)(3)(4)(5)
13.2
8.0
T493D337(1)004(2)(3)(4)(5)
13.2
8.0
0.7
0.7
T493X337(1)004(2)(3)(4)(5)
T493X337(1)004(2)(3)(4)(5)
13.2
13.2
8.0
8.0
0.5
0.5
6
6 Volt Rating at +85ºC (4 Volt Rating at +125ºC)
Volt Rating at +85ºC (4 Volt Rating at +125ºC)
T493A155(1)006(2)(3)(4(5)
T493A155(1)006(2)(3)(4(5)
0.5
0.5
6.0
6.0
8.0
8.0
T493A225(1)006(2)(3)(4)(5)
T493A225(1)006(2)(3)(4)(5)
0.5
0.5
6.0
6.0
8.0
8.0
T493A335(1)006(2)(3)(4)(5)
T493A335(1)006(2)(3)(4)(5)
0.5
0.5
6.0
6.0
8.0
8.0
T493A475(1)006(2)(3)(4)(5)
T493A475(1)006(2)(3)(4)(5)
0.5
0.5
6.0
6.0
6.0
6.0
T493B475(1)006(2)(3)(4)(5)
0.5
6.0
T493B475(1)006(2)(3)(4)(5)
0.5
6.0
5.5
5.5
T493A685(1)006(2)(3)(4)(5)
0.5
6.0
T493A685(1)006(2)(3)(4)(5)
0.5
6.0
6.0
6.0
T493B685(1)006(2)(3)(4)(5)
T493B685(1)006(2)(3)(4)(5)
0.5
0.5
6.0
6.0
3.5
3.5
T493A106(1)006(2)(3)(4)(5)
T493A106(1)006(2)(3)(4)(5)
0.6
0.6
6.0
6.0
4.0
4.0
T493B106(1)006(2)(3)(4)(5)
T493B106(1)006(2)(3)(4)(5)
0.6
0.6
6.0
6.0
3.5
3.5
T493A156(1)006(2)(3)(4)(5)
T493A156(1)006(2)(3)(4)(5)
0.9
0.9
6.0
6.0
4.0
4.0
T493B156(1)006(2)(3)(4)(5)
0.9
6.0
T493B156(1)006(2)(3)(4)(5)
0.9
6.0
3.5
3.5
T493C156(1)006(2)(3)(4)(5)
0.9
6.0
T493C156(1)006(2)(3)(4)(5)
0.9
6.0
1.8
1.8
T493A226(1)006(2)(3)(4)(5)
T493A226(1)006(2)(3)(4)(5)
1.4
1.4
6.0
6.0
4.0
4.0
T493B226(1)006(2)(3)(4)(5)
T493B226(1)006(2)(3)(4)(5)
1.4
1.4
6.0
6.0
3.5
3.5
T493C226(1)006(2)(3)(4)(5)
T493C226(1)006(2)(3)(4)(5)
1.4
1.4
6.0
6.0
1.8
1.8
6.0
6.0
6.0
6.0
6.0
6.0
3.5
3.5
3.5
3.5
2.0
2.0
1.2
1.2
2.0
2.0
1.0
1.0
1.5
1.5
0.7
0.7
0.6
0.6
3.0
3.0
0.6
0.6
0.5
0.5
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
(1) To complete KEMET part number, insert M for ±20% or K for ±10% capacitance tolerance. To request ±5%
tolerance,contact KEMET sales representative.
(2) To complete KEMET part number, insert A for Non-ER; B for 0.1%/1000 Hrs.; or C for 0.01%/1000 Hrs. Reliability Level.
(3) To complete KEMET part number, insert B for Gold Plated (50 µ inch minimum); C for Hot Solder Dipped (60 µ inch
minimum); H for Solder Plated (100 µ inch minimum); K for Solder Fused (60 µ inch minimum Termination Finish
or T for 100% Tin.
(4) To complete KEMET part number for Surge Current testing, insert 61 for none; 62 for 10 cycles +25°C; or 64 for 10
cycles, -55°C & +85°C.
(5) To complete KEMET part number, insert 10 for Standard ESR; 20 for Low ESR
or 30 for Ultra-low ESR
Option.
* Extended Values
#Maximum Capacitance Change @ 125°C = +15%
©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
*
23
Solid Tantalum Surface Mount
SOLID TANTALUM CHIP CAPACITORS
T493 SERIES—Military COTS
T493 RATINGS AND PART NUMBER REFERENCE
Capaci-
tance
µF
Case
Size
KEMET
Part Number
DCL
µA @
25ºC
Max
DF %
@ +25ºC
120 Hz
Max
Std. ESR
Ohms
@+25°C
100 kHz
Max
Low ESR
Ohms
@+25°C
100 kHz
Max
0.6
0.3
2.0
0.25
0.22
0.65
0.2
0.2
8.0
0.3
0.15
0.3
0.15
0.3
0.1
0.15
0.15
0.1
6.0
6.0
6.0
4.0
3.5
3.0
1.5
3.0
1.2
1.8
0.8
0.6
4.0
0.7
0.5
0.7
0.4
2.0
0.3
0.3
0.3
0.2
0.3
0.2
0.15
0.3
0.1
0.1
0.2
0.2
0.1
0.1
8.0
6.0
6.0
4.0
3.5
2.0
3.0
1.5
3.0
1.2
0.8
0.8
0.6
0.8
0.4
0.8
0.4
0.3
Ultra-Low
ESR, Ohms
@+25°C
100 kHz
Max
N/A
N/A
N/A
0.25
N/A
N/A
N/A
0.18
0.70
0.15
N/A
0.20
N/A
0.23
0.10
0.07
0.10
0.07
N/A
N/A
N/A
N/A
N/A
N/A
1.3
N/A
0.90
N/A
0.75
N/A
3.2
N/A
0.48
N/A
0.29
N/A
N/A
N/A
N/A
0.08
0.23
0.09
0.15
N/A
0.08
0.08
0.09
0.08
0.05
0.05
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
0.75
N/A
N/A
0.80
N/A
N/A
N/A
N/A
33.0
33.0
47.0
47.0
47.0
68.0
68.0
68.0
#100.0
100.0
100.0
#150.0
150.0
#220.0
220.0
220.0
330.0
330.0
1.0
1.5
2.2
3.3
3.3
4.7
4.7
6.8
6.8
10.0
10.0
10.0
#15.0
15.0
15.0
22.0
22.0
33.0
33.0
33.0
47.0
47.0
68.0
68.0
68.0
#100.0
100.0
150.0
150.0
#220.0
220.0
330.0
0.68
1.0
1.5
2.2
3.3
3.3
4.7
4.7
#6.8
6.8
6.8
10.0
10.0
#15.0
15.0
#22.0
22.0
22.0
B
C
B
C
D
B
C
D
B
C
D
C
D
C
D
X
D
X
A
A
A
A
B
A
B
A
B
A
B
C
A
B
C
B
C
B
C
D
C
D
C
D
X
C
D
D
X
D
X
X
A
A
A
A
A
B
A
B
A
B
C
B
C
B
C
B
C
D
6 Volt Rating at +85ºC (4 Volt Rating at +125ºC) cont.
T493B336(1)006(2)(3)(4)(5)
2.0
6.0
3.0
T493C336(1)006(2)(3)(4)(5)
2.0
6.0
1.8
T493B476(1)006(2)(3)(4)(5)
2.9
6.0
3.5
T493C476(1)006(2)(3)(4)(5)
2.9
6.0
1.6
T493D476(1)006(2)(3)(4)(5)
2.9
6.0
0.8
T493B686(1)006(2)(3)(4)(5)
4.1
8.0
1.0
T493C686(1)006(2)(3)(4)(5)
4.1
6.0
1.2
T493D686(1)006(2)(3)(4)(5)
4.1
6.0
0.8
T493B107(1)006(2)(3)(4)(5)
6.3
15.0
10.0
T493C107(1)006(2)(3)(4)(5)
6.0
8.0
1.2
T493D107(1)006(2)(3)(4)(5)
6.0
8.0
0.8
T493C157(1)006(2)(3)(4)(5)
9.0
8.0
1.2
T493D157(1)006(2)(3)(4)(5)
9.0
8.0
0.7
T493C227(1)006(2)(3)(4)(5)
13.2
10.0
1.2
T493D227(1)006(2)(3)(4)(5)
13.2
8.0
0.7
T493X227(1)006(2)(3)(4)(5)
13.2
8.0
0.7
T493D337(1)006(2)(3)(4)(5)
19.8
8.0
0.5
T493X337(1)006(2)(3)(4)(5)
19.8
8.0
0.5
T493A105(1)010(2)(3)(4)(5)
0.5
4.0
10.0
T493A155(1)010(2)(3)(4)(5)
0.5
6.0
8.0
T493A225(1)010(2)(3)(4)(5)
0.5
6.0
8.0
T493A335(1)010(2)(3)(4)(5)
0.5
6.0
6.0
T493B335(1)010(2)(3)(4)(5)
0.5
6.0
5.5
T493A475(1)010(2)(3)(4)(5)
0.5
6.0
6.0
T493B475(1)010(2)(3)(4)(5)
0.5
6.0
3.5
T493A685(1)010(2)(3)(4)(5)
0.7
6.0
6.0
T493B685(1)010(2)(3)(4)(5)
0.7
6.0
3.5
T493A106(1)010(2)(3)(4)(5)
1.0
6.0
4.0
T493B106(1)010(2)(3)(4)(5)
1.0
6.0
3.5
T493C106(1)010(2)(3)(4)(5)
1.0
6.0
1.8
T493A156(1)010(2)(3)(4)(5)
1.5
8.0
6.0
T493B156(1)010(2)(3)(4)(5)
1.5
6.0
3.5
T493C156(1)010(2)(3)(4)(5)
1.5
6.0
1.8
T493B226(1)010(2)(3)(4)(5)
2.2
6.0
3.0
T493C226(1)010(2)(3)(4)(5)
2.2
6.0
1.8
T493B336(1)010(2)(3)(4)(5)
3.3
6.0
3.5
T493C336(1)010(2)(3)(4)(5)
3.3
6.0
1.6
T493D336(1)010(2)(3)(4)(5)
3.3
6.0
0.8
T493C476(1)010(2)(3)(4)(5)
4.7
6.0
1.2
T493D476(1)010(2)(3)(4)(5)
4.7
6.0
0.8
T493C686(1)010(2)(3)(4)(5)
6.8
6.0
1.2
T493D686(1)010(2)(3)(4)(5)
6.8
6.0
0.8
T493X686(1)010(2)(3)(4)(5)
5.4
4.0
0.5
T493C107(1)010(2)(3)(4)(5)
10.0
8.0
1.2
T493D107(1)010(2)(3)(4)(5)
10.0
8.0
0.7
T493D157(1)010(2)(3)(4)(5)
15.0
8.0
0.7
T493X157(1)010(2)(3)(4)(5)
15.0
8.0
0.7
T493D227(1)010(2)(3)(4)(5)
22.0
8.0
0.5
T493X227(1)010(2)(3)(4)(5)
22.0
8.0
0.5
T493X337(1)010(2)(3)(4)(5)
33.0
10.0
0.5
16 Volt Rating at +85ºC (10 Volt Rating at +125ºC)
T493A684(1)016(2)(3)(4)(5)
1.1
6.0
12.0
T493A105(1)016(2)(3)(4)(5)
0.5
4.0
10.0
T493A155(1)016(2)(3)(4)(5)
0.5
6.0
8.0
T493A225(1)016(2)(3)(4)(5)
0.5
6.0
6.0
T493A335(1)016(2)(3)(4)(5)
0.5
6.0
6.0
T493B335(1)016(2)(3)(4)(5)
0.5
6.0
3.5
T493A475(1)016(2)(3)(4)(5)
0.8
6.0
6.0
T493B475(1)016(2)(3)(4)(5)
0.8
6.0
3.5
T493A685(1)016(2)(3)(4)(5)
1.1
6.0
7.0
T493B685(1)016(2)(3)(4)(5)
1.1
6.0
3.5
T493C685(1)016(2)(3)(4)(5)
1.1
6.0
1.9
T493B106(1)016(2)(3)(4)(5)
1.6
6.0
3.5
T493C106(1)016(2)(3)(4)(5)
1.6
6.0
1.8
T493B156(1)016(2)(3)(4)(5)
2.4
6.0
3.0
T493C156(1)016(2)(3)(4)(5)
2.4
6.0
1.8
T493B226(1)016(2)(3)(4)(5)
3.5
6.0
2.2
T493C226(1)016(2)(3)(4)(5)
3.6
6.0
1.6
T493D226(1)016(2)(3)(4)(5)
3.6
6.0
0.8
24
©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
(1) To complete KEMET part number, insert M for ±20% or K for ±10% capacitance tolerance. To request ±5%
tolerance,contact KEMET sales representative.
(2) To complete KEMET part number, insert A for Non-ER; B for 0.1%/1000 Hrs.; or C for 0.01%/1000 Hrs. Reliability Level.
(3) To complete KEMET part number, insert B for Gold Plated (50 µ inch minimum); C for Hot Solder Dipped (60 µ inch
minimum); H for Solder Plated (100 µ inch minimum);
K for Solder Fused (60 μ inch minimum Termination Finish or T for 100% Tin.
(4) To complete KEMET part number for Surge Current testing, insert 61 for none; 62 for 10 cycles +25°C; or 64 for 10
cycles, -55°C & +85°C.
(5) To complete KEMET part number, insert 10 for Standard ESR; 20 for Low ESR
or 30 for Ultra-low ESR
Option.
* Extended Values #Maximum Capacitance Change @ 125°C = +15%
SOLID TANTALUM CHIP CAPACITORS
T493 SERIES—Military COTS
T493 RATINGS AND PART NUMBER REFERENCE
Capaci-
tance
µF
Case
Size
KEMET
Part Number
DCL
µA @
25ºC
Max
DF %
@ +25ºC
120 Hz
Max
Std. ESR
Ohms
@+25°C
100 kHz
Max
Low ESR
Ohms
@+25°C
100 kHz
Max
0.3
0.25
0.5
0.2
0.2
0.125
0.1
0.2
9.0
8.0
5.5
4.5
4.0
4.0
1.5
4.0
1.3
1.8
1.0
0.6
1.0
0.6
1.0
0.5
0.4
0.35
0.4
0.3
0.2
0.2
0.15
0.2
0.15
10.0
9.0
6.0
5.5
4.0
2.0
3.0
1.5
1.2
2.2
2.0
1.2
1.0
0.6
0.6
1.0
0.5
0.4
0.9
0.35
0.2
0.2
0.23
0.4
0.3
0.2
0.3
Ultra-Low
ESR, Ohms
@+25°C
100 kHz
Max
0.23
0.15
0.35
0.10
0.15
0.10
0.08
0.10
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1.0
0.48
0.38
0.28
N/A
0.18
0.15
0.10
0.10
0.15
0.12
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1.30
N/A
0.75
N/A
0.58
0.49
N/A
0.45
N/A
N/A
0.28
0.20
0.20
0.23
0.09
0.18
0.12
0.15
33.0
33.0
#47.0
47.0
68.0
#100.0
100.0
#150.0
0.47
0.68
1.0
1.5
1.5
2.2
2.2
#3.3
3.3
#4.7
4.7
4.7
#6.8
6.8
#10.0
10.0
15.0
15.0
#22.0
22.0
33.0
47.0
47.0
#68.0
68.0
0.33
0.47
0.68
0.68
1.0
1.0
1.5
1.5
2.2
2.2
3.3
3.3
#4.7
4.7
6.8
6.8
10.0
10.0
#15.0
15.0
15.0
22.0
22.0
33.0
33.0
†47.0
†47.0
C
D
C
D
D
D
X
X
A
A
A
A
B
A
B
A
B
A
B
C
B
C
B
C
C
D
C
D
D
D
X
D
X
A
A
A
B
A
B
A
B
B
C
B
C
B
C
C
D
C
D
C
D
X
D
X
D
X
D
X
16 Volt Rating at +85ºC (10 Volt Rating at +125ºC) cont.
T493C336(1)016(2)(3)(4)(5)
5.3
6.0
1.2
T493D336(1)016(2)(3)(4)(5)
5.3
6.0
0.8
T493C476(1)016(2)(3)(4)(5)
7.5
6.0
1.2
T493D476(1)016(2)(3)(4)(5)
7.5
6.0
0.8
T493D686(1)016(2)(3)(4)(5)
10.9
6.0
0.7
T493D107(1)016(2)(3)(4)(5)
16.0
8.0
0.7
T493X107(1)016(2)(3)(4)(5)
16.0
8.0
0.7
T493X157(1)016(2)(3)(4)(5)
24.0
8.0
0.5
20 Volt Rating at +85ºC (13 Volt Rating at +125ºC)
T493A474(1)020(2)(3)(4)(5)
0.5
4.0
14.0
T493A684(1)020(2)(3)(4)(5)
0.5
4.0
12.0
T493A105(1)020(2)(3)(4)(5)
0.5
4.0
10.0
T493A155(1)020(2)(3)(4)(5)
0.5
6.0
8.0
T493B155(1)020(2)(3)(4)(5)
0.5
6.0
6.0
T493A225(1)020(2)(3)(4)(5)
0.5
6.0
7.0
T493B225(1)020(2)(3)(4)(5)
0.5
6.0
3.5
T493A335(1)020(2)(3)(4)(5)
0.7
6.0
7.0
T493B335(1)020(2)(3)(4)(5)
0.7
6.0
3.5
T493A475(1)020(2)(3)(4)(5)
1.0
8.0
6.0
T493B475(1)020(2)(3)(4)(5)
1.0
6.0
3.5
T493C475(1)020(2)(3)(4)(5)
1.0
6.0
2.4
T493B685(1)020(2)(3)(4)(5)
1.4
6.0
3.5
T493C685(1)020(2)(3)(4)(5)
1.4
6.0
1.9
T493B106(1)020(2)(3)(4)(5)
2.0
6.0
3.0
T493C106(1)020(2)(3)(4)(5)
2.0
6.0
1.8
T493C156(1)020(2)(3)(4)(5)
3.0
6.0
1.7
T493D156(1)020(2)(3)(4)(5)
3.0
6.0
1.0
T493C226(1)020(2)(3)(4)(5)
4.4
6.0
1.2
T493D226(1)020(2)(3)(4)(5)
4.4
6.0
0.8
T493D336(1)020(2)(3)(4)(5)
6.6
6.0
0.8
T493D476(1)020(2)(3)(4)(5)
9.4
6.0
0.7
T493X476(1)020(2)(3)(4)(5)
7.5
4.0
0.7
T493D686(1)020(2)(3)(4)(5)
13.6
8.0
0.7
T493X686(1)020(2)(3)(4)(5)
13.6
6.0
0.7
25 Volt Rating at +85ºC (17 Volt Rating at +125ºC)
T493A334(1)025(2)(3)(4)(5)
0.5
4.0
15.0
T493A474(1)025(2)(3)(4)(5)
0.5
4.0
14.0
T493A684(1)025(2)(3)(4)(5)
0.5
4.0
10.0
T493B684(1)025(2)(3)(4)(5)
0.5
4.0
7.5
T493A105(1)025(2)(3)(4)(5)
0.5
4.0
8.0
T493B105(1)025(2)(3)(4)(5)
0.5
4.0
5.0
T493A155(1)025(2)(3)(4)(5)
0.5
6.0
10.0
T493B155(1)025(2)(3)(4)(5)
0.5
6.0
5.0
T493B225(1)025(2)(3)(4)(5)
0.6
6.0
4.5
T493C225(1)025(2)(3)(4)(5)
0.6
6.0
3.5
T493B335(1)025(2)(3)(4)(5)
0.9
6.0
3.5
T493C335(1)025(2)(3)(4)(5)
0.9
6.0
2.5
T493B475(1)025(2)(3)(4)(5)
1.2
6.0
1.5
T493C475(1)025(2)(3)(4)(5)
1.2
6.0
2.4
T493C685(1)025(2)(3)(4)(5)
1.7
6.0
1.9
T493D685(1)025(2)(3)(4)(5)
1.7
6.0
1.4
T493C106(1)025(2)(3)(4)(5)
2.5
6.0
1.5
T493D106(1)025(2)(3)(4)(5)
2.5
6.0
1.0
T493C156(1)025(2)(3)(4)(5)
3.8
6.0
1.5
T493D156(1)025(2)(3)(4)(5)
3.8
6.0
1.0
T493X156(1)025(2)(3)(4)(5)
3.0
6.0
0.7
T493D226(1)025(2)(3)(4)(5)
5.5
6.0
0.8
T493X226(1)025(2)(3)(4)(5)
4.4
4.0
0.7
T493D336(1)025(2)(3)(4)(5)
8.3
6.0
0.7
T493X336(1)025(2)(3)(4)(5)
8.3
6.0
0.7
T493D476(1)025(2)(3)(4)(5)
11.8
10.0
0.7
T493X476(1)025(2)(3)(4)(5)
11.8
6.0
0.7
(1) To complete KEMET part number, insert M for ±20% or K for ±10% capacitance tolerance. To request ±5%
tolerance,contact KEMET sales representative.
(2) To complete KEMET part number, insert A for Non-ER; B for 0.1%/1000 Hrs.; or C for 0.01%/1000 Hrs. Reliability Level.
(3) To complete KEMET part number, insert B for Gold Plated (50 µ inch minimum); C for Hot Solder Dipped (60 µ inch
minimum); H for Solder Plated (100 µ inch minimum);
K for Solder Fused (60 μ inch minimum Termination Finish or T for 100% Tin.
(4) To complete KEMET part number for Surge Current testing, insert 61 for none; 62 for 10 cycles +25°C; or 64 for 10
cycles, -55°C & +85°C.
(5) To complete KEMET part number, insert 10 for Standard ESR; 20 for Low ESR
or 30 for Ultra-low ESR
Option.
* Extended Values
#Maximum Capacitance Change @ 125°C = +15% † Maximum Capacitance Change @ 125°C = +20%
©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
25
Solid Tantalum Surface Mount
SOLID TANTALUM CHIP CAPACITORS
T493 SERIES—Military COTS
T493 RATINGS AND PART NUMBER REFERENCE
Capaci-
tance
µF
Case
Size
KEMET
Part Number
DCL
µA @
25ºC
Max
DF %
@ +25ºC
120 Hz
Max
Std. ESR
Ohms
@+25°C
100 kHz
Max
Low ESR
Ohms
@+25°C
100 kHz
Max
10.0
6.0
6.0
6.0
4.0
2.5
6.0
2.5
6.0
2.0
3.0
2.5
2.5
1.5
1.3
0.8
0.6
0.7
0.9
0.5
1.2
0.3
0.25
0.3
0.3
0.4
0.3
0.3
0.3
10.0
10.0
10.0
10.0
2.5
2.0
1.8
1.6
1.6
1.5
1.0
1.5
0.8
0.8
0.6
0.3
0.5
Ultra-Low
ESR, Ohms
@+25°C
100 kHz
Max
N/A
N/A
N/A
N/A
N/A
1.5
N/A
N/A
N/A
1.5
N/A
N/A
1.5
0.75
N/A
0.60
0.45
N/A
N/A
0.40
N/A
0.25
0.18
0.23
0.20
0.20
0.20
0.18
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1.3
N/A
N/A
N/A
0.60
0.70
0.28
0.30
N/A
0.10
0.15
0.22
0.33
0.47
0.47
0.68
0.68
1.0
1.0
1.5
1.5
2.2
2.2
#3.3
3.3
4.7
4.7
6.8
6.8
#10.0
10.0
10.0
15.0
15.0
#22.0
22.0
#33.0
#47.0
0.10
0.15
0.15
0.22
0.33
0.47
0.47
0.68
1.0
1.5
1.5
2.2
2.2
3.3
4.7
4.7
6.8
A
A
A
A
A
B
A
B
A
B
B
C
B
C
B
C
C
D
C
D
C
D
X
D
X
D
X
X
E
A
A
B
B
B
B
C
C
C
C
D
C
D
D
D
X
X
35 Volt Rating at +85ºC (23 Volt Rating at +125ºC)
T493A104(1)035(2)(3)(4)(5)
0.5
4.0
20.0
T493A154(1)035(2)(3)(4)(5)
0.5
4.0
19.0
T493A224(1)035(2)(3)(4)(5)
0.5
4.0
18.0
T493A334(1)035(2)(3)(4)(5)
0.5
4.0
15.0
T493A474(1)035(2)(3)(4)(5)
0.5
4.0
14.0
T493B474(1)035(2)(3)(4)(5)
0.5
4.0
8.0
T493A684(1)035(2)(3)(4)(5)
0.5
4.0
10.0
T493B684(1)035(2)(3)(4)(5)
0.5
4.0
6.5
T493A105(1)035(2)(3)(4)(5)
0.5
4.0
10.0
T493B105(1)035(2)(3)(4)(5)
0.5
4.0
5.0
T493B155(1)035(2)(3)(4)(5)
0.5
6.0
5.0
T493C155(1)035(2)(3)(4)(5)
0.5
6.0
4.5
T493B225(1)035(2)(3)(4)(5)
0.8
6.0
4.0
T493C225(1)035(2)(3)(4)(5)
0.8
6.0
3.5
T493B335(1)035(2)(3)(4)(5)
1.2
6.0
3.5
T493C335(1)035(2)(3)(4)(5)
1.2
6.0
2.5
T493C475(1)035(2)(3)(4)(5)
1.7
6.0
2.5
T493D475(1)035(2)(3)(4)(5)
1.7
6.0
1.5
T493C685(1)035(2)(3)(4)(5)
2.4
6.0
2.0
T493D685(1)035(2)(3)(4)(5)
2.4
6.0
1.3
T493C106(1)035(2)(3)(4)(5)
3.5
6.0
2.0
T493D106(1)035(2)(3)(4)(5)
3.5
6.0
1.0
T493X106(1)035(2)(3)(4)(5)
2.8
4.0
0.9
T493D156(1)035(2)(3)(4)(5)
5.3
6.0
0.8
T493X156(1)035(2)(3)(4)(5)
5.3
6.0
0.9
T493D226(1)035(2)(3)(4)(5)
7.7
6.0
0.7
T493X226(1)035(2)(3)(4)(5)
7.7
6.0
0.7
T493X336(1)035(2)(3)(4)(5)
11.6
6.0
0.6
T493E476(1)035(2)(3)(4)(5)
16.5
10.0
0.5
50 Volt Rating at +85ºC (33 Volt Rating at +125ºC)
T493A104(1)050(2)(3)(4)(5)
0.5
4.0
20.0
T493A154(1)050(2)(3)(4)(5)
0.5
4.0
19.0
T493B154(1)050(2)(3)(4)(5)
0.5
4.0
16.0
T493B224(1)050(2)(3)(4)(5)
0.5
4.0
14.0
T493B334(1)050(2)(3)(4)(5)
0.5
4.0
10.0
T493B474(1)050(2)(3)(4)(5)
0.5
4.0
9.0
T493C474(1)050(2)(3)(4)(5)
0.5
4.0
8.0
T493C684(1)050(2)(3)(4)(5)
0.5
4.0
7.0
T493C105(1)050(2)(3)(4)(5)
0.5
4.0
5.5
T493C155(1)050(2)(3)(4)(5)
0.8
6.0
4.5
T493D155(1)050(2)(3)(4)(5)
0.8
6.0
3.5
T493C225(1)050(2)(3)(4)(5)
1.1
6.0
3.5
T493D225(1)050(2)(3)(4)(5)
1.1
6.0
2.5
T493D335(1)050(2)(3)(4)(5)
1.7
6.0
2.0
T493D475(1)050(2)(3)(4)(5)
2.4
6.0
1.5
T493X475(1)050(2)(3)(4)(5)
1.9
4.0
0.9
T493X685(1)050(2)(3)(4)(5)
3.5
6.0
1.0
(1) To complete KEMET part number, insert M for ±20% or K for ±10% capacitance tolerance. To request ±5%
tolerance,contact KEMET sales representative.
(2) To complete KEMET part number, insert A for Non-ER; B for 0.1%/1000 Hrs.; or C for 0.01%/1000 Hrs. Reliability Level.
(3) To complete KEMET part number, insert B for Gold Plated (50 µ inch minimum); C for Hot Solder Dipped (60 µ inch
minimum); H for Solder Plated (100 µ inch minimum);
K for Solder Fused (60 μ inch minimum Termination Finish or T for 100% Tin.
(4) To complete KEMET part number for Surge Current testing, insert 61 for none; 62 for 10 cycles +25°C; or 64 for 10
cycles, -55°C & +85°C.
(5) To complete KEMET part number, insert 10 for Standard ESR; 20 for Low ESR
or 30 for Ultra-low ESR
Option.
* Extended Values
#Maximum Capacitance Change @ 125°C = +15%
26
©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
PCB Design
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