TANTALUM CHIP CAPACITORS
T491 SERIES - Precision Molded Chip
KEMET
DC
Leakage
A @ 25 C
Max
DF
% @ +25 C
120 Hz
Max
ESR
@ +25 C
100 kHz
Max
®
T491 RATINGS & PART NUMBER REFERENCE
Capaci-
tance Case
F
Size
KEMET
Part Number
DC
Leakage
A @ 25 C
Max
DF
% @ +25 C
120 Hz
Max
ESR
@ +25 C
100 kHz
Max
Capaci-
tance Case
F
Size
KEMET
Part Number
#33.0
3.3
4.7
6.8
#6.8
10.0
10.0
#10.0
15.0
#15.0
#15.0
22.0
22.0
#22.0
#22.0
33.0
#33.0
#33.0
#33.0
47.0
#47.0
#47.0
68.0
68.0
#68.0
#68.0
100.0
#100.0
#100.0
150.0
#150.0
#150.0
#220.0
#330.0
#470.0
#470.0
2.2
3.3
4.7
#4.7
6.8
6.8
#6.8
10.0
#10.0
#10.0
15.0
15.0
#15.0
#15.0
22.0
#22.0
#22.0
#22.0
33.0
#33.0
#33.0
47.0
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
#330.0
#330.0
#470.0
3 Volt Rating at +85
C (2 Volt Rating at +125 C)
*A T491A336(1)003AS
1.0
6.0
4 Volt Rating at +85 C (2.7 Volt Rating at +125 C)
A T491A335(1)004AS
0.5
6.0
A T491A475(1)004AS
0.5
6.0
A T491A685(1)004AS
0.5
6.0
*S T491S685(1)004AS
0.5
6.0
B T491B106(1)004AS
0.5
6.0
*A T491A106(1)004AS
0.5
6.0
*S T491S106(1)004AS
0.5
6.0
B T491B156(1)004AS
0.6
6.0
*A T491A156(1)004AS
0.6
6.0
*T
T491T156(1)004AS
0.6
6.0
C T491C226(1)004AS
0.9
6.0
*B T491B226(1)004AS
0.9
6.0
*A T491A226(1)004AS
0.9
6.0
*T
T491T226(1)004AS
0.9
6.0
C T491C336(1)004AS
1.3
6.0
*B T491B336(1)004AS
1.3
6.0
*A T491A336(1)004AS
1.3
6.0
*U T491U336(1)004AS
1.3
6.0
C T491C476(1)004AS
1.9
6.0
*B T491B476(1)004AS
1.9
6.0
*U T491U476(1)004AS
1.9
6.0
D T491D686(1)004AS
2.7
6.0
*C T491C686(1)004AS
2.7
6.0
*B T491B686(1)004AS
2.7
6.0
*U T491U686(1)004AS
2.7
6.0
D T491D107(1)004AS
4.0
8.0
*C T491C107(1)004AS
4.0
8.0
*U T491U107(1)004AS
4.0
10.0
D T491D157(1)004AS
6.0
8.0
*C T491C157(1)004AS
6.0
8.0
*V T491V157(1)004AS
6.0
8.0
*V T491V227(1)004AS
8.8
8.0
*D T491D337(1)004AS
13.2
8.0
*X T491X477(1)004AS
18.8
8.0
*D T491D477(1)004AS
18.8
8.0
**6 Volt Rating at +85 C (4 Volt Rating at +125 C)
A T491A225(1)006AS
0.5
6.0
A T491A335(1)006AS
0.5
6.0
A T491A475(1)006AS
0.5
6.0
*S T491S475(1)006AS
0.5
6.0
B T491B685(1)006AS
0.5
6.0
A T491A685(1)006AS
0.5
6.0
*S T491S685(1)006AS
0.5
6.0
B T491B106(1)006AS
0.6
6.0
*A T491A106(1)006AS
0.6
6.0
*T
T491T106(1)006AS
0.6
6.0
C T491C156(1)006AS
0.9
6.0
B T491B156(1)006AS
0.9
6.0
*A T491A156(1)006AS
0.9
6.0
*T
T491T156(1)006A5
0.9
6.0
C T491C226(1)006AS
1.4
6.0
*B T491B226(1)006AS
1.4
6.0
*A T491A226(1)006AS
1.4
6.0
*U T491U226(1)006AS
1.4
6.0
C T491C336(1)006AS
2.0
6.0
*B T491B336(1)006AS
2.0
6.0
*U T491U336(1)006AS
2.0
6.0
D T491D476(1)006AS
2.9
6.0
*C T491C476(1)006AS
2.9
6.0
*B T491B476(1)006AS
2.9
6.0
*U T491U476(1)006AS
2.9
6.0
D T491D686(1)006AS
4.1
6.0
*C T491C686(1)006AS
4.1
6.0
*U T491U686(1)006AS
4.1
10.0
D T491D107(1)006AS
6.0
8.0
*V T491V107(1)006AS
6.0
8.0
*C T491C107(1)006AS
6.0
8.0
*D T491D157(1)006AS
9.0
8.0
*V T491V157(1)006AS
9.0
8.0
*X T491X227(1)006AS
13.2
8.0
*D T491D227(1)006AS
13.2
8.0
*X T491X337(1)006AS
19.8
8.0
*D T491D337(1)006AS
19.8
8.0
*X T491X477(1)006AS
28.2
10.0
4.0
8.0
8.0
6.0
15.0
3.5
6.0
15.0
3.5
4.0
5.0
1.8
3.5
4.0
5.0
1.8
3.5
4.0
1.8
1.8
3.0
1.8
0.8
1.6
3.5
1.8
0.8
1.2
1.8
0.8
1.2
0.7
0.7
0.7
0.5
0.5
8.0
8.0
6.0
15.0
3.5
6.0
15.0
3.5
4.0
5.0
1.8
3.5
4.0
5.0
1.8
3.5
4.0
1.8
1.8
3.0
1.8
0.8
1.6
3.5
1.8
0.8
1.2
1.8
0.8
0.7
1.2
0.7
0.7
0.7
0.7
0.5
0.5
0.5
10 Volt Rating at +85°C (7 Volt Rating at +125°C)
A T491A155(1)010AS
0.5
6.0
8.0
A T491A225(1)010AS
0.5
6.0
8.0
A T491A335(1)010AS
0.5
6.0
6.0
*S T491S335(1)010AS
0.5
6.0
15.0
B T491B475(1)010AS
0.5
6.0
3.5
A T491A475(1)010AS
0.5
6.0
6.0
*S T491S475(1)010AS
0.5
6.0
15.0
B T491B685(1)010AS
0.7
6.0
3.5
*A T491A685(1)010AS
0.7
6.0
6.0
*T
T491T685(1)010AS
0.7
6.0
5.0
C T491C106(1)010AS
1.0
6.0
1.8
B T491B106(1)010AS
1.0
6.0
3.5
*A T491A106(1)010AS
1.0
6.0
4.0
*T
T491T106(1)010AS
1.0
6.0
5.0
C T491C156(1)010AS
1.5
6.0
1.8
*B T491B156(1)010AS
1.5
6.0
3.5
*U T491U156(1)010AS
1.5
6.0
1.8
C T491C226(1)010AS
2.2
6.0
1.8
*B T491B226(1)010AS
2.2
6.0
3.0
*U T491U226(1)010AS
2.2
6.0
1.8
D T491D336(1)010AS
3.3
6.0
0.8
*C T491C336(1)010AS
3.3
6.0
1.6
*B T491B336(1)010AS
3.3
6.0
3.5
*U T491U336(1)010AS
3.3
6.0
1.8
*V T491V336(1)010AS
3.3
6.0
0.7
D T491D476(1)010AS
4.7
6.0
0.8
*C T491C476(1)010AS
4.7
6.0
1.2
*V T491V476(1)010AS
4.7
6.0
0.7
*U T491U476(1)010AS
4.7
10.0
2.2
D T491D686(1)010AS
6.8
6.0
0.8
*V T491V686(1)010AS
6.8
6.0
0.7
*C T491C686(1)010AS
6.8
6.0
1.2
*D T491D107(1)010AS
10.0
8.0
0.7
*V T491V107(1)010AS
10.0
8.0
0.7
*X T491X157(1)010AS
15.0
8.0
0.7
*D T491D157(1)010AS
15.0
8.0
0.7
*X T491X227(1)010AS
22.0
8.0
0.5
*D T491D227(1)010AS
22.0
8.0
0.5
*X T491X337(1)010AS
33.0
10.0
0.5
*X T491X477(1)010AS
47.0
10.0
0.2
16 Volt Rating at +85 C (10 Volt Rating at +125 C)
1.0
A T491A105(1)016AS
0.5
4.0
10.0
1.5
A T491A155(1)016AS
0.5
6.0
8.0
2.2
A T491A225(1)016AS
0.5
6.0
6.0
#2.2 *S T491S225(1)016AS
0.5
6.0
15.0
3.3
B T491B335(1)016AS
0.5
6.0
3.5
3.3
A T491A335(1)016AS
0.5
6.0
6.0
4.7
B T491B475(1)016AS
0.8
6.0
3.5
#4.7 *A T491A475(1)016AS
0.8
6.0
6.0
#4.7 *T
T491T475(1)016AS
0.8
6.0
5.0
6.8 C T491C685(1)016AS
1.1
6.0
1.9
6.8
B T491B685(1)016AS
1.1
6.0
3.5
10.0 C T491C106(1)016AS
1.6
6.0
1.8
#10.0 *B T491B106(1)016AS
1.6
6.0
3.5
#10.0 *U T491U106(1)016AS
1.6
6.0
1.8
15.0 C T491C156(1)016AS
2.4
6.0
1.8
#15.0 *B T491B156(1)016AS
2.4
6.0
3.0
#15.0 *U T491U156(1)016AS
2.4
6.0
1.8
22.0
D T491D226(1)016AS
3.6
6.0
0.8
22.0 *C T491C226(1)016AS
3.6
6.0
1.6
#22.0 *B T491B226(1)016AS
3.5
6.0
3.0
#22.0 *U T491U226(1)016AS
3.5
10.0
3.0
33.0
D T491D336(1)016AS
5.3
6.0
0.8
#33.0 *C T491C336(1)016AS
5.3
6.0
1.2
#33.0 *U T491U336(1)016AS
5.3
12.0
3.0
47.0
D T491D476(1)016AS
7.5
6.0
0.8
#47.0 *V T491V476(1)016AS
7.5
6.0
0.7
68.0 *D T491D686(1)016AS
10.9
6.0
0.7
100.0 * X T491X107(1)016AS
16.0
8.0
0.7
#100.0 *D T491D107(1)016AS
16.0
8.0
0.7
#150.0 *X T491X157(1)016AS
24.0
8.0
0.5
20 Volt Rating at +85 C (13 Volt Rating at +125 C)
0.68 A T491A684(1)020AS
0.5
4.0
12.0
1.0
A T491A105(1)020AS
0.5
4.0
10.0
#1.0 *S T491S105(1)020AS
0.5
6.0
18.0
1.5
2.2
3.3
#3.3
4.7
4.7
#4.7
6.8
#6.8
#6.8
10.0
10.0
#10.0
#10.0
15.0
#15.0
#15.0
22.0
#22.0
#22.0
33.0
33.0
#33.0
#33.0
#33.0
47.0
#47.0
#47.0
#47.0
68.0
#68.0
#68.0
100.0
#100.0
150.0
#150.0
#220.0
#220.0
#330.0
#470.0
Higher voltage ratings and tighter capacitance tolerance product may be
substituted within the same size at KEMET’s option. Voltage substitutions will
be marked with the higher voltage rating.
*Extended Values
**6 Volt product equivalent to 6.3 volt product.
(1) To complete KEMET Part Number, insert M for ±20% tolerance or K for ±10%
tolerance.
#Maximum Capacitance Change @125
C=+15%. (All others =+12%)
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
17
Tantalum Surface Mount
KEMET [ KEMET CORPORATION ]
