KEMET®
SOLID TANTALUM CHIP CAPACITORS
T494 SERIES—Low ESR, Ind ustria l Gra d e
T494 RATINGS & PART NUMBER REFERENCE
DC
Leakage
µA @
DF %
@ +25ºC
120 Hz
Max
DC
Leakage
µA @
DF %
@ +25ºC
120 Hz
Max
ESR W
@ +25ºC
100 kHz
Max
ESR W
@ +25ºC
100 kHz
Max
Capaci-
tance
µF
Capaci-
tance
µF
Case
Size
KEMET
Part Number
Case
Size
KEMET
Part Number
25°C Max
25°C Max
**6 Volt Rating at +85ºC (4 Volt Rating at +125ºC)
3 Volt Rating at +85ºC (2 Volt Rating at +125ºC)
T494A336(1)003AS 1.0
4 Volt Rating at +85ºC (2.7 Volt Rating at +125ºC)
68.0
#68.0
#68.0
#68.0
100.0
D
*C
*U
*B
D
V
*C
U
*B
D
*C
*V
X
*D
*C
*V
*X
*D
*X
*D
E
T494D686(1)006AS
T494C686(1)006AS
T494U686(1)006AS
T494B686M006AS
T494D107(1)006AS
T494V107(1)006AS
T494C107(1)006AS
T494U107M006AS
T494B107M006AS
T494D157(1)006AS
T494C157M006AS
T494V157(1)006AS
T494X227(1)006AS
T494D227(1)006AS
T494C227M006AS
T494V227M006AS
T494X337(1)006AS
T494D337(1)006AS
T494X477(1)006AS
T494D477M006AS
T494E687M006AS
4.1
4.1
4.1
4.1
6.0
6.0
6.0
6.0
6.3
6.0
6.0
10.0
8.0
8.0
8.0
0.20
0.20
1.00
0.65
0.15
0.20
0.30
1.20
8.00
0.15
0.30
0.30
0.15
0.15
0.30
0.30
0.15
0.15
0.10
0.15
0.10
#33.0
*A
6.0
2.0
3.3
4.7
6.8
6.8
10.0
A
A
A
S
B
T494A335(1)004AS
T494A475(1)004AS
T494A685(1)004AS
T494S685(1)004AS
T494B106(1)004AS
T494A106(1)004AS
T494S106(1)004AS
T494R106M004AS
T494B156(1)004AS
T494A156(1)004AS
T494T156(1)004AS
T494S156M004AS
T494C226(1)004AS
T494B226(1)004AS
T494A226(1)004AS
T494S226M004AS
T494T226(1)004AS
T494C336(1)004AS
T494U336(1)004AS
T494B336(1)004AS
T494A336(1)004AS
T494T336M004AS
T494C476(1)004AS
T494U476(1)004AS
T494B476(1)004AS
T494A476M004AS
T494T476M004AS
T494D686(1)004AS
T494C686(1)004AS
T494U686(1)004AS
T494B686(1)004AS
T494A686(1)004AS
T494D107(1)004AS
T494C107(1)004AS
T494U107(1)004AS
T494B107M004AS
T494A107M004AS
T494T107M004AS
T494D157(1)004AS
T494V157(1)004AS
T494C157(1)004AS
T494B157M004AS
T494V227(1)004AS
T494D337(1)004AS
T494C337(1)004AS
T494V337M004AS
T494X477(1)004AS
T494D477(1)004AS
T494X687M004AS
T494D687M004AS
T494X108(1)004AS
T494E108M004AS
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.9
0.9
0.9
0.9
0.9
1.3
1.3
1.3
1.3
1.3
1.9
1.9
1.9
1.9
1.9
2.7
2.7
2.7
2.7
2.8
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
8.8
13.2
13.2
13.2
18.8
18.8
27.2
27.2
40.0
40.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
12.0
12.0
6.0
6.0
6.0
6.0
30.0
8.0
8.0
10.0
8.0
30.0
30.0
8.0
4.0
3.5
3.0
7.0
1.2
2.0
9.0
6.0
1.2
1.5
2.0
9.0
0.5
0.6
1.5
8.0
2.5
0.5
0.6
0.5
3.0
3.5
0.5
0.6
0.5
100.0
#100.0
#100.0
#100.0
150.0
#150.0
#150.0
220.0
#220.0
#220.0
#220.0
#330.0
#330.0
#470.0
#470.0
#680.0
8.0
10.0
15.0
8.0
8.0
8.0
8.0
8.0
10.0
12.0
8.0
10.0
A
#10.0
#10.0
15.0
15.0
15.0
#15.0
22.0
22.0
#22.0
#22.0
#22.0
33.0
33.0
33.0
#33.0
#33.0
47.0
*S
*R
B
A
T
*S
C
B
*A
*S
*T
C
U
B
*A
*T
C
9.0
9.0
9.0
13.2
13.2
13.2
13.2
19.8
19.8
28.2
28.2
40.8
8.0
10.0
12.0
12.0
10 Volt Rating at +85ºC (7 Volt Rating at +125ºC)
1.5
2.2
3.3
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
#10.0
15.0
A
A
A
S
*R
B
T494A155(1)010AS
T494A225(1)010AS
T494A335(1)010AS
T494S335(1)010AS
T494R335(1)010AS
T494B475(1)010AS
T494A475(1)010AS
T494S475(1)010AS
T494R475M010AS
T494B685(1)010AS
T494A685(1)010AS
T494T685(1)010AS
T494S685M010AS
T494C106(1)010AS
T494B106(1)010AS
T494A106(1)010AS
T494T106(1)010AS
T494S106M010AS
T494C156(1)010AS
T494U156(1)010AS
T494B156(1)010AS
T494A156(1)010AS
T494T156M010AS
T494C226(1)010AS
T494U226(1)010AS
T494B226(1)010AS
T494A226M010AS
T494T226M010AS
T494D336(1)010AS
T494V336(1)010AS
T494C336(1)010AS
T494U336(1)010AS
T494B336(1)010AS
T494D476(1)010AS
T494V476(1)010AS
T494C476(1)010AS
T494U476(1)010AS
T494B476M010AS
T494D686(1)010AS
T494C686(1)010AS
T494V686(1)010AS
T494U686M010AS
T494B686M010AS
T494D107(1)010AS
T494C107(1)010AS
T494V107(1)010AS
T494X157(1)010AS
T494D157(1)010AS
T494C157(1)010AS
T494V157M010AS
T494X227(1)010AS
T494D227(1)010AS
T494V227(1)010AS
T494X337(1)010AS
T494D337M010AS
T494E477M010AS
0.5
0.5
0.5
0.5
0.3
0.5
0.5
0.5
0.5
0.7
0.7
0.7
0.7
1.0
1.0
1.0
1.0
1.0
1.5
1.5
1.5
1.5
1.5
2.2
2.2
2.2
2.2
2.2
3.3
3.3
3.3
3.3
3.3
4.7
4.7
4.7
4.7
4.7
6.8
6.8
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
33.0
33.0
47.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
8.0
8.0
6.0
6.0
6.0
10.0
12.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
10.0
8.0
6.0
6.0
6.0
10.0
10.0
8.0
8.0
8.0
8.0
8.0
10.0
8.0
8.0
8.0
12.0
10.0
10.0
12.0
6.0
6.0
4.0
9.0
10.0
1.5
3.0
9.0
8.0
1.2
3.0
2.0
9.0
0.6
0.8
1.8
3.5
12.0
0.5
0.8
0.7
4.0
3.5
0.4
0.8
0.7
4.5
47.0
U
#47.0
#47.0
#47.0
68.0
*B
*A
T
D
C
*U
*B
A
2.0
4.0
A
*S
*R
B
A
T
*S
C
B
*A
*T
S
C
U
B
*A
*T
C
0.20
0.25
0.60
2.00
3.00
0.20
0.20
1.00
0.65
3.00
4.50
0.15
0.20
0.30
1.00
0.30
0.15
0.09
0.30
0.15
0.15
0.10
0.15
0.10
0.08
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
#330.0
#330.0
#330.0
#470.0
#470.0
#680.0
#680.0
#1000.0
#1000.0
D
*C
*U
*B
*A
*T
D
15.0
15.0
#15.0
#15.0
22.0
V
8.0
8.0
12.0
8.0
8.0
10.0
12.0
8.0
*C
*B
*V
*D
*C
*V
*X
*D
*X
D
22.0
U
#22.0
#22.0
#22.0
33.0
33.0
33.0
#33.0
#33.0
47.0
*B
*A
T
D
V
6.0
8.0
0.25
0.30
0.30
0.60
2.00
0.22
0.30
0.30
1.20
0.65
0.20
0.30
0.30
1.20
1.50
0.15
0.20
0.40
0.15
0.15
0.90
0.30
0.15
0.15
0.50
0.10
0.15
0.10
12.0
12.0
12.0
15.0
C
*X
*E
*U
*B
D
**6 Volt Rating at +85ºC (4 Volt Rating at +125ºC)
2.2
3.3
4.7
4.7
6.8
A
A
A
S
B
T494A225(1)006AS
T494A335(1)006AS
T494A475(1)006AS
T494S475(1)006AS
T494B685(1)006AS
T494A685(1)006AS
T494S685(1)006AS
T494R685(1)006AS
T494B106(1)006AS
T494A106(1)006AS
T494T106(1)006AS
T494S106M006AS
T494R106M006AS
T494C156(1)006AS
T494B156(1)006AS
T494A156(1)006AS
T494T156(1)006AS
T494S156M006AS
T494C226(1)006AS
T494U226(1)006AS
T494B226(1)006AS
T494A226(1)006AS
T494T226M006AS
T494C336(1)006AS
T494U336(1)006AS
T494B336(1)006AS
T494A336M006AS
T494T336M006AS
T494D476(1)006AS
T494C476(1)006AS
T494U476(1)006AS
T494B476(1)006AS
T494A476M006AS
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.6
0.9
0.9
0.9
0.9
0.9
1.4
1.4
1.4
1.4
1.4
2.0
2.0
2.0
2.0
2.0
2.9
2.9
2.9
2.9
3.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
10.0
8.0
6.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
12.0
12.0
6.0
6.0
6.0
6.0
12.0
6.0
6.0
3.5
8.0
1.2
2.0
9.0
10.0
1.0
2.0
1.2
9.0
6.0
0.6
0.7
2.0
2.5
10.0
0.5
0.8
0.6
3.0
3.5
0.3
0.6
0.6
2.0
4.0
0.22
0.25
0.60
0.50
2.50
47.0
V
#47.0
#47.0
#47.0
68.0
#68.0
68.0
*C
*U
*B
D
*C
V
U
*B
D
*C
*V
X
*D
*C
V
*X
*D
*V
X
*D
E
6.8
A
#6.8
#6.8
10.0
10.0
10.0
#10.0
#10.0
15.0
15.0
#15.0
#15.0
#15.0
22.0
22.0
22.0
#22.0
#22.0
33.0
33.0
#33.0
#33.0
#33.0
47.0
47.0
#47.0
#47.0
†47.0
*S
*R
B
A
T
*S
*R
C
#68.0
#68.0
100.0
#100.0
#100.0
150.0
#150.0
#150.0
#150.0
#220.0
#220.0
#220.0
#330.0
#330.0
#470.0
B
*A
*T
S
C
U
B
*A
*T
C
*Extended Values
**6 Volt product equivalent to 6.3 volt product.
U
*B
*A
T
D
C
*U
*B
*A
(1) To complete KEMET Part Number, insert M for ±20% tolerance or K for ±10% tolerance.
Higher voltage ratings, lower ESR, 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.
#Maximum Capacitance Change @ 125ºC=+15%.
†Maximum Capacitance Change @ 125ºC=+20%.
New Values in Red
22
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
KEMET [ KEMET CORPORATION ]
