©KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300 29
SOLID TANTALUM CHIP CAPACITORS
T494 SERIES—Low ESR, Industrial Grade
T494 RATINGS & PART NUMBER REFERENCE
Solid Tantalum Surface Mount
(1) To complete KEMET Part Number, insert M for ±20% tolerance or K for ±10% tolerance.
(2) To complete KEMET Part Number, insert S, H, G, or T lead material designation as shown on page 27.
*Extended Values
**6 Volt product equivalent to 6.3 volt product.
#Maximum Capacitance Change @ 125ºC=+15%.
†Maximum Capacitance Change @ 125ºC=+20%.
Higher voltage ratings and tighter tolerance product may be substituted within the same size
at KEMET’s option. Voltage substitutions will be marked with the higher voltage rating.
(2) 47.0 12.0 0.10
1.0 A T494A105(1)016A(2) 0.5 4.0 6.0
1.5 A T494A155(1)016A(2) 0.5 6.0 6.0
2.2 A T494A225(1)016A(2) 0.5 6.0 4.0
2.2 *S T494S225(1)016A(2) 0.5 6.0 10.0
#2.2 *R T494R225(1)016A(2) 0.5 8.0 20.0
3.3 B T494B335(1)016A(2) 0.5 6.0 2.0
3.3 A T494A335(1)016A(2) 0.5 6.0 4.0
4.7 B T494B475(1)016A(2) 0.8 6.0 1.5
4.7 A T494A475(1)016A(2) 0.8 6.0 3.0
4.7 T T494T475(1)016A(2) 0.8 6.0 3.0
6.8 C T494C685(1)016A(2) 1.1 6.0 0.8
6.8 B T494B685(1)016A(2) 1.1 6.0 1.2
#6.8 *A T494A685(1)016A(2) 1.1 6.0 3.0
10.0 C T494C106(1)016A(2) 1.6 6.0 0.6
10.0 U T494U106(1)016A(2) 1.6 6.0 1.0
10.0 B T494B106(1)016A(2) 1.6 6.0 0.8
#10.0 *A T494A106(1)016A(2) 1.6 8.0 3.0
#10.0 *T T494T106(1)016A(2) 1.6 8.0 6.0
15.0 C T494C156(1)016A(2) 2.4 6.0 0.4
15.0 U T494U156(1)016A(2) 2.4 6.0 0.8
#15.0 *B T494B156(1)016A(2) 2.4 6.0 0.8
22.0 D T494D226(1)016A(2) 3.6 6.0 0.25
22.0 C T494C226(1)016A(2) 3.6 6.0 0.35
#22.0 *U T494U226(1)016A(2) 3.6 10.0 1.80
#22.0 *B T494B226(1)016A(2) 3.6 6.0 1.00
33.0 D T494D336(1)016A(2) 5.3 6.0 0.25
#33.0 *C T494C336(1)016A(2) 5.3 6.0 0.30
#33.0 *U T494U336(1)016A(2) 5.3 12.0 2.20
47.0 D T494D476(1)016A(2) 7.5 6.0 0.2
47.0 V T494V476(1)016A(2) 7.5 6.0 0.3
#47.0 *C T494C476(1)016A(2) 7.5 6.0 0.5
68.0 *D T494D686(1)016A(2) 10.9 6.0 0.15
#68.0 *V T494V686(1)016A(2)
(1)020A(2) 4.4 6.0 0.4
33.0 D T494D336(1)020A(2) 6.6 6.0 0.25
#33.0 *C T494C336M020A(2) 6.6 6.0 0.40
†33.0 V T494V336(1)020A(2) 6.6 8.0 0.40
47.0 C T494C476M020A(2) 9.4 10.0 0.80
47.0 *D T494D476(1)020A(2) 9.4 6.0 0.20
68.0 X T494X686(1)020A(2) 13.6 6.0 0.20
#68.0 *D T494D686(1)020A(2) 13.6 8.0 0.20
#100.0 *X T494X107(1)020A(2) 20.0 8.0 0.15
#100.0 *E T494E107(1)020A(2) 20.0 8.0 0.30
#150.0 *X T494X157(1)020A(2) 30.0 10.0 0.30
0.33 A T494A334(1)025A(2) 0.5 4.0 10.0
0.47 A T494A474(1)025A(2) 0.5 4.0 9.0
0.68 A T494A684(1)025A(2) 0.5 4.0 6.0
1.0 B T494B105(1)025A(2) 0.5 4.0 2.0
1.0 *A T494A105(1)025A(2) 0.5 4.0 4.0
1.5 B T494B155(1)025A(2) 0.5 6.0 1.5
1.5 *A T494A155(1)025A(2) 0.5 6.0 3.0
2.2 C T494C225(1)025A(2) 0.6 6.0 2.2
2.2 B T494B225(1)025A(2) 0.6 6.0 1.2
3.3 C T494C335(1)025A(2) 0.9 6.0 1.2
3.3 *B T494B335(1)025A(2) 0.9 6.0 2.0
4.7 C T494C475(1)025A(2) 1.2 6.0 0.6
#4.7 *B T494B475(1)025A(2) 1.2 6.0 1.0
#4.7 *A T494A475M025A(2) 1.2 8.0 3.0
6.8 C T494C685(1)025A(2) 1.7 6.0 0.6
6.8 *B T494B685(1)025A(2) 1.7 8.0 2.0
10.0 D T494D106(1)025A(2) 2.5 6.0 0.4
10.0 *C T494C106(1)025A(2) 2.5 6.0 0.6
15.0 D T494D156(1)025A(2) 3.8 6.0 0.35
#15.0 *C T494C156(1)025A(2) 3.8 6.0 0.90
22.0 D T494D226(1)025A(2) 5.5 6.0 0.3
22.0 *C T494C226(1)025A(2) 5.5 6.0 1.0
22.0 *V T494V226(1)025A(2) 5.5 6.0 0.5
33.0 X T494X336(1)025A(2) 8.3 6.0 0.3
#33.0 *D T494D336(1)025A(2) 8.3 6.0 0.4
#33.0 *C T494C336(1)025A(2) 8.3 10.0 1.0
#47.0 *X T494X476(1)025A(2) 11.8 6.0 0.3
†47.0 *D T494D476(1)025A(2) 11.8 10.0 0.2
†68.0 *X T494X686M025A(2) 17.0 8.0 0.3
†68.0 *D T494D686M025A(2) 17.0 10.0 0.5
†100.0 *X T494X107M025A(2)
Capaci-
tance
µF
Case
Size
KEMET
Part Number
DC
Leakage
µA @ 25°C
Max
DF %
@ +25ºC
120 Hz
Max
ESR Ω
@ +25ºC
100 kHz
Max
100.0
T494X107
1
016A
2
16.0 8.0 0.15
#100.0 D T494D107
1
016A
2
16.0 8.0 0.15
100.0 V T494V107
1
016A
2
16.0 12.0 0.5
#150.0
T494X157
1
016A
2
24.0 8.0 0.15
#150.0 D T494D157
1
016A
2
24.0 12.0 0.4
#220.0
T494X227
1
016A
2
35.2 10.0 0.4
#220.0 E T494E227
1
016A
2
35.2 7.2 0.5
0.68 A T494A684
1
020A
2
0.5 4.0 8.0
1.0 A T494A105
1
020A
2
0.5 4.0 5.5
1.0 S T494S105
1
020A
2
0.5 6.0 10.0
1.0 R T494R105
1
020A
2
0.2 6.0 15.0
1.5 A T494A155
1
020AS
2
0.5 6.0 4.5
1.5 S T494S155
1
020A
2
0.5 6.0 9.0
2.2 B T494B225
1
020A
2
0.5 6.0 1.5
2.2 A T494A225
1
020A
2
0.5 6.0 4.0
2.2 R T494R225
1
020A
2
0.4 8.0 6.0
3.3 B T494B335
1
020A
2
0.7 6.0 1.3
#3.3 A T494A335
1
020A
2
0.7 6.0 4.0
3.3 T T494T335
1
020A
2
0.7 6.0 4.0
4.7 C T494C475
1
020A
2
1.0 6.0 0.6
4.7 B T494B475
1
020A
2
1.0 6.0 1.0
#4.7 A T494A475
1
020A
2
1.0 6.0 3.0
6.8 C T494C685
1
020A
2
1.4 6.0 0.6
6.8 U T494U685
1
020A
2
1.4 6.0 1.4
#6.8 B T494B685
1
020A
2
1.4 6.0 1.0
#6.8 A T494A685M020A
2
1.4 8.0 3.0
10.0 C T494C106
1
020A
2
2.0 6.0 0.5
10.0 U T494U106
1
020A
2
2.0 6.0 0.8
#10.0 B T494B106
1
020A
2
2.0 6.0 1.0
#10.0 A T494A106M020A
2
2.0 10.0 3.0
15.0 D T494D156
1
020A
2
3.0 6.0 0.35
15.0 C T494C156
1
020A
2
3.0 6.0 0.40
22.0 D T494D226
1
020A
2
4.4 6.0 0.3
22.0 V T494V226
1
020A
2
4.4 6.0 0.4
#22.0 C T494C226
1
020A
2
4.4 6.0 0.4
#22.0 B T494B226
1
020A
2
4.4 8.0 3.0
33.0 D T494D336
1
020A
2
6.6 6.0 0.25
#33.0 C T494C336M020A
2
6.6 6.0 0.40
33.0 V T494V336
1
020A
2
6.6 8.0 0.40
47.0 C T494C476M020A
2
9.4 10.0 0.80
47.0 D T494D476
1
020A
2
9.4 6.0 0.20
68.0
T494X686
1
020A
2
13.6 6.0 0.20
#68.0 D T494D686
1
020A
2
13.6 8.0 0.20
#100.0
T494X107
1
020A
2
20.0 8.0 0.15
#100.0 E T494E107
1
020A
2
20.0 8.0 0.30
#150.0
T494X157
1
020A
2
30.0 10.0 0.30
0.33 A T494A334
1
025A
2
0.5 4.0 10.0
0.47 A T494A474
1
025A
2
0.5 4.0 9.0
0.68 A T494A684
1
025A
2
0.5 4.0 6.0
1.0 B T494B105
1
025A
2
0.5 4.0 2.0
1.0 A T494A105
1
025A
2
0.5 4.0 4.0
1.5 B T494B155
1
025A
2
0.5 6.0 1.5
1.5 A T494A155
1
025A
2
0.5 6.0 3.0
1.5 R T494R155
1
025A
2
0.4 8.0 6.0
2.2 C T494C225
1
025A
2
0.6 6.0 2.2
2.2 B T494B225
1
025A
2
0.6 6.0 1.2
3.3 C T494C335
1
025A
2
0.9 6.0 1.2
3.3 B T494B335
1
025A
2
0.9 6.0 2.0
4.7 C T494C475
1
025A
2
1.2 6.0 0.6
#4.7 B T494B475
1
025A
2
1.2 6.0 1.0
#4.7 A T494A475M025A
2
1.2 8.0 3.0
6.8 C T494C685
1
025A
2
1.7 6.0 0.6
6.8 B T494B685
1
025A
2
1.7 8.0 2.0
10.0 D T494D106
1
025A
2
2.5 6.0 0.4
10.0 C T494C106
1
025A
2
2.5 6.0 0.6
10.0 B T494B106
1
025A
2
2.5 8.0 3.0
15.0 D T494D156
1
025A
2
3.8 6.0 0.35
#15.0 C T494C156
1
025A
2
3.8 6.0 0.90
#15.0 B T494B156
1
025A
2
3.8 8.0 3.00
22.0 D T494D226
1
025A
2
5.5 6.0 0.3
22.0 C T494C226
1
025A
2
5.5 6.0 1.0
22.0 V T494V226
1
025A
2
5.5 6.0 0.5
33.0
T494X336
1
025A
2
8.3 6.0 0.3
#33.0 D T494D336
1
025A
2
8.3 6.0 0.4
#33.0 C T494C336
1
025A
2
8.3 10.0 1.0
#47.0
T494X476
1
025A
2
11.8 6.0 0.3
47.0 D T494D476
1
025A
2
11.8 10.0 0.2
68.0
T494X686M025A
2
17.0 8.0 0.3
68.0 D T494D686M025A
2
17.0 10.0 0.5
100.0
T494X107M025A
2
25.0 8.0 0.25
16 Volt Rating at +85ºC (10 Volt Rating at + 125ºC)
20 Volt Rating at +85ºC (13 Volt Rating at +125ºC)
25 Volt Rating at +85ºC (17 Volt Rating at +125ºC)
Capaci-
tance
µF
Case
Size KEMET
Part Number
DC
Leakage
µA @ 25°C
Max
DF %
@ +25ºC
120 Hz
Max
ESR Ω
@ +25ºC
100 kHz
Max
22.0 C T494C226
1
010A
2
2.2 6.0 0.4
22.0 U T494U226
1
010A
2
2.2 6.0 0.8
#22.0 B T494B226
1
010A
2
2.2 6.0 0.7
#22.0 A T494A226M010A
2
2.2 10.0 4.5
#22.0 T T494T226M010A
2
2.2 12.0 6.0
33.0 D T494D336
1
010A
2
3.3 6.0 0.25
33.0 V T494V336
1
010A
2
3.3 6.0 0.30
33.0 C T494C336
1
010A
2
3.3 6.0 0.30
#33.0 U T494U336
1
010A
2
3.3 6.0 0.60
#33.0 T T494T336
1
010A
2
3.3 24.0 3.75
#33.0 B T494B336
1
010A
2
3.3 6.0 1.40
#33.0 A T494A336
1
010A
2
3.3 15.0 4.00
47.0 D T494D476
1
010A
2
4.7 6.0 0.22
47.0 V T494V476
1
010A
2
4.7 6.0 0.30
#47.0 C T494C476
1
010A
2
4.7 6.0 0.30
#47.0 U T494U476
1
010A
2
4.7 10.0 1.20
#47.0 B T494B476M010A
2
4.7 8.0 0.65
68.0 D T494D686
1
010A
2
6.8 6.0 0.20
#68.0 C T494C686
1
010A
2
6.8 6.0 0.30
68.0 V T494V686
1
010A
2
6.8 6.0 0.30
#68.0 U T494U686M010A
2
6.8 10.0 1.20
#68.0 B T494B686M010A
2
6.8 10.0 1.50
100.0 D T494D107
1
010A
2
10.0 8.0 0.15
#100.0 C T494C107
1
010A
2
10.0 8.0 0.20
#100.0 V T494V107
1
010A
2
10.0 8.0 0.40
150.0
T494X157
1
010A
2
15.0 8.0 0.15
#150.0 D T494D157
1
010A
2
15.0 8.0 0.15
#150.0 C T494C157
1
010A
2
15.0 10.0 0.70
#150.0 V T494V157M010A
2
15.0 8.0 0.30
#220.0
T494X227
1
010A
2
22.0 8.0 0.15
#220.0 D T494D227
1
010A
2
22.0 8.0 0.15
#330.0
T494X337
1
010A
2
33.0 10.0 0.10
#330.0 D T494D337M010A
2
33.0 10.0 0.15
#330.0 E T494E337
1
010A
2
33.0 10.0 0.25
#470.0
T494X477M010A
2
47.0 10.0 0.10
#470.0 E T494E477M010A
2
47.0 12.0 0.10
1.0 A T494A105
1
016A
2
0.5 4.0 6.0
1.5 A T494A155
1
016A
2
0.5 6.0 6.0
2.2 A T494A225
1
016A
2
0.5 6.0 4.0
2.2 S T494S225
1
016A
2
0.5 6.0 10.0
#2.2 R T494R225
1
016A
2
0.5 8.0 20.0
3.3 B T494B335
1
016A
2
0.5 6.0 2.0
3.3 A T494A335
1
016A
2
0.5 6.0 4.0
4.7 B T494B475
1
016A
2
0.8 6.0 1.5
4.7 A T494A475
1
016A
2
0.8 6.0 3.0
4.7 T T494T475
1
016A
2
0.8 6.0 3.0
6.8 C T494C685
1
016A
2
1.1 6.0 0.8
6.8 B T494B685
1
016A
2
1.1 6.0 1.2
#6.8 A T494A685
1
016A
2
1.1 6.0 3.0
10.0 C T494C106
1
016A
2
1.6 6.0 0.6
10.0 U T494U106
1
016A
2
1.6 6.0 1.0
10.0 B T494B106
1
016A
2
1.6 6.0 0.8
#10.0 A T494A106
1
016A
2
1.6 8.0 3.0
#10.0 T T494T106
1
016A
2
1.6 8.0 6.0
15.0 C T494C156
1
016A
2
2.4 6.0 0.4
15.0 U T494U156
1
016A
2
2.4 6.0 0.8
#15.0 B T494B156
1
016A
2
2.4 6.0 0.8
22.0 D T494D226
1
016A
2
3.6 6.0 0.25
22.0 C T494C226
1
016A
2
3.6 6.0 0.35
#22.0 U T494U226
1
016A
2
3.6 10.0 1.80
#22.0 B T494B226
1
016A
2
3.6 6.0 1.00
33.0 D T494D336
1
016A
2
5.3 6.0 0.25
#33.0 C T494C336
1
016A
2
5.3 6.0 0.30
#33.0 U T494U336
1
016A
2
5.3 12.0 2.20
47.0 D T494D476
1
016A
2
7.5 6.0 0.2
47.0 V T494V476
1
016A
2
7.5 6.0 0.3
#47.0 C T494C476
1
016A
2
7.5 6.0 0.5
68.0 D T494D686
1
016A
2
10.9 6.0 0.15
#68.0 V T494V686
1
016A
2
10.9 6.0 0.5
#68.0 C T494C686
1
016A
2
10.9 12.0 1.0
16 Volt Rating at +85ºC (10 Volt Rating at + 125ºC)
10 Volt Rating at +85ºC (7 Volt Rating at +125ºC)