SOLID TANTALUM CHIP CAPACITORS
T494 SERIES—Low ESR, Industrial Grade
KEMET
DF %
@ +25ºC
120 Hz
Max
ESR
Ω
@ +25ºC
100 kHz
Max
10.0
9.0
6.0
2.0
4.0
1.5
3.0
2.2
1.2
1.2
2.0
0.6
1.0
0.6
22.0
0.4
0.6
0.35
0.90
0.3
1.0
0.5
0.3
0.4
0.3
0.2
0.3
10.0
6.0
6.0
6.0
2.5
4.0
2.5
6.0
2.0
6.0
2.5
3.0
1.5
2.5
0.8
1.3
0.7
0.7
0.5
0.9
0.4
1.2
0.8
0.30
0.35
0.3
0.4
0.3
0.5
10.0
10.0
10.0
10.0
2.5
1.8
2.0
1.6
3.0
1.6
4.0
1.0
1.5
0.8
1.5
0.8
0.6
0.5
0.7
0.4
0.4
®
T494 RATINGS & PART NUMBER REFERENCE
Capaci-
tance
µF
1.0
1.5
2.2
2.2
#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
#10.0
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
68.0
#68.0
100.0
#100.0
#100.0
#150.0
#150.0
0.7
1.0
1.0
†1.0
1.5
1.5
2.2
2.2
3.3
#3.3
3.3
4.7
4.7
#4.7
6.8
6.8
#6.8
10.0
10.0
#10.0
15.0
15.0
22.0
22.0
#22.0
33.0
#33.0
†33.0
47.0
68.0
#68.0
#100.0
Case
Size
DC
DF %
Leakage
@ +25ºC
µA @
120 Hz
25°C Max
Max
16 Volt Rating at +85ºC (10 Volt Rating at + 125ºC)
A
T494A105(1)016AS
0.5
4.0
A
T494A155(1)016AS
0.5
6.0
A
T494A225(1)016AS
0.5
6.0
*S
T494S225(1)016AS
0.5
6.0
*R
T494R225M016AS
0.5
8.0
B
T494B335(1)016AS
0.5
6.0
A
T494A335(1)016AS
0.5
6.0
B
T494B475(1)016AS
0.8
6.0
A
T494A475(1)016AS
0.8
6.0
T
T494T475(1)016AS
0.8
6.0
C
T494C685(1)016AS
1.1
6.0
B
T494B685(1)016AS
1.1
6.0
*A
T494A685(1)016AS
1.1
6.0
C
T494C106(1)016AS
1.6
6.0
U
T494U106(1)016AS
1.6
6.0
B
T494B106(1)016AS
1.6
6.0
*A
T494A106(1)016AS
1.6
10.0
*T
T494T106M016AS
1.6
8.0
C
T494C156(1)016AS
2.4
6.0
U
T494U156(1)016AS
2.4
6.0
*B
T494B156(1)016AS
2.4
6.0
D
T494D226(1)016AS
3.6
6.0
C
T494C226(1)016AS
3.6
6.0
*U
T494U226(1)016AS
3.6
10.0
*B
T494B226(1)016AS
3.6
6.0
D
T494D336(1)016AS
5.3
6.0
*C
T494C336(1)016AS
5.3
6.0
*U
T494U336(1)016AS
5.3
12
D
T494D476(1)016AS
7.5
6.0
V
T494V476(1)016AS
7.5
6.0
*C
T494C476(1)016AS
7.5
6.0
*D
T494D686(1)016AS
10.9
6.0
*V
T494V686(1)016AS
10.9
6.0
X
T494X107(10)016AS
16.0
8.0
*D
T494D107(1)016AS
16.0
8.0
*V
T494V107(1)016AS
16.0
12.0
*X
T494X157(1)016AS
24.0
8.0
*D
T494D157(1)016AS
24.0
12.0
20 Volt Rating at +85ºC (13 Volt Rating at +125ºC)
A
T494A684(1)020AS
0.5
4.0
A
T494A105(1)020AS
0.5
4.0
S
T494S105(1)020AS
0.5
6.0
R
T494R105M020AS
0.2
6.0
A
T494A155(1)020AS
0.5
6.0
S
T494S155(1)020AS
0.5
6.0
B
T494B225(1)020AS
0.5
6.0
A
T494A225(1)020AS
0.5
6.0
B
T494B335(1)020AS
0.7
6.0
*A
T494A335(1)020AS
0.7
6.0
*T
T494T335(1)020AS
0.7
6.0
C
T494C475(1)020AS
1.0
6.0
B
T494B475(1)020AS
1.0
6.0
*A
T494A475M020AS
1.0
8.0
C
T494C685(1)020AS
1.4
6.0
U
T494U685(1)020AS
1.4
6.0
*B
T494B685(1)020AS
1.4
6.0
C
T494C106(1)020AS
2.0
6.0
U
T494U106(1)020AS
2.0
6.0
*B
T494B106(1)020AS
2.0
6.0
D
T494D156(1)020AS
3.0
6.0
*C
T494C156(1)020AS
3.0
6.0
D
T494D226(1)020AS
4.4
6.0
V
T494V226(1)020AS
4.4
6.0
*C
T494C226(1)020AS
4.4
6.0
D
T494D336(1)020AS
6.6
6.0
*C
T494C336M020AS
6.6
6.0
V
T494V336M020AS
6.6
8.0
*D
T494D476(1)020AS
9.4
6.0
X
T494X686(1)020AS
13.6
6.0
*D
T494D686(1)020AS
13.6
8.0
*X
T494X107(1)020AS
20.0
8.0
KEMET
Part Number
ESR
Ω
@ +25ºC
100 kHz
Max
6.0
6.0
4.0
10.0
20.0
2.0
4.0
1.5
3.0
3.0
0.8
1.2
3.0
0.6
1.0
0.8
3.0
6.0
0.4
0.8
0.8
0.25
0.35
1.80
1.00
0.25
0.30
2.20
0.2
0.3
0.5
0.15
0.5
0.15
0.15
0.5
0.15
0.4
8.0
5.5
10.0
15.0
4.5
9.0
1.5
4.0
1.3
4.0
4.0
0.6
1.0
3.0
0.6
1.4
1.0
0.5
0.8
1.0
0.35
0.40
0.3
0.4
0.4
0.25
0.40
0.40
0.2
0.2
0.2
0.15
Capaci-
tance
µF
Case
Size
KEMET
Part Number
DC
Leakage
µA @
25°C Max
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
0.68
1.0
#1.0
1.5
1.5
2.2
2.2
3.3
4.7
6.8
#6.8
#10.0
#15.0
*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.
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
CAPACITOR MARKINGS
T494 Series — All Case Sizes
Molded
Case
Polarity
Indicator (+)
(
•
Denotes T494)
CONSTRUCTION
Negative
Termination*
Silver Adhesive
Washer
Polarity
Stripe (+)
Polarity
Bevel (+)
Tantalum
Wire
Rated
Voltage
107
10
K
227
Print Week Code:
1st Digit = Year
2nd & 3rd Digits = Week
"227" =
The 27th week of 2002
Picofarad
Code
KEMET
I. D. Symbol
Tantalum
(Ta
2
O
5
)
Weld
Mn0
2
Coat
(First Layer)
(Second Layer)
Carbon
Silver Paint
(Third Layer)
Positive
Termination*
*Termination Solder Coating 90 Sn/10Pb
KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300
23
Solid Tantalum Surface Mount
0.3
0.5
0.7
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
22.0
22.0
22.0
33.0
#33.0
#47.0
†47.0
†68.0
25 Volt Rating at +85ºC (17 Volt Rating at +125ºC)
T494A334(1)025AS
0.5
4.0
T494A474(1)025AS
0.5
4.0
T494A684(1)025AS
0.5
4.0
T494B105(1)025AS
0.5
4.0
T494A105(1)025AS
0.5
4.0
T494B155(1)025AS
0.5
6.0
T494A155(1)025AS
0.5
6.0
T494C225(1)025AS
0.6
6.0
T494B225(1)025AS
0.6
6.0
T494C335(1)025AS
0.9
6.0
T494B335(1)025AS
0.9
6.0
T494C475(1)025AS
1.2
6.0
T494B475M025AS
1.2
6.0
T494C685(1)025AS
1.7
6.0
T494B685(1)025AS
1.7
8.0
T494D106(1)025AS
2.5
6.0
T494C106(1)025AS
2.5
6.0
T494D156(1)025AS
3.8
6.0
T494C156(1)025AS
3.8
6.0
T494D226(1)025AS
5.5
6.0
T494C226(1)025AS
5.5
8.0
T494V226(1)025AS
5.5
6.0
T494X336(1)025AS
8.3
6.0
T494D336(1)025AS
8.3
6.0
T494X476(1)025AS
11.8
6.0
T494D476M025AS
11.8
10.0
T494X686M025AS
17.0
8.0
35 Volt Rating at +85ºC (23 Volt Rating at +125ºC)
A
T494A104(1)035AS
0.5
4.0
A
T494A154(1)035AS
0.5
4.0
A
T494A224(1)035AS
0.5
4.0
A
T494A334(1)035AS
0.5
4.0
B
T494B474(1)035AS
0.5
4.0
A
T494A474(1)035AS
0.5
4.0
B
T494B684(1)035AS
0.5
4.0
*A
T494A684(1)035AS
0.5
4.0
B
T494B105(1)035AS
0.5
4.0
*A
T494A105(1)035AS
0.5
4.0
C
T494C155(1)035AS
0.5
6.0
B
T494B155(1)035AS
0.5
6.0
C
T494C225(1)035AS
0.8
6.0
*B
T494B225(1)035AS
0.8
6.0
C
T494C335(1)035AS
1.2
6.0
*B
T494B335M035AS
1.2
6.0
D
T494D475(1)035AS
1.7
6.0
C
T494C475(1)035AS
1.7
6.0
D
T494D685(1)035AS
2.4
6.0
*C
T494C685(1)035AS
2.4
6.0
D
T494D106(1)035AS
3.5
6.0
*C
T494C106M035AS
3.5
6.0
*V
T494V106(1)035AS
3.5
6.0
X
T494X156(1)035AS
5.3
6.0
*D
T494D156(1)035AS
5.3
6.0
X
T494X226(1)035AS
7.7
6.0
*D
T494D226(1)035AS
7.7
6.0
*X
T494X336(1)035AS
11.6
6.0
*X
T494X476(1)035AS
16.5
8.0
50 Volt Rating at +85ºC (33 Volt Rating at +125ºC)
A
T494A104(1)050AS
0.5
4.0
B
T494B154(1)050AS
0.5
4.0
*A
T494A154(1)050AS
0.5
4.0
B
T494B224(1)050AS
0.5
4.0
B
T494B334(1)050AS
0.5
4.0
C
T494C474(1)050AS
0.5
4.0
*B
T494B474(1)050AS
0.5
4.0
C
T494C684(1)050AS
0.5
4.0
*B
T494B684(1)050AS
0.5
4.0
C
T494C105(1)050AS
0.5
4.0
*V
T494V105M050AS
0.5
4.0
D
T494D155(1)050AS
0.8
6.0
*C
T494C155(1)050AS
0.8
6.0
D
T494D225(1)050AS
1.1
6.0
*C
T494C225(1)050AS
1.1
6.0
D
T494D335(1)050AS
1.7
6.0
D
T494D475(1)050AS
2.4
6.0
X
T494X685(1)050AS
3.5
6.0
*D
T494D685M050AS
3.4
6.0
X
T494X106M050AS
5.0
6.0
*X
T494X156(1)050AS
7.5
6.0
A
A
A
B
*A
B
*A
C
B
C
*B
C
*B
C
*B
D
*C
D
*C
D
*C
*V
X
*D
*X
*D
*X
KEMET [ KEMET CORPORATION ]
