
21
Polarity
Indicator (+)
Picofarad
Code
KEMET
I. D. Symbol
Rated
Voltage
1 5 6
2 0
K
5 1 3
J
Jan
Brand
Print Week Code:
1st Digit = Year
2nd & 3rd Digits = Week
"513" =
The 13th week of 2005
DC
DF
Max
ESR
Max
i
-
tance
μF
Leakage
A@+25 C
Max
% @ +25 C
120 Hz
Max
Max
@ +25 C
100kHz
Max
i
ze
M
i
l-C-55365/8
Part Number
F
SOLID TANTALUM CHIP CAPACITORS
T492 SERIES—Style CWR11 Per Mil-PRF-55365/8
KEMET Electron
i
cs Corporat
i
on, P
.
O
.
Box 5928, Greenv
i
lle, S
.
C
.
29606, (864) 963-6300
CONSTRUCTION
CAPACITOR MARKINGS
T492 Series — All Case Sizes
Note on Failure Rates:
Exponential failure rate
levels M, P, R and S are
inactive for new design
per MIL-C-55365. Parts
qualified to Weibull failure
rate levels are substitutable
for exponential failure
rate levels.
Note: ESR limits are per
Mil-C-55365/8
T492 (CWR11) RATINGS AND PART NUMBER REFERENCE
TeNegative
Mn0
2
Coat
Silver Paint
Tantalum
(Second Layer)
Tantalum
2
5
)
Case
Silver Adhesive
Washer
TePositive
Weld
Polarity
Polarity
S
Capaci-
tance
μF
15.0
22.0
47.0
Case
Size
T492B106(1)006(2)(3)(4)
T492C156(1)006(2)(3)(4)
T492C226(1)006(2)(3)(4)
T492D476(1)006(2)(3)(4)
10 Volt Rating at +85°C (7 Volt Rating at 125°C)
CWR11D(6)106(1)(2)(5)
CWR11D(6)156(1)(2)(5)
CWR11D(6)226(1)(2)(5)
CWR11D(6)476(1)(2)(5)
DCL
μA @
+25°C
Max
1.4
2.8
DF %
@ +25°C
120 Hz
Max
6.0
6.0
6.0
ESR
5.5
4.5
3.5
3.0
2.2
1.1
Capaci-
Case
Size
Part Number
DCL
ESR
1.5
2.2
3.3
A
A
A
B
B
B
C
C
D
T492A155(1)006(2)(3)(4)
T492A225(1)006(2)(3)(4)
T492A335(1)006(2)(3)(4)
T492B475(1)006(2)(3)(4)
T492B685(1)006(2)(3)(4)
CWR11D(6)155(1)(2)(5)
CWR11D(6)225(1)(2)(5)
CWR11D(6)335(1)(2)(5)
CWR11D(6)475(1)(2)(5)
CWR11D(6)685(1)(2)(5)
0.5
0.5
6.0
6.0
8.0
8.0
1.0
1.5
2.2
3.3
4.7
6.8
15.0
33.0
A
A
A
B
B
B
C
D
T492A105(1)010(2)(3)(4)
T492A155(1)010(2)(3)(4)
T492A225(1)010(2)(3)(4)
T492B335(1)010(2)(3)(4)
T492B475(1)010(2)(3)(4)
T492B685(1)010(2)(3)(4)
T492C156(1)010(2)(3)(4)
T492D336(1)010(2)(3)(4)
15 Volt Rating at +85°C (10 Volt Rating at +125°C)
CWR11F(6)105(1)(2)(5)
CWR11F(6)155(1)(2)(5)
CWR11F(6)225(1)(2)(5)
CWR11F(6)335(1)(2)(5)
CWR11F(6)475(1)(2)(5)
CWR11F(6)685(1)(2)(5)
CWR11F(6)156(1)(2)(5)
CWR11F(6)336(1)(2)(5)
0.5
0.5
0.5
0.5
0.5
0.7
1.5
3.3
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
10.0
8.0
8.0
5.5
4.5
3.5
2.5
1.1
0.7
1.0
1.5
2.2
3.3
4.7
10.0
22.0
A
A
A
B
B
B
C
D
T492A684(1)015(2)(3)(4)
T492A105(1)015(2)(3)(4)
T492A155(1)015(2)(3)(4)
T492B225(1)015(2)(3)(4)
T492B335(1)015(2)(3)(4)
T492B475(1)015(2)(3)(4)
T492C106(1)015(2)(3)(4)
T492D226(1)015(2)(3)(4)
20 Volt Rating at +85°C (13 Volt Rating at +125°C)
CWR11H(6)684(1)(2)(5)
CWR11H(6)105(1)(2)(5)
CWR11H(6)155(1)(2)(5)
CWR11H(6)225(1)(2)(5)
CWR11H(6)335(1)(2)(5)
CWR11H(6)475(1)(2)(5)
CWR11H(6)106(1)(2)(5)
CWR11H(6)226(1)(2)(5)
0.5
0.5
0.5
0.5
0.5
0.7
1.6
3.3
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
12.0
10.0
8.0
5.5
5.0
4.0
2.5
1.1
0.5
0.7
1.0
1.5
2.2
3.3
4.7
6.8
15.0
A
A
A
B
B
B
C
C
D
T492A474(1)020(2)(3)(4)
T492A684(1)020(2)(3)(4)
T492A105(1)020(2)(3)(4)
T492B155(1)020(2)(3)(4)
T492B225(1)020(2)(3)(4)
T492B335(1)020(2)(3)(4)
T492C475(1)020(2)(3)(4)
T492C685(1)020(2)(3)(4)
T492D156(1)020(2)(3)(4)
25 Volt Rating at +85°C (17 Volt Rating at +125°C)
CWR11J(6)474(1)(2)(5)
CWR11J(6)684(1)(2)(5)
CWR11J(6)105(1)(2)(5)
CWR11J(6)155(1)(2)(5)
CWR11J(6)225(1)(2)(5)
CWR11J(6)335(1)(2)(5)
CWR11J(6)475(1)(2)(5)
CWR11J(6)685(1)(2)(5)
CWR11J(6)156(1)(2)(5)
0.5
0.5
0.5
0.5
0.5
0.7
1.0
1.4
3.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
14.0
12.0
10.0
6.0
5.0
4.0
3.0
2.4
1.1
0.3
0.5
0.7
1.0
1.5
2.2
3.3
4.7
6.8
10.0
A
A
B
B
B
C
C
C
D
D
T492A334(1)025(2)(3)(4)
T492A474(1)025(2)(3)(4)
T492B684(1)025(2)(3)(4)
T492B105(1)025(2)(3)(4)
T492B155(1)025(2)(3)(4)
T492C225(1)025(2)(3)(4)
T492C335(1)025(2)(3)(4)
T492C475(1)025(2)(3)(4)
T492D685(1)025(2)(3)(4)
T492D106(1)025(2)(3)(4)
35 Volt Rating at +85°C (23 Volt Rating at +125°C)
CWR11K(6)334(1)(2)(5)
CWR11K(6)474(1)(2)(5)
CWR11K(6)684(1)(2)(5)
CWR11K(6)105(1)(2)(5)
CWR11K(6)155(1)(2)(5)
CWR11K(6)225(1)(2)(5)
CWR11K(6)335(1)(2)(5)
CWR11K(6)475(1)(2)(5)
CWR11K(6)685(1)(2)(5)
CWR11K(6)106(1)(2)(5)
0.5
0.5
0.5
0.5
0.5
0.6
0.9
1.2
1.7
2.5
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
15.0
14.0
7.5
6.5
6.5
3.5
3.5
2.5
1.4
1.2
0.1
0.2
0.2
0.3
0.5
0.7
1.0
1.5
2.2
3.3
4.7
A
A
A
A
B
B
B
C
C
C
D
T492A104(1)035(2)(3)(4)
T492A154(1)035(2)(3)(4)
T492A224(1)035(2)(3)(4)
T492A334(1)035(2)(3)(4)
T492B474(1)035(2)(3)(4)
T492B684(1)035(2)(3)(4)
T492B105(1)035(2)(3)(4)
T492C155(1)035(2)(3)(4)
T492C225(1)035(2)(3)(4)
T492C335(1)035(2)(3)(4)
T492D475(1)035(2)(3)(4)
CWR11M(6)104(1)(2)(5)
CWR11M(6)154(1)(2)(5)
CWR11M(6)224(1)(2)(5)
CWR11M(6)334(1)(2)(5)
CWR11M(6)474(1)(2)(5)
CWR11M(6)684(1)(2)(5)
CWR11M(6)105(1)(2)(5)
CWR11M(6)155(1)(2)(5)
CWR11M(6)225(1)(2)(5)
CWR11M(6)335(1)(2)(5)
CWR11M(6)475(1)(2)(5)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
1.2
1.7
4.0
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
24.0
21.0
18.0
15.0
10.0
8.0
6.5
4.5
3.5
2.5
1.5
(1) To complete KEMET/CWR part number, insert M for ±20%, K for ±10% or J for ±5% tolerance.
(2) To complete KEMET/CWR part number, insert Failure Rate Symbol Weibull: B (0.1%/1000 Hrs.), C (0.01%/1000Hrs or D (0.001%/1000 Hrs.),
Exponential: M (1.0%/1000 hrs.), P (0.1%/1000 hrs.), R (0.01%/1000 hrs.) or S (0.001%/1000 hrs.)
(3) To complete KEMET part number, insert Termination Finish Designation B = Gold; C = Hot Solder Dipped; S = Solder Plated; K = Solder Fused.
(4) To complete KEMET part number, insert 4250 = +25°C after Weibull; 4251 = -55° + 85°C after Weibull; or 4252 = -55, & +85°C before Weibull Surge Current Option.
(5) To complete CWR part number, insert A = +25°C after Weibull; B = -55° + 85°C after Weibull; C = -55°, & + 85°C before Weibull or Z = None for Surge Current Option.
(6) To complete CWR part numbers, insert B = Gold; C = Hot Solder Dipped; H or S = Solder Plated; K = Solder Fused
6 Volt Rating at +85°C (4 Volt Rating at +125°C)
PACKAGING
Note: T492 Packaging
No c-spec required for 7” reel packaging
C-7280 required for 13” reel packaging
Standard reel packaging is not mandatory
Bulk packaging also available using C-7610
See page 91 for tape and reel quantities.