High Reliability KEMET Organic Capacitor (KO-CAP) – T541 Polymer Commercial Off-the-Shelf (COTS) Multiple Anode Series
Ordering Information
T
Capacitor
Class
T=
Tantalum
541
Series
541 =
Polymer
COTS
Multiple
Anode
D
Case
Size
D, X,
Y
157
Capacitance
Code (pF)
First two digits
represent
significant
figures. Third digit
specifies number
of zeros.
M
Capacitance
Tolerance
M = ±20%
10
Voltage
2R5 = 2.5 V
003 = 3 V
004 = 4 V
006 = 6.3 V
010 = 10 V
016 = 16 V
020= 20 V
025 = 25 V
035 = 35 V
050 = 50 V
063 = 63 V
A
H
65
10
ESR
10 = ESR -
Standard
20 = ESR -
Low
30 = ESR -
Ultra Low ESR
Packaging
(C-Spec)
Blank = 7"
Reel
7280 = 13"
Reel
Failure Rate/
Lead Material Surge Option
Design
A = N/A
H = Standard
Solder
Coated
(SnPb 5% Pb
minimum)
65 = No
Surge
66 = 10
cycles @
25°C
67 = 10
cycles -55°C
and 85°C
Applications
Typical applications include decoupling and filtering in defense
and aerospace applications that require low ESR or a benign failure
mode.
Performance Characteristics
Item
Operating Temperature
Rated Capacitance Range
Capacitance Tolerance
Rated Voltage Range
DF (120 Hz)
ESR (100 kHz)
Leakage Current
-55°C to 125°C *
10 – 1,500 µF @ 120 Hz/25°C
M Tolerance (20%)
2.5 – 63 V
10%
Refer to Part Number Electrical Specification Table
≤ 0.1C V (µA) at rated voltage after 5 minutes
Performance Characteristics
* KEMET’s Polymer COTS (T540/T541 Series) capacitors are rated for operation between -55°C and +125°C. Parametric electrical performance remains within
stated specification limits after 1,000 hours of continuous operation and/or storage at +125°C. Long-term duty cycles or storage at or above +125°C may result in
an increase in ESR performance outside of the stated specification limits.
High Reliability KEMET Organic Capacitor (KO-CAP) – T541 Polymer Commercial Off-the-Shelf (COTS) Multiple Anode Series
Electrical Characteristics
ESR vs. Frequency
10
T541X227M016AHE040_Imp
T541X227M016AHE040_ESR
T541X107M020AHE050_Imp
1
T541X107M020AHE050_ESR
T541X107M025AHE060_Imp
T541X336M050AHE075_Imp
T541X336M050AHE075_ESR
0.1
T541X107M025AHE060_ESR
1,000
T541X227M016AHE040
T541X107M020AHE050
T541X107M025AHE060
T541X336M050AHE075
Capacitance vs. Frequency
Impedance & ESR (Ohms)
Capacitance (µF)
100
0.01
0.001
10
100
1,000
10,000
Frequency (Hz)
100,000
1,000,000
10,000,000
100
1,000
10,000
Frequency (Hz)
100,000
1,000,000
10,000,000
Dimensions – Millimeters (Inches)
Metric will govern
Termination
cutout at
KEMET’s
option,
either end
Case Size
KEMET
D
X
Y
EIA
7343–31
Component
L*
W*
H*
F* ±0.1 S* ±0.3 B* ±0.15
±(0.004) ±(0.012) (Ref) ±0.006
1.3 (.051)
1.3 (.051)
1.3 (.051)
0.5 (.020)
0.5 (.020)
0.5 (.020)
X (Ref)
0.10 ±0.10
(.004 ±0.004)
0.10 ±0.10
(.004 ±0.004)
0.10 ±0.10
(.004 ±0.004)
P (Ref)
0.9 (.035)
1.7 (.067)
1.7 (.067)
R (Ref)
1.0 (.039)
1.0 (.039)
1.0 (.039)
T (Ref)
0.13 (.005)
0.13 (.005)
0.13 (.005)
A (Min) G (Ref) E (Ref)
3.8 (.150)
3.8 (.150)
3.8 (.150)
3.5 (.138) 3.5 (.138)
3.5 (.138) 3.5 (.138)
3.5 (.138) 3.5 (.138)
7.3 ±0.3
4.3 ±0.3
2.8 ±0.3
2.4 (.095)
(0.287 ±0.012) (0.169 ±0.012) (0.110 ±0.012)
7.3 ±0.3
4.3 ±0.3
4.0 ±0.3
7343–43
2.4 (.095)
(0.287 ±0.012) (0.169 ±0.012) (0.157 ±0.012)
7.3 ±0.3
4.3 ±0.3
4.0 (.157)
7343–40
2.4 (.095)
(0.287 ±0.012) (0.169 ±0.012) Maximum
Notes: (Ref) – Dimensions provided for reference only. No dimensions are provided for B, P or R because low profile cases do not have a bevel or a notch.
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