KEMET Organic Capacitor (KO-CAP®) – High Reliability
T540/T541 High Reliability Series (HRA)
Polymer Electrolytic, 2.5 – 63 VDC
Overview
The KEMET Organic Capacitor (KO-CAP) is a solid
electrolytic capacitor with a conductive polymer cathode
capable of delivering very low ESR and improved
capacitance retention at high frequencies. KO-CAP
combines the low ESR of multilayer ceramic, the high
capacitance of aluminum electrolytic, and the volumetric
efficiency of tantalum into a single surface mount package.
Unlike liquid electrolyte-based capacitors, KO-CAP
has a very long operational life and high ripple current
capabilities.
The HRA Polymer Electrolytic offers the same performance
advantages as other KO-CAP series with screening options
associated with high reliability (Hi-Rel) applications.
These HRA grade components offer several surge current
screening options. The recommended application derating
for these capacitors is 10 – 20%, rendering them suitable for
application voltages from 2.5 to 63 VDC.
These are the first polymer electrolytic capacitors available
with failure rate options as defined by KEMET's KO-CAP
Reliability Assessment method. This method utilizes
accelerated conditions (voltage and temperature) applied to
board-mounted samples to assess long term device reliability.
The failure rates available are B (0.1% per 1,000 hours), C
(0.01% per 1,000 hours), and D (0.001% per 1,000 hours).
The KO-CAP Reliability Assessment method was developed
as a result of over 10 years of research and is described in
numerous papers available on www.kemet.com.
Benefits
• Approved for DLA Drawing 04051/04052
• DLA Drawing 04052 Part Numbers with Surge Current Option B are approved under ESA/EPPL part 2
• B, C, and D failure rates available
• 100% accelerated steady state aging
• High frequency capacitance retention
• Improved humidity capability 85°C/85% RH, 1.0 VR (in black color epoxy) available
• Very low ESR values down to 5 mΩ
• Surge current testing options
• Volumetrically efficient
• EIA standard case sizes
• KEMET's KO-CAP Reliability Assessment method
Built Into Tomorrow
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
1
KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Applications
Typical applications include decoupling , filtering and hold-up in defense and aerospace applications that require low ESR or
a benign failure mode.
When extreme temperatures and humidity are taken into account, polymer capacitors offer a number of advantages over
other types of capacitors. KEMET continues to investigate the behavior of polymer capacitors in extreme conditions. If
you have questions about using these capacitors in a specific environment or application, we suggest you contact your
local KEMET representative or Field Application Engineer. You may also refer to “Considerations for Polymer Capacitors in
Extreme Environments” located at www.kemet.com/ExtremePolymerPaper.
Environmental Compliance
RoHS compliant when ordered with 100% Sn solder.
• Halogen-free
• Epoxy compliant with UL94 V–0
K-SIM
For a detailed analysis of specific part numbers, please visit ksim.kemet.com to access KEMET's K-SIM software. KEMET
K-SIM is designed to simulate behavior of components with respect to frequency, ambient temperature, and DC bias levels.
Ordering Information
T
541
D
157
M
10
Rated
Capacitor
Case Capacitance Capacitance
Voltage
Series
Class
Size
Code (pF)
Tolerance
(VDC)
A, First two digits K = ± 10% 2R5 = 2.5
T=
540 =
Tantalum Polymer B,
represent
M = ±20% 003 = 3
COTS
C,
significant
004 = 4
541 =
D,
figures. Third
006 = 6.3
Polymer O, digit specifies
010 = 10
COTS
X,
number of
016 = 16
Multiple Y
zeros.
020= 20
Anode
025 = 25
035 = 35
050 = 50
063 = 63
A
H
65
10
Failure Rate/
Design
Termination
Finish
Surge Option
ESR
A = N/A
B* = 0.1%/KHrs
C* = 0.01%/KHrs
D*= 0.001%/KHrs
H = Standard
solder coated
(SnPb 5%
Pb minimum)
T = 100%
Matte Tin
(Sn)-plated
65 = 4 cycles at 25°C
±5°C**
66 = 10 cycles at 25°C
±5°C***
67 = 10 cycles at
-55°C +0°C/-5°C and
+85°C ±5°C***
85 = 4 cycles at
25°C ±5°C ** and
improved humidity
capability
86 = 10 cycles at
25°C ±5°C*** and
improved humidity
capability
87= 10 cycles at
−55°C +0°C/−5°C
and +85°C ±5°C***
and improved
humidity capability
05 = ESR High
10 = ESR Standard
20 = ESR Low
30* = ESR
- Ultra Low
ESR
Packaging
(C-Spec)
Blank = 7"
Reel
7280 = 13"
Reel
7610 = Bulk
Bag
7640 = Bulk
plastic box
WAFL =
Waffle
Pack
* Select part numbers
** Before voltage aging
*** After voltage aging
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
2
KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Ordering Information – DLA Drawing
04052-
002
A
Drawing Number
Dash Number
Surge Current Option
04052
04051
See Part Number List Blank = 4 cycles +25°C ±5°C
Before Voltage Aging
A = 10 cycles +25°C ±5°C
After Voltage Aging
B = 10 cycles −55°C
+0°C/−5°C and +85°C ±5°C
After Voltage Aging
Performance Characteristics
Item
Performance Characteristics
Operating Temperature
Rated Capacitance Range
Capacitance Tolerance
Rated Voltage Range
DF (120 Hz)
ESR (100 kHz)
Leakage Current
−55°C to 125°C *
4.7 – 1,500 µF at 120 Hz/25°C
K Tolerance (10%), M Tolerance (20%)
2.5 – 63 V
≤ 10%
Refer to Part Number Electrical Specification Table
≤ 0.1 CV (µA) at rated voltage after 5 minutes
* 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.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
3
KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Qualification
Test
Condition
Characteristics
Δ C/C
Endurance
DF
105°C at rated voltage, 2,000 hours
125°C at 2/3 rated voltage, 2,000 hours
DCL **
ESR
Δ C/C
Storage Life
Humidity
Temperature Stability
DF
125°C at 0 volts, 2,000 hours
Extreme temperature exposure at a
succession of continuous steps at +25°C,
−55°C, +25°C, +85°C, +125°C, +25°C
Mechanical Shock/
Vibration
Additional qualifcation
testing per
MIL-PRF-55365/8
1.25 x IL at 125°C
2 x IL (105°C); 5 x IL (125°C)
Within −20/+10% of initial value
Within initial limits
Within 2.0 x initial limit
ESR
Within 5.0 x initial limit
Within −5%/+35% of initial value
DF
≤ initial limit
Within 1.5 x IL ***
DCL
Within 3.0 x initial limit
+25°C
−55°C
+85°C (1)
+125°C (2)
Δ C/C
±5%
±10%
±20%
±30%
DF
IL
IL
1.2 x IL
1.5 x IL
DCL
IL
N/A
10 x IL
10 x IL
Δ C/C
Surge Voltage
≤ initial limit
DCL **
Δ C/C
60°C, 90% RH, 500 hours, rated voltage
60°C, 90% RH, 500 hours, no load
85°C, 85% RH, 1,000 hours, rated voltage ***
Within −20/+10% of initial value
105°C, 1.32 x rated voltage, 33 Ω resistance,
1,000 cycles
Mil-Std-202, Method 213, Condition I, 100 G peak
Mil-Std-202, Method 204, Condition D, 10 Hz to 2,000
Hz, 20 G peak
Within −20/+5% of initial value
DF
Within initial limits
DCL
Within initial limits
ESR
Within initial limits
Δ C/C
Within ±10% of initial value
DF
Within initial limits
DCL
Within initial limits
Please contact KEMET for more information
*IL = Initial limit
** The test voltage shall be maintained during the cool down from elevated test temperature to +25°C. After cool down, the capacitors shall be
discharged for a minimum of 5 minutes. DC leakage measurements are allowed at this time.
(1) ≥16V - ∆C/C = ±30%
(2) ≥16V - ∆C/C = ±40%
*** For Part Number with surge options 85, 86, and 87
Certification
DLA Drawing 04051 & 04052
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
4
KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Electrical Characteristics
Capacitance vs. Frequency
ESR vs. Frequency
1,000
T541D227M010AHE010_IMP
T541X337M010AHE010_IMP
10
T541X157M016AHE025_IMP
Capacitance (µF)
Impedance, ESR (Ohms)
100
T541D227M010AHE010_ESR
1
T541X337M010AHE010_ESR
T541X157M016AHE025_ESR
0.1
100
10
T541D227M010AHE010_CAP
T541X337M010AHE010_CAP
T541X157M016AH025_CAP
0.01
0.001
100
1,000
1
100
10,000 100,000 1,000,000 10,000,000
Frequency (Hz)
1,000
10,000 100,000 1,000,000 10,000,000
Frequency (Hz)
Dimensions – Millimeters (Inches)
Metric will govern
CATHODE (-) END VIEW
SIDE VIEW
ANODE (+) END VIEW
BOTTOM VIEW
A
B
W
B
H
X
T
S
G
S
Case Size
KEMET
EIA
Termination cutout
at KEMET's option,
either end
L
W
H
F±0.1
±(0.004)
S±0.3
B±0.15
±(0.012) (Ref)±0.006
3.2 ±0.2
1.6 ±0.2
1.6 ±0.2
3216-18 (0.126
±0.008) (0.063 ±0.008) (0.063 ±0.008)
1.2
(0.047)
0.8
(0.031)
0.4
(0.016)
B
3.5 ±0.2
2.8 ±0.2
1.9 ±0.2
3528-21 (0.138
±0.008) (0.110 ±0.008) (0.075 ±0.008)
2.2
(0.087)
0.8
(0.031)
0.4
(0.016)
C
6.0 ±0.3
3.2 ±0.3
2.5 ±0.3
6032-28 (0.236
±0.012) (0.126 ±0.012) (0.098 ±0.012)
2.2
(0.087)
1.3
(0.051)
0.5
(0.020)
D
7.3 ±0.3
4.3 ±0.3
2.8 ±0.3
7343-31 (0.287
±0.012) (0.169 ±0.012) (0.110 ±0.012)
7.3 ±0.3
6.0 ±0.3
4.0 ±0.3
7360-43
(0.287 ±0.012) (0.236 ±0.012) (0.157 ±0.012)
7.3 ±0.3
4.3 ±0.3
4.0 ±0.3
7343-43 (0.287
±0.012) (0.169 ±0.012) (0.157 ±0.012)
2.4
(0.095)
4.1
(0.161)
2.4
(0.095)
1.3
(0.051)
1.3
(0.051)
1.3
(0.051)
0.5
(0.020)
7.3 ±0.3
4.3 ±0.3
3.8 ±0.2
7343-40
(0.287 ±0.012) (0.169 ±0.012) (0.150 ±0.008)
2.4
(0.095)
1.3
(0.051)
0.5
(0.020)
X
Y
R
L
Typical
Weight
Component Dimensions
A
O
F
E
P
N/A
0.5
(0.020)
X
(Ref)
P
(Ref)
R
(Ref)
T
(Ref)
A
(Minimum)
0.13
0.10 ±0.10
0.4
0.4
(0.004 ±0.004) (0.016) (0.016) (0.005)
0.13
0.10 ±0.10
0.5
1.0
(0.004 ±0.004) (0.020) (0.039) (0.005)
0.13
0.10 ±0.10
0.9
1.0
(0.004 ±0.004) (0.035) (0.039) (0.005)
0.13
0.10 ±0.10
0.9
1.0
(0.004 ±0.004) (0.035) (0.039) (0.005)
0.10 ±0.10
0.13
N/A
N/A
(0.004 ±0.004)
(0.005)
0.13
0.10 ±0.10
1.7
1.0
(0.004 ±0.004) (0.067) (0.039) (0.005)
0.13
0.10 ±0.10
1.7
1.0
(0.004 ±0.004) (0.067) (0.039) (0.005)
G
(Ref)
E
(Ref)
(mg)
1.2
(0.047)
1.1
1.3
(0.043) (0.051)
53.17
1.9
(0.075)
1.8
2.2
(0.071) (0.087)
98.30
3.1
(0.122)
2.8
2.4
(0.110) (0.095)
193.46
3.8
(0.150)
307.51
696.00
3.8
(0.150)
3.5
3.5
(0.138) (0.138)
3.5
3.5
(0.138) (0.138)
3.5
3.5
(0.138) (0.138)
3.8
(0.150)
3.5
3.5
(0.138) (0.138)
378.06
3.8
(0.150)
410.89
Notes: (Ref) – Dimensions provided for reference only.
These weights are provided as reference. If exact weights are needed, please contact your KEMET Sales Representative
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
5
KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Table 1 – Ratings & Part Number Reference
Rated Rated
Voltage Cap
Case
Code/
Case
Size
KEMET
Part Number
DLA
Drawing
Number
04051/04052
VDC
at 105°C
µF
KEMET/
EIA
(See below for
part options)
Part Number
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
3
3
3
3
3
3
3
3
3
3
330
330
330
470
470
470
470
470
470
470
680
680
680
680
680
680
680
680
680
680
680
680
680
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,500
1,500
1,500
1,500
1,500
1,500
1,500
100
100
100
150
150
150
330
330
330
470
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
Y/7343-40
Y/7343-40
Y/7343-40
Y/7343-40
Y/7343-40
Y/7343-40
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
B/3528-21
B/3528-21
B/3528-21
B/3528-21
B/3528-21
B/3528-21
D/7343-31
D/7343-31
D/7343-31
D/7343-31
T540D337M2R5AH(1)10
T540D337(5)2R5(3)(6)(1)10
T540D337(5)2R5(3)(6)(7)05
T540D477M2R5AH(1)10
T540D477(5)2R5(3)(6)(1)10
T540D477(5)2R5(3)(6)(7)05
T541D477M2R5AH(1)20
T541D477(5)2R5(3)(6)(1)20
T541D477M2R5AH(1)10
T541D477(5)2R5(3)(6)(1)10
T540D687M2R5AH(1)10
T540D687(5)2R5(3)(6)(1)10
T540D687(5)2R5(3)(6)(7)05
T541D687M2R5AH(1)20
T541D687(5)2R5(3)(6)(1)20
T541D687M2R5AH(1)10
T541D687(5)2R5(3)(6)(1)10
T541Y687M2R5AH(1)30
T541Y687(5)2R5(3)(6)(1)30
T541Y687M2R5AH(1)20
T541Y687(5)2R5(3)(6)(1)20
T541Y687M2R5AH(1)10
T541Y687(5)2R5(3)(6)(1)10
T541X108M2R5AH(1)30
T541X108(5)2R5(3)(6)(1)30
T541X108M2R5AH(1)20
T541X108(5)2R5(3)(6)(1)20
T541X108M2R5AH(1)10
T541X108(5)2R5(3)(6)(1)10
T541X108(5)2R5(3)(6)(7)05
T541X158M2R5AH(1)30
T541X158(5)2R5(3)(6)(1)30
T541X158M2R5AH(1)20
T541X158(5)2R5(3)(6)(1)20
T541X158M2R5AH(1)10
T541X158(5)2R5(3)(6)(1)10
T541X158(5)2R5(3)(6)(7)05
T540B107M003AH(1)10
T540B107(5)003(3)(6)(1)10
T540B107(5)003(3)(6)(7)10
T540B157M003AH(1)10
T540B157(5)003(3)(6)(1)10
T540B157(5)003(3)(6)(7)10
T540D337M003AH(1)10
T540D337(5)003(3)(6)(1)10
T540D337(5)003(3)(6)(7)05
T540D477M003AH(1)10
04051-002(2)
N/A
N/A
04051-003(2)
N/A
N/A
04052-002(2)
N/A
04052-003(2)
N/A
04051-004(2)
N/A
N/A
04052-007(2)
N/A
04052-008(2)
N/A
04052-005(2)
N/A
04052-006(2)
N/A
04052-042(2)
N/A
04052-009(2)
N/A
04052-010(2)
N/A
04052-043(2)
N/A
N/A
04052-011(2)
N/A
04052-044(2)
N/A
04052-045(2)
N/A
N/A
04051-005(2)
N/A
N/A
04051-006(2)
N/A
N/A
04051-007(2)
N/A
N/A
04051-008(2)
VDC
at 105°C
µF
KEMET/
EIA
(See below for
part options)
Part Number
KEMET Part Number
DLA
Drawing Number
04051/04052
Rated
Voltage
Rated Case Code/
Cap
Case Size
ESCC/
Improved
DC
EPPL
Humidity Leakage
Approved
(85°C/85%) µA at 25°C
Capable
Maximum
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
83
83
83
118
118
118
118
118
118
118
170
170
170
170
170
170
170
170
170
170
170
170
170
250
250
250
250
250
250
250
375
375
375
375
375
375
375
30
30
30
45
45
45
99
99
99
141
(85°C/85%) µA at 25°C
Capable
Maximum
ESCC/
EPPL
Approved
Improved
Humidity
DC
Leakage
DF
ESR
Maximum
Allowable
Ripple
Current
% at 25°C
120 Hz
Maximum
mΩ at 25°C
100 kHz
Maximum
(rms)
mA at 45°C
100 kHz
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
8
8
8
8
8
10
10
10
10
25
25
40
25
25
40
6
6
10
10
25
25
40
6
6
10
10
5
5
6
6
10
10
5
5
6
6
10
10
12
5
5
6
6
10
10
12
80
80
80
80
80
80
25
25
40
25
3,000
3,000
2,372
3,000
3,000
2,372
6,519
6,519
5,050
5,050
3,000
3,000
2,372
6,519
6,519
5,050
5,050
7,253
7,253
6,621
6,621
5,128
5,128
7,348
7,348
6,708
6,708
5,196
5,196
4,743
7,348
7,348
6,708
6,708
5,196
5,196
4,743
1,260
1,260
1,260
1,260
1,260
1,260
3,000
3,000
2,372
3,000
% at 25°C
120 Hz
Maximum
mΩ at 25°C
100 kHz
Maximum
(rms)
mA at 45°C
100 kHz
DF
ESR
Maximum
Allowable
Ripple
Current
MSL
Maximum
Operating
Temp.
°C
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
°C
MSL
Maximum
Operating
Temp.
(1) To complete KEMET part number, insert 65 = 4 cycles +25°C, 66 = 10 cycles +25°C, 67 = 10 cycles −55°C and +85°C, Designates surge current option.
(2) To complete DLA part number, insert Blank = None, A = 10 cycles +25°C ±5°C After Voltage Aging, B = 10 cycles −55°C and +85°C ±5°C After Voltage Aging.
(3) To complete KEMET part number for non-DLA, insert A = N/A ,insert B = 0.1%/1,000 hours, C = 0.01%/1,000 hours, D=0.001%/1,000 hours. Designates Reliability Level.
(4) To complete KEMET part number for non-DLA, insert A = N/A, insert B = 0.1%/1,000 hours or C = 0.01%/1,000 hours. Designates Reliability Level.
(5) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance.
(6) To complete KEMET part number insert, H = Solder Plated, T = 100% Tin (Sn). Designates termination finish.
(7) To complete KEMET part number, insert 85 = 4 cycles at 25°C ±5°C ** + improved humidity capability, 86 = 10 cycles at 25°C ±5°C*** + improved humidity capability,
87= 10 cycles at −55°C +0°C/−5°C and +85°C ±5°C*** + improved humidity capability. Designates surge current option on improved humidity capability.
Part Numbers marked in blue font are "Under Development." Engineering samples available upon request.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
6
KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Table 1 – Ratings & Part Number Reference cont.
Rated Rated
Voltage Cap
Case
Code/
Case
Size
KEMET
Part Number
DLA
Drawing
Number
04051/04052
VDC
at 105°C
µF
KEMET/
EIA
(See below for
part options)
Part Number
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
470
470
470
470
680
680
680
680
680
1,000
1,000
1,000
1,500
1,500
1,500
2,000
68
68
68
100
100
100
220
220
220
330
330
330
330
330
330
330
470
470
470
470
470
470
470
470
470
470
470
470
470
680
680
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
O/7360-43
B/3528-21
B/3528-21
B/3528-21
B/3528-21
B/3528-21
B/3528-21
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
Y/7343-40
Y/7343-40
Y/7343-40
Y/7343-40
Y/7343-40
Y/7343-40
X/7343-43
X/7343-43
T540D477(5)003(3)(6)(1)10
T540D477(5)003(3)(6)(7)05
T541D477M003AH(1)10
T541D477(5)003(3)(6)(1)10
T540D687M003AH(1)10
T540D687(5)003(3)(6)(1)10
T540D687(5)003(3)(6)(7)05
T541D687M003AH(1)10
T541D687(5)003(3)(6)(1)10
T541X108M003AH(1)10
T541X108(5)003(3)(6)(1)10
T541X108(5)003(3)(6)(7)05
T541X158M003AH(1)10
T541X158(5)003(3)(6)(1)10
T541X158(5)003(3)(6)(7)05
T541O208M003(3)(6)(1)10
T540B686M004AH(1)10
T540B686(5)004(3)(6)(1)10
T540B686(5)004(3)(6)(7)10
T540B107M004AH(1)10
T540B107(5)004(3)(6)(1)10
T540B107(5)004(3)(6)(7)10
T540D227M004AH(1)10
T540D227(5)004(3)(6)(1)10
T540D227(5)004(3)(6)(7)05
T540D337M004AH(1)10
T540D337(5)004(3)(6)(1)10
T540D337(5)004(3)(6)(7)05
T541D337M004AH(1)20
T541D337(5)004(3)(6)(1)20
T541D337M004AH(1)10
T541D337(5)004(3)(6)(1)10
T540D477M004AH(1)20
T540D477(5)004(3)(6)(1)20
T540D477M004AH(1)10
T540D477(5)004(3)(6)(1)10
T540D477(5)004(3)(6)(7)10
T541D477M004AH(1)10
T541D477(5)004(3)(6)(1)10
T541Y477M004AH(1)30
T541Y477(5)004(3)(6)(1)30
T541Y477M004AH(1)20
T541Y477(5)004(3)(6)(1)20
T541Y477M004AH(1)10
T541Y477(5)004(3)(6)(1)10
T541X687M004AH(1)30
T541X687(5)004(3)(6)(1)30
N/A
N/A
04052-012(2)
N/A
04051-009(2)
N/A
N/A
04052-013(2)
N/A
04052-014(2)
N/A
N/A
04052-015(2)
N/A
N/A
N/A
04051-011(2)
N/A
N/A
04051-012(2)
N/A
N/A
04051-013(2)
N/A
N/A
04051-014(2)
N/A
N/A
04052-017(2)
N/A
04052-046(2)
N/A
04051-015(2)
N/A
04051-016(2)
N/A
N/A
04052-018(2)
N/A
04052-019(2)
N/A
04052-020(2)
N/A
04052-047(2)
N/A
04052-021(2)
N/A
VDC
at 105°C
µF
KEMET/
EIA
(See below for
part options)
Part Number
KEMET Part Number
DLA
Drawing Number
04051/04052
Rated
Voltage
Rated Case Code/
Cap
Case Size
ESCC/
Improved
DC
EPPL
Humidity Leakage
Approved
(85°C/85%) µA at 25°C
Capable
Maximum
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
141
141
141
141
204
204
204
204
204
300
300
300
450
450
450
600
28
28
28
40
40
40
88
88
88
132
132
132
132
132
132
132
188
188
188
188
188
188
188
188
188
188
188
188
188
272
272
(85°C/85%) µA at 25°C
Capable
Maximum
ESCC/
EPPL
Approved
Improved
Humidity
DC
Leakage
DF
ESR
Maximum
Allowable
Ripple
Current
% at 25°C
120 Hz
Maximum
mΩ at 25°C
100 kHz
Maximum
(rms)
mA at 45°C
100 kHz
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
8
8
8
8
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
25
40
10
10
25
25
40
10
10
10
10
12
8
8
12
10
80
80
80
80
80
80
25
25
40
25
25
40
6
6
10
10
25
25
40
40
40
10
10
5
5
6
6
10
10
5
5
3,000
2,372
5,050
5,050
3,000
3,000
2,372
5,050
5,050
5,196
5,196
4,743
5,809
5,809
4,743
5,480
1,260
1,260
1,260
1,260
1,260
1,260
3,000
3,000
2,372
3,000
3,000
2,372
6,519
6,519
5,050
5,050
3,000
3,000
2,372
2,372
2,372
5,050
5,050
7,253
7,253
6,621
6,621
5,128
5,128
7,348
7,348
% at 25°C
120 Hz
Maximum
mΩ at 25°C
100 kHz
Maximum
(rms)
mA at 45°C
100 kHz
DF
ESR
Maximum
Allowable
Ripple
Current
MSL
Maximum
Operating
Temp.
°C
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
°C
MSL
Maximum
Operating
Temp.
(1) To complete KEMET part number, insert 65 = 4 cycles +25°C, 66 = 10 cycles +25°C, 67 = 10 cycles −55°C and +85°C, Designates surge current option.
(2) To complete DLA part number, insert Blank = None, A = 10 cycles +25°C ±5°C After Voltage Aging, B = 10 cycles −55°C and +85°C ±5°C After Voltage Aging.
(3) To complete KEMET part number for non-DLA, insert A = N/A ,insert B = 0.1%/1,000 hours, C = 0.01%/1,000 hours, D=0.001%/1,000 hours. Designates Reliability Level.
(4) To complete KEMET part number for non-DLA, insert A = N/A, insert B = 0.1%/1,000 hours or C = 0.01%/1,000 hours. Designates Reliability Level.
(5) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance.
(6) To complete KEMET part number insert, H = Solder Plated, T = 100% Tin (Sn). Designates termination finish.
(7) To complete KEMET part number, insert 85 = 4 cycles at 25°C ±5°C ** + improved humidity capability, 86 = 10 cycles at 25°C ±5°C*** + improved humidity capability,
87= 10 cycles at −55°C +0°C/−5°C and +85°C ±5°C*** + improved humidity capability. Designates surge current option on improved humidity capability.
Part Numbers marked in blue font are "Under Development." Engineering samples available upon request.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
7
KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Table 1 – Ratings & Part Number Reference cont.
Rated Rated
Voltage Cap
Case
Code/
Case
Size
KEMET
Part Number
DLA
Drawing
Number
04051/04052
VDC
at 105°C
µF
KEMET/
EIA
(See below for
part options)
Part Number
4
4
4
4
4
4
4
4
4
4
4
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
6.3
680
680
680
680
680
1,000
1,000
1,000
1,000
1,000
1,500
33
33
33
47
47
47
68
68
68
150
150
150
220
220
220
220
220
220
220
330
330
330
330
330
330
330
330
330
330
330
330
330
470
470
470
470
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
O/7360-43
B/3528-21
B/3528-21
B/3528-21
B/3528-21
B/3528-21
B/3528-21
B/3528-21
B/3528-21
B/3528-21
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
Y/7343-40
Y/7343-40
Y/7343-40
Y/7343-40
Y/7343-40
Y/7343-40
X/7343-43
X/7343-43
X/7343-43
X/7343-43
T541X687M004AH(1)20
T541X687(5)004(3)(6)(1)20
T541X687M004AH(1)10
T541X687(5)004(3)(6)(1)10
T541X687(5)004(3)(6)(7)05
T541X108M004AH(1)20
T541X108(5)004(3)(6)(1)20
T541X108M004AH(1)10
T541X108(5)004(3)(6)(1)10
T541X108(5)004(3)(6)(7)05
T541O158M004(3)(6)(1)10
T540B336M006AH(1)10
T540B336(5)006(3)(6)(1)10
T540B336(5)006(3)(6)(7)10
T540B476M006AH(1)10
T540B476(5)006(3)(6)(1)10
T540B476(5)006(3)H(7)10
T540B686M006AH(1)10
T540B686(5)006(3)(6)(1)10
T540B686(5)006(3)(6)(7)10
T540D157M006AH(1)10
T540D157(5)006(3)(6)(1)10
T540D157(5)006(3)(6)(7)05
T540D227M006AH(1)10
T540D227(5)006(3)(6)(1)10
T540D227(5)006(3)(6)(7)05
T541D227M006AH(1)20
T541D227(5)006(3)(6)(1)20
T541D227M006AH(1)10
T541D227(5)006(3)(6)(1)10
T540D337M006AH(1)20
T540D337(5)006(3)(6)(1)20
T540D337M006AH(1)10
T540D337(5)006(3)(6)(1)10
T540D337(5)006(3)(6)(7)10
T541D337M006AH(1)10
T541D337(5)006(3)(6)(1)10
T541Y337M006AH(1)30
T541Y337(5)006(3)(6)(1)30
T541Y337M006AH(1)20
T541Y337(5)006(3)(6)(1)20
T541Y337M006AH(1)10
T541Y337(5)006(3)(6)(1)10
T541X477M006AH(1)30
T541X477(5)006(3)(6)(1)30
T541X477M006AH(1)20
T541X477(5)006(3)(6)(1)20
04052-022(2)
N/A
04052-023(2)
N/A
N/A
04052-024(2)
N/A
04052-048(2)
N/A
N/A
N/A
04051-017(2)
N/A
N/A
04051-019(2)
N/A
N/A
04051-020(2)
N/A
N/A
04051-021(2)
N/A
N/A
04051-022(2)
N/A
N/A
04052-026(2)
N/A
04052-049(2)
N/A
04051-023(2)
N/A
04051-024(2)
N/A
N/A
04052-027(2)
N/A
04052-028(2)
N/A
04052-029(2)
N/A
04052-030(2)
N/A
04052-031(2)
N/A
04052-032(2)
N/A
VDC
at 105°C
µF
KEMET/
EIA
(See below for
part options)
Part Number
KEMET Part Number
DLA
Drawing Number
04051/04052
Rated
Voltage
Rated Case Code/
Cap
Case Size
ESCC/
Improved
DC
EPPL
Humidity Leakage
Approved
(85°C/85%) µA at 25°C
Capable
Maximum
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
272
272
272
272
272
400
400
400
400
400
600
21
21
21
30
30
30
43
43
43
95
95
95
139
139
139
139
139
139
139
208
208
208
208
208
208
208
208
208
208
208
208
208
296
296
296
296
(85°C/85%) µA at 25°C
Capable
Maximum
ESCC/
EPPL
Approved
Improved
Humidity
DC
Leakage
DF
ESR
Maximum
Allowable
Ripple
Current
% at 25°C
120 Hz
Maximum
mΩ at 25°C
100 kHz
Maximum
(rms)
mA at 45°C
100 kHz
10
10
10
10
10
10
10
10
10
10
10
8
8
8
8
8
8
8
8
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
6
6
10
10
12
6
6
10
10
12
10
80
80
80
80
80
80
80
80
80
25
25
40
25
25
40
6
6
10
10
25
25
40
40
40
10
10
5
5
6
6
10
10
5
5
6
6
6,708
6,708
5,196
5,196
4,743
6,708
6,708
5,196
5,196
4,743
5,480
1,260
1,260
1,260
1,260
1,260
1,260
1,260
1,260
1,260
3,000
3,000
2,372
3,000
3,000
2,372
6,519
6,519
5,050
5,050
3,000
3,000
2,372
2,372
2,372
5,050
5,050
7,253
7,253
6,621
6,621
5,128
5,128
7,348
7,348
6,708
6,708
% at 25°C
120 Hz
Maximum
mΩ at 25°C
100 kHz
Maximum
(rms)
mA at 45°C
100 kHz
DF
ESR
Maximum
Allowable
Ripple
Current
MSL
Maximum
Operating
Temp.
°C
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
°C
MSL
Maximum
Operating
Temp.
(1) To complete KEMET part number, insert 65 = 4 cycles +25°C, 66 = 10 cycles +25°C, 67 = 10 cycles −55°C and +85°C, Designates surge current option.
(2) To complete DLA part number, insert Blank = None, A = 10 cycles +25°C ±5°C After Voltage Aging, B = 10 cycles −55°C and +85°C ±5°C After Voltage Aging.
(3) To complete KEMET part number for non-DLA, insert A = N/A ,insert B = 0.1%/1,000 hours, C = 0.01%/1,000 hours, D=0.001%/1,000 hours. Designates Reliability Level.
(4) To complete KEMET part number for non-DLA, insert A = N/A, insert B = 0.1%/1,000 hours or C = 0.01%/1,000 hours. Designates Reliability Level.
(5) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance.
(6) To complete KEMET part number insert, H = Solder Plated, T = 100% Tin (Sn). Designates termination finish.
(7) To complete KEMET part number, insert 85 = 4 cycles at 25°C ±5°C ** + improved humidity capability, 86 = 10 cycles at 25°C ±5°C*** + improved humidity capability,
87= 10 cycles at −55°C +0°C/−5°C and +85°C ±5°C*** + improved humidity capability. Designates surge current option on improved humidity capability.
Part Numbers marked in blue font are "Under Development." Engineering samples available upon request.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
8
KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Table 1 – Ratings & Part Number Reference cont.
Rated Rated
Voltage Cap
Case
Code/
Case
Size
KEMET
Part Number
DLA
Drawing
Number
04051/04052
VDC
at 105°C
µF
KEMET/
EIA
(See below for
part options)
Part Number
6.3
6.3
6.3
6.3
6.3
6.3
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
470
470
470
680
680
1,000
22
22
22
22
33
33
33
47
47
100
100
100
100
100
150
150
150
150
150
150
150
150
150
220
220
220
220
220
220
220
220
220
220
220
330
330
330
330
330
330
330
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
O/7360-43
A/3216-18
B/3528-21
B/3528-21
B/3528-21
B/3528-21
B/3528-21
B/3528-21
B/3528-21
B/3528-21
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
Y/7343-40
Y/7343-40
Y/7343-40
Y/7343-40
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
T541X477M006AH(1)10
T541X477(5)006(3)(6)(1)10
T541X477(5)006(3)(6)(7)05
T541X687(5)006(3)(6)(1)10
T541X687(5)006A(6)(7)10
T541O108M006(3)(6)(1)10
T540A226M010(4)(6)(1)10
T540B226M010AH(1)10
T540B226(5)010(3)(6)(1)10
T540B226(5)010(3)(6)(7)10
T540B336M010AH(1)10
T540B336(5)010(3)(6)(1)10
T540B336(5)010(3)(6)(7)10
T540B476M010(4)(6)(1)20
T540B476M010(4)(6)(1)10
T540D107M010AH(1)20
T540D107(5)010(3)(6)(1)20
T540D107M010AH(1)10
T540D107(5)010(3)(6)(1)10
T540D107(5)010(3)(6)(7)10
T540D157M010AH(1)20
T540D157(5)010(3)(6)(1)20
T540D157M010AH(1)10
T540D157(5)010(3)(6)(1)10
T540D157(5)010(3)(6)(7)10
T541D157M010AH(1)20
T541D157(5)010(3)(6)(1)20
T541D157M010AH(1)10
T541D157(5)010(3)(6)(1)10
T540D227M010AH(1)10
T540D227(5)010(3)(6)(1)10
T540D227(5)010(3)(6)(7)05
T541D227M010AH(1)20
T541D227(5)010(3)(6)(1)20
T541D227M010AH(1)10
T541D227(5)010(3)(6)(1)10
T541Y227M010AH(1)20
T541Y227(5)010(3)(6)(1)20
T541Y227M010AH(1)10
T541Y227(5)010(3)(6)(1)10
T541X337M010AH(1)30
T541X337(5)010(4)(6)(1)30
T541X337M010AH(1)20
T541X337(5)010(4)(6)(1)20
T541X337M010AH(1)10
T541X337(5)010(3)(6)(1)10
T541X337(5)010(4)(6)(7)05
04052-033(2)
N/A
N/A
N/A
N/A
N/A
N/A
04051-025(2)
N/A
N/A
04051-027(2)
N/A
N/A
N/A
N/A
04051-028(2)
N/A
04051-029(2)
N/A
N/A
04051-030(2)
N/A
04051-031(2)
N/A
N/A
04052-035(2)
N/A
04052-050(2)
N/A
04051-032(2)
N/A
N/A
04052-036(2)
N/A
04052-037(2)
N/A
04052-038(2)
N/A
04052-051(2)
N/A
04052-039(2)
N/A
04052-040(2)
N/A
04052-041(2)
N/A
N/A
VDC
at 105°C
µF
KEMET/
EIA
(See below for
part options)
Part Number
KEMET Part Number
DLA
Drawing Number
04051/04052
Rated
Voltage
Rated Case Code/
Cap
Case Size
ESCC/
Improved
DC
EPPL
Humidity Leakage
Approved
(85°C/85%) µA at 25°C
Capable
Maximum
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
296
296
296
428
428
630
22
22
22
22
33
33
33
47
47
100
100
100
100
100
150
150
150
150
150
150
150
150
150
220
220
220
220
220
220
220
220
220
220
220
330
330
330
330
330
330
330
(85°C/85%) µA at 25°C
Capable
Maximum
ESCC/
EPPL
Approved
Improved
Humidity
DC
Leakage
DF
ESR
Maximum
Allowable
Ripple
Current
% at 25°C
120 Hz
Maximum
mΩ at 25°C
100 kHz
Maximum
(rms)
mA at 45°C
100 kHz
10
10
10
10
10
10
8
8
8
8
8
8
8
8
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
12
15
15
12
80
80
80
80
80
80
80
35
100
25
25
55
55
55
25
25
55
55
55
6
6
10
10
25
25
35
6
6
10
10
6
6
10
10
5
5
6
6
10
10
15
5,196
5,196
4,743
4,243
4,243
5,000
1,183
1,260
1,260
1,260
1,260
1,260
1,260
1,905
1,127
3,000
3,000
2,023
2,023
2,023
3,000
3,000
2,023
2,023
2,023
6,519
6,519
5,050
5,050
3,000
3,000
3,000
6,519
6,519
5,050
5,050
6,621
6,621
5,128
5,128
7,348
7,348
6,708
6,708
5,196
5,196
4,243
% at 25°C
120 Hz
Maximum
mΩ at 25°C
100 kHz
Maximum
(rms)
mA at 45°C
100 kHz
DF
ESR
Maximum
Allowable
Ripple
Current
MSL
Maximum
Operating
Temp.
°C
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
°C
MSL
Maximum
Operating
Temp.
(1) To complete KEMET part number, insert 65 = 4 cycles +25°C, 66 = 10 cycles +25°C, 67 = 10 cycles −55°C and +85°C, Designates surge current option.
(2) To complete DLA part number, insert Blank = None, A = 10 cycles +25°C ±5°C After Voltage Aging, B = 10 cycles −55°C and +85°C ±5°C After Voltage Aging.
(3) To complete KEMET part number for non-DLA, insert A = N/A ,insert B = 0.1%/1,000 hours, C = 0.01%/1,000 hours, D=0.001%/1,000 hours. Designates Reliability Level.
(4) To complete KEMET part number for non-DLA, insert A = N/A, insert B = 0.1%/1,000 hours or C = 0.01%/1,000 hours. Designates Reliability Level.
(5) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance.
(6) To complete KEMET part number insert, H = Solder Plated, T = 100% Tin (Sn). Designates termination finish.
(7) To complete KEMET part number, insert 85 = 4 cycles at 25°C ±5°C ** + improved humidity capability, 86 = 10 cycles at 25°C ±5°C*** + improved humidity capability,
87= 10 cycles at −55°C +0°C/−5°C and +85°C ±5°C*** + improved humidity capability. Designates surge current option on improved humidity capability.
Part Numbers marked in blue font are "Under Development." Engineering samples available upon request.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
9
KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Table 1 – Ratings & Part Number Reference cont.
Rated Rated
Voltage Cap
Case
Code/
Case
Size
KEMET
Part Number
DLA
Drawing
Number
04051/04052
VDC
at 105°C
µF
KEMET/
EIA
(See below for
part options)
Part Number
10
10
10
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
20
20
20
20
20
20
20
20
20
20
20
20
20
20
25
470
470
680
47
47
47
47
47
68
68
68
100
100
100
150
150
150
150
150
220
220
220
220
220
330
330
330
330
330
330
470
470
22
22
22
33
33
33
47
47
47
100
100
100
100
100
6.8
X/7343-43
X/7343-43
O/7360-43
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
O/7360-43
O/7360-43
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
C/6032-28
T541X477(5)010(3)(6)(1)10
T541X477(5)010(3)(6)(7)10
T541O687M010(3)(6)(1)10
T540D476M016AH(1)20
T540D476(5)016(3)(6)(1)20
T540D476M016AH(1)10
T540D476(5)016(3)(6)(1)10
T540D476(5)016(3)(6)(7)10
T540D686M016AH(1)10
T540D686(5)016(3)(6)(1)10
T540D686(5)016(3)(6)(7)10
T540D107M016AH(1)10
T540D107(5)016(3)(6)(1)10
T540D107(5)016(3)(6)(7)05
T541X157M016AH(1)20
T541X157(5)016(3)(6)(1)20
T541X157M016AH(1)10
T541X157(5)016(3)(6)(1)10
T541X157(5)016(3)(6)(7)10
T541X227M016AH(1)20
T541X227(5)016(3)(6)(1)20
T541X227M016AH(1)10
T541X227(5)016(3)(6)(1)10
T541X227(5)016(3)(6)(7)10
T541X337M016AH(1)20
T541X337(5)016(3)(6)(1)20
T541X337(5)016(3)(6)(7)20
T541X337M016AH(1)10
T541X337(5)016(3)(6)(1)10
T541X337(5)016(3)(6)(7)10
T541O477M016(3)(6)(1)20
T541O477M016(3)(6)(1)10
T540D226M020AH(1)10
T540D226(5)020(3)(6)(1)10
T540D226(5)020(3)(6)(7)05
T540D336M020AH(1)10
T540D336(5)020(3)(6)(1)10
T540D336(5)020(3)(6)(7)05
T540D476M020AH(1)10
T540D476(5)020(3)(6)(1)10
T540D476(5)020(3)(6)(7)05
T541X107M020AH(1)10
T541X107(5)020A(6)(1)20
T541X107(5)020A(6)(7)20
T541X107(5)020(3)(6)(1)10
T541X107(5)020(3)(6)(7)10
T540C685(5)025(3)(6)(1)10
N/A
N/A
N/A
04051-033(2)
N/A
04051-034(2)
N/A
N/A
04051-035(2)
N/A
N/A
04051-036(2)
N/A
N/A
04052-052(2)
N/A
04052-053(2)
N/A
N/A
04052-054(2)
N/A
04052-055(2)
N/A
N/A
04052-056(2)
N/A
N/A
04052-057(2)
N/A
N/A
N/A
N/A
04051-037(2)
N/A
N/A
04051-038(2)
N/A
N/A
04051-039(2)
N/A
N/A
04052-058(2)
N/A
N/A
N/A
N/A
N/A
VDC
at 105°C
µF
KEMET/
EIA
(See below for
part options)
Part Number
KEMET Part Number
DLA
Drawing Number
04051/04052
Rated
Voltage
Rated Case Code/
Cap
Case Size
ESCC/
Improved
DC
EPPL
Humidity Leakage
Approved
(85°C/85%) µA at 25°C
Capable
Maximum
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
470
470
680
76
76
76
76
76
109
109
109
160
160
160
240
240
240
240
240
352
352
352
352
352
528
528
528
528
528
528
752
752
44
44
44
66
66
66
94
94
94
200
200
200
200
200
17
(85°C/85%) µA at 25°C
Capable
Maximum
ESCC/
EPPL
Approved
Improved
Humidity
DC
Leakage
DF
ESR
Maximum
Allowable
Ripple
Current
% at 25°C
120 Hz
Maximum
mΩ at 25°C
100 kHz
Maximum
(rms)
mA at 45°C
100 kHz
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
20
20
15
35
35
65
65
65
75
75
75
50
50
75
25
25
40
40
40
25
25
40
40
40
25
25
25
50
50
50
20
40
75
75
100
75
75
100
75
75
100
50
30
30
50
50
150
3,674
3,674
4,470
2,535
2,535
1,861
1,861
1,861
1,732
1,732
1,732
2,121
2,121
2,121
3,286
3,286
2,598
2,598
2,598
3,286
3,286
2,598
2,598
2,598
3,286
3,286
3,286
2,324
2,324
2,324
3,870
2,740
1,732
1,732
1,500
1,732
1,732
1,500
1,732
1,732
1,500
2,324
2,870
2,870
2,324
2,324
1,049
% at 25°C
120 Hz
Maximum
mΩ at 25°C
100 kHz
Maximum
(rms)
mA at 45°C
100 kHz
DF
ESR
Maximum
Allowable
Ripple
Current
MSL
Maximum
Operating
Temp.
°C
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
°C
MSL
Maximum
Operating
Temp.
(1) To complete KEMET part number, insert 65 = 4 cycles +25°C, 66 = 10 cycles +25°C, 67 = 10 cycles −55°C and +85°C, Designates surge current option.
(2) To complete DLA part number, insert Blank = None, A = 10 cycles +25°C ±5°C After Voltage Aging, B = 10 cycles −55°C and +85°C ±5°C After Voltage Aging.
(3) To complete KEMET part number for non-DLA, insert A = N/A ,insert B = 0.1%/1,000 hours, C = 0.01%/1,000 hours, D=0.001%/1,000 hours. Designates Reliability Level.
(4) To complete KEMET part number for non-DLA, insert A = N/A, insert B = 0.1%/1,000 hours or C = 0.01%/1,000 hours. Designates Reliability Level.
(5) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance.
(6) To complete KEMET part number insert, H = Solder Plated, T = 100% Tin (Sn). Designates termination finish.
(7) To complete KEMET part number, insert 85 = 4 cycles at 25°C ±5°C ** + improved humidity capability, 86 = 10 cycles at 25°C ±5°C*** + improved humidity capability,
87= 10 cycles at −55°C +0°C/−5°C and +85°C ±5°C*** + improved humidity capability. Designates surge current option on improved humidity capability.
Part Numbers marked in blue font are "Under Development." Engineering samples available upon request.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
10
KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Table 1 – Ratings & Part Number Reference cont.
Rated Rated
Voltage Cap
Case
Code/
Case
Size
KEMET
Part Number
DLA
Drawing
Number
04051/04052
VDC
at 105°C
µF
KEMET/
EIA
(See below for
part options)
Part Number
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
35
35
35
35
35
35
35
35
35
10
15
15
15
15
15
22
22
22
33
33
33
68
68
68
100
100
100
100
150
22
22
33
33
47
47
68
68
68
68
100
100
100
100
150
150
15
15
15
15
15
33
33
33
47
C/6032-28
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
O/7360-43
D/7343-31
D/7343-31
D/7343-31
D/7343-31
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
O/7360-43
O/7360-43
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
X/7343-43
X/7343-43
X/7343-43
X/7343-43
T540C106(5)025(3)(6)(1)10
T540D156M025AH(1)20
T540D156(5)025(3)(6)(1)20
T540D156M025AH(1)10
T540D156(5)025(3)(6)(1)10
T540D156(5)025(3)(6)(7)10
T540D226M025AH(1)10
T540D226(5)025(3)(6)(1)10
T540D226(5)025(3)(6)(7)05
T540D336M025AH(1)10
T540D336(5)025(3)(6)(1)10
T540D336(5)025(3)(6)(7)05
T541X686M025AH(1)10
T541X686(5)025(3)(6)(1)10
T541X686(5)025(3)(6)(7)10
T541X107M025AH(1)10
T541X107(5)025(3)(6)(1)10
T541X107(5)025(3)(6)(7)10
T541X107(5)025(3)(6)(1)20
T541O157M025(3)(6)(1)10
T540D226(5)030(4)(6)(1)10
T540D226(5)030(4)(6)(7)05
T540D336(5)030(4)(6)(1)10
T540D336(5)030(4)(6)(7)10
T541X476(5)030(4)(6)(1)10
T541X476(5)030(4)(6)(7)10
T541X686(5)030(4)(6)(1)10
T541X686(5)030(4)(6)(7)10
T541X686(5)030(4)(6)(1)20
T541X686(5)030(4)(6)(7)20
T541X107(5)030(4)(6)(1)10
T541X107(5)030(4)(6)(7)10
T541X107(5)030(4)(6)(1)20
T541X107(5)030(4)(6)(7)20
T541O157M030(4)(6)(1)20
T541O157M030(4)(6)(1)10
T540D156M035AH(1)20
T540D156(5)035(4)(6)(1)20
T540D156M035AH(1)10
T540D156(5)035(4)(6)(1)10
T540D156(5)035(4)(6)(7)10
T541X336M035AH(1)10
T541X336(5)035(4)(6)(1)10
T541X336(5)035(4)(6)(7)10
T541X476M035AH(1)10
N/A
04051-040(2)
N/A
04051-041(2)
N/A
N/A
04051-042(2)
N/A
N/A
04051-043(2)
N/A
N/A
04052-059(2)
N/A
N/A
04052-060(2)
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
04051-044(2)
N/A
04051-045(2)
N/A
N/A
04052-061(2)
N/A
N/A
04052-062(2)
VDC
at 105°C
µF
KEMET/
EIA
(See below for
part options)
Part Number
KEMET Part Number
DLA
Drawing Number
04051/04052
Rated
Voltage
Rated Case Code/
Cap
Case Size
ESCC/
Improved
DC
EPPL
Humidity Leakage
Approved
(85°C/85%) µA at 25°C
Capable
Maximum
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
25
38
38
38
38
38
55
55
55
83
83
83
170
170
170
250
250
250
250
375
66
66
99
99
141
141
204
204
204
204
300
300
300
300
450
450
53
53
53
53
53
116
116
116
165
(85°C/85%) µA at 25°C
Capable
Maximum
ESCC/
EPPL
Approved
Improved
Humidity
DC
Leakage
DF
ESR
Maximum
Allowable
Ripple
Current
% at 25°C
120 Hz
Maximum
mΩ at 25°C
100 kHz
Maximum
(rms)
mA at 45°C
100 kHz
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
150
75
75
100
100
100
75
75
100
75
75
100
50
50
50
60
60
60
35
45
75
100
100
100
50
50
50
50
35
35
70
70
35
35
30
55
75
75
100
100
100
60
60
60
60
1,049
1,732
1,732
1,500
1,500
1,500
1,732
1,732
1,500
1,732
1,732
1,500
2,324
2,324
2,324
2,121
2,121
2,121
2,777
2,580
1,732
1,500
1,500
1,500
2,324
2,324
2,324
2,324
2,777
2,777
1,878
1,878
2,777
2,777
3,160
2,340
1,732
1,732
1,500
1,500
1,500
2,121
2,121
2,121
2,121
% at 25°C
120 Hz
Maximum
mΩ at 25°C
100 kHz
Maximum
(rms)
mA at 45°C
100 kHz
DF
ESR
Maximum
Allowable
Ripple
Current
MSL
Maximum
Operating
Temp.
°C
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
°C
MSL
Maximum
Operating
Temp.
(1) To complete KEMET part number, insert 65 = 4 cycles +25°C, 66 = 10 cycles +25°C, 67 = 10 cycles −55°C and +85°C, Designates surge current option.
(2) To complete DLA part number, insert Blank = None, A = 10 cycles +25°C ±5°C After Voltage Aging, B = 10 cycles −55°C and +85°C ±5°C After Voltage Aging.
(3) To complete KEMET part number for non-DLA, insert A = N/A ,insert B = 0.1%/1,000 hours, C = 0.01%/1,000 hours, D=0.001%/1,000 hours. Designates Reliability Level.
(4) To complete KEMET part number for non-DLA, insert A = N/A, insert B = 0.1%/1,000 hours or C = 0.01%/1,000 hours. Designates Reliability Level.
(5) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance.
(6) To complete KEMET part number insert, H = Solder Plated, T = 100% Tin (Sn). Designates termination finish.
(7) To complete KEMET part number, insert 85 = 4 cycles at 25°C ±5°C ** + improved humidity capability, 86 = 10 cycles at 25°C ±5°C*** + improved humidity capability,
87= 10 cycles at −55°C +0°C/−5°C and +85°C ±5°C*** + improved humidity capability. Designates surge current option on improved humidity capability.
Part Numbers marked in blue font are "Under Development." Engineering samples available upon request.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
11
KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Table 1 – Ratings & Part Number Reference cont.
Rated Rated
Voltage Cap
Case
Code/
Case
Size
KEMET
Part Number
DLA
Drawing
Number
04051/04052
VDC
at 105°C
µF
KEMET/
EIA
(See below for
part options)
Part Number
35
35
35
50
50
50
50
50
50
50
50
50
50
63
63
63
63
63
63
63
63
63
63
63
63
63
63
47
47
68
10
10
10
10
10
22
22
33
33
47
4.7
4.7
4.7
4.7
4.7
10
10
10
10
10
10
15
15
22
X/7343-43
X/7343-43
O/7360-43
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
X/7343-43
X/7343-43
X/7343-43
X/7343-43
O/7360-43
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
O/7360-43
T541X476(5)035(4)(6)(1)10
T541X476(5)035(4)(6)(7)10
T541O686M035(4)(6)(1)10
T540D106M050AH(1)20
T540D106(5)050(4)(6)(1)20
T540D106M050AH(1)10
T540D106(5)050(4)(6)(1)10
T540D106(5)050(4)(6)(7)10
T541X226M050AH(1)10
T541X226(5)050(4)(6)(1)10
T541X336M050AH(1)10
T541X336(5)050(4)(6)(1)10
T541O476M050(4)(6)(1)10
T540D475M063AH(1)20
T540D475(5)063(4)(6)(1)20
T540D475M063AH(1)10
T540D475(5)063(4)(6)(1)10
T540D475(5)063(4)(6)(7)10
T541X106M063AH(1)10
T541X106(5)063(4)(6)(1)10
T541X106M063AH(1)20
T541X106(5)063(4)(6)(1)20
T541X106M063AH(1)30
T541X106(5)063(4)(6)(1)30
T541X156M063AH(1)10
T541X156(5)063(4)(6)(1)10
T541O226M063(4)(6)(1)10
N/A
N/A
N/A
04051-046(2)
N/A
04051-047(2)
N/A
N/A
04052-063(2)
N/A
04052-064(2)
N/A
N/A
04051-048(2)
N/A
04051-049(2)
N/A
N/A
04052-067(2)
N/A
04052-066(2)
N/A
04052-065(2)
N/A
04052-068(2)
N/A
N/A
VDC
at 105°C
µF
KEMET/
EIA
(See below for
part options)
Part Number
KEMET Part Number
DLA
Drawing Number
04051/04052
Rated
Voltage
Rated Case Code/
Cap
Case Size
ESCC/
Improved
DC
EPPL
Humidity Leakage
Approved
(85°C/85%) µA at 25°C
Capable
Maximum
•
•
•
•
•
•
•
•
•
•
•
•
•
165
165
238
50
50
50
50
50
110
110
165
165
235
30
30
30
30
30
63
63
63
63
63
63
95
95
139
(85°C/85%) µA at 25°C
Capable
Maximum
ESCC/
EPPL
Approved
Improved
Humidity
DC
Leakage
DF
ESR
Maximum
Allowable
Ripple
Current
% at 25°C
120 Hz
Maximum
mΩ at 25°C
100 kHz
Maximum
(rms)
mA at 45°C
100 kHz
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
60
60
45
100
100
125
125
125
75
75
75
75
60
100
100
120
120
120
150
150
100
100
75
75
50
50
40
2,121
2,121
2,580
1,500
1,500
1,342
1,342
1,342
1,897
1,897
1,897
1,897
2,240
1,500
1,500
1,369
1,369
1,369
1,342
1,342
1,643
1,643
1,897
1,897
2,324
2,324
2,740
% at 25°C
120 Hz
Maximum
mΩ at 25°C
100 kHz
Maximum
(rms)
mA at 45°C
100 kHz
DF
ESR
Maximum
Allowable
Ripple
Current
MSL
Maximum
Operating
Temp.
°C
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
°C
MSL
Maximum
Operating
Temp.
(1) To complete KEMET part number, insert 65 = 4 cycles +25°C, 66 = 10 cycles +25°C, 67 = 10 cycles −55°C and +85°C, Designates surge current option.
(2) To complete DLA part number, insert Blank = None, A = 10 cycles +25°C ±5°C After Voltage Aging, B = 10 cycles −55°C and +85°C ±5°C After Voltage Aging.
(3) To complete KEMET part number for non-DLA, insert A = N/A ,insert B = 0.1%/1,000 hours, C = 0.01%/1,000 hours, D=0.001%/1,000 hours. Designates Reliability Level.
(4) To complete KEMET part number for non-DLA, insert A = N/A, insert B = 0.1%/1,000 hours or C = 0.01%/1,000 hours. Designates Reliability Level.
(5) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance.
(6) To complete KEMET part number insert, H = Solder Plated, T = 100% Tin (Sn). Designates termination finish.
(7) To complete KEMET part number, insert 85 = 4 cycles at 25°C ±5°C ** + improved humidity capability, 86 = 10 cycles at 25°C ±5°C*** + improved humidity capability,
87= 10 cycles at −55°C +0°C/−5°C and +85°C ±5°C*** + improved humidity capability. Designates surge current option on improved humidity capability.
Part Numbers marked in blue font are "Under Development." Engineering samples available upon request.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
12
KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Derating Guidelines
100%
95%
Rated Voltage
% Rated Voltage
90%
85%
Recommended Application Voltage VR ≤ 10 V
80%
75%
Recommended Application Voltage VR > 10 V
70%
65%
60%
55%
50%
−55
25
45
85
105
125
Temperature (°C)
Recommended Application Voltage
KO-CAPs are solid state capacitors that demonstrate no wearout mechanism when operated within their recommended
guidelines. While the KO-CAP can be operated at full rated voltage, most circuit designers seek a minimum level of
assurance in long term reliability, which should be demonstrated with data. A voltage derating can provide the desired level
of demonstrated reliability based on industry accepted acceleration models. Since most applications do require long term
reliability, KEMET recommends that designers consider a voltage derating, according the graphic above, for the maximum
steady state voltage.
Maximum
Recommended
Steady State Voltage
Maximum
Recommended
Steady State Voltage
−55°C to 105°C
105°C to 125°C
2 V ≤ VR ≤ 10 V
90% of VR
60% of VR ,See Chart
12.5 V ≤ VR ≤ 63 V
80% of VR
54% of VR ,See Chart
Voltage
Rating
VR = Rated Voltage
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
13
KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Ripple Current/Ripple Voltage
Permissible AC ripple voltage and current are related to
equivalent series resistance (ESR) and the power dissipation
capabilities of the device. Permissible AC ripple voltage
which may be applied is limited by two criteria:
a. The positive peak AC voltage plus the DC bias voltage,
if any, must not exceed the DC voltage rating of the
capacitor.
b. The negative peak AC voltage in combination with
bias voltage, if any, must not exceed the allowable limits
specified for reverse voltage.
The maximum power dissipation by case size can be
determined using the table at right. The maximum power
dissipation rating stated in the table must be reduced with
increasing environmental operating temperatures. Refer to
the table below for temperature compensation requirements.
Case Code
EIA
Case Code
Maximum Power
Dissipation (Pmax)
mWatts at 45°C
with +30°C Rise
A
B
C
D
O
X
Y
3216-18
3528-20
6032-28
7343-31
7360-43
7443-43
7343-40
112
127
165
255
300
270
263
Temperature Compensation Multipliers
for Maximum Ripple Current
T ≤ 45°C
1.00
45° C < T ≤ 85°C
0.70
85°C < T ≤ 125°C
0.25
T= Environmental Temperature
Using the Pmax of the device, the maximum allowable rms
ripple current or voltage may be determined.
I(max) = √Pmax/R
E(max) = Z √Pmax/R
I = rms ripple current (amperes)
E = rms ripple voltage (volts)
Pmax = maximum power dissipation (watts)
R = ESR at specified frequency (ohms)
Z = Impedance at specified frequency (ohms)
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
14
KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Surge Voltage
Surge voltage is the maximum voltage (peak value) which may be applied to the capacitor.
The surge voltage must not be applied for periodic charging and discharging in the course of normal operation and cannot
be part of the application voltage.
Surge voltage capability is demonstrated by application of 1,000cycles at relevant voltage at 105°C and 125°C.
The parts are charged through a 33 Ohm resistor for 30 seconds and then discharged though a 33 Ohm resistor for each
cycle.
Rated Voltage (V)
Surge Voltage (V)
Category Voltage (V)
–55°C to 105°C
Category Surge Voltage (V)
up to 125°C
2.5
6.3
10
3.3
8.2
13.0
1.7
4.2
6.7
2.2
5.5
8.7
16
20
25
35
50
20.8
26.0
32.5
45.5
65.0
10.7
13.4
16.8
23.5
33.5
13.9
17.4
21.8
30.5
43.6
Reverse Voltage
Polymer electrolytic capacitors are polar devices and may be permanently damaged or destroyed if connected in the wrong
polarity. These devices will withstand a small degree of transient voltage reversal for short periods as shown in the below
table.
Temperature
Permissible Transient Reverse Voltage
25°C
55°C
85°C
105°C
125°C*
15% of Rated Voltage
10% of Rated Voltage
5% of Rated Voltage
3% of Rated Voltage
1% of Rated Voltage
*For series rated to 125°C
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
15
KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Table 2 – Land Dimensions/Courtyard
KEMET
Metric
Size
Code
Density Level A:
Maximum (Most) Land
Protrusion (mm)
Density Level B:
Median (Nominal) Land
Protrusion (mm)
Density Level C:
Minimum (Least) Land
Protrusion (mm)
Case
EIA
W
L
S
V1
V2
W
L
S
V1
V2
W
L
S
V1
V2
A
3216–18
1.35
2.20
0.62
6.02
2.80
1.23
1.80
0.82
4.92
2.30
1.13
1.42
0.98
4.06
2.04
B
3528–21
2.35
2.21
0.92
6.32
4.00
2.23
1.80
1.12
5.22
3.50
2.13
1.42
1.28
4.36
3.24
C
6032–25
2.35
2.77
2.37
8.92
4.50
2.23
2.37
2.57
7.82
4.00
2.13
1.99
2.73
6.96
3.74
D
7343–31
2.55
2.77
3.67
10.22
5.60
2.43
2.37
3.87
9.12
5.10
2.33
1.99
4.03
8.26
4.84
O
7360-43
4.25
2.77
3.67
10.22
7.30
4.13
2.37
3.87
9.12
6.80
4.03
1.99
4.03
8.26
6.54
X¹
7343–43
2.55
2.77
3.67
10.22
5.60
2.43
2.37
3.87
9.12
5.10
2.33
1.99
4.03
8.26
4.84
Y¹
7343–40
2.55
2.77
3.67
10.22
5.60
2.43
2.37
3.87
9.12
5.10
2.33
1.99
4.03
8.26
4.84
Density Level A: For low-density product applications. Recommended for wave solder applications and provides a wider process window for reflow
solder processes.
Density Level B: For products with a moderate level of component density. Provides a robust solder attachment condition for reflow solder processes.
Density Level C: For high component density product applications. Before adapting the minimum land pattern variations the user should perform
qualification testing based on the conditions outlined in IPC standard 7351 (IPC–7351).
1
Height of these chips may create problems in wave soldering.
2
Land pattern geometry is too small for silkscreen outline.
V1
L
L
W
W
V2
S
Grid Placement Courtyard
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
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KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Soldering Process
Please note that although the X/7343–43 case size can
withstand wave soldering, the tall profile (4.3 mm maximum)
dictates care in wave process development.
Hand soldering should be performed with care due to the
difficulty in process control. If performed, care should be
taken to avoid contact of the soldering iron to the molded
case. The iron should be used to heat the solder pad,
applying solder between the pad and the termination, until
reflow occurs. Once reflow occurs, the iron should be
removed immediately. “Wiping” the edges of a chip and
heating the top surface is not recommended.
During typical reflow operations, a slight darkening of the
gold-colored epoxy may be observed. This slight darkening is
normal and not harmful to the product. Marking permanency
is not affected by this change.
Profile Feature
SnPb Assembly Pb-Free Assembly
Preheat/Soak
Temperature Minimum (TSmin)
100°C
150°C
Temperature Maximum (TSmax)
150°C
200°C
Time (ts) from Tsmin to Tsmax)
60 – 120 seconds
60 – 120 seconds
Ramp-up Rate (TL to TP)
3°C/seconds maximum 3°C/seconds maximum
Liquidous Temperature (TL)
183°C
217°C
Time Above Liquidous (tL)
60 – 150 seconds
220°C*
235°C**
60 – 150 seconds
250°C*
260°C**
Peak Temperature (TP)
Time within 5°C of Maximum 20 seconds maximum 30 seconds maximum
Peak Temperature (tP)
Ramp-down Rate (TP to TL) 6°C/seconds maximum 6°C/seconds maximum
Time 25°C to Peak
6 minutes maximum
8 minutes maximum
Temperature
Note: All temperatures refer to the center of the package, measured on the
package body surface that is facing up during assembly reflow.
* For Case Size height > 2.5 mm
** For Case Size height ≤ 2.5 mm
TP
TL
Temperature
KEMET’s families of surface mount capacitors are
compatible with wave (single or dual), convection, IR,
or vapor phase reflow techniques. Preheating of these
components is recommended to avoid extreme thermal
stress. KEMET's recommended profile conditions for
convection and IR reflow reflect the profile conditions of the
IPC/J–STD–020D standard for moisture sensitivity testing.
The devices can safely withstand a maximum of three reflow
passes at these conditions.
tP
Maximum Ramp Up Rate = 3°C/second
Maximum Ramp Down Rate = 6°C/second
tL
Tsmax
Tsmin
25
ts
25°C to Peak
Time
Storage
All KO-Cap Series are shipped in moisture barrier bags (MBBs) with desiccant and humidity indicator card (HIC).
These parts are classified as MSL3 (Moisture Sensitivity Level 3) per IPC/JEDEC J-STD-020 and packaged per
IPC/JEDEC J-STD-033.
MSL3 specifies a floor time of 168H at 30°C maximum temperature and 60% relative humidity
Unused capacitors should be sealed in a MBB with fresh desiccant.
Calculated shelf life in sealed bag:
– 12 months from bag seal date in a storage environment of < 40°C and humidity < 90% RH
– 24 months from bag seal date in a storage environment of < 30°C and humidity < 70% RH
If baking is required, refer to IPC/JEDEC J-STD-033 for bake procedure
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
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KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Construction
T540
Polarity Stripe (+)
Molded Epoxy
Case
Detailed Cross Section
Silver Paint
(Fourth Layer)
Polarity
Bevel (+)
Wire
Leadframe
(- Cathode)
Wire
Weld
(to attach wire)
Carbon
(Third Layer)
Silver Adhesive
Polymer
(Second Layer)
Leadframe
(+ Anode)
Molded Epoxy
Case
Ta2O5 Dielectric
(First Layer)
Tantalum
T541 - Multiple Anodes Polymer
Polarity Stripe (+)
Molded Epoxy
Case
Detailed Cross Section
Silver Paint
(Fourth Layer)
Polarity
Bevel (+)
Wire
Leadframe
(− Cathode)
Wire
Weld
(to attach wire)
Carbon
(Third Layer)
Silver Adhesive
Molded Epoxy
Case
Leadframe
(+ Anode)
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Polymer
(Second Layer)
Ta2O5 Dielectric
(First Layer)
Tantalum
T2077_T540-541 • 5/26/2022
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KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Capacitor Marking
T540
T541
KEMET
Polymer
KEMET
Polymer
Polarity
Indicator (+)
Polarity
Indicator (+)
Picofarad
Code
Picofarad
Code
KEMET
ID
Rated
Voltage
KEMET
ID
Rated
Voltage
Date
Code*
* 203 = 3rd week of 2022
Note: On parts with selected surge codes (8X) the epoxy is black.
Date
Code*
* 203 = 3rd week of 2022
Date Code *
1 digit = Last number of Year
8 = 2018
9 = 2019
0 = 2020
1 = 2021
2 = 2022
3 = 2023
2nd and 3rd digit = Week of the Year
01 = 1st week of the Year to
52 = 52nd week of the Year
st
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
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KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Tape & Reel Packaging Information
KEMET’s molded chip capacitor families are packaged in 8 and 12 mm plastic tape on 7" and 13" reels in accordance with
EIA Standard 481: Embossed Carrier Taping of Surface Mount Components for Automatic Handling. This packaging system
is compatible with all tape-fed automatic pick-and-place systems.
Right hand
orientation
only
(+)
Embossed carrier
(−)
Embossment
Top tape thickness
0.10 mm (0.004”)
maximum thickness
180 mm (7.0”) or
330 mm (13.”)
8 mm (0.315”) or
12 mm (0.472”)
Table 3 – Packaging Quantity
Case Code
KEMET
P
R
I
S
A
T
M
B
U
L
C
Q
W
Z
V
D
Y
X
J
H
O
EIA
2012-10
2012-12
3216-10
3216-12
3216-18
3528-12
3528-15
3528-21
6032-15
6032-19
6032-28
7343-12
7343-15
7343-17
7343-19
7343-31
7343-40
7343-43
7360-15
7360-20
7360-43
Tape Width
(mm)
7" Reel*
13" Reel*
8
8
8
8
8
8
8
8
12
12
12
12
12
12
12
12
12
12
12
12
12
3,000
2,500
3,000
2,500
2,000
3,000
2,500
2,000
1,000
1,000
500
1,000
1,000
1,000
1,000
500
500
500
1,000
1,000
250
N/A
10,000
N/A
10,000
N/A
10,000
8,000
8,000
5,000
3,000
3,000
3,000
3,000
3,000
3,000
2,500
2,000
2,000
3,000
3,000
1,000
* No C-Spec required for 7" reel packaging. C-7280 required for 13" reel packaging.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
20
KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Figure 1 – Embossed (Plastic) Carrier Tape Dimensions
P2
T
T2
ØD0
P0
(10 pitches cumulative
tolerance on tape ±0.2 mm)
A0
E1
F
K0
B1
E2
B0
S1
W
P1
T1
Center Lines of Cavity
B1 is for tape feeder reference only,
including draft concentric about B0.
Embossment
For cavity size,
see Note 1, Table 4
ØD1
Cover Tape
User Direction of Unreeling
Table 4 – Embossed (Plastic) Carrier Tape Dimensions
Metric will govern
Constant Dimensions — Millimeters (Inches)
Tape Size
8 mm
12 mm
D1 Minimum
Note 1
D0
1.5 +0.10/−0.0
(0.059 +0.004/−0.0)
1.0
(0.039)
1.5
(0.059)
E1
P0
R Reference S1 Minimum
T1
T Maximum
Note 2
Note 3
Maximum
P2
1.75 ±0.10
4.0 ±0.10
2.0 ±0.05
(0.069 ±0.004) (0.157 ±0.004) (0.079 ±0.002)
25.0
(0.984)
30
(1.181)
0.600
(0.024)
0.600
(0.024)
0.100
(0.004)
Variable Dimensions — Millimeters (Inches)
Tape Size
Pitch
B1 Maximum
Note 4
8 mm
Single (4 mm)
4.35
(0.171)
6.25
(0.246)
12 mm
Single (4 mm)
and Double
(8 mm)
8.2
(0.323)
10.25
(0.404)
E2 Minimum
F
P1
3.5 ±0.05
2.0 ±0.05 or 4.0 ±0.10
(0.138 ±0.002) (0.079 ±0.002 or 0.157 ±0.004)
2.0 ±0.05 (0.079 ±0.002) or
5.5 ±0.05
4.0 ±0.10 (0.157 ±0.004) or
(0.217 ±0.002)
8.0 ±0.10 (0.315 ±0.004)
T2 Maximum W Maximum A0, B0 & K0
2.5
(0.098)
8.3
(0.327)
4.6
(0.181)
12.3
(0.484)
Note 5
1. The embossment hole location shall be measured from the sprocket hole controlling the location of the embossment. Dimensions of embossment
location and hole location shall be applied independent of each other.
2. The tape, with or without components, shall pass around R without damage (see Figure 4).
3. If S1 < 1.0 mm, there may not be enough area for cover tape to be properly applied (see EIA Standard 481–D, paragraph 4.3, section b).
4. B1 dimension is a reference dimension for tape feeder clearance only.
5. The cavity defined by A0, B0 and K0 shall surround the component with sufficient clearance that:
(a) the component does not protrude above the top surface of the carrier tape.
(b) the component can be removed from the cavity in a vertical direction without mechanical restriction, after the top cover tape has been removed.
(c) rotation of the component is limited to 20° maximum for 8 and 12 mm tapes (see Figure 2).
(d) lateral movement of the component is restricted to 0.5 mm maximum for 8 mm and 12 mm wide tape (see Figure 3).
(e) see Addendum in EIA Standard 481–D for standards relating to more precise taping requirements.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
21
KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Packaging Information Performance Notes
1. Cover tape break force: 1.0 kg minimum.
2. Cover tape peel strength: The total peel strength of the cover tape from the carrier tape shall be:
Tape Width
Peel Strength
8 mm
0.1 to 1.0 newton (10 to 100 gf)
12 mm
0.1 to 1.3 newton (10 to 130 gf)
The direction of the pull shall be opposite the direction of the carrier tape travel. The pull angle of the carrier tape shall be
165° to 180° from the plane of the carrier tape. During peeling, the carrier and/or cover tape shall be pulled at a velocity of
300 ±10 mm/minute.
3. Labeling: Bar code labeling (standard or custom) shall be on the side of the reel opposite the sprocket holes. Refer to EIA
Standards 556 and 624.
Figure 2 – Maximum Component Rotation
°
T
Maximum Component Rotation
Top View
Maximum Component Rotation
Side View
Typical Pocket Centerline
Tape
Width (mm)
8, 12
Bo
Maximum
Rotation (
20
°
T)
°
s
Tape
Maximum
Width (mm) Rotation (
8, 12
20
Typical Component Centerline
°
S)
Ao
Figure 3 – Maximum Lateral Movement
Figure 4 – Bending Radius
8 mm & 12 mm Tape
0.5 mm maximum
0.5 mm maximum
Embossed
Carrier
Punched
Carrier
R
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Bending
Radius
R
T2077_T540-541 • 5/26/2022
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KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Figure 5 – Reel Dimensions
Full Radius,
See Note
W3
(Includes
flange distortion
at outer edge)
Access Hole at
Slot Location
(Ø 40 mm minimum)
W2
D
A
(See Note)
N
C
(Arbor hole
diameter)
B
(see Note)
(Measured at hub)
W1
(Measured at hub)
If present,
tape slot in core
for tape start:
2.5 mm minimum width x
10.0 mm minimum depth
Note: Drive spokes optional; if used, dimensions B and D shall apply.
Table 5 – Reel Dimensions
Metric will govern
Constant Dimensions — Millimeters (Inches)
Tape Size
A
B Minimum
C
D Minimum
8 mm
178 ±0.20
(7.008 ±0.008)
or
330 ±0.20
(13.000 ±0.008)
1.5
(0.059)
13.0 +0.5/−0.2
(0.521 +0.02/−0.008)
20.2
(0.795)
12 mm
Variable Dimensions — Millimeters (Inches)
Tape Size
8 mm
12 mm
N Minimum
W1
W2 Maximum
W3
50
(1.969)
8.4 +1.5/−0.0
(0.331 +0.059/−0.0)
12.4 +2.0/−0.0
(0.488 +0.078/−0.0)
14.4
(0.567)
18.4
(0.724)
Shall accommodate tape
width without interference
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
23
KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
Figure 6 – Tape Leader & Trailer Dimensions
Embossed Carrier
Punched Carrier
8 mm & 12 mm only
END
Carrier Tape
Round Sprocket Holes
START
Top Cover Tape
Elongated Sprocket Holes
(32 mm tape and wider)
Trailer
160 mm minimum
Components
100 mm
minimum Leader
400 mm minimum
Top Cover Tape
Figure 7 – Maximum Camber
Elongated Sprocket Holes
(32 mm & wider tapes)
Carrier Tape
Round Sprocket Holes
1 mm maximum, either direction
Straight Edge
250 mm
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2077_T540-541 • 5/26/2022
24
KEMET Organic Capacitor (KO-CAP ®) – High Reliability
T540/T541 High Reliability Series (HRA) Polymer Electrolytic, 2.5 – 63 VDC
KEMET Electronics Corporation Sales Offices
For a complete list of our global sales offi ces, please visit www.kemet.com/sales.
Disclaimer
All product specifi cations, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for
checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given
herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied.
Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such
applications, but are not intended to constitute – and KEMET specifi cally disclaims – any warranty concerning suitability for a specifi c customer application or use.
The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any
technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes
no obligation or liability for the advice given or results obtained.
Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component
failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards
(such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury
or property damage.
Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicated or that other
measures may not be required.
KEMET is a registered trademark of KEMET Electronics Corporation.
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T2077_T540-541 • 5/26/2022
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