Datenblatt für A759 Series von KEMET

E‘ectromc Components KEII/IEI' CHARGED?
1© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4072_A759 • 7/26/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
One world. One KEMET
Benefits
• Through-hole form factor
• High voltage
• Low impedance
• High ripple current
• 125°C/2,000 hours
• RoHS compliant
• Halogen-free
Overview
KEMET’s A759 Single-Ended Conductive Polymer Aluminum
Solid Electrolytic Capacitors offer longer life and greater
stability across a wide range of temperatures. The A759
highly conductive solid polymer electrolyte eliminates the
risk of explosion from drying out and due to its low ESR
properties, is able to withstand higher ripple currents during
normal operation. The A759 is ideally suited for industrial
and commercial applications.
Applications
Typical applications include long life LED drivers,
professional power amplifiers, and industrial
power supplies.
Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759 125°C
Part Number System
A759 BQ 106 M1V AA E090
Capacitor
Class Series Size Code Capacitance
Code (pF) Tolerance Rated Voltage
(VDC) Packaging ESR
A = Aluminum Single-Ended
Conductive
Polymer Solid
Capacitor
125°C
2,000 hours
See Dimension
Table
First two digits
represent
significant figures
for capacitance
values. Last digit
specifies the
number of zeros
to be added.
M = ±20% 6.3 = 0J
10 = 1A
16 = 1C
20 = 1D
25 = 1E
35 = 1V
50 = 1H
63 = 1J
80 = 1K
100 = 2A
160 = 2C
250 = 2E
See Ordering
Options Table
Last 3 digits
represent
significant
figures for ESR
values
(mΩ)
Click image above for interactive 3D content
Open PDF in Adobe Reader for full functionality
ccccccccccccccccccccc crummy: Long Lead (Loose Standard Leads)
2© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4072_A759 • 7/26/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759 125°C
Ordering Options Table
Diameter Packaging Type Lead Type Lead Length (mm) Lead and
Packaging Code
Standard Bulk Packaging Options
5 – 22 Bulk (bag)
Long Lead
(Loose Standard Leads)
15 Minimum AA
5 – 18
Bulk (bag)
Cut Leads
5
(1)
BA
5 – 18
Bulk (bag)
Formed Leads
5
(1)
CA
Standard Auto-Insertion Packaging Options
5
Ammo Tape and Box
Formed to 2.5 mm
H0 = 16 ±0.5
FA
5 – 8
Ammo Tape and Box
Formed to 5 mm
H0 = 16 ±0.5
DA
6 – 8 Ammo Tape and Box Straight H = 18.5 ±0.5
(for 8 x 12 H = 20 ±0.5) EA
10 – 13 Ammo Tape and Box Straight H = 18.5 ±0.5 EA
Contact KEMET for other Lead and Packaging options
(1)Contact KEMET for custom Lead Length and options 3 to 10 mm
Long Lead (Loose Standard Leads)
d
H
Minimum 4
Minimum
F ±0.5
Diameter
56.3 810 13 18
d
0.6
0.6
0.6
0.8
F
3.5
5
5
7.5
H
15
15
15
15
Cut Lead
d
H ±0.5
F ±0.5
Diameter
56.3 810 13 18
d0.5 0.5 0.6 0.6 0.6 0.8
F
2
2.5
3.5
5
5
7.5
H According to customer requirement 3 – 10 mm
Formed Lead
d
2.5
Maximum H ±0.5
F ±0.5
Diameter
56.3 810 13 18
d
0.6
0.6
0.6
0.8
F
5
5
5
5
H
According to customer requirement 3 – 10 mm
Emctmmc Compancnl: KEIl/IEI' EHARGED! ,/ 2 <7><—> BO 5 10.5 11 11.0 0.5 10.05 2 10.5 EA 6.3 10.5 5 11,0 0.45 10.05 2.5 10.5 EK 6.3 10.5 8 11.0 0.5 10.05 2.5 10.5 EQ 6.3 10.5 11 11.0 0.5 10.05 2.5 10.5 KC 0 10.5 6 11,0 0.45 10.05 3.5 10.5 KK 0 10.5 8 11.0 0.6 10.05 3.5 10.5 KR 0 10.5 11,5 11.5 0.6 10.05 3.5 10.5 KS 0 10.5 12 11.0 0.6 10.05 3.5 10.5 MS 10 10.5 12 11.0 0.6 10.05 5 10.5 Ves MU 10 10.5 12.5 11.5 0.6 10.05 5 10.5 Ves MW 10 10.5 16 12.0 0.6 10.05 5 10.5 Ves MX 10 10.5 18 12.0 0.6 10.05 5 10.5 PET Ves MV 10 10.5 20 12.0 0.6 10.05 5 10.5 PET Ves PV 13 10.5 20 12.0 0.6 10.05 5 10.5 PET Ves SZ 10 10.5 31 12.0 0.8 10.05 7.5 10.5 PET Ves TC 22 10.5 45 12.0 0.8 10.05 10 10.5 PET Ves
3© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4072_A759 • 7/26/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759 125°C
Dimensions – Millimeters
L
d
D
P
15
Minimum 4
Minimum
Size
Code
D L d P Sleeve Safety
Vent
Nominal Tolerance Nominal Tolerance Nominal Tolerance Nominal Tolerance
BQ
5
±0.5
11
±1.0
0.5
±0.05
2
±0.5
EA
6.3
±0.5
5
±1.0
0.45
±0.05
2.5
±0.5
EK
6.3
±0.5
8
±1.0
0.5
±0.05
2.5
±0.5
EQ
6.3
±0.5
11
±1.0
0.5
±0.05
2.5
±0.5
KC
8
±0.5
6
±1.0
0.45
±0.05
3.5
±0.5
KK
8
±0.5
8
±1.0
0.6
±0.05
3.5
±0.5
KR
8
±0.5
11.5
±1.5
0.6
±0.05
3.5
±0.5
KS
8
±0.5
12
±1.0
0.6
±0.05
3.5
±0.5
MS
10
±0.5
12
±1.0
0.6
±0.05
5
±0.5
Yes
MU
10
±0.5
12.5
±1.5
0.6
±0.05
5
±0.5
Yes
MW
10
±0.5
16
±2.0
0.6
±0.05
5
±0.5
Yes
MX
10
±0.5
18
±2.0
0.6
±0.05
5
±0.5
PET
Yes
MY
10
±0.5
20
±2.0
0.6
±0.05
5
±0.5
PET
Yes
PY
13
±0.5
20
±2.0
0.6
±0.05
5
±0.5
PET
Yes
SZ
18
±0.5
31
±2.0
0.8
±0.05
7.5
±0.5
PET
Yes
TC
22
±0.5
45
±2.0
0.8
±0.05
10
±0.5
PET
Yes
ammmc compmm KEIVIEI' crummy:
4© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4072_A759 • 7/26/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759 125°C
Performance Characteristics
Item Performance Characteristics
Capacitance Range 2.2 – 2,200 µF
Rated Voltage 6.3 – 250 VDC
Operating Temperature −55°C to +125°C
Capacitance Tolerance ±20% at 120 Hz/20°C
Life Test 2,000 hours (see conditions in Test Method & Performance)
Leakage Current
I ≤ 0.15 CV or 120 µA, whichever is greater
C = Rated capacitance (µF), V = Rated voltage (VDC), Voltage applied for 2 minutes at 20°C.
Dissipation Factor (tan δ)
Rated Voltage (V) 35 – 250
tan δ (maximum) at 120 Hz/20°C 0.12
Impedance Z Characteristics at 100 kHz
Z (−25°C)/Z (20°C) ≤ 1.25
Z (−55°C)/Z (20°C) ≤ 1.25
Compensation Factor of Ripple Current (RC) vs. Frequency
Frequency 120 Hz ≤ f < 1 kHz 1 kHz ≤ f < 10 kHz 10 kHz ≤ f < 100 kHz 100 kHz ≤ f < 500 kHz
Coefficient 0.05 0.30 0.70 1.00
ammmc compmm KEIVIEI' crummy:
5© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4072_A759 • 7/26/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759 125°C
Test Method & Performance
Conditions Load Life Test Shelf Life Test
Temperature 125°C 125°C
Test Duration 2,000 hours 96 hours
Ripple Current No ripple current applied No ripple current applied
Voltage The sum of DC voltage and the peak AC voltage
must not exceed the rated voltage of the capacitor No voltage applied
Performance The following specifications will be satisfied when the capacitor is restored to 20°C.
Capacitance Change Within ±20% of the initial value
Dissipation Factor Does not exceed 150% of the specified value
ESR Does not exceed 150% of the specified value
Leakage Current Does not exceed specified value
Damp Heat The following specifications will be satisfied when the capacitor is restored to 20°C
after application of rated voltage for 1,000 hours at 60°C, 90%~95% RH.
Capacitance Change Within ±20% of the initial value
Dissipation Factor Does not exceed 150% of the specified value
ESR Does not exceed 150% of the specified value
Leakage Current Does not exceed specified value
Surge Voltage
(Rated Voltage x 1.15 (V))
The following specifications will be satisfied when the capacitor is subjected to 1,000
cycles, each consisting of charge with the surge voltages specified at 105°C for 30
seconds through a protective resistor (Rc = 1 kΩ) and discharge for
5 minutes, 30 seconds.
Capacitance Change Within ±20% of the initial value
Dissipation Factor Does not exceed 150% of the specified value
ESR Does not exceed 150% of the specified value
Leakage Current Does not exceed specified value
ammmc compmm KEIVIEI' cumin:
6© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4072_A759 • 7/26/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759 125°C
Shelf Life & Re-Ageing
The capacitance, ESR and impedance of a capacitor will not change significantly after extended storage periods, however,
the leakage current will very slowly increase.
• KEMET's conductive polymer aluminum solid electrolytic capacitors should not be stored in high temperatures or where
there is a high level of humidity.
• The suitable storage condition for KEMET's conductive polymer aluminum solid electrolytic capacitors is +5° to +35°C
and less than 75% in relative humidity.
• KEMET's conductive polymer aluminum solid electrolytic capacitors should not be stored in damp conditions such as
water, saltwater spray or oil spray.
• KEMET's conductive polymer aluminum solid electrolytic capacitors should not be stored in an environment full of
hazardous gas (hydrogen sulphide, sulphurous acid gas, nitrous acid, chlorine gas, ammonium, etc.)
• KEMET's conductive polymer aluminum solid electrolytic capacitors should not be stored under exposure to ozone,
ultraviolet rays or radiation.
If a capacitor has been stored for more than 24 months under these conditions and it shows increased leakage current, then
a treatment by voltage application is recommended.
Re-Age Procedure
Apply the rated DC voltage to the capacitor at 105°C for a period of 120 minutes through a 1 kΩ series resistor.
Environmental Compliance
As an environmentally conscious company, KEMET is working continuously with improvements concerning the environmental
effects of both our capacitors and their production. In Europe (RoHS Directive) and in some other geographical areas like
China, legislation has been put in place to prevent the use of some hazardous materials, such as lead (Pb), in electronic
equipment. All products in this catalog are produced to help our customers' obligations to guarantee their products and fulfill
these legislative requirements. The only material of concern in our products has been lead (Pb), which has been removed
from all designs to fulfill the requirement of containing less than 0.1% of lead in any homogeneous material. KEMET will
closely follow any changes in legislation worldwide and makes any necessary changes in its products, whenever needed.
Some customer segments such as medical, military and automotive electronics may still require the use of lead in electrode
coatings. To clarify the situation and distinguish products from each other, a special symbol is used on the packaging labels
for RoHS compatible capacitors.
Due to customer requirements, there may appear additional markings such as LF = Lead-free or LFW = Lead-free wires on the
label.
ammmc compmm KEIVIEI' crummy:
7© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4072_A759 • 7/26/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759 125°C
Table 1 – Ratings & Part Number Reference
(1) Please see packaging codes for options.
VDC
VDC
Surge
Voltage
Rated
Capacitance
120 Hz 20°C (µF)
Case Size
D x L
(mm)
ESR
100 kHz
20°C
(mΩ)
RC
100 kHz
105°C
(mA)
RC
100 kHz
125°C
(mA)
LC
20°C
2 minutes
(µA)
KEMET
Part Number
6.3 7.245 220 6.3 x 8 18 3098 1791 207.9 A759EK227M0J(1)E018
6.3 7.245 470 6.3 x 8 16 4100 2370 444.15 A759EK477M0J(1)E016
6.3 7.245 680 8 x 12 14 4844 2800 642.6 A759KS687M0J(1)E014
6.3 7.245 1000 8 x 12 13 5363 3100 945 A759KS108M0J(1)E013
6.3 7.245 1500 10 x 12 13 7093 4100 1417.5 A759MS158M0J(1)E013
6.3 7.245 2200 10 x 12 13 7785 4500 2079 A759MS228M0J(1)E013
10 11.5 220 6.3 x 8 18 1903 1100 330 A759EK227M1A(1)E018
10 11.5 330 6.3 x 8 18 2699 1560 495 A759EK337M1A(1)E018
10 11.5 470 8 x 12 14 4844 2800 705 A759KS477M1A(1)E014
10 11.5 820 8 x 12 13 5190 3000 1230 A759KS827M1A(1)E013
10 11.5 1000 10 x 12 12 7093 4100 1500 A759MS108M1A(1)E012
10 11.5 1500 10 x 12 12 7785 4500 2250 A759MS158M1A(1)E012
16 18.4 100 6.3 x 8 18 1903 1100 240 A759EK107M1C(1)E018
16 18.4 220 8 x 12 15 4429 2560 528 A759KS227M1C(1)E015
16 18.4 330 8 x 12 15 4429 2560 792 A759KS337M1C(1)E015
16 18.4 470 10 x 12 15 5363 3100 1128 A759MS477M1C(1)E015
16 18.4 560 10 x 12 15 6055 3500 1344 A759MS567M1C(1)E015
25 28.75 100 8 x 12 25 1817 1050 375 A759KS107M1E(1)E025
25 28.75 150 8 x 12 25 1990 1150 562.5 A759KS157M1E(1)E025
25 28.75 220 8 x 12 25 2699 1560 825 A759KS227M1E(1)E025
25 28.75 220 10 x 12 22 3633 2100 825 A759MS227M1E(1)E022
25 28.75 330 10 x 12 22 4429 2560 1237.5 A759MS337M1E(1)E022
25 28.75 470 10 x 12 20 4844 2800 1762.5 A759MS477M1E(1)E020
35 40.3 10 5 x 11 90 340 200 120 A759BQ106M1V(1)E090
35 40.3 22 5 x 11 80 600 350 120 A759BQ226M1V(1)E080
35 40.3 33 5 x 11 75 690 400 173 A759BQ336M1V(1)E075
35 40.3 100 8 x 12 31 4290 2500 525 A759KS107M1V(1)E031
35 40.3 150 10 x 12 30 4630 2700 788 A759MS157M1V(1)E030
50 57.5 10 5 x 11 105 380 220 120 A759BQ106M1H(1)E105
50 57.5 22 5 x 11 75 560 310 165 A759BQ226M1H(1)E075
50 57.5 39 8 x 12 42 1630 950 293 A759KS396M1H(1)E042
50 57.5 68 10 x 12 32 2300 1440 510 A759MS686M1H(1)E032
50 57.5 100 10 x 12 31 2830 1650 750 A759MS107M1H(1)E031
50 57.5 440 10 x 18 28 6010 3500 3300 A759MX447M1H(1)E028
50 57.5 680 13 x 20 26 6520 3800 5100 A759PY687M1H(1)E026
63 72.5 47 8 x 12 68 1630 950 444 A759KS476M1J(1)E068
63 72.5 68 10 x 12 47 1970 1150 643 A759MS686M1J(1)E047
63 72.5 82 10 x 12 50 2500 1380 775 A759MS826M1J(1)E050
63 72.5 150 10 x 16 48 2610 1520 1418 A759MW157M1J(1)E048
63 72.5 220 10 x 20 45 3600 2100 2079 A759MY227M1J(1)E045
63 72.5 330 13 x 20 42 4030 2350 3119 A759PY337M1J(1)E042
80 92 10 8 x 8 75 952 550 120 A759KK106M1K(1)E075
80 92 18 8 x 8 75 1,055 610 216 A759KK186M1K(1)E075
80 92 33 8 x 12 55 1,839 1,063 396 A759KS336M1K(1)E055
80 92 47 8 x 12 45 2,163 1,250 564 A759KS476M1K(1)E045
80 92 56 10 x 12 45 2,630 1,520 672 A759MS566M1K(1)E045
100 115 4.7 6.3 x 11 160 510 300 120 A759EQ475M2A(1)E160
100 115 15 8 x 12 52 1,850 680 225 A759KS156M2A(1)E052
100 115 22 10 x 12 45 2,300 720 330 A759MS226M2A(1)E045
160 184 10 8 x 12 110 1,350 550 240 A759KS106M2C(1)E110
160 184 15 10 x 12 94 1,580 685 360 A759MS156M2C(1)E094
160 184 18 10 x 12 90 1,944 720 432 A759MS186M2C(1)E090
250 287.5 2.2 8 x 8 685 210 70 120 A759KK225M2E(1)E685
250 287.5 3.3 8 x 12 512 450 175 124 A759KS335M2E(1)E512
250 287.5 4.7 8 x 12 496 650 210 176 A759KS475M2E(1)E496
250 287.5 6.8 10 x 12 482 780 250 255 A759MS685M2E(1)E482
250 287.5 8.2 10 x 12 458 950 315 308 A759MS825M2E(1)E458
250 287.5 82 18 x 31 150 6,040 3,520 3075 A759SZ826M2E(1)E150
250 287.5 220 22 x 45 250 1,800 1,000 8250 A759TC227M2EAAE250
VDC VDC Surge Rated Capacitance Case Size ESR RC RC LC Part Number
ammm Compancnls KEIVIEI' Emma): ESR (n)
8© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4072_A759 • 7/26/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759 125°C
Installing
Conductive polymer aluminum solid electrolytic capacitors are prone to a change in leakage current due to thermal stress
during soldering. The leakage current may increase after soldering or reflow soldering. Therefore, verify the suitability for use
in circuits sensitive to leakage current.
A general principle is that lower temperature operation results in a longer, useful life of the capacitor. For this reason, it
should be ensured that electrolytic capacitors are placed away from heat-emitting components. Adequate space should be
allowed between components for cooling air to circulate, especially when high ripple current loads are applied. In any case,
the maximum rated temperature must not be exceeded.
• Do not deform the case of capacitors or use capacitors with a deformed case.
• Verify that the connections of the capacitors are able to insert on the board without excessive mechanical force.
Excessive force during insertion, as well as after soldering, may cause terminal damage and affect the electrical
performance.
• Ensure electrical insulation between the capacitor case, negative terminal, positive terminal and PCB.
• If the capacitors require mounting through additional means, the recommended mounting accessories shall be used.
• Verify the correct polarization of the capacitor on the board.
KEMET recommends to ensure that the voltage across each capacitor does not exceed its rated voltage.
Temperature Stability Characteristics
Stable characteristics in a very low temperature range allows for less circuits in the design.
Due to a solid polymer electrolyte, conductive polymer electrolytic capacitors feature higher conductivity. This results in
a lower ESR which, coupled with high capacitance, allows an aluminum polymer capacitor to replace several standard
electrolytic capacitors, reducing the number of components and maximizing board space.
The ESR of polymer capacitors is nearly constant within its operating temperature range, while the ESR of a standard
electrolytic capacitor noticeably changes with temperature.
0.01
0.1
1
10
100
1,000
Temperature (°C)
ESR (Ω)
−20 0 20 70 105 125−55
Aluminum Electrolytic Conductive Polymer Electrolytic
Temperature Stability Characteristics
ammm Compancnls KEIVIEI' crummy:
9© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4072_A759 • 7/26/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759 125°C
Expected Life Calculation Chart
Expected life depends on operating temperature according to the following formula:
L = Lo x 10(To-T)/20
Where:
L: Expected life
Lo: Life at maximum permissible operating temperature with rated operating voltage applied (hours)
T: Actual operating temperature
To: Maximum permissible operating temperature
The effect of derating temperature can be seen in this graph.
In this example, the life expectancy of a 2,000 hour polymer capacitor is significantly greater than that of a 2,000 hour
standard electrolytic capacitor.
Lifetime vs Operating Temperature
20,000 h
Operating Temperature (°C)
200,000 h2,000 h
65°C
75°C
85°C
95°C
105°C
115°C
125°C
Expected Life Calculation Chart
Lifetime Comparison Polymer vs Electrolytic
85°C
105°C
125°C
100,000 h50,000 h0 h 150,000 h 200,000 h
Lifetime Conductive Polymer
Lifetime Electrolytic
Capacitor Life (H)
ammm Compancnls KEIVIEI' crummy: ESR
10© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4072_A759 • 7/26/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759 125°C
Stability of ESR across Frequency Range
Due to a solid polymer electrolyte, the ESR curve of a conductive polymer electrolytic capacitor, is lower and more stable
than that of a standard electrolytic capacitor.
0.01
0.1
1
10
100
Frequency (Hz)
ESR
Stable ESR values across Frequency
10K 100K 1M 10M0
Aluminum Electrolytic Conductive Polymer Electrolytic
High Resistance to Ripple Current
As a result of a lower ESR, conductive polymer electrolytic capacitors are able to withstand higher ripple currents during
normal operation.
0
0.5
1
1.5
2
2.5
3
3.5
4
Ripple Current (Arms)
33 µF/16 V 47 µF/16 V 100 µF/16 V 220 µF/16 V
Conductive Polymer Electrolytic
Aluminum Electrolytic
Allowable Ripple Current (100 kHz 105ºC)
E‘Icunmc Companm; KEIVIEI' CHARGED! Construction car With Solid EIeclroly‘e Layer) Paper Spacer with Polymer Elemml (Third Layer)
11© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4072_A759 • 7/26/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759 125°C
Marking
Negative
Polarity
Blue Line
Trademark
Series
Rated
Voltage
Capacitance
Date Code*
(Last 3 Digits)
Note: Sizes utilzing PET sleeve have printing on the sleeve rather than the top. The sleeve color can vary but is normally a blue/purple color.
Construction
Detailed Cross Section
Margin
Rubber Seal
Terminal Tabs
Lead
Terminal Tab
Aluminum Can
Anode Aluminum Foil,
Etched, Covered with
Aluminum Oxide
(Second Layer)
Cathode Aluminum
Foil, Etched
(Fourth Layer)
Paper Spacer with Solid
Polymer Electrolyte
(First Layer) Paper Spacer with Solid
Polymer Electrolyte
(Third Layer)
Rubber Seal
Aluminum Can
Lead (+)
Lead (−)
Date Code*
1st Digits = Rated Voltage
Letter = Year Code S = 2019
Final Digits = Week of the Year 01 = 1st week of the Year to
52 = 52nd week of the Year
ammmc compmm KEIVIEI' Emma):
12© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4072_A759 • 7/26/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759 125°C
Flow Soldering (not suitable for SMD parts)
The soldering conditions should be within the specified conditions below:
• Do not dip the capacitors body into the melted solder.
• Flux should only be applied to the capacitors' terminals.
• Vapour heat transfer systems are not recommended. The system should be thermal, such as infra-red radiation or hot
blast.
• Observe the soldering conditions as shown below.
• Do not exceed these limits and avoid repeated reflowing.
Flow Soldering
Temperature
(°C)
Maximum Time
(Seconds)
Maximum
Repetitions
Pre-heat < 120 < 120 1
Solder 260±5°C < 10 2
ammm Compancnls crummy: 4, Q. Q P2
13© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4072_A759 • 7/26/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759 125°C
Taping for Automatic Insertion Machines
Dimensions
(mm) D L d P P0 P1 P2 F W W0 W1 W2 HHo D0 AH1 ∆h ∆h1 t
Tolerance ±0.5 ±0.02 ±1.0 ±0.2 ±0.7 ±1.0 ±0.5 ±0.5 Min. ±0.5 Max.
±0.75
±0.5 ±0.2 Max. Max. ±2 ±1 ±0.3
Formed to 2.5 mm 5
7.0
0.5 12.7 12.7 5.1 6.35 2.5 18 12.5 91.5 17.5 16
411
32.5
0 0 0.7
9–11
Formed to 5 mm
5
7–11
0.5 12.7 12.7 3.85 6.35 518 12.5 91.5 18.5 16
6.3 8–11
8
8.0
12.0
0.6
Straight leads
6 – 8 mm
6.3 8–11 0.5 12.7 12.7 5.4 6.35
2.5
18 12.5 91.5 18.5
--
8
8.0
3.5
12.0
0.6
20
Straight leads
10 – 13 mm
10
12
0.6 12.7 12.7 3.85 6.35 518 12.5 91.5 18.5
33
16.0
36
18.0
41
20.0
13
20.0
15
15
5
7.5
40.5
L
P1 F
F1
D
A
H1 H
P2
P0
Ho
W
W1
W0
D0
W2 d
∆h
∆h1
t
P
L
P1 F
F1
D
A
H1 H
P2
P0
W
W1
W0
D0
W2 d
∆h
∆h1
t
P
L
P1 F
D
A
H1 H
P2
P0
Ho
W
W1
W0
D0
W2
d
t
P
∆h
∆h1
L
P1 F
D
A
H1 H
P2
P0
W
W1
W0
D0
W2 d
∆h
∆h1
t
P
Emctmmc Compancnl: KEIl/IEI' EHARGED! Anode foil Cathode foil
14© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4072_A759 • 7/26/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759 125°C
Anode foil
Cathode foil
T i ssu e s
Foil tabs
Slitting
Winding
Welding
Forming
Marking
Assembling
Aging
Inspection
Packing
Construction Data
The manufacturing process begins with the anode foil being
electrochemically etched to increase the surface area and
then ‘formed’ to produce the aluminum oxide layer. Both the
anode and cathode foils are then interleaved with absorbent
paper and wound into a cylinder. During the winding process,
aluminum tabs are attached to each foil to provide the
electrical contact.
The deck, complete with terminals, is attached to the tabs
and then folded down to rest on top of the winding. The
complete winding is impregnated with a conductive polymer
electrolyte before being housed in a suitable container, usually
an aluminum can, and sealed. Throughout the process, all
materials inside the housing must be maintained at the
highest purity and be compatible with the electrolyte.
Each capacitor is aged and tested before being packed.
The purpose of aging is to repair any damage in the oxide
layer and thus reduce the leakage current to a very low level.
Aging is normally carried out at the rated temperature of the
capacitor and is accomplished by applying voltage to the
device while carefully controlling the supply current. The
process may take several hours to complete. Damage to the
oxide layer can occur due to variety of reasons:
• Slitting of the anode foil after forming
• Attaching the tabs to the anode foil
• Minor mechanical damage caused during winding
ammm Compancnls KEIVIEI' cumin:
15© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4072_A759 • 7/26/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759 125°C
Product Safety
THESE NOTES SHOULD BE READ IN CONJUNCTION WITH THE PRODUCT DATA SHEET. FAILURE TO OBSERVE THE RATINGS
AND THE INFORMATION ON THIS SHEET MAY RESULT IN A SAFETY HAZARD.
Warning
When potential lethal voltages e.g. 30 VAC (RMS) or 60 VDC are applied to the terminals of this product, the use of a
hazard warning label is recommended.
1. Electrolyte
Conductive polymer aluminum solid electrolytic capacitors contain polymers (electrolytes) which can be hazardous.
1.1 Safety Precautions
In the event of gas venting, avoid contact and inhalation. Wash the affected area with hot water. Use rubber gloves to avoid
skin contact. Any contact with the eyes should be liberally irrigated with water and medical advice sought.
2. Intrinsic Properties
2.1 Operating
DC capacitors are polar devices and will operate safely only if correctly connected. Reversing the connections will result
in high leakage currents which could subsequently cause short circuit failure and possibly explosion and fire. Correctly
polarized operation may result in the above failure modes if:
• The surge voltage is exceeded
• The ambient temperature is too high
• Excessive ripple currents are applied
2.2 Non-Operating
Excessive torque or soldering heat may affect the performance of the capacitor or damage the sealing. Electric shock may
result if capacitors are not discharged.
3. Disposal
Aluminum electrolytic capacitors are consignable waste under the Special Waste Regulations 1996 (Statutory Instrument
1996 No 972), which complies with the EC Hazardous Waste Directive – Directive 91/689/EEC. The electrolyte should
therefore be treated as a hazardous waste and advice should be sought from the local office of the Environmental Agency
regarding its disposal.
Due to the construction of an aluminum electrolytic capacitors, high temperature incineration may cause the component to
explode due to build-up of internal pressure. In addition, incineration may also cause the emission of noxious fumes.
KEMET strongly recommends that if there are any doubts regarding the disposal of conductive polymer aluminum solid
electrolytic capacitors, that advice be sought from the local regulating authority.
In addition, KEMET would like to request that users of aluminum electrolytic capacitors respect the needs of the environment
and, wherever possible, recover as much of the materials as possible, i.e., aluminum.
ammm Compancnls KEIVIEI' cumin:
16© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4072_A759 • 7/26/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759 125°C
Product Safety cont.
4. Unsafe Use
Most failures are of a passive nature and do not represent a safety hazard. A hazard may, however, arise if this failure causes
a dangerous malfunction of the equipment in which the capacitor is employed. Circuits should be designed to fail safe under
the normal modes of failure.
The usual failure mode is an increase in leakage current or short circuit. Other possible modes are decrease of capacitance,
increase in dissipation factor (and impedance) or an open circuit. Capacitors should be used in a well-ventilated enclosure or
cabinet.
5. Mounting
Care should be taken when mounting by clamp so that any safety vent in the can is not covered.
6. Fumigation
In many countries throughout the world it is now common practice to fumigate shipments of products in order to control
insect infestation, particularly when wooden packaging is used. Currently, methyl bromide is widely used as a fumigant,
which can penetrate cardboard packing and polymer bags and, therefore, come into direct contact with equipment or
components contained within.
If aluminum electrolytic capacitors become exposed to methyl bromide, then corrosion may occur, depending upon the
concentration and exposure time to the chemical.
This failure mode can affect all types of KEMET aluminum electrolytic capacitors. Methyl bromide can penetrate the seals of
aluminum electrolytic capacitors and cause internal corrosion of the anode connection, resulting in the component becoming
open circuit. The rate of corrosion will depend upon the level of exposure to methyl bromide as well as the subsequent
operating conditions, such as voltage and temperature. It may take months or, in some cases, several years before the
component becomes open circuit.
7. Dielectric Absorption
A phenomenon known as the dielectric absorption can cause aluminum electrolytic capacitors to recharge themselves. The
phenomenon is well known but impossible to predict with any great accuracy, so potentially any electrolytic product could be
affected. Thus, a capacitor that has been charged and then completely discharged will appear to recharge itself if left open
circuit; this will manifest itself as a small voltage across the terminals of the capacitor. Generally, the voltages seen are less
than 20 VDC, however, higher voltages have on occasion been reported.
In order to avoid any problems caused by this voltage, KEMET recommends that capacitors be discharged before connecting
to the terminals.
ammmc compmm KEIVIEI' cumin:
17© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A4072_A759 • 7/26/2019
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Single-Ended Conductive Polymer Aluminum Solid Electrolytic Capacitors
A759 125°C
KEMET Electronics Corporation Sales Offi ces
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 indicted or that other
measures may not be required.
KEMET is a registered trademark of KEMET Electronics Corporation.