Kemet ELH227M420AR5 Snap-in aluminum electrolytic capacitors elh sery Datasheet

Snap-In Aluminum Electrolytic Capacitors
ELH Series, +85ºC
Overview
Applications
KEMET's ELH Series of aluminum electrolytic snap-in capacitors
are designed with snap-lock terminals for printed circuit board
mounting. The case is aluminum with an insulated sleeve and
safety vent at the bottom.
Typical applications include general purpose power electronics,
UPS, SMPS and battery chargers.
Benefits
•
•
•
•
•
Suited for high quality, high reliability applications
Low impedance
Operating temperature of up to 85°C
2,000 hour operating life
RoHS Compliant and lead-free
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Part Number System
ELH
159
M
6R3
A
Q1
AA
Series
Capacitance Code
(pF)
Tolerance
Rated Voltage
(VDC)
Electrical
Parameters
Size Code
Packaging
See Dimension
Table
See Ordering
Options Table
Snap-In
Aluminum
Electrolytic
First two digits
represent
significant figures
for capacitance
values. Last digit
specifies the
number of zeros
to be added.
M = ±20%
6R3 = 6.3
010 = 10
016 = 16
025 = 25
035 = 35
050 = 50
063 = 63
080 = 80
100 = 100
160 = 160
180 = 180
200 = 200
250 = 250
350 = 350
400 = 400
420 = 420
450 = 450
500 = 500
A = Standard
Ordering Options Table
Packaging Type
Lead Length (mm)
Lead and
Packaging Code
Standard Bulk Packaging Options
Bulk (box)
5.8 ± 1.0
AA
Bulk (box)
4.0 ± 0.2
AV
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
1
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Dimensions – Millimeters
TERMINAL DETAIL
SIDE VIEW
L
0.8 ±0.1
0.8 ±0.1
PCB LAYOUT
TERMINAL
END VIEW
3 ±0.5
D
5.8±1
Size Code
Q7
Q1
Q2
Q3
Q4
Q5
Q6
R7
R1
R2
R3
R4
R5
R6
S1
S2
S3
S4
S5
S6
S8
T1
T2
T3
T4
T5
T6
T8
1.5 ±0.1
1.5 ±0.1
5.8 ±1
D
L
P
p
Nominal
Tolerance
Nominal
Tolerance
Nominal
Tolerance
22
22
22
22
22
22
22
25
25
25
25
25
25
25
30
30
30
30
30
30
30
35
35
35
35
35
35
35
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
+1.0/-0
20
25
30
35
40
45
50
20
25
30
35
40
45
50
25
30
35
40
45
50
60
25
30
35
40
45
50
60
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
+2.0/-0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
2
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
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 world wide 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.
Because of customer requirements, there may appear additional markings such as LF = Lead Free or LFW = Lead Free Wires on the
label.
Performance Characteristics
Item
Performance Characteristics
820 – 120000 µF
Capacitance Range
47 – 2,200 µF
±20% at 120 Hz / 20°C
Capacitance Tolerance
6.3 – 100 VDC
Rated Voltage
160 – 500 VDC
2,000 hours (see conditions in Test Methods & Performance)
Life Test
-40°C to +85°C
Operating Temperature
-25°C to +85°C
I = 0.02 CV (mA) or 3 mA, whichever is smaller
Leakage Current
C = rated capacitance (µF), V = rated voltage (VDC). Voltage applied for 5 minutes at 20°C.
Impedance Z Characteristics at 120 Hz
Rated Voltage (VDC)
6.3 – 16
25
35
50 – 63
80 – 100
160 – 400
420 – 500
Z (-25°C) / Z (20°C)
3
3
3
2
2
4
8
Z (-40°C) / Z (20°C)
12
10
8
6
5
Compensation Factor of Ripple Current (RC) vs. Frequency
Rated Voltage (VDC)
50 Hz
60 Hz
120 Hz
1 kHz
10 kHz
6.3 – 100
0.88
0.90
1.00
1.15
1.16
160 – 250
0.75
0.78
1.00
1.30
1.50
350 – 450
0.74
0.76
1.00
1.35
1.45
500
0.72
0.74
1.00
1.20
1.30
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
3
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Test Method & Performance
Conditions
Load Life Test
Shelf Life Test
Temperature
85°C
85°C
Test Duration
2,000 hours
1,000 hours
Ripple Current
Maximum ripple current specified at 120 kHz 85°C
specified in table
No ripple current applied
The sum of DC voltage and the peak AC voltage must
not exceed the rated voltage of the capacitor
No voltage applied
Voltage
Performance
Capacitance Change
The following specifications will be satisfied when the capacitor is restored to 20°C:
Within ±20% of the initial value
Dissipation Factor
Leakage Current
Does not exceed 200% of the specified value
Does not exceed 200% of the specified value
Does not exceed specified value
Shelf Life
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 E-series aluminum 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 E-series aluminum electrolytic capacitors is +5 to +35ºC and less than 75% in relative
humidity.
KEMET's E-series aluminum electrolytic capacitors should not be stored in damp conditions such as water, saltwater spray or oil spray.
KEMET's E-series aluminum 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 E-series aluminum electrolytic capacitors should not be stored under exposure to ozone, ultraviolet rays or radiation.
If a capacitor has been stored for more than 18 months under these conditions and it shows increased leakage current, then a
treatment by voltage application is recommended.
Re-age (Reforming) Procedure
Apply the rated voltage to the capacitor at room temperature for a period of one hour, or until the leakage current has fallen to a steady
value below the specified limit. During re-aging a maximum charging current of twice the specified leakage current or 5 mA (whichever
is greater) is suggested.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
4
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Table 1 – Ratings & Part Number Reference
VDC
VDC Surge
Voltage
Rated
Capacitance
120 Hz 20°C
(µF)
Case Size
D x L (mm)
DF
120 Hz 20°C
(tan δ %)*
RC
120 Hz 85°C
(A)
LC 20°C
5 Minutes
(mA)
Part Number
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
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
16
16
16
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
20
20
20
15000
18000
18000
22000
22000
27000
27000
27000
33000
33000
33000
33000
39000
39000
39000
39000
47000
47000
47000
56000
56000
56000
68000
68000
82000
82000
100000
120000
12000
15000
15000
18000
18000
22000
22000
22000
27000
27000
27000
33000
33000
33000
33000
39000
39000
39000
47000
47000
47000
56000
56000
68000
68000
82000
8200
10000
10000
22 x 25
22 x 30
25 x 25
22 x 30
25 x 25
22 x 35
25 x 30
30 x 25
22 x 40
25 x 35
30 x 30
35 x 25
22 x 50
25 x 40
30 x 30
35 x 25
25 x 45
30 x 35
35 x 30
25 x 50
30 x 40
35 x 30
30 x 45
35 x 35
30 x 50
35 x 40
35 x 45
35 x 50
22 x 25
22 x 30
25 x 25
22 x 35
25 x 25
22 x 40
25 x 30
30 x 25
22 x 45
25 x 35
30 x 30
22 x 50
25 x 40
30 x 30
35 x 25
25 x 45
30 x 35
35 x 30
25 x 50
30 x 40
35 x 30
30 x 45
35 x 35
30 x 50
35 x 40
35 x 50
22 x 25
22 x 30
25 x 25
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
2.44
2.60
2.62
3.06
3.07
3.49
3.52
3.57
3.97
4.02
4.05
4.10
4.56
4.50
4.46
4.51
5.09
5.06
5.03
5.71
5.70
5.75
6.48
6.42
7.32
7.29
8.31
8.60
2.40
2.75
2.75
3.15
3.05
3.55
3.50
3.55
4.05
4.00
4.05
4.60
4.55
4.50
4.50
5.10
5.05
5.05
5.75
5.70
5.65
6.45
6.40
7.05
7.10
7.50
2.60
2.70
2.75
1.9
2.3
2.3
2.8
2.8
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
2.4
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
2.6
3.0
3.0
ELH159M6R3AQ1(1)
ELH189M6R3AQ2(1)
ELH189M6R3AR1(1)
ELH229M6R3AQ2(1)
ELH229M6R3AR1(1)
ELH279M6R3AQ3(1)
ELH279M6R3AR2(1)
ELH279M6R3AS1(1)
ELH339M6R3AQ4(1)
ELH339M6R3AR3(1)
ELH339M6R3AS2(1)
ELH339M6R3AT1(1)
ELH399M6R3AQ6(1)
ELH399M6R3AR4(1)
ELH399M6R3AS2(1)
ELH399M6R3AT1(1)
ELH479M6R3AR5(1)
ELH479M6R3AS3(1)
ELH479M6R3AT2(1)
ELH569M6R3AR6(1)
ELH569M6R3AS4(1)
ELH569M6R3AT2(1)
ELH689M6R3AS5(1)
ELH689M6R3AT3(1)
ELH829M6R3AS6(1)
ELH829M6R3AT4(1)
ELH10KM6R3AT5(1)
ELH12KM6R3AT6(1)
ELH129M010AQ1(1)
ELH159M010AQ2(1)
ELH159M010AR1(1)
ELH189M010AQ3(1)
ELH189M010AR1(1)
ELH229M010AQ4(1)
ELH229M010AR2(1)
ELH229M010AS1(1)
ELH279M010AQ5(1)
ELH279M010AR3(1)
ELH279M010AS2(1)
ELH339M010AQ6(1)
ELH339M010AR4(1)
ELH339M010AS2(1)
ELH339M010AT1(1)
ELH399M010AR5(1)
ELH399M010AS3(1)
ELH399M010AT2(1)
ELH479M010AR6(1)
ELH479M010AS4(1)
ELH479M010AT2(1)
ELH569M010AS5(1)
ELH569M010AT3(1)
ELH689M010AS6(1)
ELH689M010AT4(1)
ELH829M010AT6(1)
ELH828M016AQ1(1)
ELH109M016AQ2(1)
ELH109M016AR1(1)
VDC
VDC Surge
Rated
Capacitance
Case Size
DF
RC
LC
Part Number
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
5
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Table 1 – Ratings & Part Number Reference cont'd
VDC
VDC Surge
Voltage
Rated
Capacitance
120 Hz 20°C
(µF)
Case Size
D x L (mm)
DF
120 Hz 20°C
(tan δ %)*
RC
120 Hz 85°C
(A)
LC 20°C
5 Minutes
(mA)
Part Number
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
35
35
35
35
35
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
63
63
63
63
63
12000
12000
15000
15000
15000
18000
18000
18000
22000
22000
22000
22000
27000
27000
27000
33000
33000
39000
39000
47000
47000
56000
68000
82000
5600
6800
6800
8200
8200
10000
10000
10000
12000
12000
12000
12000
15000
15000
15000
15000
18000
18000
18000
22000
22000
22000
22000
27000
27000
33000
39000
47000
3900
4700
4700
5600
5600
22 x 30
25 x 25
22 x 35
25 x 30
30 x 25
22 x 40
25 x 35
30 x 30
22 x 50
25 x 40
30 x 30
35 x 25
25 x 45
30 x 35
35 x 30
30 x 40
35 x 30
30 x 45
35 x 35
30 x 50
35 x 40
35 x 45
35 x 50
35 x 60
22 x 25
22 x 30
25 x 25
22 x 35
25 x 25
22 x 40
25 x 30
30 x 25
22 x 45
25 x 35
30 x 30
35 x 25
22 x 50
25 x 40
30 x 35
35 x 30
25 x 45
30 x 35
35 x 30
30 x 40
35 x 35
35 x 40
35 x 40
30 x 50
35 x 45
35 x 50
35 x 45
35 x 50
22 x 25
22 x 30
25 x 25
22 x 35
25 x 25
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
55
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
35
35
35
35
35
2.90
2.95
3.30
3.45
3.50
3.70
3.75
3.80
4.35
4.30
4.25
4.20
4.70
4.65
4.65
5.35
5.40
6.00
5.95
6.80
6.75
7.60
8.00
8.50
2.20
2.40
2.45
2.70
2.75
3.10
3.15
3.20
3.50
3.45
3.50
3.55
4.00
3.95
4.00
4.05
4.45
4.45
4.60
5.20
5.15
5.95
5.90
6.70
6.75
7.55
7.56
8.30
2.20
2.40
2.40
2.75
2.75
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
2.8
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
2.7
3.0
3.0
3.0
3.0
ELH129M016AQ2(1)
ELH129M016AR1(1)
ELH159M016AQ3(1)
ELH159M016AR2(1)
ELH159M016AS1(1)
ELH189M016AQ4(1)
ELH189M016AR3(1)
ELH189M016AS2(1)
ELH229M016AQ6(1)
ELH229M016AR4(1)
ELH229M016AS2(1)
ELH229M016AT1(1)
ELH279M016AR5(1)
ELH279M016AS3(1)
ELH279M016AT2(1)
ELH339M016AS4(1)
ELH339M016AT2(1)
ELH399M016AS5(1)
ELH399M016AT3(1)
ELH479M016AS6(1)
ELH479M016AT4(1)
ELH569M016AT5(1)
ELH689M016AT6(1)
ELH829M016AT8(1)
ELH568M025AQ1(1)
ELH688M025AQ2(1)
ELH688M025AR1(1)
ELH828M025AQ3(1)
ELH828M025AR1(1)
ELH109M025AQ4(1)
ELH109M025AR2(1)
ELH109M025AS1(1)
ELH129M025AQ5(1)
ELH129M025AR3(1)
ELH129M025AS2(1)
ELH129M025AT1(1)
ELH159M025AQ6(1)
ELH159M025AR4(1)
ELH159M025AS3(1)
ELH159M025AT2(1)
ELH189M025AR5(1)
ELH189M025AS3(1)
ELH189M025AT2(1)
ELH229M025AS4(1)
ELH229M025AT3(1)
ELH229M025AS5(1)
ELH229M025AT4(1)
ELH279M025AS6(1)
ELH279M025AT5(1)
ELH339M025AT6(1)
ELH399M025AT5(1)
ELH479M025AT6(1)
ELH398M035AQ1(1)
ELH478M035AQ2(1)
ELH478M035AR1(1)
ELH568M035AQ3(1)
ELH568M035AR1(1)
VDC
VDC Surge
Rated
Capacitance
Case Size
DF
RC
LC
Part Number
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
6
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Table 1 – Ratings & Part Number Reference cont'd
VDC
VDC Surge
Voltage
Rated
Capacitance
120 Hz 20°C
(µF)
Case Size
D x L (mm)
DF
120 Hz 20°C
(tan δ %)*
RC
120 Hz 85°C
(A)
LC 20°C
5 Minutes
(mA)
Part Number
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
79
79
79
79
79
79
79
6800
6800
6800
8200
8200
8200
10000
10000
10000
10000
12000
12000
12000
15000
15000
15000
18000
18000
22000
22000
27000
2200
2700
2700
3300
3300
3900
3900
3900
4700
4700
4700
5600
5600
5600
5600
6800
6800
6800
6800
6800
8200
8200
8200
10000
10000
12000
12000
15000
18000
1800
2200
2200
2700
2700
2700
3300
22 x 40
25 x 30
30 x 25
22 x 45
25 x 35
30 x 30
22 x 50
25 x 40
30 x 30
35 x 25
25 x 45
30 x 35
35 x 30
25 x 50
30 x 40
35 x 35
30 x 45
35 x 40
30 x 50
35 x 45
35 x 50
22 x 25
22 x 30
25 x 25
22 x 30
25 x 25
22 x 35
25 x 30
30 x 25
22 x 40
25 x 35
30 x 25
22 x 45
25 x 40
30 x 30
35 x 25
22 x 50
25 x 40
30 x 30
30 x 35
35 x 30
25 x 50
30 x 40
35 x 30
30 x 45
35 x 35
30 x 50
35 x 40
35 x 45
35 x 50
22 x 25
22 x 30
25 x 25
22 x 35
25 x 30
30 x 25
22 x 40
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
25
25
25
25
25
25
25
2.85
2.85
2.90
3.15
3.10
3.15
3.55
3.50
3.45
3.40
3.95
4.00
4.05
4.95
4.95
5.00
5.50
5.55
6.00
6.05
6.90
1.90
2.10
2.20
2.35
2.35
2.65
2.65
2.65
3.00
3.00
2.95
3.35
3.35
3.35
3.40
3.80
3.80
3.80
3.85
3.85
4.35
4.35
4.40
5.00
4.95
5.60
5.55
6.45
6.70
1.85
2.30
2.30
2.45
2.45
2.50
2.60
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
2.2
2.7
2.7
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
2.3
2.8
2.8
3.0
3.0
3.0
3.0
ELH688M035AQ4(1)
ELH688M035AR2(1)
ELH688M035AS1(1)
ELH828M035AQ5(1)
ELH828M035AR3(1)
ELH828M035AS2(1)
ELH109M035AQ6(1)
ELH109M035AR4(1)
ELH109M035AS2(1)
ELH109M035AT1(1)
ELH129M035AR5(1)
ELH129M035AS3(1)
ELH129M035AT2(1)
ELH159M035AR6(1)
ELH159M035AS4(1)
ELH159M035AT3(1)
ELH189M035AS5(1)
ELH189M035AT4(1)
ELH229M035AS6(1)
ELH229M035AT5(1)
ELH279M035AT6(1)
ELH228M050AQ1(1)
ELH278M050AQ2(1)
ELH278M050AR1(1)
ELH338M050AQ2(1)
ELH338M050AR1(1)
ELH398M050AQ3(1)
ELH398M050AR2(1)
ELH398M050AS1(1)
ELH478M050AQ4(1)
ELH478M050AR3(1)
ELH478M050AS1(1)
ELH568M050AQ5(1)
ELH568M050AR4(1)
ELH568M050AS2(1)
ELH568M050AT1(1)
ELH688M050AQ6(1)
ELH688M050AR4(1)
ELH688M050AS2(1)
ELH688M050AS3(1)
ELH688M050AT2(1)
ELH828M050AR6(1)
ELH828M050AS4(1)
ELH828M050AT2(1)
ELH109M050AS5(1)
ELH109M050AT3(1)
ELH129M050AS6(1)
ELH129M050AT4(1)
ELH159M050AT5(1)
ELH189M050AT6(1)
ELH188M063AQ1(1)
ELH228M063AQ2(1)
ELH228M063AR1(1)
ELH278M063AQ3(1)
ELH278M063AR2(1)
ELH278M063AS1(1)
ELH338M063AQ4(1)
VDC
VDC Surge
Rated
Capacitance
Case Size
DF
RC
LC
Part Number
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
7
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Table 1 – Ratings & Part Number Reference cont'd
VDC
VDC Surge
Voltage
Rated
Capacitance
120 Hz 20°C
(µF)
Case Size
D x L (mm)
DF
120 Hz 20°C
(tan δ %)*
RC
120 Hz 85°C
(A)
LC 20°C
5 Minutes
(mA)
Part Number
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
63
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
100
100
100
100
100
100
100
100
100
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
79
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
125
125
125
125
125
125
125
125
125
3300
3300
3900
3900
3900
4700
4700
4700
4700
5600
5600
5600
6800
6800
8200
8200
10000
10000
12000
1200
1500
1500
1800
1800
1800
2200
2200
2200
2700
2700
2700
2700
3300
3300
3300
3300
3900
3900
3900
4700
4700
4700
5600
5600
6800
6800
8200
10000
820
1000
1000
1200
1200
1500
1500
1500
1800
25 x 30
30 x 25
22 x 45
25 x 35
30 x 30
22 x 50
25 x 40
30 x 30
35 x 25
25 x 45
30 x 35
35 x 30
30 x 40
35 x 30
30 x 45
35 x 35
30 x 50
35 x 40
35 x 45
22 x 25
22 x 30
25 x 25
22 x 35
25 x 30
30 x 25
22 x 40
25 x 30
30 x 25
22 x 45
25 x 35
30 x 30
35 x 25
22 x 50
25 x 40
30 x 30
35 x 25
25 x 45
30 x 35
35 x 30
25 x 50
30 x 40
35 x 35
30 x 45
35 x 35
30 x 50
35 x 40
35 x 45
35 x 50
22 x 25
22 x 30
25 x 25
22 x 35
25 x 30
22 x 40
25 x 30
30 x 25
22 x 45
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
2.65
2.70
2.95
2.95
3.00
3.40
3.35
3.35
3.40
3.70
3.75
3.75
4.25
4.20
4.80
4.80
5.50
5.45
6.20
1.65
1.90
1.90
2.20
2.20
2.20
2.45
2.45
2.50
2.80
2.80
2.85
2.85
3.15
3.20
3.20
3.20
3.60
3.60
3.60
4.05
4.05
4.10
4.55
4.50
5.15
5.15
5.85
6.60
1.85
2.10
2.10
2.40
2.45
2.70
2.75
2.75
3.10
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
1.9
2.4
2.4
2.9
2.9
2.9
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
1.6
2.0
2.0
2.4
2.4
3.0
3.0
3.0
3.0
ELH338M063AR2(1)
ELH338M063AS1(1)
ELH398M063AQ5(1)
ELH398M063AR3(1)
ELH398M063AS2(1)
ELH478M063AQ6(1)
ELH478M063AR4(1)
ELH478M063AS2(1)
ELH478M063AT1(1)
ELH568M063AR5(1)
ELH568M063AS3(1)
ELH568M063AT2(1)
ELH688M063AS4(1)
ELH688M063AT2(1)
ELH828M063AS5(1)
ELH828M063AT3(1)
ELH109M063AS6(1)
ELH109M063AT4(1)
ELH129M063AT5(1)
ELH128M080AQ1(1)
ELH158M080AQ2(1)
ELH158M080AR1(1)
ELH188M080AQ3(1)
ELH188M080AR2(1)
ELH188M080AS1(1)
ELH228M080AQ4(1)
ELH228M080AR2(1)
ELH228M080AS1(1)
ELH278M080AQ5(1)
ELH278M080AR3(1)
ELH278M080AS2(1)
ELH278M080AT1(1)
ELH338M080AQ6(1)
ELH338M080AR4(1)
ELH338M080AS2(1)
ELH338M080AT1(1)
ELH398M080AR5(1)
ELH398M080AS3(1)
ELH398M080AT2(1)
ELH478M080AR6(1)
ELH478M080AS4(1)
ELH478M080AT3(1)
ELH568M080AS5(1)
ELH568M080AT3(1)
ELH688M080AS6(1)
ELH688M080AT4(1)
ELH828M080AT5(1)
ELH109M080AT6(1)
ELH827M100AQ1(1)
ELH108M100AQ2(1)
ELH108M100AR1(1)
ELH128M100AQ3(1)
ELH128M100AR2(1)
ELH158M100AQ4(1)
ELH158M100AR2(1)
ELH158M100AS1(1)
ELH188M100AQ5(1)
VDC
VDC Surge
Rated
Capacitance
Case Size
DF
RC
LC
Part Number
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
8
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Table 1 – Ratings & Part Number Reference cont'd
VDC
VDC Surge
Voltage
Rated
Capacitance
120 Hz 20°C
(µF)
Case Size
D x L (mm)
DF
120 Hz 20°C
(tan δ %)*
RC
120 Hz 85°C
(A)
LC 20°C
5 Minutes
(mA)
Part Number
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
160
180
180
180
180
180
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
225
225
225
225
225
1800
1800
1800
2200
2200
2200
2200
2700
2700
2700
3300
3300
3300
3900
3900
4700
5600
270
330
330
390
390
390
470
470
470
560
560
560
680
680
680
820
820
820
820
1000
1000
1000
1000
1000
1200
1200
1200
1500
1500
1500
1800
1800
2200
2200
2700
180
220
270
270
330
25 x 35
30 x 30
35 x 25
22 x 50
25 x 40
30 x 30
35 x 25
25 x 45
30 x 35
35 x 30
25 x 50
30 x 40
35 x 30
30 x 45
35 x 35
35 x 40
35 x 50
22 x 25
22 x 25
25 x 20
22 x 30
25 x 25
30 x 25
22 x 30
25 x 25
30 x 25
22 x 30
25 x 30
30 x 25
22 x 40
25 x 30
30 x 25
22 x 45
25 x 35
30 x 30
35 x 25
22 x 50
25 x 40
30 x 30
30 x 35
35 x 25
25 x 45
30 x 35
35 x 30
30 x 45
35 x 30
35 x 35
30 x 50
35 x 40
35 x 40
35 x 45
35 x 50
22 x 20
22 x 25
22 x 25
25 x 20
22 x 25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
3.15
3.15
3.15
3.50
3.55
3.55
3.60
4.10
4.05
4.05
4.50
4.55
4.50
5.15
5.10
5.75
6.20
1.15
1.40
1.35
1.55
1.55
1.50
1.75
1.75
1.70
1.95
1.95
1.90
2.20
2.20
2.15
2.50
2.55
2.50
2.50
2.85
2.80
2.80
2.80
2.80
3.15
3.15
3.20
3.75
3.70
3.70
4.20
4.20
4.60
4.80
5.45
1.00
1.10
1.25
1.25
1.40
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
0.9
1.0
1.0
1.2
1.2
1.2
1.5
1.5
1.5
1.8
1.8
1.8
2.2
2.2
2.2
2.6
2.6
2.6
2.6
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
0.6
0.8
1.0
1.0
1.2
ELH188M100AR3(1)
ELH188M100AS2(1)
ELH188M100AT1(1)
ELH228M100AQ6(1)
ELH228M100AR4(1)
ELH228M100AS2(1)
ELH228M100AT1(1)
ELH278M100AR5(1)
ELH278M100AS3(1)
ELH278M100AT2(1)
ELH338M100AR6(1)
ELH338M100AS4(1)
ELH338M100AT2(1)
ELH398M100AS5(1)
ELH398M100AT3(1)
ELH478M100AT4(1)
ELH568M100AT6(1)
ELH277M160AQ1(1)
ELH337M160AQ1(1)
ELH337M160AR7(1)
ELH397M160AQ2(1)
ELH397M160AR1(1)
ELH397M160AS1(1)
ELH477M160AQ2(1)
ELH477M160AR1(1)
ELH477M160AS1(1)
ELH567M160AQ2(1)
ELH567M160AR2(1)
ELH567M160AS1(1)
ELH687M160AQ4(1)
ELH687M160AR2(1)
ELH687M160AS1(1)
ELH827M160AQ5(1)
ELH827M160AR3(1)
ELH827M160AS2(1)
ELH827M160AT1(1)
ELH108M160AQ6(1)
ELH108M160AR4(1)
ELH108M160AS2(1)
ELH108M160AS3(1)
ELH108M160AT1(1)
ELH128M160AR5(1)
ELH128M160AS3(1)
ELH128M160AT2(1)
ELH158M160AS5(1)
ELH158M160AT2(1)
ELH158M160AT3(1)
ELH188M160AS6(1)
ELH188M160AT4(1)
ELH228M160AT4(1)
ELH228M160AT5(1)
ELH278M160AT6(1)
ELH187M180AQ7(1)
ELH227M180AQ1(1)
ELH277M180AQ1(1)
ELH277M180AR7(1)
ELH337M180AQ1(1)
VDC
VDC Surge
Rated
Capacitance
Case Size
DF
RC
LC
Part Number
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
9
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Table 1 – Ratings & Part Number Reference cont'd
VDC
VDC Surge
Voltage
Rated
Capacitance
120 Hz 20°C
(µF)
Case Size
D x L (mm)
DF
120 Hz 20°C
(tan δ %)*
RC
120 Hz 85°C
(A)
LC 20°C
5 Minutes
(mA)
Part Number
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
180
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
225
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
330
330
390
390
470
470
470
560
560
560
560
680
680
680
680
820
820
820
820
820
1000
1000
1000
1200
1200
1200
1500
1500
1500
1800
1800
2200
2200
180
220
270
270
270
330
330
330
390
390
470
470
470
560
560
560
680
680
680
680
820
820
820
820
22 x 30
25 x 25
22 x 30
25 x 25
22 x 35
25 x 30
30 x 25
22 x 35
22 x 40
25 x 30
30 x 25
22 x 45
25 x 35
30 x 30
35 x 25
22 x 50
25 x 40
30 x 30
30 x 35
35 x 25
25 x 45
30 x 35
35 x 30
30 x 40
35 x 30
35 x 35
30 x 45
35 x 35
35 x 40
35 x 40
35 x 45
35 x 45
35 x 50
22 x 25
22 x 25
22 x 25
22 x 30
25 x 25
22 x 25
22 x 30
25 x 25
22 x 30
25 x 25
22 x 35
25 x 30
30 x 25
22 x 40
25 x 35
30 x 25
22 x 45
25 x 35
30 x 30
35 x 25
25 x 40
25 x 45
30 x 30
30 x 35
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
1.40
1.40
1.60
1.60
1.80
1.80
1.80
2.00
2.00
1.95
2.00
2.25
2.20
2.20
2.20
2.55
2.55
2.60
2.60
2.60
2.85
2.85
2.90
3.25
3.30
3.30
3.85
3.80
3.80
4.30
4.30
4.90
4.90
0.95
1.10
1.25
1.25
1.25
1.45
1.45
1.45
1.60
1.55
1.80
1.80
1.80
2.00
2.00
2.00
2.35
2.30
2.30
2.30
2.60
2.60
2.60
2.60
1.2
1.2
1.4
1.4
1.7
1.7
1.7
2.0
2.0
2.0
2.0
2.4
2.4
2.4
2.4
2.9
2.9
2.9
2.9
2.9
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
0.7
0.9
1.1
1.1
1.1
1.3
1.3
1.3
1.6
1.6
1.9
1.9
1.9
2.2
2.2
2.2
2.7
2.7
2.7
2.7
3.0
3.0
3.0
3.0
ELH337M180AQ2(1)
ELH337M180AR1(1)
ELH397M180AQ2(1)
ELH397M180AR1(1)
ELH477M180AQ3(1)
ELH477M180AR2(1)
ELH477M180AS1(1)
ELH567M180AQ3(1)
ELH567M180AQ4(1)
ELH567M180AR2(1)
ELH567M180AS1(1)
ELH687M180AQ5(1)
ELH687M180AR3(1)
ELH687M180AS2(1)
ELH687M180AT1(1)
ELH827M180AQ6(1)
ELH827M180AR4(1)
ELH827M180AS2(1)
ELH827M180AS3(1)
ELH827M180AT1(1)
ELH108M180AR5(1)
ELH108M180AS3(1)
ELH108M180AT2(1)
ELH128M180AS4(1)
ELH128M180AT2(1)
ELH128M180AT3(1)
ELH158M180AS5(1)
ELH158M180AT3(1)
ELH158M180AT4(1)
ELH188M180AT4(1)
ELH188M180AT5(1)
ELH228M180AT5(1)
ELH228M180AT6(1)
ELH187M200AQ1(1)
ELH227M200AQ1(1)
ELH277M200AQ1(1)
ELH277M200AQ2(1)
ELH277M200AR1(1)
ELH337M200AQ1(1)
ELH337M200AQ2(1)
ELH337M200AR1(1)
ELH397M200AQ2(1)
ELH397M200AR1(1)
ELH477M200AQ3(1)
ELH477M200AR2(1)
ELH477M200AS1(1)
ELH567M200AQ4(1)
ELH567M200AR3(1)
ELH567M200AS1(1)
ELH687M200AQ5(1)
ELH687M200AR3(1)
ELH687M200AS2(1)
ELH687M200AT1(1)
ELH827M200AR4(1)
ELH827M200AR5(1)
ELH827M200AS2(1)
ELH827M200AS3(1)
VDC
VDC Surge
Rated
Capacitance
Case Size
DF
RC
LC
Part Number
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
10
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Table 1 – Ratings & Part Number Reference cont'd
VDC
VDC Surge
Voltage
Rated
Capacitance
120 Hz 20°C
(µF)
Case Size
D x L (mm)
DF
120 Hz 20°C
(tan δ %)*
RC
120 Hz 85°C
(A)
LC 20°C
5 Minutes
(mA)
Part Number
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
350
350
350
350
350
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
400
400
400
400
400
820
1000
1000
1000
1000
1000
1200
1200
1200
1200
1200
1500
1500
1500
1500
1800
1800
2200
2200
120
150
180
180
220
220
220
270
270
330
330
330
390
390
390
470
470
470
470
560
560
560
560
680
680
680
820
820
820
1000
1000
1200
1500
68
82
82
100
100
35 x 30
25 x 45
25 x 50
30 x 35
30 x 40
35 x 30
25 x 50
30 x 40
30 x 45
35 x 30
35 x 35
30 x 45
30 x 50
35 x 35
35 x 40
35 x 40
35 x 45
35 x 45
35 x 50
22 x 20
22 x 25
22 x 25
25 x 20
22 x 30
22 x 35
25 x 25
22 x 30
25 x 25
22 x 30
25 x 25
30 x 25
22 x 35
25 x 35
30 x 25
22 x 40
25 x 35
30 x 30
35 x 25
22 x 45
25 x 40
30 x 30
35 x 25
25 x 45
30 x 35
35 x 25
30 x 45
35 x 30
35 x 35
30 x 45
35 x 35
35 x 40
35 x 45
22 x 20
22 x 25
25 x 20
22 x 30
25 x 20
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
2.60
3.00
3.00
3.05
3.05
3.00
3.30
3.30
3.30
3.30
3.30
3.80
3.80
3.80
3.80
4.35
4.35
4.95
4.95
0.78
0.90
1.05
1.00
1.15
1.15
1.15
1.30
1.30
1.50
1.50
1.50
1.65
1.65
1.65
1.85
1.85
1.90
1.90
2.10
2.10
2.10
2.10
2.45
2.45
2.45
2.75
2.75
2.75
3.30
3.30
3.55
4.05
0.55
0.65
0.65
0.90
0.90
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
0.6
0.7
0.9
0.9
1.1
1.1
1.1
1.3
1.3
1.6
1.6
1.6
1.9
1.9
1.9
2.3
2.3
2.3
2.3
2.8
2.8
2.8
2.8
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
0.5
0.6
0.6
0.7
0.7
ELH827M200AT2(1)
ELH108M200AR5(1)
ELH108M200AR6(1)
ELH108M200AS3(1)
ELH108M200AS4(1)
ELH108M200AT2(1)
ELH128M200AR6(1)
ELH128M200AS4(1)
ELH128M200AS5(1)
ELH128M200AT2(1)
ELH128M200AT3(1)
ELH158M200AS5(1)
ELH158M200AS6(1)
ELH158M200AT3(1)
ELH158M200AT4(1)
ELH188M200AT4(1)
ELH188M200AT5(1)
ELH228M200AT5(1)
ELH228M200AT6(1)
ELH127M250AQ7(1)
ELH157M250AQ1(1)
ELH187M250AQ1(1)
ELH187M250AR7(1)
ELH227M250AQ2(1)
ELH227M250AQ3(1)
ELH227M250AR1(1)
ELH277M250AQ2(1)
ELH277M250AR1(1)
ELH337M250AQ2(1)
ELH337M250AR1(1)
ELH337M250AS1(1)
ELH397M250AQ3(1)
ELH397M250AR3(1)
ELH397M250AS1(1)
ELH477M250AQ4(1)
ELH477M250AR3(1)
ELH477M250AS2(1)
ELH477M250AT1(1)
ELH567M250AQ5(1)
ELH567M250AR4(1)
ELH567M250AS2(1)
ELH567M250AT1(1)
ELH687M250AR5(1)
ELH687M250AS3(1)
ELH687M250AT1(1)
ELH827M250AS5(1)
ELH827M250AT2(1)
ELH827M250AT3(1)
ELH108M250AS5(1)
ELH108M250AT3(1)
ELH128M250AT4(1)
ELH158M250AT5(1)
ELH686M350AQ7(1)
ELH826M350AQ1(1)
ELH826M350AR7(1)
ELH107M350AQ2(1)
ELH107M350AR7(1)
VDC
VDC Surge
Rated
Capacitance
Case Size
DF
RC
LC
Part Number
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
11
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Table 1 – Ratings & Part Number Reference cont'd
VDC
VDC Surge
Voltage
Rated
Capacitance
120 Hz 20°C
(µF)
Case Size
D x L (mm)
DF
120 Hz 20°C
(tan δ %)*
RC
120 Hz 85°C
(A)
LC 20°C
5 Minutes
(mA)
Part Number
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
350
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
120
120
150
150
150
180
180
180
220
220
220
220
270
270
270
330
330
330
390
390
470
470
560
680
56
68
68
82
82
100
100
100
120
120
120
150
150
180
180
180
180
220
220
220
220
270
270
270
270
330
330
330
330
390
390
390
470
22 x 30
25 x 25
22 x 35
25 x 30
30 x 25
22 x 40
25 x 30
30 x 25
22 x 45
25 x 35
30 x 30
35 x 25
25 x 40
30 x 35
35 x 25
25 x 50
30 x 40
35 x 30
30 x 40
35 x 30
30 x 45
35 x 35
35 x 40
35 x 45
22 x 20
22 x 25
25 x 20
22 x 25
25 x 20
22 x 25
22 x 30
25 x 25
22 x 30
22 x 35
25 x 25
25 x 30
30 x 25
22 x 40
22 x 45
25 x 35
30 x 30
22 x 50
25 x 40
30 x 30
35 x 25
22 x 50
25 x 40
30 x 35
35 x 30
25 x 45
25 x 50
30 x 40
35 x 30
30 x 40
30 x 45
35 x 35
30 x 45
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
1.00
1.00
1.15
1.15
1.15
1.30
1.25
1.25
1.45
1.45
1.45
1.45
1.65
1.65
1.65
1.80
1.80
1.80
2.00
2.00
2.25
2.25
2.50
2.90
0.55
0.60
0.60
0.80
0.80
0.85
0.90
0.90
0.95
1.05
1.05
1.15
1.15
1.20
1.30
1.30
1.35
1.50
1.50
1.50
1.50
1.60
1.65
1.65
1.65
1.75
1.90
1.90
1.85
1.95
2.15
2.10
2.20
0.8
0.8
1.0
1.0
1.0
1.3
1.3
1.3
1.5
1.5
1.5
1.5
1.9
1.9
1.9
2.3
2.3
2.3
2.7
2.7
3.0
3.0
3.0
3.0
0.4
0.5
0.5
0.6
0.6
0.8
0.8
0.8
1.0
1.0
1.0
1.2
1.2
1.4
1.4
1.4
1.4
1.8
1.8
1.8
1.8
2.2
2.2
2.2
2.2
2.6
2.6
2.6
2.6
3.0
3.0
3.0
3.0
ELH127M350AQ2(1)
ELH127M350AR1(1)
ELH157M350AQ3(1)
ELH157M350AR2(1)
ELH157M350AS1(1)
ELH187M350AQ4(1)
ELH187M350AR2(1)
ELH187M350AS1(1)
ELH227M350AQ5(1)
ELH227M350AR3(1)
ELH227M350AS2(1)
ELH227M350AT1(1)
ELH277M350AR4(1)
ELH277M350AS3(1)
ELH277M350AT1(1)
ELH337M350AR6(1)
ELH337M350AS4(1)
ELH337M350AT2(1)
ELH397M350AS4(1)
ELH397M350AT2(1)
ELH477M350AS5(1)
ELH477M350AT3(1)
ELH567M350AT4(1)
ELH687M350AT5(1)
ELH556M400AQ7(1)
ELH686M400AQ1(1)
ELH686M400AR7(1)
ELH826M400AQ1(1)
ELH826M400AR7(1)
ELH107M400AQ1(1)
ELH107M400AQ2(1)
ELH107M400AR1(1)
ELH127M400AQ2(1)
ELH127M400AQ3(1)
ELH127M400AR1(1)
ELH157M400AR2(1)
ELH157M400AS1(1)
ELH187M400AQ4(1)
ELH187M400AQ5(1)
ELH187M400AR3(1)
ELH187M400AS2(1)
ELH227M400AQ6(1)
ELH227M400AR4(1)
ELH227M400AS2(1)
ELH227M400AT1(1)
ELH277M400AQ6(1)
ELH277M400AR4(1)
ELH277M400AS3(1)
ELH277M400AT2(1)
ELH337M400AR5(1)
ELH337M400AR6(1)
ELH337M400AS4(1)
ELH337M400AT2(1)
ELH397M400AS4(1)
ELH397M400AS5(1)
ELH397M400AT3(1)
ELH477M400AS5(1)
VDC
VDC Surge
Rated
Capacitance
Case Size
DF
RC
LC
Part Number
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
12
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Table 1 – Ratings & Part Number Reference cont'd
VDC
VDC Surge
Voltage
Rated
Capacitance
120 Hz 20°C
(µF)
Case Size
D x L (mm)
DF
120 Hz 20°C
(tan δ %)*
RC
120 Hz 85°C
(A)
LC 20°C
5 Minutes
(mA)
Part Number
400
400
400
400
400
420
420
420
420
420
420
420
420
420
420
420
420
420
420
420
420
420
420
420
420
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
450
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
470
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
470
470
560
560
680
120
150
150
150
180
220
220
220
220
270
270
330
330
330
330
390
470
470
560
560
47
56
68
68
68
82
82
100
100
100
100
120
120
120
120
150
150
150
150
180
180
180
220
220
220
220
270
270
270
330
330
330
30 x 50
35 x 40
30 x 50
35 x 45
35 x 50
22 x 30
22 x 35
25 x 30
30 x 25
22 x 40
22 x 45
22 x 50
25 x 40
25 x 45
25 x 40
30 x 40
25 x 45
25 x 50
30 x 40
30 x 45
30 x 45
30 x 45
30 x 50
30 x 50
35 x 45
22 x 25
22 x 25
22 x 25
22 x 30
25 x 25
22 x 30
25 x 25
22 x 30
22 x 35
25 x 30
30 x 25
22 x 30
22 x 40
25 x 30
30 x 25
22 x 35
22 x 45
25 x 35
30 x 30
25 x 40
30 x 35
35 x 25
22 x 45
25 x 50
30 x 40
35 x 30
25 x 50
30 x 45
35 x 35
30 x 40
30 x 50
35 x 40
15
15
15
15
15
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
2.40
2.40
2.45
2.70
2.90
0.95
1.05
1.05
1.05
1.35
1.40
1.55
1.50
1.60
1.50
1.60
1.75
1.85
1.75
1.90
1.90
2.10
2.20
2.30
2.30
0.50
0.65
0.67
0.70
0.70
0.80
0.80
0.85
0.95
0.95
0.95
0.95
1.05
1.05
1.05
1.05
1.20
1.20
1.20
1.35
1.35
1.35
1.40
1.55
1.55
1.55
1.55
1.75
1.70
1.75
2.00
2.00
3.0
3.0
3.0
3.0
3.0
1.0
1.3
1.3
1.3
1.6
1.9
1.9
1.9
1.9
2.3
2.3
2.8
2.8
2.8
2.8
3.0
3.0
3.0
3.0
3.0
0.4
0.5
0.6
0.6
0.6
0.7
0.7
0.9
0.9
0.9
0.9
1.1
1.1
1.1
1.1
1.3
1.3
1.3
1.3
1.6
1.6
1.6
2.0
2.0
2.0
2.0
2.4
2.4
2.4
3.0
3.0
3.0
ELH477M400AS6(1)
ELH477M400AT4(1)
ELH567M400AS6(1)
ELH567M400AT5(1)
ELH687M400AT6(1)
ELH127M420AQ2(1)
ELH157M420AQ3(1)
ELH157M420AR2(1)
ELH157M420AS1(1)
ELH187M420AQ4(1)
ELH227M420AQ5(1)
ELH227M420AQ6(1)
ELH227M420AR4(1)
ELH227M420AR5(1)
ELH277M420AR4(1)
ELH277M420AS4(1)
ELH337M420AR5(1)
ELH337M420AR6(1)
ELH337M420AS4(1)
ELH337M420AS5(1)
ELH397M420AS5(1)
ELH477M420AS5(1)
ELH477M420AS6(1)
ELH567M420AS6(1)
ELH567M420AT5(1)
ELH476M450AQ1(1)
ELH566M450AQ1(1)
ELH686M450AQ1(1)
ELH686M450AQ2(1)
ELH686M450AR1(1)
ELH826M450AQ2(1)
ELH826M450AR1(1)
ELH107M450AQ2(1)
ELH107M450AQ3(1)
ELH107M450AR2(1)
ELH107M450AS1(1)
ELH127M450AQ2(1)
ELH127M450AQ4(1)
ELH127M450AR2(1)
ELH127M450AS1(1)
ELH157M450AQ3(1)
ELH157M450AQ5(1)
ELH157M450AR3(1)
ELH157M450AS2(1)
ELH187M450AR4(1)
ELH187M450AS3(1)
ELH187M450AT1(1)
ELH227M450AQ5(1)
ELH227M450AR6(1)
ELH227M450AS4(1)
ELH227M450AT2(1)
ELH277M450AR6(1)
ELH277M450AS5(1)
ELH277M450AT3(1)
ELH337M450AS4(1)
ELH337M450AS6(1)
ELH337M450AT4(1)
VDC
VDC Surge
Rated
Capacitance
Case Size
DF
RC
LC
Part Number
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
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13
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Table 1 – Ratings & Part Number Reference cont'd
VDC
VDC Surge
Voltage
Rated
Capacitance
120 Hz 20°C
(µF)
Case Size
D x L (mm)
DF
120 Hz 20°C
(tan δ %)*
RC
120 Hz 85°C
(A)
LC 20°C
5 Minutes
(mA)
Part Number
450
450
450
450
450
450
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
550
550
550
550
550
550
550
550
550
550
550
550
550
550
550
390
390
470
470
560
680
47
100
100
120
120
150
150
180
180
220
220
270
270
330
390
30 x 45
35 x 45
30 x 50
35 x 50
35 x 50
35 x 60
25 x 20
22 x 40
30 x 25
30 x 30
35 x 25
22 x 50
30 x 35
30 x 40
35 x 30
30 x 45
35 x 35
30 x 50
35 x 40
35 x 45
35 x 50
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
2.00
2.25
2.30
2.50
2.70
2.90
0.50
1.00
0.90
1.00
1.00
1.40
1.20
1.40
1.30
1.60
1.50
1.80
1.70
2.00
2.30
3.0
3.0
3.0
3.0
3.0
3.0
0.5
1.0
1.0
1.2
1.2
1.5
1.5
1.8
1.8
2.2
2.2
2.7
2.7
3.0
3.0
ELH397M450AS5(1)
ELH397M450AT5(1)
ELH477M450AS6(1)
ELH477M450AT6(1)
ELH567M450AT6(1)
ELH687M450AT8(1)
ELH476M500AR7(1)
ELH107M500AQ4(1)
ELH107M500AS1(1)
ELH127M500AS2(1)
ELH127M500AT1(1)
ELH157M500AQ6(1)
ELH157M500AT3(1)
ELH187M500AS4(1)
ELH187M500AT2(1)
ELH227M500AS5(1)
ELH227M500AT3(1)
ELH277M500AS6(1)
ELH277M500AT4(1)
ELH337M500AT5(1)
ELH397M500AT6(1)
VDC
VDC Surge
Rated
Capacitance
Case Size
DF
RC
LC
Part Number
(1) Insert packaging code. See Ordering Options Table for available options.
* When capacitance exceeds 1,000 µF, the DF value (%) is increased by 2% for every additional 1,000 µF.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
14
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Mounting Positions (Safety Vent)
In operation, electrolytic capacitors will always conduct a leakage current which causes electrolysis. The oxygen produced by
electrolysis will regenerate the dielectric layer but, at the same time, the hydrogen released may cause the internal pressure of the
capacitor to increase. The overpressure vent (safety vent) ensures that the gas can escape when the pressure reaches a certain value.
All mounting positions must allow the safety vent to work properly.
Installing
• A general principle is that lower-use temperatures result 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, particularly when high ripple current loads are applied. In any case, the maximum category
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.
• 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.
• Verify that the space around the pressure relief device is according to the following guideline:
Case Diameter
Space Around Safety Vent
≤ 16 mm
> 2 mm
> 16 to ≤ 40 mm
> 3 mm
> 40 mm
> 5 mm
It is recommended that capacitors always be mounted with the safety device uppermost or in the upper part of the capacitor.
• If the capacitors are stored for a long time, the leakage current must be verified. If the leakage current is superior to the value listed in
this catalog, the capacitors must be reformed. In this case, they can be reformed by application of the rated voltage through a series
resistor approximately 1 kΩ for capacitors with VR ≤ 160 V (5 W resistor) and 10 kΩ for the other rated voltages.
• In the case of capacitors connected in series, a suitable voltage sharing must be used.
In the case of balancing resistors, the approximate resistance value can be calculated as: R = 60/C
KEMET recommends, nevertheless, to ensure that the voltage across each capacitor does not exceed its rated voltage.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
15
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Application and Operation Guidelines
Electrical Ratings:
Capacitance (ESC)
Simplified equivalent circuit diagram of an electrolytic capacitor
The capacitive component of the equivalent series circuit (Equivalent Series Capacitance ESC) is determined by applying an alternate
voltage of ≤ 0.5 V at a frequency of 120 or 100 Hz and 20°C (IEC 384-1, 384-4).
Capacitance Change vs. Temperature
(typical value)
Capacitance Change (%)
Temperature Dependence of the Capacitance
Capacitance of an electrolytic capacitor depends upon
temperature: with decreasing temperature the viscosity of the
electrolyte increases, thereby reducing its conductivity.
Capacitance will decrease if temperature decreases.
Furthermore, temperature drifts cause armature dilatation and,
therefore, capacitance changes (up to 20% depending on the
series considered, from 0 to 80°C). This phenomenon is more
evident for electrolytic capacitors than for other types.
Temperature (°C)
C=
1
2π fZ
C = Capacitance (F)
f = Frequency (Hz)
Z = Impedance (Ω)
Capacitance Change vs. Frequency
(typical value)
Capacitance Change (%)
Frequency Dependence of the Capacitance
Effective capacitance value is derived from the impedance
curve, as long as impedance is still in the range where the
capacitance component is dominant.
Frequency (kHz)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
16
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Dissipation Factor tan δ (DF)
Dissipation Factor tan δ is the ratio between the active and reactive power for a sinusoidal waveform voltage. It can be thought of as a
measurement of the gap between an actual and ideal capacitor.
reactive
ideal
δ
actual
active
Tan δ is measured with the same set-up used for the series capacitance ESC.
tan δ = ω x ESC x ESR where:
ESC = Equivalent Series Capacitance
ESR = Equivalent Series Resistance
Dissipation Factor vs. Frequency
Dissipation Factor (%)
(typical value)
Frequency (kHz)
Dissipation Factor vs. Temperature
Dissipation Factor (%)
(typical value)
Temperature (°C)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
17
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Equivalent Series Inductance (ESL)
Equivalent Series Inductance or Self Inductance results from the terminal configuration and internal design of the capacitor.
Capacitor Equivalent Internal Circuit
Equivalent
Series
Capacitance
(ESC)
Equivalent
Series
Resistance
(ESR)
Equivalent
Series
Inductance
(ESL)
Equivalent Series Resistance (ESR)
Equivalent Series Resistance is the resistive component of the equivalent series circuit. ESR value depends on frequency and
temperature and is related to the tan δ by the following equation:
tan δ
ESR =
2πf ESC
ESR = Equivalent Series Resistance (Ω)
tan δ = Dissipation Factor
ESC = Equivalent Series Capacitance (F)
f = Frequency (Hz)
Tolerance limits of the rated capacitance must be taken into account when calculating this value.
ESR Change vs. Frequency
ESR (Ω)
(typical value)
Frequency (kHz)
ESR Change vs. Temperature
ESR (Ω)
(typical value)
Temperature (°C)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
18
L
Re
Co
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Impedance (Z)
Impedance of an electrolytic capacitor results from a circuit formed by the following individual equivalent series components:
Re
Co
L
Ce
Ce
Co = Aluminum oxide capacitance (surface and thickness of the dielectric)
Re = Resistance of electrolyte and paper mixture (other resistances not depending on the frequency are not considered: tabs, plates,
etc.)
Ce = Electrolyte soaked paper capacitance
L = Inductive reactance of the capacitor winding and terminals
Impedance of an electrolytic capacitor is not a constant quantity that retains its value under all conditions; it changes depending on
frequency and temperature.
Impedance as a function of frequency (sinusoidal waveform) for a certain temperature can be represented as follows:
Z [ohm]
1000
100
1/ω
ω Ce
10
B
Re
1
0.1
ωL
A
1/ω
ω Co
0.1
1
10
C
100
1000
10000
F [KHz]
• Capacitive reactance predominates at low frequencies
• With increasing frequency, capacitive reactance Xc = 1/ωCo decreases until it reaches the order of magnitude of electrolyte
resistance Re(A)
• At even higher frequencies, resistance of the electrolyte predominates: Z = Re (A - B)
• When the capacitor’s resonance frequency is reached (ω0), capacitive and inductive reactance mutually cancel each other
1/ωCe = ωL, ω0 = C√1/LCe
• Above this frequency, inductive reactance of the winding and its terminals (XL = Z = ωL) becomes effective and leads to an increase
in impedance
Generally speaking, it can be estimated that Ce ≈ 0.01 Co.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
19
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Impedance (Z) cont’d
Impedance as a function of frequency (sinusoidal waveform) for different temperature values can be represented as follows (typical
values):
Z (oh m )
10 µF
1000
100
-4 0°C
10
2 0°C
8 5°C
1
0.1
0.1
1
10
100
1000
1 0 0 00
F (K H z)
Re is the most temperature-dependent component of an electrolytic capacitor equivalent circuit. Electrolyte resistivity will decrease if
temperature rises.
In order to obtain a low impedance value throughout the temperature range, Re must be as little as possible. However, Re values
that are too low indicate a very aggressive electrolyte, resulting in a shorter life of the electrolytic capacitor at high temperatures. A
compromise must be reached.
Leakage Current (LC)
Due to the aluminum oxide layer that serves as a dielectric, a small current will continue to flow even after a DC voltage has been
applied for long periods. This current is called leakage current.
A high leakage current flows after applying voltage to the capacitor then decreases in a few minutes, e.g., after prolonged storage
without any applied voltage. In the course of continuous operation, the leakage current will decrease and reach an almost constant
value.
After a voltage-free storage the oxide layer may deteriorate, especially at high temperature. Since there are no leakage currents to
transport oxygen ions to the anode, the oxide layer is not regenerated. The result is that a higher than normal leakage current will flow
when voltage is applied after prolonged storage.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
20
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Leakage Current (LC) cont’d
As the oxide layer is regenerated in use, the leakage current will
gradually decrease to its normal level.
The relationship between the leakage current and voltage applied at
constant temperature can be shown schematically as follows:
I
Where:
VF = Forming voltage
If this level is exceeded, a large quantity of heat and gas will be
generated and the capacitor could be damaged.
VR = Rated Voltage
This level represents the top of the linear part of the curve.
VS = Surge voltage
This lies between VR and VF. The capacitor can be subjected to VS for short periods only.
VR
VS
VF
V
Electrolytic capacitors are subjected to a reforming process before acceptance testing. The purpose of this preconditioning is to ensure
that the same initial conditions are maintained when comparing different products.
Ripple Current (RC)
The maximum ripple current value depends on:
• Ambient temperature
• Surface area of the capacitor (heat dissipation area)
tan δ or ESR
• Frequency
The capacitor’s life depends on the thermal stress.
Frequency Dependence of the Ripple Current
ESR and, thus, the tan δ depend on the frequency of the applied voltage. This indicates that the allowed ripple current is also a function
of the frequency.
Temperature Dependence of the Ripple Current
The data sheet specifies maximum ripple current at the upper category temperature for each capacitor.
Expected Life Calculation Chart
Actual Operating Temperature (C°)
Expected Life Calculation
Expected life depends on operating temperature according to
the following formula: L = Lo x 2 (To-T)/10
Where:
L:
Expected life
Lo:
Load life at maximum permissible operating
temperature
T:
Actual operating temperature
To:
Maximum permissible operating temperature
This formula is applicable between 40°C and To.
Expected life (h)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
21
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Packaging Quantities
Size Code
Q7
Q1
Q2
Q3
Q4
Q5
Q6
R7
R1
R2
R3
R4
R5
R6
Diameter
(mm)
Length
(mm)
Bulk
Standard
Leads
22
22
22
22
22
22
22
25
25
25
25
25
25
25
20
25
30
35
40
45
50
20
25
30
35
40
45
50
400
400
400
400
400
400
400
200
200
200
200
200
200
200
Size Code
Diameter
(mm)
Length
(mm)
Bulk
Standard
Leads
30
30
30
30
30
30
30
35
35
35
35
35
35
35
25
30
35
40
45
50
60
25
30
35
40
45
50
60
200
200
200
200
200
200
200
200
200
200
200
200
200
200
S1
S2
S3
S4
S5
S6
S8
T1
T2
T3
T4
T5
T6
T8
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
22
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Construction
Detailed Cross Section
Termination Pin
Insulating End Disc
Insulating Sleeve
Rubber Seal
Laser Welded
Terminal Tab
Aluminum Can with
Safety Vent
Margin
Laser Welded
Terminal Tabs
Aluminum Can
Insulating Sleeve
Polarity Stripe (−)
Rubber Seal
Paper Spacer Impregnated
with Electrolyte
(First Layer)
Cathode Aluminum
Foil, Etched
(Second Layer)
Termination Pin (+)
Paper Spacer Impregnated
with Electrolyte
(Third Layer)
Termination Pin (−)
Anode Aluminum Foil, Etched,
Covered with Aluminum Oxide
(Fourth Layer)
Marking
Polarity Stripe (-)
KEMET logo
Series Identification
Rated Temperature
Manufacturing
Internal Codes
Rated Voltage (VDC)
Capacitance µF
Date Code
Year*/Month*
*Y = Year
Code
01
02
03
04
05
06
07
08
09
9
Year
2011
2012
2013
2014
2015
2016
2017
2018
2019
2019
*M = Month
Code
01
02
03
04
05
06
07
08
09
10
11
12
Month
1
2
3
4
5
6
7
8
9
10
11
12
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
A4018_ELH • 2/10/2016
23
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
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.
Extended cathode
Anode foil
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 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 sleeved and
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
A sample from each batch is taken by the quality department after
completion of the production process. This sample size is controlled
by the use of recognized sampling tables defined in BS 6001.
The following tests are applied and may be varied at the request
of the customer. In this case the batch, or special procedure, will
determine the course of action.
Electrical:
• Leakage current
• Capacitance
• ESR
• Impedance
• Tan Delta
Mechanical/Visual:
• Overall dimensions
• Torque test of mounting stud
• Print detail
• Box labels
• Packaging, including packed
quantity
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
Foil tabs
Tissues
Cathode foil
Etching
Forming
Winding
Decking
Impregnation
Assembly
Aging
Testing
Sleeving
Packing
A4018_ELH • 2/10/2016
24
Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
KEMET Corporation
World Headquarters
Europe
Asia
Southern Europe
Sasso Marconi, Italy
Tel: 39-051-939111
Northeast Asia
Hong Kong
Tel: 852-2305-1168
Mailing Address:
P.O. Box 5928
Greenville, SC 29606
Skopje, Macedonia
Tel: 389-2-55-14-623
Shenzhen, China
Tel: 86-755-2518-1306
www.kemet.com
Tel: 864-963-6300
Fax: 864-963-6521
Central Europe
Landsberg, Germany
Tel: 49-8191-3350800
Corporate Offices
Fort Lauderdale, FL
Tel: 954-766-2800
Kamen, Germany
Tel: 49-2307-438110
North America
Northern Europe
Wyboston, United Kingdom
Tel: 44-1480-273082
Taipei, Taiwan
Tel: 886-2-27528585
Espoo, Finland
Tel: 358-9-5406-5000
Southeast Asia
Singapore
Tel: 65-6701-8033
2835 KEMET Way
Simpsonville, SC 29681
Northeast
Wilmington, MA
Tel: 978-658-1663
Southeast
Lake Mary, FL
Tel: 407-855-8886
Central
Novi, MI
Tel: 248-994-1030
Beijing, China
Tel: 86-10-5877-1075
Shanghai, China
Tel: 86-21-6447-0707
Seoul, South Korea
Tel: 82-2-6294-0550
Penang, Malaysia
Tel: 60-4-6430200
Bangalore, India
Tel: 91-806-53-76817
Irving, TX
Tel: 972-915-6041
West
Milpitas, CA
Tel: 408-433-9950
Mexico
Guadalajara, Jalisco
Tel: 52-33-3123-2141
Note: KEMET reserves the right to modify minor details of internal and external construction at any time in the interest of product improvement. KEMET does not
assume any responsibility for infringement that might result from the use of KEMET Capacitors in potential circuit designs. KEMET is a registered trademark of
KEMET Electronics Corporation.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
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Snap-In Aluminum Electrolytic Capacitors – ELH Series, +85ºC
Disclaimer
All product specifications, 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 specifically disclaims – any warranty concerning suitability for a specific 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 Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
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