Rectangular Brick DC Link Capacitors
C4E Brick Type Series with Standard
and Custom Terminals
Overview
Polypropylene metallized film and/or segmented
rectangular plastic or metallic box type filled with
resin and screw, busbar or custom terminals.
Applications
Typical applications include DC and AC filtering.
Benefits
•
•
•
•
•
Controlled self-healing
Capable of withstanding transients up to 675 V
Totally customized
Very high capacitance density
Low losses
Part Number System
C4
Series
C4 = MKP
Capacitors
for Power
Applications
E
Type
E=
Rectangular
"Brick" case
E
Application
E = Energy
storage DC
link/DC filter
G
Rated Voltage
(VDC)*
G = 450
H = 600
I = 800
J = 700
O = 900
N = 1,000
Q = 1,100
P = 1,200
U = 1,300
Z = Special
voltages
M
Case Style
M = Plastic
N = Metal
Z = Special
X
Lead
Specification
X = Lug terminal
Z = Special
6500
Capacitance
Code (pF)
Digits 2 – 4
indicate the
first three
digits of the
capacitance
value.
First digit
indicates the
number of
zeros to be
added.
AAU
Internal
Code
K
Tolerance
J = 5%
K = 10%
*VDC unless noted otherwise
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
F3060_C4E • 10/19/2016
1
Rectangular Brick DC Link Capacitors
C4E Brick Type Series with Standard and Custom Terminals
Dimensions – Millimeters
L
H
d
p
LL
B
0.5
B
0.5
p1
p
p
1
4pin
2pin
p
Size
Code
W
X
Y
1
2
F
H
J
L
M
N
p
±0.4
27.5
27.5
27.5
27.5
27.5
37.5
37.5
37.5
37.5
52.5
52.5
p1
±0.4
B
11
13
14
19
22
H
20
25
28
29
37
40
44
37
45
45
50
L
31.5
31.5
31.5
31.5
31.5
41.5
41.5
42.5
42
57.5
57.5
LL
+0/-2
6
6
6
6
6
6
6
6
6
6
6
Maximum Maximum Maximum
10.2
10.2
10.2
20.3
20.3
20.3
20
24
28
30
30
35
Qualification
Reference Standards
IEC 61071, EN 61071,
EN 60252:1994, VDE
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
F3060_C4E • 10/19/2016
2
Rectangular Brick DC Link Capacitors
C4E Brick Type Series with Standard and Custom Terminals
General Technical Data
Dielectric
Application
Maximum Operating Temperature
Upper Temperature T
MAX
Lower Temperature T
MIN
Protection
Installation
Leads
Packaging
RoHS Compliant
Polypropylene metallized film - non inductive self-healing
DC filtering/DC-Link
+105°C
+85°C IEC 61071, Endurance Test Temperature
-40°C
Solvent resistant plastic case UL94 V-0
Thermosetting resin sealing UL94 V-0 compliant
Any position
Tinned copper wires
Packed in cardboard trays with protection for the terminals
Compliant with the restricted substance requirements of
Directive 2002/95/EC
Electrical Characteristics
Capacitance tolerance
Dissipation factor (DF)
Surge voltage
Overvoltage (IEC 61071)
Peak non Repetitive current
Insulation Resistance
Capacitance deviation in operation
Permissible relative humidity
± 5% at +25°C
≤ 0.0002 at 10 kHz and +25°C (±5°C)
1.5 * V
NDC
for maximum 10 times in life time at 25°C
1.15 * V
NDC
for maximum 30 minutes - once per day
1.3 * V
NDC
for maximum 1 minute - once per day
1.5 * I
PKR
- maximum 1000 times in life time
IR x C ≥ 30.000 seconds at 100 VDC 1 minute (+25°C)
±1.5% maximum on capacitance value measured at (+25°C)
Annual average ≤ 70%; 85% on 30 days/year randomly
distributed throughout the year. Dewing not admissible
Life Expectancy
Life expectancy
Capacitance drop at end of life
Failure rate IEC 61709
100.000 hours at V
NDC
@ Hot-Spot temperature T
HS
= +85°C
-5% (typical)
300 FIT at V
NDC
@ Hot-Spot temperature T
HS
= +85°C
Test Method
Test voltage between terminals
Test voltage between terminals
and case
Damp Heat
Change of temperature
1.5 * V
NDC
for 10 seconds or 1.65 V
NDC
for 2 seconds, at +25°C
3.2 kVac 50 Hz for 2 seconds
IEC 60068-2-78
IEC 60068-2-14
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
F3060_C4E • 10/19/2016
3
Rectangular Brick DC Link Capacitors
C4E Brick Type Series with Standard and Custom Terminals
Lifetime Expectancy/Failure Quota Graphs
Lifetime Curve V
NDC
= 450 V-
Hot Spot
Temperature
[ºC]
Lifetime Curve V
NDC
= 600 V- and V
NDC
= 700 V-
Hot Spot
Temperature
[ºw]
C
<55
70
85
100
105
1.50
1.50
Voltage Ratio [V/V ]
NDC
Voltage Ratio [V/V ]
NDC
1.40
1.30
1.20
1.10
1.00
0.90
0.80
10
100
1,000
10,000
100,000
1,000,000
<55
70
85
100
105
1.40
1.30
1.20
1.10
1.00
0.90
0.80
10
100
1,000
10,000
100,000
1,000,000
Lifetime Expectancy [h]
Lifetime Expectancy [h]
Lifetime Curve V
NDC
= 900 V- and V
NDC
= 1,100 V-
Hot Spot
Temperature
[ºC]
<55
70
85
100
105
FIT @ Hot Spot Temperatures
1,000,000
100,000
10,000
Hot Spot
Temperature
[ºC]
105
100
85
70
<55
1.50
Voltage Ratio [V/V ]
NDC
1.40
1.30
1.20
1.10
1.00
0.90
0.80
10
100
1,000
10,000
100,000
1,000,000
FIT
1,000
100
10
1
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
1.3
1.4
Lifetime Expectancy [h]
V/V
NDC
Notes:
T
HS
= T
AMB
+ ΔT
ΔT = ESR * I
rms
2
* Rth
I
rms
should be limited to values granting ΔT ≤ 30°C
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
F3060_C4E • 10/19/2016
4
Rectangular Brick DC Link Capacitors
C4E Brick Type Series with Standard and Custom Terminals
Environmental Compliance
As an environmentally conscious company, KEMET is working continuously with improvements concerning the environmental
effects of both our capacitors and the production of them.
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, like Lead (Pb), in electronic equipment. All products in this catalog are produced to help
our customers' obligations to guarantee their products to 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 like 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 like LF = Lead Free or LFW = Lead Free Wires on
the label.
Materials & Environment
The selection of materials used by KEMET for the production of capacitors is the result of extensive experience and
constant attention to environmental protection. KEMET selects its suppliers according to ISO 9001 standards and carries out
statistical analysis on the materials purchased before acceptance. All materials are, to the company's present knowledge,
non-toxic and free from Cadmium, Mercury, Chrome and compounds, PCB (Polychlorine Triphenyl), Bromide and Chlorine
Dioxins Bromurate Clorurate, CFC and HCFC and Asbestos.
Green Products
All KEMET power film products are ROHS Compliant.
Insulation Resistance
When the capacitor temperature increases, the insulation resistance decreases. This is due to increased electron activity.
Low insulation resistance can also be the result of moisture trapped in the windings, caused by a prolonged exposure to
excessive humidity.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
F3060_C4E • 10/19/2016
5
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