Aluminum Can Power Film Capacitors
C44P-R, 330 – 1,000 VAC/700 – 2,300 VDC,
for PFC & AC Filter
Overview
Applications
The C44P-R capacitor is a polypropylene metallized film
capacitor with a cylindrical, aluminium can-type design filled
with a soft, vegetable oil-based, polyurethane resin. It uses
screw terminals, a plastic insulator, and an overpressure
safety device.
Typical applications include commutation, power factor
correction, and AC harmonic filtering.
Benefits
• Overpressure safety device
• High peak current capability
• High torque screw terminals with plastic insulator
• Long lifetime
• Self-healing
Part Number System
C
44
Series
MKP
Capacitors
for Power
Applications
P
Application
44 =
AC filter
330 – 1,000
VAC
L
G
Rated Voltage Case Type
L = 330 VAC
K = 440 VAC
M = 480 VAC
P = 550 VAC
R = 640 VAC
U = 780 VAC
X = 1,000 VAC
G=
M12
bolt
R
Terminal
Style
R=
Male
M10
6
4
0
0
R
Capacitance Code (pF)
Filling
Digits nine, ten, and
eleven indicate the
first three digits of
capacitance value. Digit
8 indicates the number
of zeros to be added.
Polyurethane
resin filled
AS
J
Internal
Tolerance
Codes
J = 5%
K = 10%
It is not possible to manufacture every part number which could be created from coding description. Please refer to table of standard part numbers and
ask KEMET for other possibilities.
Built Into Tomorrow
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
F3117_C44P-R • 5/19/2021
1
Aluminum Can Power Film Capacitors
C44P-R, 330 - 1,000 VAC/700 - 2,300 VDC, for PFC & AC Filter
Dimensions – Millimeters
(Ø+4)±1
S±1
Ø20±1
W1±1
M10
W±1
H±2
H1
M1
ر0.5
Diameter
S
W
W1
M1
H1
Ø = 65
28
18
40
12
16
Ø ≥ 75
35
21
45
12
16
All dimensions are in mm
Maximum Driving Torque
Terminals M10
10 [N*m]
Bolt M12
12 [N*m]
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
F3117_C44P-R • 5/19/2021
2
Aluminum Can Power Film Capacitors
C44P-R, 330 - 1,000 VAC/700 - 2,300 VDC, for PFC & AC Filter
General Technical Data
Reference Standards
Dielectric
Climatic Category
Maximum hot spot temperature
Endurance Test IEC 61071
Installation
IEC 61071
UL810 approved
Polypropylene film
Non-inductive type winding
25/70/56 – IEC 60068–1
+80°C
+70°C at case temperature
Any position
Tinned brass deck with self-exstinguishing UL 94 V0 plastic insulators
Electrical Characteristics
Rated Voltage
Urms = (see table) VAC
Surge Voltage
Us = (see table) VDC
Capacitance Tolerance
Dissipation Factor PP typical
(tgδ0)
Storage Temperature
Relative Humidity
Capacitance deviation in
temperature range (−40 +50°C)
±5% or ±10%
≤ 0.0002 at 25°C
−40 to 85°C
Annual average ≤ 80% at 24°C
On 30 days/year permanently 100%.
On other days occasionally 90%.
Dewing not admitted
±1.5% maximum on capacitance value at 20°C
Life Expectancy
Life Expectancy
Capacitance Drop at End of Life
Failure Rate IEC 61709
100,000 hours at VRMS with THS ≤ 75°C
−5% (typical)
See FIT Graph
Test Methods
Test Voltage Term to Term (UTT)
1.5 x VRMS for 10 seconds at 25°C
Test Voltage Term to Case (UTC)
3,600 V ~ 50 Hz for 10 seconds (VRMS ≤ 480 VAC)
6,000 V ~ 50 Hz for 10 seconds (VRMS ≥ 550 VAC)
Damp Heat
IEC 60068–2–78
Change of Temperature
IEC 60068–2–14
Vibration Strength
IEC 60068–2–6
NOTICE: Care should be taken to ensure that there still is electrical clearance of 15 mm between terminations and other live or earthed parts above the
capacitor, in case of safety device activation.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
F3117_C44P-R • 5/19/2021
3
Aluminum Can Power Film Capacitors
C44P-R, 330 - 1,000 VAC/700 - 2,300 VDC, for PFC & AC Filter
Table 1 – Ratings & Part Number Reference
1
Maximum
Dimensions
(mm)
Irms
at 10 kHz,
40°C
RS
ESL
Thermal
Resistance
H
(A)1
(mΩ)
(nH)
(°C/W)
65
75
65
65
75
75
85
85
85
75
65
65
65
75
65
75
85
85
75
65
75
75
75
75
85
75
85
65
75
65
65
75
85
95
65
65
75
65
75
95
95
116
65
75
75
85
75
85
95
75
75
75
75
85
95
117
117
247
247
247
247
197
247
280
147
197
197
247
197
247
247
247
247
117
147
147
147
157
197
197
247
247
117
117
197
247
247
247
247
117
147
147
247
247
247
247
247
117
147
147
147
247
247
247
147
140
147
247
247
247
25
43
45
55
55
58
63
65
75
30
50
50
40
50
45
55
60
60
35
30
50
50
50
50
55
50
50
34
40
50
50
57
60
60
30
30
36
49
55
60
60
60
25
28
35
42
52
55
60
32
36
35
40
45
55
2.3
1.7
2.0
2.0
1.7
1.7
1.2
1.5
1.1
2.7
1.8
1.8
2.5
1.6
2.3
2.0
1.7
1.6
2.4
3.8
1.4
1.4
1.2
1.4
1.4
1.8
1.6
2.1
1.6
1.4
1.7
1.4
1.3
1.2
2.5
3.0
2.2
1.9
1.6
1.3
1.3
1.2
3.0
3.6
2.7
2.0
1.8
1.5
1.3
2.5
2.1
2.0
1.7
1.4
1.2
115
140
150
160
160
170
160
180
210
145
135
165
155
170
160
175
175
180
140
140
145
150
160
170
173
175
180
125
130
135
145
160
165
180
120
125
135
145
160
170
180
180
130
135
140
150
160
170
180
150
150
155
165
170
180
D
H
Irms
RS
ESL
Vrms
Rated
Voltage
Surge
Voltage
VAC
VDC
VDC
D
100
200
300
320
400
500
500
600
600
100
100
120
133
133
150
200
250
300
60
60
70
80
100
150
166
200
250
22
33
47
68
100
120
150
15
22
33
47
68
100
120
150
10
15
22
33
47
68
100
15
20
22
33
47
68
330
330
330
330
330
330
330
330
330
440
440
440
440
440
440
440
440
440
480
480
480
480
480
480
480
480
480
550
550
550
550
550
550
550
640
640
640
640
640
640
640
640
780
780
780
780
780
780
780
1,000
1,000
1,000
1,000
1,000
1,000
700
700
700
700
700
700
700
700
700
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,100
1,100
1,100
1,100
1,100
1,100
1,100
1,100
1,100
1,280
1,280
1,280
1,280
1,280
1,280
1,280
1,400
1,400
1,400
1,400
1,400
1,400
1,400
1,400
1,700
1,700
1,700
1,700
1,700
1,700
1,700
2,300
2,300
2,300
2,300
2,300
2,300
1,050
1,050
1,050
1,050
1,050
1,050
1,050
1,050
1,050
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,650
1,650
1,650
1,650
1,650
1,650
1,650
1,650
1,650
1,900
1,900
1,900
1,900
1,900
1,900
1,900
2,100
2,100
2,100
2,100
2,100
2,100
2,100
2,100
2,500
2,500
2,500
2,500
2,500
2,500
2,500
3,300
3,300
3,300
3,300
3,300
3,300
Cap
Value
VAC
Rated
Voltage
Surge
Voltage
Cap
Value
(µF)
dV/dt
(V/µs)
Part Number
8.5
6.1
3.6
3.6
3.0
3.0
3.4
2.9
2.4
5.7
4.4
4.2
3.7
4.0
3.5
3.2
3.1
2.8
6.9
5.9
5.7
5.3
5.0
5.8
5.0
4.6
4.2
11.5
10.4
7.8
6.1
5.2
4.6
4.4
12.2
10.1
9.1
5.9
5.2
4.4
4.1
3.8
14.2
9.7
8.1
7.1
5.2
4.8
4.0
9.4
8.3
8.0
5.3
4.7
4.1
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
70
70
70
70
70
70
70
85
85
85
85
85
85
C44PLGR6100RASJ
C44PLGR6200RASJ
C44PLGR6300RASJ
C44PLGR6320RASJ
C44PLGR6400RASJ
C44PLGR6500RASK
C44PLGR6500RBSK
C44PLGR6600RASJ
C44PLGR6600RBSK
C44PKGR6100RASJ
C44PKGR6100RBSJ
C44PKGR6120RASK
C44PKGR6133RASJ
C44PKGR6133RBSJ
C44PKGR6150RASJ
C44PKGR6200RASJ
C44PKGR6250RASJ
C44PKGR6300RASK
C44PMGR5600RASJ
C44PMGR5600RBSJ
C44PMGR5700RASJ
C44PMGR5800RASJ
C44PMGR6100RASJ
C44PMGR6150RASK
C44PMGR6166RASJ
C44PMGR6200RASK
C44PMGR6250RASJ
C44PPGR5220RASK
C44PPGR5330RASK
C44PPGR5470RASK
C44PPGR5680RASK
C44PPGR6100RASK
C44PPGR6120RASK
C44PPGR6150RASK
C44PRGR5150RASK
C44PRGR5220RASK
C44PRGR5330RASK
C44PRGR5470RASK
C44PRGR5680RASK
C44PRGR6100RASK
C44PRGR6120RASK
C44PRGR6150RASK
C44PUGR5100RASK
C44PUGR5150RASK
C44PUGR5220RASK
C44PUGR5330RASK
C44PUGR5470RASK
C44PUGR5680RASK
C44PUGR6100RASK
C44PXGR5150RASK
C44PXGR5200RCSK
C44PXGR5220RASK
C44PXGR5330RASK
C44PXGR5470RASK
C44PXGR5680RASK
Thermal
Resistance
dV/dt
(V/µs)
Part Number
Maximum admissible RMS current THS ≤ 75°C; ∆Tmax ≤ 35°C.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
F3117_C44P-R • 5/19/2021
4
Aluminum Can Power Film Capacitors
C44P-R, 330 - 1,000 VAC/700 - 2,300 VDC, for PFC & AC Filter
Lifetime Expectancy/Failure Quota Graphs
Hot Spot
Temperature
[°C]
Lifetime Curve C44P R
Voltage Ratio (V/VRMS)
1.40
1.30
≤60°C
1.20
70°C
1.10
1.00
At each frequency, the Power Losses are the sum of:
1. Dielectric Power Losses
PD(fi) = 2 * π * fi* C * V(fi)2* tgδ0
which can be alternatively calculated as
PD(fi) =
75°C
0.90
0.80
80°C
0.70
0.60
Power Losses and Hot Spot Temperature Calculation
100
1,000
10,000
100,000
I(fi)2
2 * π * fi* C
* tgδ0
where: tgδ0 = 2 * 10−4
2. Joule Power Losses:
PJ(fi) = Rs * I(fi)2
1,000,000
Lifetime Expectancy (hours)
The Total Power Losses are the sum of the components at each frequency:
PT = ∑ [PD ( f i ) + PJ ( f i )]
i
The Thermal Jump in the Hot Spot is:
ΔTHS = PT * Rth-hs
V = Operating Voltage [VAC]
Vrms = Rated Voltage [VAC]
The Hot Spot Temperature is:
THS = Ta + ΔTHS
FIT at Hot Spot Temperatures
80
75
70
Hot Spot
Temperature °C
≤60
Limits for the formulas
The limits listed below should not be exceeded:
1.
1,000
∑V( f )
2
≤ VRMS
∑ I( f )
2
≤ I RMS
i
2.
100
FIT
i
i
THS = Ta + ΔTHS ≤ (THS )MAX
10
1
0.6
i
0.65
0.7
0.75
0.8
0.85
0.9
0.95
1
1.05
Voltage Ratio (V/Vrms)
Example of calculation
Part Number: C44PKGR6100RASJ
Rated VRMS = 440 [VRMS]
Rated IRMS = 30 [A]
Rs = 2.7 [mΩ]
Rth = 5.7 [°C/W]
Fundamental Frequency F1 = 50 [Hz]
Ripple Frequency F2 = 7,000 [Hz]
Fundamental Voltage V1 = 440 [V~]
Ripple Current I2 = 27 [A]
Ta = 39°C
I1 = I(50) = 2 * π * 50 * 100 * 10-6 * 440 = 13.8 [A]
V2 = V(7,000) = [27/(2 * π * 7,000 * 100 * 10−6)] = 6.14 [V]
1.1
Where Ta is the ambient temperature (steady state temperature of the
cooling air flowing around the capacitor, measured at 100 mm of distance
from the capacitor and at a height of 2/3 height of the capacitor).
3. Maximum case temperature (TCASE) ≤ 70°C
IRMS = √(13.82 + 27 2) = 30 ≤ 30 → Admitted
VRMS = √(4402 + 6.12) = 440 ≤ 440 → Admitted
PD(50) = 2 * π * 50 * 100 * 10-6 * 4402 * 2 * 10−4 = 1.22 [W]
PD(7,000) = [272/(2 * π * 7,000 * 100 * 10−6)] * 2 * 10−4 = 0.03 [W]
PJ(50) = 2.7 * 10−3 * [(2 *π * 50 * 100 * 10−6 * 440)2] = 0.52 [W]
PJ(7,000) = 2.7 * 10−3 * 27 2 = 1.97 [W]
PT = 1.22 + 0.03 + 0.52 + 1.97 = 3.74 [W]
ΔTHS = 5.7 * 3.74 = 21 [°C]
THS = Ta + ΔTHS
THS = 39 + 21 = 60 [°C] →OK since hot spot temperature is less
than maximum admitted
Expected Life at THS = 75°C → 100,000 hours (see lifetime curve)
Expected Life at THS = 60°C → 140,000 hours (see lifetime curve)
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
F3117_C44P-R • 5/19/2021
5
Aluminum Can Power Film Capacitors
C44P-R, 330 - 1,000 VAC/700 - 2,300 VDC, for PFC & AC Filter
Marking
KEMET
C44PLGR6400RASJ
400µF±5%
Urms = 330V~
lrms = 55A 50/60Hz
-25/70/56
PROTECTED 10000AFC
SH NO PCBs
BJ1 17340275
®
Manufacturer Logo
Part Number
Rated Capacitance and Tolerance
Rated Voltage
Rated Current and Frequencies
Climatic Category
UL Approvals
Self-Healing Dielectric, UL Logo
Production Date and Batch Number
Environmental Compliance
As a leading global supplier of electronic components and an environmentally conscious company, KEMET continually
aspires to improve the environmental effects of our manufacturing processes and our finished electronic components.
In Europe (RoHS Directive) and in some other geographical areas such as China (China RoHS), legislation has been enacted
to prevent or otherwise limit the use of certain hazardous materials, including lead (Pb), in electronic equipment. KEMET
monitors legislation globally to ensure compliance and endeavors to adjust our manufacturing processes and/or electronic
components as may be required by applicable law.
For military, medical, automotive, and some commercial applications, the use of lead (Pb) in the termination is necessary
and/or required by design. KEMET is committed to communicating RoHS compliance to our customers. Information related
to RoHS compliance will be provided in data sheets and using specific identifiers on the packaging labels.
All KEMET power film capacitors are RoHS compliant.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
F3117_C44P-R • 5/19/2021
6
Aluminum Can Power Film Capacitors
C44P-R, 330 - 1,000 VAC/700 - 2,300 VDC, for PFC & AC Filter
Materials & Environment
The selection of raw materials that KEMET uses for the production of its electronic components is the result of extensive
experience. KEMET directs specific attention toward environmental protection. KEMET selects its suppliers according to
ISO 9001 standards and performs statistical analyses on raw materials before acceptance for use in manufacturing our
electronic components. All materials are, to the best of KEMET’s knowledge, non-toxic and free from cadmium; mercury;
chrome and compounds; polychlorine triphenyl (PCB); bromide and chlorinedioxins bromurate clorurate; CFC and HCFC;
and asbestos.
Dissipation Factor
Dissipation factor is a complex function involved with capacitor inefficiency. The tgδ may vary up and down with increased
temperature. For more information, refer to Performance Characteristics.
Sealing
Hermetically Sealed Capacitors
As the temperature increases, the pressure inside the capacitor increases. If the internal pressure is high enough, it can
cause a breach in the capacitor. Such a breach can result in leakage, impregnation, filling fluid, or moisture susceptibility.
Barometric Pressure
The altitude at which hermetically sealed capacitors are operated controls the capacitor's voltage rating. As the barometric
pressure decreases, the susceptibility to terminal arc-over increases. Non-hermetic capacitors can be affected by internal
stresses due to pressure changes. These effects can be in the form of capacitance changes, dielectric arc-over, and/or low
insulation resistance. Altitude can also affect heat transfer. Heat that is generated in an operation cannot be dissipated
properly, and high RI2 losses and eventual failure can result.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
F3117_C44P-R • 5/19/2021
7
Aluminum Can Power Film Capacitors
C44P-R, 330 - 1,000 VAC/700 - 2,300 VDC, for PFC & AC Filter
KEMET Electronics Corporation Sales Offices
For a complete list of our global sales offices, please visit www.kemet.com/sales.
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 is a registered trademark of KEMET Electronics Corporation.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
F3117_C44P-R • 5/19/2021
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