Type 947C Polypropylene, DC Link Capacitors
High Current, High Capacitance for Inverter Applications
Type 947C series uses the most advanced metallized film
technology for long life, high reliability in DC Link applications.
This series delivers high capacitance, high voltage and high ripple
current handling capabilities required for inverters used in wind,
solar, fuel cell applications and more.
Highlights
- Non-polar dielectric
- Dry, resin filled
- High reliability and life expectancy
- Replacement for aluminum electrolytic
capacitors (lower capacitance, higher current)
- High current to 100 Amps
- Low ESR
- Low Inductance
110 to 1500 µF
±10% standard, ±5% optional
800 to 1300 Vdc
-40 ºC to 85 ºC (ambient)
see data tables
230 Vac
150% rated DC voltage for 10 s
4 kVac @ 50/60 Hz for 60 s
5000 h @ 85 ºC, rated voltage
200,000 h @ 60 ºC , rated voltage
100 FIT typical (medium size capacitor)
IEC 61071, IEC 61881
RoHS Compliant
Specifications
Capacitance Range
Capacitance Tolerance
Rated Voltage
Operating Temperature Range
Maximum rms Current
Maximum rms Voltage
Test Voltage between Terminals @ 25 ºC
Test Voltage between Terminals & Case @ 25 ºC
Life Test
Life Expectancy
Reliability
Standards
Dimensions
Construction Details
Case Material
Resin Material
Terminal Material
90.0 mm
+2.0/-0.0 mm
90.0 mm
+2.0/-0.0 mm
Max Torque
2.5 Nm
M5 x 4.0 mm
Min
45.0
±1.0 mm
17.5 mm
45.0
±1.0 mm
Max Torque
8.5 Nm
M6 x 10 mm
Min
15.0 mm
S
±1.0 mm
Aluminum with Black PVC Sleeve
Dry Resin UL94V-0
Tin Plated Brass
D
±1.0 or 2.0 mm
Max Torque
8.5 Nm
M8 x 1.25 mm
20.7 mm
6.0
±1.0 mm
6.0
±1.0 mm
6.0
±1.0 mm
20.0
±1.0 mm
H
±2.0 mm
16.0
±1.0 mm
H
±2.0 mm
H
±1.0 mm
16.0
±1.0 mm
16.0
±1.0 mm
Figure 1
Figure 2
All Shown with Optional M12 x 1.75 THD Stud
Lock Washer and Hex Nut Provided
Figure 3
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
Type 947C Polypropylene, DC Link Capacitors
High Current, High Capacitance for Inverter Applications
Part Numbering System
947C
Type
947C
361
Capacitance
361
= 360 µF
731
= 730 µF
152
= 1500 µF
K
Tolerance
K
= ±10 %
J
= ±5 %
801
Voltage
801
= 800 Vdc
901
= 900 Vdc
102
= 1000 Vdc
112
= 1100 Vdc
122
= 1200 Vdc
132
= 1300 Vdc
C
Diameter D
C =
90 mm
B = 85 mm
D = 116 mm
A
Height H
T
= 85 mm
A
= 97 mm
B
= 120 mm
G
= 140 mm
C
= 145 mm
L
= 165 mm
D
= 170 mm
M
Terminal
I
= M5 Insert
Threaded
M
= M8 Stud
Threaded
H
= M6 Insert
Threaded
S
Mounting
blank
= no stud
S
= M12 Stud
Threaded
– NS
Sleeving
Specify –NS
for Bare Can
Ratings
NOTE:
Other ratings, sizes and performance specifications are available. Contact us.
Rated
Can
D
(mm)
85
90
90
90
90
85
90
90
90
90
85
90
90
90
90
116
85
90
90
90
90
116
85
90
90
116
116
116
85
Can
Height
H
(mm)
85
85
85
97
97
97
97
97
120
120
120
120
120
145
145
85
140
145
145
170
170
97
170
170
170
120
145
165
85
Lead
Spacing
S
(mm)
31.7
45.0
45.0
45.0
45.0
31.7
45.0
45.0
45.0
45.0
31.7
45.0
45.0
45.0
45.0
50.0
31.7
45.0
45.0
45.0
45.0
50.0
31.7
45.0
45.0
50.0
50.0
50.0
31.7
Case
Area
(mm²)
34000
36800
36800
40100
40100
37300
40100
40100
46700
46700
43400
46700
46700
53700
53700
52100
48700
53700
53700
60800
60800
56500
56700
60800
60800
64900
74000
81300
34000
Current
ΔT = 40
Irms
(A)
74
78
78
72
72
71
74
74
70
70
66
70
70
68
68
99
64
68
68
68
68
94
63
66
66
86
80
79
70
Typ
ESR
(mΩ)
1.2
1.1
1.1
1.3
1.3
1.4
1.3
1.3
1.6
1.6
1.8
1.7
1.7
2.0
2.0
0.7
2.2
2.1
2.1
2.3
2.3
0.8
2.7
2.5
2.5
1.1
1.4
1.6
1.3
Typ
ESL
(nH)
41
41
41
60
60
44
44
44
75
75
50
50
50
85
85
44
55
56
56
95
95
48
63
63
63
54
61
67
41
Thermal Resistance
Θcc
(ºC/W)
2.9
2.8
2.8
3.0
3.0
2.7
2.7
2.7
2.6
2.6
2.3
2.3
2.3
2.2
2.2
2.1
2.0
2.0
2.0
1.9
1.9
2.1
1.7
1.7
1.7
2.0
1.9
1.7
2.9
Θca
(ºC/W)
3.4
3.1
3.1
2.9
2.9
3.1
2.9
2.9
2.5
2.5
2.6
2.5
2.5
2.1
2.1
2.2
2.4
2.1
2.1
1.9
1.9
2
2
1.9
1.9
1.8
1.6
1.4
3.4
Mass
(kg)
0.6
0.7
0.7
0.9
0.9
0.7
0.7
0.7
1.0
1.0
0.8
0.9
0.9
1.2
1.2
1.1
0.9
1.1
1.1
1.3
1.3
1.2
1.1
1.2
1.2
1.4
1.7
1.9
0.6
Fig
3
1
2
1
2
3
1
2
1
2
3
1
2
1
2
3
3
1
2
1
2
3
3
1
2
3
3
3
3
Cap. Voltage Diameter
Part Number
947C311K801BTHS
947C341K801CTMS
947C341K801CTIS
947C361K801CAMS
947C361K801CAIS
947C381K801BAHS
947C411K801CAMS
947C411K801CAIS
947C491K801CBMS
947C491K801CBIS
947C511K801BBHS
947C561K801CBMS
947C561K801CBIS
947C601K801CCMS
947C601K801CCIS
947C621K801DTHS
947C651K801BGHS
947C701K801CCMS
947C701K801CCIS
947C731K801CDMS
947C731K801CDIS
947C751K801DAHS
947C791K801BDHS
947C851K801CDMS
947C851K801CDIS
947C102K801DBHS
947C122K801DCHS
947C152K801DLHS
947C241K901BTHS
C
(µF)
310
340
340
360
360
380
410
410
490
490
510
560
560
600
600
620
650
700
700
730
730
750
790
850
850
1000
1200
1500
240
Vr
(Vdc)
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
900
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
Type 947C Polypropylene, DC Link Capacitors
High Current, High Capacitance for Inverter Applications
Rated
Part Number
947C261K901CTMS
947C261K901CTIS
947C291K901BAHS
947C321K901CAMS
947C321K901CAIS
947C401K901BBHS
947C431K901CBMS
947C431K901CBIS
947C481K901DTHS
947C511K901BGHS
947C551K901CCMS
947C551K901CCIS
947C581K901DAHS
947C611K901BDHS
947C661K901CDMS
947C661K901CDIS
947C791K901DBHS
947C102K901DCHS
947C122K901DLHS
947C191K102BTHS
947C211K102CTMS
947C211K102CTIS
947C231K102CAMS
947C231K102CAIS
947C241K102BAHS
947C251K102CAMS
947C251K102CAIS
947C311K102CBMS
947C311K102CBIS
947C321K102BBHS
947C351K102CBMS
947C351K102CBIS
947C381K102DTHS
947C391K102CCMS
947C391K102CCIS
947C411K102BGHS
947C441K102CCMS
947C441K102CCIS
947C471K102DAHS
947C471K102CDMS
947C471K102CDIS
947C491K102BDHS
C
(µF)
260
260
290
320
320
400
430
430
480
510
550
550
580
610
660
660
790
1000
1200
190
210
210
230
230
240
250
250
310
310
320
350
350
380
390
390
410
440
440
470
470
470
490
Vr
(Vdc)
900
900
900
900
900
900
900
900
900
900
900
900
900
900
900
900
900
900
900
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
Can
D
(mm)
90
90
85
90
90
85
90
90
116
85
90
90
116
85
90
90
116
116
116
85
90
90
90
90
85
90
90
90
90
85
90
90
116
90
90
85
90
90
116
90
90
85
Can
Height
H
(mm)
85
85
97
97
97
120
120
120
85
140
145
145
97
170
170
170
120
145
165
85
85
85
97
97
97
97
97
120
120
120
120
120
85
145
145
140
145
145
97
170
170
170
Lead
Spacing
S
(mm)
45.0
45.0
31.7
45.0
45.0
31.7
45.0
45.0
50.0
31.7
45.0
45.0
50.0
31.7
45.0
45.0
50.0
50.0
50.0
31.7
45.0
45.0
45.0
45.0
31.7
45.0
45.0
45.0
45.0
31.7
45.0
45.0
50.0
45.0
45.0
31.7
45.0
45.0
50.0
45.0
45.0
31.7
Case
Area
(mm²)
36800
36800
37300
40100
40100
43400
46700
46700
52100
48700
53700
53700
56500
56700
60800
60800
64900
74000
81300
34000
36800
36800
40100
40100
37300
40100
40100
46700
46700
43400
46700
46700
52100
53700
53700
48700
53700
53700
56500
60800
60800
56700
Current
ΔT = 40
Irms
(A)
73
73
66
71
71
63
66
66
94
61
64
64
89
60
63
63
83
79
77
66
71
71
67
67
65
66
66
63
63
60
64
64
90
62
62
58
61
61
86
60
60
57
Typ
ESR
(mΩ)
1.2
1.2
1.6
1.4
1.4
2.0
1.9
1.9
0.8
2.5
2.3
2.3
0.9
3.0
2.8
2.8
1.2
1.4
1.7
1.5
1.3
1.3
1.5
1.5
1.7
1.6
1.6
2.0
2.0
2.2
2.1
2.1
0.8
2.4
2.4
2.7
2.6
2.6
1.0
2.9
2.9
3.3
Typ
ESL
(nH)
41
41
44
44
44
50
50
50
44
55
56
56
48
63
63
63
54
61
67
41
41
41
60
60
44
44
44
75
75
50
50
50
44
85
85
55
56
56
48
95
95
63
Thermal Resistance
Θcc
(ºC/W)
2.9
2.9
2.7
2.7
2.7
2.3
2.3
2.3
2.1
2.0
2.0
2.0
2.1
1.7
1.8
1.8
2.0
1.8
1.6
2.9
2.9
2.9
3.0
3.0
2.7
2.7
2.7
2.6
2.6
2.3
2.3
2.3
2.2
2.2
2.2
2.0
2.0
2.0
2.1
1.9
1.9
1.7
Θca
(ºC/W)
3.1
3.1
3.1
2.9
2.9
2.6
2.5
2.5
2.2
2.4
2.1
2.1
2
2
1.9
1.9
1.8
1.6
1.4
3.4
3.1
3.1
2.9
2.9
3.1
2.9
2.9
2.5
2.5
2.6
2.5
2.5
2.2
2.1
2.1
2.4
2.1
2.1
2
1.9
1.9
2
Mass
(kg)
0.7
0.7
0.7
0.7
0.7
0.8
0.9
0.9
1.1
0.9
1.0
1.0
1.2
1.1
1.2
1.2
1.4
1.7
1.9
0.6
0.7
0.7
0.9
0.9
0.7
0.8
0.8
1.0
1.0
0.8
0.9
0.9
1.1
1.2
1.2
0.9
1.1
1.1
1.2
1.3
1.3
1.1
Fig
1
2
3
1
2
3
1
2
3
3
1
2
3
3
1
2
3
3
3
3
1
2
1
2
3
1
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
Cap. Voltage Diameter
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
Type 947C Polypropylene, DC Link Capacitors
High Current, High Capacitance for Inverter Applications
Rated
Part Number
947C531K102CDMS
947C531K102CDIS
947C641K102DBHS
947C801K102DCHS
947C971K102DLHS
947C161K112BTHS
947C171K112CTMS
947C171K112CTIS
947C191K112BAHS
947C211K112CAMS
947C211K112CAIS
947C261K112BBHS
947C281K112CBMS
947C281K112CBIS
947C311K112DTHS
947C331K112BCHS
947C361K112CCMS
947C361K112CCIS
947C381K112DAHS
947C401K112BDHS
947C431K112CDMS
947C431K112CDIS
947C521K112DBHS
947C661K112DCHS
947C801K112DLHS
947C131K122BTHS
947C141K122CTIS
947C141K122CTIS
947C161K122BAHS
947C161K122CAMS
947C161K122CAIS
947C171K122CAMS
947C171K122CAIS
947C211K122CBMS
947C211K122CBIS
947C221K122BBHS
947C241K122CBMS
947C241K122CBIS
947C261K122DTHS
947C271K122CCMS
947C271K122CCIS
947C281K122BGHS
C
(µF)
530
530
640
800
970
160
170
170
190
210
210
260
280
280
310
330
360
360
380
400
430
430
520
660
800
130
140
140
160
160
160
170
170
210
210
220
240
240
260
270
270
280
Vr
(Vdc)
1000
1000
1000
1000
1000
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
Can
D
(mm)
90
90
116
116
116
85
90
90
85
90
90
85
90
90
116
85
90
90
116
85
90
90
116
116
116
85
90
90
85
90
90
90
90
90
90
85
90
90
116
90
90
85
Can
Height
H
(mm)
170
170
120
145
165
85
85
85
97
97
97
120
120
120
85
145
145
145
97
170
170
170
120
145
165
85
85
85
97
97
97
97
97
120
120
120
120
120
85
145
145
140
Lead
Spacing
S
(mm)
45.0
45.0
50.0
50.0
50.0
31.7
45.0
45.0
31.7
45.0
45.0
31.7
45.0
45.0
50.0
31.7
45.0
45.0
50.0
31.7
45.0
45.0
50.0
50.0
50.0
31.7
45.0
45.0
31.7
45.0
45.0
45.0
45.0
45.0
45.0
31.7
45.0
45.0
50.0
45.0
45.0
31.7
Case
Area
(mm²)
60800
60800
64900
74000
81300
34000
36800
36800
37300
40100
40100
43400
46700
46700
52100
50100
53700
53700
56500
56700
60800
60800
64900
74000
81300
34000
36800
36800
37300
40100
40100
40100
40100
46700
46700
43400
46700
46700
52100
53700
53700
48700
Current
ΔT = 40
Irms
(A)
60
60
80
76
74
64
67
67
61
65
65
57
60
60
86
55
59
59
82
54
57
57
76
73
71
61
64
64
59
62
62
61
61
57
57
55
59
59
84
56
56
53
Typ
ESR
(mΩ)
3.1
3.1
1.3
1.5
1.8
1.5
1.5
1.5
1.9
1.7
1.7
2.5
2.3
2.3
0.9
3.0
2.8
2.8
1.1
3.6
3.4
3.4
1.4
1.7
2.0
1.7
1.6
1.6
2.0
1.8
1.8
1.9
1.9
2.4
2.4
2.6
2.4
2.4
1.0
2.9
2.9
3.3
Typ
ESL
(nH)
63
63
54
61
67
41
41
41
44
44
44
50
50
50
44
56
56
56
48
63
63
63
54
61
67
41
41
41
44
60
60
44
44
75
75
50
50
50
44
85
85
55
Thermal Resistance
Θcc
(ºC/W)
1.8
1.8
2.0
1.8
1.6
2.9
2.9
2.9
2.7
2.7
2.7
2.3
2.3
2.3
2.2
2.0
2.0
2.0
2.2
1.7
1.8
1.8
2.0
1.8
1.6
2.9
2.9
2.9
2.7
3.0
3.0
2.8
2.8
2.6
2.6
2.3
2.3
2.3
2.2
2.2
2.2
2.0
Θca
(ºC/W)
1.9
1.9
1.8
1.6
1.4
3.4
3.1
3.1
3.1
2.9
2.9
2.6
2.5
2.5
2.2
2.3
2.1
2.1
2
2
1.9
1.9
1.8
1.6
1.4
3.4
3.1
3.1
3.1
2.9
2.9
2.9
2.9
2.5
2.5
2.6
2.5
2.5
2.2
2.1
2.1
2.4
Mass
(kg)
1.2
1.2
1.4
1.7
1.9
0.6
0.7
0.7
0.7
0.8
0.8
0.8
0.9
0.9
1.1
0.9
1.1
1.1
1.2
1.1
1.2
1.2
1.4
1.7
1.9
0.6
0.7
0.7
0.7
0.9
0.9
0.8
0.8
1.0
1.0
0.8
0.9
0.9
1.1
1.2
1.2
0.9
Fig
1
2
3
3
3
3
1
2
3
1
2
3
1
2
3
3
1
2
3
3
1
2
3
3
3
3
1
2
3
1
2
1
2
1
2
3
1
2
3
1
2
3
Cap. Voltage Diameter
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
Type 947C Polypropylene, DC Link Capacitors
High Current, High Capacitance for Inverter Applications
Rated
Part Number
947C301K122CCMS
947C301K122CCIS
947C321K122DAHS
947C321K122CDMS
947C321K122CDIS
947C331K122BDHS
947C361K122CDMS
947C361K122CDIS
947C431K122DBHS
947C551K122DCHS
947C661K122DLHS
947C111K132BTHS
947C121K132CTMS
947C121K132CTIS
947C131K132BAHS
947C151K132CAMS
947C151K132CAIS
947C181K132BBHS
947C201K132CBMS
947C201K132CBIS
947C221K132DTHS
947C231K132BGHS
947C251K132CCMS
947C251K132CCIS
947C271K132DAHS
947C281K132BDHS
947C311K132CDMS
947C311K132CDIS
947C371K132DBHS
947C461K132DCHS
947C561K132DLHS
C
(µF)
300
300
320
320
320
330
360
360
430
550
660
110
120
120
130
150
150
180
200
200
220
230
250
250
270
280
310
310
370
460
560
Vr
(Vdc)
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1300
1300
1300
1300
1300
1300
1300
1300
1300
1300
1300
1300
1300
1300
1300
1300
1300
1300
1300
1300
Can
D
(mm)
90
90
116
90
90
85
90
90
116
116
116
85
90
90
85
90
90
85
90
90
116
85
90
90
116
85
90
90
116
116
116
Can
Height
H
(mm)
145
145
97
170
170
170
170
170
120
145
165
85
85
85
97
97
97
120
120
120
85
140
145
145
97
170
170
170
120
145
165
Lead
Spacing
S
(mm)
45.0
45.0
50.0
45.0
45.0
31.7
45.0
45.0
50.0
50.0
50.0
31.7
45.0
45.0
31.7
45.0
45.0
31.7
45.0
45.0
50.0
31.7
45.0
45.0
50.0
31.7
45.0
45.0
50.0
50.0
50.0
Case
Area
(mm²)
53700
53700
56500
60800
60800
56700
60800
60800
64900
74000
81300
34000
36800
36800
37300
40100
40100
43400
46700
46700
52100
48700
53700
53700
56500
56700
60800
60800
64900
74000
81300
Current
ΔT = 40
Irms
(A)
56
56
80
56
56
52
55
55
73
70
68
59
62
62
55
60
60
52
56
56
81
50
54
54
77
50
53
53
71
67
65
Typ
ESR
(mΩ)
3.1
3.1
1.1
3.4
3.4
4.0
3.7
3.7
1.5
1.8
2.2
1.8
1.7
1.7
2.3
2.0
2.0
2.9
2.7
2.7
1.0
3.6
3.3
3.3
1.2
4.3
3.9
3.9
1.6
2.0
2.3
Typ
ESL
(nH)
56
56
48
95
95
63
63
63
54
61
67
41
41
41
44
44
44
50
50
50
44
55
56
56
48
63
63
63
54
61
67
Thermal Resistance
Θcc
(ºC/W)
2.0
2.0
2.1
1.9
1.9
1.7
1.8
1.8
2.0
1.8
1.6
2.9
2.9
2.9
2.8
2.7
2.7
2.3
2.3
2.3
2.2
2.0
2.0
2.0
2.1
1.7
1.7
1.7
2.0
1.8
1.6
Θca
(ºC/W)
2.1
2.1
2
1.9
1.9
2
1.9
1.9
1.8
1.6
1.4
3.4
3.1
3.1
3.1
2.9
2.9
2.6
2.5
2.5
2.2
2.4
2.1
2.1
2
2
1.9
1.9
1.8
1.6
1.4
Mass
(kg)
1.1
1.1
1.2
1.3
1.3
1.1
1.2
1.2
1.4
1.7
1.9
0.6
0.7
0.7
0.7
0.7
0.7
0.8
0.9
0.9
1.1
0.9
1.1
1.1
1.2
1.1
1.2
1.2
1.4
1.7
1.9
Fig
1
2
3
1
2
3
1
2
3
3
3
3
1
2
3
1
2
3
1
2
3
3
1
2
3
3
1
2
3
3
3
Cap. Voltage Diameter
1. Rated Current is for temperature rise of +40 ºC at 1–20 kHz.
2. θcc is core-to-case thermal resistance at 0–10 kHz. For higher frequency see
Expected Lifetime Predictions.
3. θca is case-to-ambient thermal resistance for still air. For moving air see
Expected Lifetime Predictions.
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
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