B43704_16 [TDK]
Capacitors with screw terminals;
| 型号： | B43704_16 |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | Capacitors with screw terminals |
| 文件： | 总23页 (文件大小：688K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Aluminum electrolytic capacitors
Capacitors with screw terminals
Series/Type:
B43704, B43724
Date:
December 2016
© EPCOS AG 2016. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
Capacitors with screw terminals
B43704, B43724
High ripple current ꢀ 85 °C
Long-life grade capacitors
Applications
Frequency converters
Wind power converters
Solar inverters
Professional power supplies
Uninterruptible power supplies
B43704
B43724
Features
High CV product, i.e. very compact
High reliability and high ripple current capability
All-welded construction ensures reliable electrical contact
PAPR terminals available (Protection Against Polarity Reversal)
Version available with an optimized base cooling design (heat
sink mounting) and featuring up to 2 times the ripple current
capability
RoHS-compatible
Construction
Charge-discharge proof, polar
Aluminum case, insulated with PVC sleeve
Version with PET insulation available upon request
Poles with screw terminal connections
Mounting with ring clips, clamps or threaded stud
Types with threaded stud are available with or without insulated
base
Please read Cautions and warnings and
Important notes at the end of this document.
Page 2 of 23
B43704, B43724
High ripple current ꢀ 85 °C
Specifications and characteristics in brief
Rated voltage VR
Surge voltage VS
350 ... 550 V DC
1.10 ꢁ VR
Rated capacitance CR
Capacitance tolerance
820 ... 22000 μF
20% ꢂ M
Dissipation factor tan δ
(20 °C, 120 Hz)
≤ 0.20
Leakage current Ileak
(20 °C, 5 min)
Self-inductance ESL
d = 51.6 mm: approx. 15 nH
d ≥ 64.3 mm: approx. 20 nH
350 ... 500 V 550 V
Useful life1)
Requirements:
85 °C; VR; IAC,R
> 12000 h
> 8000 h
ꢃΔC/Cꢃ ≤ 15% of initial value
tan δ
≤ 1.75 times initial specified limit
Ileak
≤ initial specified limit
Voltage endurance test
Post test requirements:
85 °C; VR
2000 h
ꢃΔC/Cꢃ
tan δ
Ileak
≤ 10% of initial value
≤ 1.3 times initial specified limit
≤ initial specified limit
Vibration resistance test To IEC 60068-2-6, test Fc: Frequency range 10 ... 55 Hz, displacement
amplitude 0.75 mm, acceleration max. 10 g, duration 3 × 2 h. Capacitor
mounted by its body which is rigidly clamped to the work surface.
Max. impedance
ratio at 100 Hz
Characteristics at low
temperature
VR
350 V
≥ 400 V
3
Z -25°C / Z 20 C
°
2
6
Z -40°C / Z 20 C
°
10
IEC climatic category
To IEC 60068-1: 40/085/56 (ꢀ40 °C/+85 °C/56 days damp heat test)
Detail specification
Sectional specification
Similar to CECC 30301-803, CECC 30301-807
IEC 60384-4
1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 3 of 23
B43704, B43724
High ripple current ꢀ 85 °C
Ripple current capability
Due to the ripple current capability of the contact elements, the following current upper limits must
not be exceeded:
Capacitor diameter
IAC,max
51.6 mm
45 A
64.3 mm
66 A
76.9 mm
74 A
90 mm
89 A
Dimensional drawings
B43704
Ring clip/clamp mounting
B43724
Threaded stud mounting
For standard types with threaded stud the base is not insulated. Also refer to the mounting
instructions in chapter "Capacitors with screw terminals ꢀ Accessories".
Screw terminals with UNF threads are available upon request.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 4 of 23
B43704, B43724
High ripple current ꢀ 85 °C
Dimensions and weights (Standard capacitors, without heat sink)
Ter-
Dimensions (mm) with insulating sleeve
Approx.
minal
weight (g)
d
l 1
l1
1
l2 +0/ꢀ1 d1
d2 max. a +0.2/ꢀ0.4
M5
M5
M5
M5
M5
51.6 +0.5/ꢀ1
51.6 +0.5/ꢀ1
51.6 +0.5/ꢀ1
51.6 +0.5/ꢀ1
51.6 +0.5/ꢀ1
80.7
87.2 17
M12
M12
M12
M12
M12
10.2
10.2
10.2
10.2
10.2
22.2
22.2
22.2
22.2
22.2
220
250
280
320
350
96.7 103.2 17
105.7 112.2 17
118.2 124.7 17
130.7 137.2 17
M5
M5
M5
M5
M5
M5
64.3 +0.5/ꢀ1
64.3 +0.5/ꢀ1
64.3 +0.5/ꢀ1
64.3 +0.5/ꢀ1
64.3 +0.5/ꢀ1
64.3 +0.5/ꢀ1
80.7
87.2 17
M12
M12
M12
M12
M12
M12
13.2
13.2
13.2
13.2
13.2
13.2
28.5
28.5
28.5
28.5
28.5
28.5
370
400
440
510
600
630
96.7 103.2 17
105.7 112.2 17
118.2 124.7 17
130.7 137.2 17
143.2 149.7 17
M6
M6
M6
M6
M6
M6
M6
M6
M6
76.9 +0.5/ꢀ1
76.9 +0.5/ꢀ1
76.9 +0.5/ꢀ1
76.9 +0.5/ꢀ1
76.9 +0.5/ꢀ1
76.9 +0.5/ꢀ1
76.9 +0.5/ꢀ1
76.9 +0.5/ꢀ1
76.9 +0.5/ꢀ1
96.7 102.5 17
105.7 111.5 17
118.2 124.0 17
130.7 136.5 17
143.2 149.0 17
156.2 162.0 17
168.7 174.5 17
190.7 196.5 17
220.7 226.5 17
M12
M12
M12
M12
M12
M12
M12
M12
M12
17.7
17.7
17.7
17.7
17.7
17.7
17.7
17.7
17.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
31.7
570
620
700
800
840
920
1000
1150
1300
M6
M6
M6
M6
M6
90.0 +0.5/ꢀ1.5 120.0 125.3 17
90.0 +0.5/ꢀ1.5 144.5 149.8 17
90.0 +0.5/ꢀ1.5 170.0 175.3 17
90.0 +0.5/ꢀ1.5 197.0 202.3 17
90.0 +0.5/ꢀ1.5 221.0 226.3 17
M12
M12
M12
M12
M12
17.7
17.7
17.7
17.7
17.7
31.7
31.7
31.7
31.7
31.7
1000
1200
1400
1700
1900
Tolerances of terminal thread respectively stud thread:
ꢀ Terminal thread M5 and M6: 6H
ꢀ Thread of stud M12: 6g
Please read Cautions and warnings and
Important notes at the end of this document.
Page 5 of 23
B43704, B43724
High ripple current ꢀ 85 °C
Packing
Capacitor diameter d
(mm)
Length l
(mm)
Packing units
(pcs.)
51.6
64.3
76.9
all
36
25
16
12
9
all
≤168.7
>168.7
all
90.0
For ecological reasons the packing is pure cardboard.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 6 of 23
B43704, B43724
High ripple current ꢀ 85 °C
Special designs
PAPR terminal style
With our PAPR terminal style (Protection Against Polarity Reversal) we offer an optional me-
chanical feature in addition to the visual polarity marking on the cover disk and the sleeve,
which prevents from mounting in reverse polarity. The non-circular shape of the terminals and
their arrangement perpendicular to each other enables the user to definitely prevent wrong
mounting with respect to polarity (Poka Yoke).
Dimensional drawing of PAPR terminal configuration:
Dimensions for PAPR terminal style (mm):
Can diameter d Terminal
d3 0.1
d4 0.1
a +0.2/ꢀ0.4 Min. reach of screw
Standard
design
#050
For heat sink
mounting
#057
51.6
64.3
76.9
90.0
M5
M5
M6
M6
10
13
13
13
13
15
15
15
22.2
28.5
31.7
31.7
9.5
ꢀ
9.5
7.3
9.7
9.7
12.0
12.0
Tolerances of terminal thread respectively stud thread:
ꢀ Terminal thread M5 and M6: 6H
ꢀ Thread of stud M12: 6g
All other dimensions of the capacitor such as diameter d, case length l and overall length l1 are
identical with those of standard capacitors of this series. Please refer to the tables "Dimensions
and weights" (standard types) and "Dimensions and weights for heat sink mounting" (special
designs).
Please read Cautions and warnings and
Important notes at the end of this document.
Page 7 of 23
B43704, B43724
High ripple current ꢀ 85 °C
For heat sink mounting
Please refer to chapter "General technical information, 5.2.2 Base cooling with heat sink". This
version is available only for capacitors without threaded stud and for diameters ≥ 64.3 mm. Re-
garding ripple current and useful life, please refer to chapter "General technical information,
5 Useful life".
Dimensions and weights for heat sink mounting:
Terminal
Dimensions (mm) with insulating sleeve
Approx. weight
d
l 1
80.7
96.7
105.7
96.7
l1 0.35
86.3
d2 max. a +0.2/ꢀ0.4
g
M5
M5
M5
M6
M6
M6
M6
M6
64.3 +0.5/ꢀ1
64.3 +0.5/ꢀ1
64.3 +0.5/ꢀ1
76.9 +0.5/ꢀ1
76.9 +0.5/ꢀ1
76.9 +0.5/ꢀ1
13.2
13.2
13.2
17.7
17.7
17.7
17.7
17.7
28.5
28.5
28.5
31.7
31.7
31.7
31.7
31.7
370
400
440
570
620
700
1000
1200
102.3
111.3
101.6
110.6
123.1
124.4
148.9
105.7
118.2
90.0 +0.5/ꢀ1.5 120.0
90.0 +0.5/ꢀ1.5 144.5
Tolerances of terminal thread respectively stud thread:
ꢀ Terminal thread M5 and M6: 6H
ꢀ Thread of stud M12: 6g
Dimensions for other sizes are available upon request.
Insulated base
Length l and l1 increase by +0.5 mm for types with
threaded stud and insulated base. All other dimensions
of the capacitor are identical with those of standard
capacitors of this series.
Please refer to the table "Dimensions and weights".
Please read Cautions and warnings and
Important notes at the end of this document.
Page 8 of 23
B43704, B43724
High ripple current ꢀ 85 °C
Design options
Design options
Identification in third
Remark
block of ordering code
Standard
M000
Standard version without threaded stud:
fully insulated with PVC
Standard version with threaded stud:
insulated with PVC sleeve, base not insulated
Heat sink mounting
Insulated base
M007
M008
For capacitors with diameter d ≥ 64.3 mm and
without threaded stud
For capacitors with threaded stud, fully
insulated with PVC sleeve and PP disc
PAPR (terminal style)
M050
M057
PAPR with heat sink
mounting
For capacitors with diameter d ≥ 64.3 mm and
without threaded stud
PAPR with insulated base M058
For capacitors with threaded stud, fully
insulated with PVC sleeve and PP disc
Accessories
The following items are included in the delivery package, but are not fastened to the capacitors:
Thread Toothed
washers
Screws/nuts
Maximum
torque
For terminals M5
A 5.1 DIN 6797 DIN 7985 / ISO 7045-M5 × 10-5.6-Z 2.5 Nm
thread depth
t ≥ 8 mm
M6
A 6.4 DIN 6797 DIN 7985 / ISO 7045-M6 × 12-5.6-Z 4.0 Nm
thread depth
t ≥ 9.5 mm
For mounting M12
J 12.5 DIN 6797 Hex nut BM 12 DIN 439
10 Nm
The following items must be ordered separately. For details, refer to chapter "Capacitors with
screw terminals ꢀ Accessories".
Item
Type
Ring clips
B44030
Clamps for capacitors with d ≥ 64.3 mm B44030
Insulating parts
B44020
Please read Cautions and warnings and
Important notes at the end of this document.
Page 9 of 23
B43704, B43724
High ripple current ꢀ 85 °C
Overview of available types
The capacitance and voltage ratings listed below are available in different case sizes upon
request. Other voltage and capacitance ratings are also available upon request.
VR (V DC)
350
400
450
500
550
Case dimensions d × l (mm)
CR (μF)
820
51.6 × 80.7
51.6 × 96.7
51.6 × 96.7
51.6 × 80.7
51.6 × 96.7
51.6 × 105.7
64.3 × 80.7
51.6 × 130.7
64.3 × 96.7
64.3 × 96.7
1000
1200
51.6 × 80.7
51.6 × 96.7
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
12000
15000
51.6 × 80.7
51.6 × 118.2
64.3 × 80.7
51.6 × 130.7
64.3 × 96.7
51.6 × 80.7
51.6 × 96.7
51.6 × 96.7
51.6 × 96.7
51.6 × 105.7
51.6 × 118.2
64.3 × 96.7
64.3 × 105.7
51.6 × 105.7
64.3 × 80.7
51.6 × 118.2
64.3 × 96.7
64.3 × 105.7
64.3 × 118.2
76.9 × 96.7
64.3 × 130.7
76.9 × 105.7
64.3 × 96.7
64.3 × 118.2
76.9 × 96.7
64.3 × 143.2
76.9 × 118.2
51.6 × 118.2
64.3 × 80.7
51.6 × 130.7
64.3 × 96.7
64.3 × 118.2
76.9 × 96.7
64.3 × 130.7
76.9 × 105.7
76.9 × 118.2
76.9 × 130.7
76.9 × 143.2
90.0 × 120.0
76.9 × 156.2
90.0 × 144.5
76.9 × 190.7
90.0 × 144.5
76.9 × 220.7
90.0 × 170.0
64.3 × 105.7
64.3 × 130.7
76.9 × 96.7
64.3 × 143.2
76.9 × 118.2
76.9 × 118.2
76.9 × 143.2
90.0 × 120.0
76.9 × 168.7
90.0 × 144.5
76.9 × 190.7
90.0 × 170.0
76.9 × 220.7
90.0 × 197.0
64.3 × 118.2
76.9 × 96.7
64.3 × 143.2
76.9 × 105.7
76.9 × 130.7
90.0 × 120.0
76.9 × 156.2
90.0 × 144.5
76.9 × 190.7
90.0 × 144.5
76.9 × 220.7
90.0 × 170.0
76.9 × 130.7
76.9 × 118.2
76.9 × 156.2
90.0 × 120.0
76.9 × 168.7
90.0 × 144.5
76.9 × 220.7
90.0 × 170.0
90.0 × 197.0
90.0 × 197.0
76.9 × 143.2
90.0 × 120.0
76.9 × 168.7
90.0 × 144.5
76.9 × 190.7
90.0 × 170.0
90.0 × 221.0
90.0 × 197.0
18000
22000
90.0 × 197.0
90.0 × 221.0
90.0 × 221.0
Please read Cautions and warnings and
Important notes at the end of this document.
Page 10 of 23
B43704, B43724
High ripple current ꢀ 85 °C
Technical data and ordering codes
CR Case ESRtyp
ESRtyp
Zmax
IAC,max
IAC,R
Ordering code
100 Hz dimensions 100 Hz 300 Hz 10 kHz 100 Hz 100 Hz (composition see
20 °C
μF
d × l
mm
20 °C
mΩ
60 °C
mΩ
20 °C
mΩ
60 °C
A
85 °C
A
below)
VR = 350 V DC
1800
2200
2700
3300
3300
3900
3900
4700
5600
5600
6800
6800
8200
10000
10000
12000
12000
15000
15000
18000
22000
51.6 × 80.7
36
30
24
20
20
17
17
15
12
13
10
11
8.8
7.2
7.1
6.1
5.9
5.0
4.8
4.0
3.4
13
10
50
40
34
28
28
24
24
20
17
18
14
15
13
11
11
9.0
8.8
7.8
7.4
6.6
6.0
14.8
17.4
19.8
22.9
22.7
25.8
25.4
28.6
32.1
33.0
36.9
36.9
41.5
47.6
50.7
53.9
56.9
62.7
65.4
73.4
83.9
8.69
10.2
11.5
13.4
13.2
15.0
14.8
16.7
18.7
19.2
21.5
21.5
24.2
27.8
30.5
32.5
34.4
37.8
39.5
44.3
50.5
B437*4A4188M0##
B437*4A4228M0##
B437*4A4278M0##
B437*4A4338M0##
B437*4B4338M0##
B437*4A4398M0##
B437*4B4398M0##
B437*4A4478M0##
B437*4A4568M0##
B437*4B4568M0##
B437*4A4688M0##
B437*4B4688M0##
B437*4A4828M0##
B437*4A4109M0##
B437*4B4109M0##
B437*4A4129M0##
B437*4B4129M0##
B437*4A4159M0##
B437*4B4159M0##
B437*4A4189M0##
B437*4A4229M0##
51.6 × 96.7
51.6 × 96.7
51.6 × 118.2
64.3 × 80.7
51.6 × 130.7
64.3 × 96.7
64.3 × 105.7
64.3 × 118.2
76.9 × 96.7
64.3 × 143.2
76.9 × 105.7
76.9 × 118.2
76.9 × 143.2
90.0 × 120.0
76.9 × 168.7
90.0 × 144.5
76.9 × 190.7
90.0 × 170.0
90.0 × 197.0
90.0 × 221.0
8.9
7.2
7.9
6.3
6.5
5.7
4.9
5.2
4.1
4.6
3.9
3.2
3.1
2.7
2.5
2.4
2.1
1.8
1.6
Composition of ordering code
* = Mounting style
## = Design
00 = standard
0 = for capacitors with ring clip/clamp mounting
2 = for capacitors with threaded stud
07 = heat sink mounting
08 = insulated base
50 = PAPR (terminal style)
57 = PAPR with heat sink mounting
58 = PAPR with insulated base
For details refer to "Design options" on page 9.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 11 of 23
B43704, B43724
High ripple current ꢀ 85 °C
Technical data and ordering codes
CR
Case
ESRtyp
ESRtyp
Zmax
IAC,max
IAC,R
Ordering code
100 Hz dimensions
100 Hz 300 Hz 10 kHz 100 Hz 100 Hz (composition see
20 °C
μF
d × l
mm
20 °C
mΩ
60 °C
mΩ
20 °C
mΩ
60 °C
A
85 °C
A
below)
VR = 400 V DC
1500
1800
2200
2700
3300
3900
4700
4700
5600
5600
6800
8200
8200
10000
10000
12000
12000
15000
18000
51.6 × 80.7
75
60
50
40
34
28
24
24
20
20
17
14
14
12
11
9.6
9.6
7.7
6.5
20
17
14
12
120
95
80
65
55
45
38
38
32
32
28
22
22
19
19
16
16
13
12
13.3
15.4
17.7
20.4
23.3
26.0
29.6
30.2
33.5
34.0
38.4
43.6
45.9
49.9
52.1
56.9
58.5
67.8
76.8
7.80
9.06
10.3
11.9
13.6
15.1
17.3
17.6
19.5
19.8
22.4
25.5
27.7
30.1
31.4
34.4
35.4
41.0
46.4
B437*4A9158M0##
B437*4A9188M0##
B437*4A9228M0##
B437*4A9278M0##
B437*4A9338M0##
B437*4A9398M0##
B437*4A9478M0##
B437*4B9478M0##
B437*4A9568M0##
B437*4B9568M0##
B437*4A9688M0##
B437*4A9828M0##
B437*4B9828M0##
B437*4A9109M0##
B437*4B9109M0##
B437*4A9129M0##
B437*4B9129M0##
B437*4A9159M0##
B437*4A9189M0##
51.6 × 96.7
51.6 × 105.7
51.6 × 118.2
64.3 × 96.7
64.3 × 105.7
64.3 × 130.7
76.9 × 96.7
64.3 × 143.2
76.9 × 118.2
76.9 × 130.7
76.9 × 156.2
90.0 × 120.0
76.9 × 168.7
90.0 × 144.5
76.9 × 220.7
90.0 × 170.0
90.0 × 197.0
90.0 × 221.0
10
8.8
7.2
7.8
6.3
6.3
5.4
4.5
4.5
3.9
3.7
3.2
3.1
2.6
2.3
Composition of ordering code
* = Mounting style
## = Design
00 = standard
0 = for capacitors with ring clip/clamp mounting
2 = for capacitors with threaded stud
07 = heat sink mounting
08 = insulated base
50 = PAPR (terminal style)
57 = PAPR with heat sink mounting
58 = PAPR with insulated base
For details refer to "Design options" on page 9.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 12 of 23
B43704, B43724
High ripple current ꢀ 85 °C
Technical data and ordering codes
CR Case ESRtyp
ESRtyp
Zmax
IAC,max
IAC,R
Ordering code
100 Hz dimensions 100 Hz 300 Hz 10 kHz 100 Hz 100 Hz (composition see
20 °C
μF
d × l
mm
20 °C
mΩ
60 °C
mΩ
20 °C
mΩ
60 °C
A
85 °C
A
below)
VR = 450 V DC
1200
1500
1800
1800
2200
2200
2700
3300
3300
3900
3900
4700
5600
5600
6800
6800
8200
8200
10000
10000
12000
51.6 × 80.7
80
65
55
55
45
45
36
30
30
26
26
22
18
18
15
15
12
12
10
10
8.5
24
18
16
16
13
13
11
9.0
9.2
7.8
8.0
6.7
5.8
5.5
4.8
4.5
4.0
4.0
3.4
3.3
2.8
130
100
85
85
70
70
55
45
45
40
40
34
28
28
24
24
19
19
16
16
14
12.0
14.3
16.2
16.5
18.7
18.8
21.3
24.5
25.5
27.5
28.3
31.8
35.6
38.1
40.6
42.7
46.2
48.2
53.3
54.7
61.8
7.11
8.47
9.59
9.77
11.0
11.1
12.6
14.4
15.0
16.2
16.7
18.7
21.0
23.2
24.0
26.1
28.2
29.4
32.6
33.4
37.7
B437*4A5128M0##
B437*4A5158M0##
B437*4A5188M0##
B437*4B5188M0##
B437*4A5228M0##
B437*4B5228M0##
B437*4A5278M0##
B437*4A5338M0##
B437*4B5338M0##
B437*4A5398M0##
B437*4B5398M0##
B437*4A5478M0##
B437*4A5568M0##
B437*4B5568M0##
B437*4A5688M0##
B437*4B5688M0##
B437*4A5828M0##
B437*4B5828M0##
B437*4A5109M0##
B437*4B5109M0##
B437*4A5129M0##
51.6 × 96.7
51.6 × 105.7
64.3 × 80.7
51.6 × 118.2
64.3 × 96.7
64.3 × 96.7
64.3 × 118.2
76.9 × 96.7
64.3 × 130.7
76.9 × 105.7
76.9 × 118.2
76.9 × 130.7
90.0 × 120.0
76.9 × 156.2
90.0 × 144.5
76.9 × 190.7
90.0 × 144.5
76.9 × 220.7
90.0 × 170.0
90.0 × 197.0
Composition of ordering code
* = Mounting style
## = Design
00 = standard
0 = for capacitors with ring clip/clamp mounting
2 = for capacitors with threaded stud
07 = heat sink mounting
08 = insulated base
50 = PAPR (terminal style)
57 = PAPR with heat sink mounting
58 = PAPR with insulated base
For details refer to "Design options" on page 9.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 13 of 23
B43704, B43724
High ripple current ꢀ 85 °C
Technical data and ordering codes
CR
Case
ESRtyp
ESRtyp
Zmax
IAC,max
IAC,R
Ordering code
100 Hz dimensions
100 Hz 300 Hz 10 kHz 100 Hz 100 Hz (composition see
20 °C
μF
d × l
mm
20 °C
mΩ
60 °C
mΩ
20 °C
mΩ
60 °C
A
85 °C
A
below)
VR = 500 V DC
820
1000
1200
1500
1500
1800
1800
2200
2700
2700
3300
3300
3900
4700
4700
5600
5600
6800
6800
8200
8200
10000
51.6 × 80.7
110
90
75
60
60
50
50
40
34
34
28
28
24
20
20
17
17
14
14
12
11
9.4
30
24
22
17
18
14
15
12
170
140
120
90
90
75
75
65
55
55
45
45
36
30
30
26
26
22
22
18
18
15
9.71
11.1
12.6
14.7
14.9
16.8
16.8
19.2
22.0
22.9
25.4
26.0
29.0
32.8
35.1
37.3
39.0
42.9
44.0
49.2
49.7
57.0
5.09
5.80
6.57
7.68
7.79
8.77
8.77
10.0
11.5
11.9
13.2
13.5
15.1
17.1
18.7
19.9
20.8
22.8
23.5
26.2
26.6
30.4
B437*4A6827M0##
B437*4A6108M0##
B437*4A6128M0##
B437*4A6158M0##
B437*4B6158M0##
B437*4A6188M0##
B437*4B6188M0##
B437*4A6228M0##
B437*4A6278M0##
B437*4B6278M0##
B437*4A6338M0##
B437*4B6338M0##
B437*4A6398M0##
B437*4A6478M0##
B437*4B6478M0##
B437*4A6568M0##
B437*4B6568M0##
B437*4A6688M0##
B437*4B6688M0##
B437*4A6828M0##
B437*4B6828M0##
B437*4A6109M0##
51.6 × 96.7
51.6 × 96.7
51.6 × 118.2
64.3 × 80.7
51.6 × 130.7
64.3 × 96.7
64.3 × 105.7
64.3 × 118.2
76.9 × 96.7
64.3 × 143.2
76.9 × 118.2
76.9 × 130.7
76.9 × 143.2
90.0 × 120.0
76.9 × 168.7
90.0 × 144.5
76.9 × 190.7
90.0 × 170.0
76.9 × 220.7
90.0 × 197.0
90.0 × 221.0
10
10
8.3
8.4
7.2
6.2
6.0
5.2
5.0
4.4
4.2
3.8
3.6
3.0
Composition of ordering code
* = Mounting style
## = Design
00 = standard
0 = for capacitors with ring clip/clamp mounting
2 = for capacitors with threaded stud
07 = heat sink mounting
08 = insulated base
50 = PAPR (terminal style)
57 = PAPR with heat sink mounting
58 = PAPR with insulated base
For details refer to "Design options" on page 9.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 14 of 23
B43704, B43724
High ripple current ꢀ 85 °C
Technical data and ordering codes
CR Case ESRtyp
ESRtyp
Zmax
IAC,max
IAC,R
Ordering code
100 Hz dimensions 100 Hz 300 Hz 10 kHz 100 Hz 100 Hz (composition see
20 °C
μF
d × l
mm
20 °C
mΩ
60 °C
mΩ
20 °C
mΩ
60 °C
A
85 °C
A
below)
VR = 550 V DC
820
1000
1200
1200
1500
1500
1800
2200
2200
2700
2700
3300
3900
3900
4700
4700
5600
5600
6800
6800
8200
51.6 × 80.7
130
110
90
90
70
70
60
50
50
40
40
32
28
28
24
22
19
19
16
16
13
34
28
22
24
18
18
16
13
190
160
130
140
110
110
90
75
75
60
60
50
45
45
36
34
30
30
26
9.70
11.0
12.5
12.8
14.6
14.8
16.7
19.0
20.0
22.0
22.7
25.8
28.8
30.9
32.7
34.5
37.1
38.8
42.7
43.9
49.7
4.80
5.48
6.22
6.37
7.29
7.34
8.27
9.45
9.92
10.8
11.2
12.7
14.2
15.7
16.2
17.5
18.8
19.7
21.7
22.3
25.2
B437*4A7827M0##
B437*4A7108M0##
B437*4A7128M0##
B437*4B7128M0##
B437*4A7158M0##
B437*4B7158M0##
B437*4A7188M0##
B437*4A7228M0##
B437*4B7228M0##
B437*4A7278M0##
B437*4B7278M0##
B437*4A7338M0##
B437*4A7398M0##
B437*4B7398M0##
B437*4A7478M0##
B437*4B7478M0##
B437*4A7568M0##
B437*4B7568M0##
B437*4A7688M0##
B437*4B7688M0##
B437*4A7828M0##
51.6 × 96.7
51.6 × 105.7
64.3 × 80.7
51.6 × 130.7
64.3 × 96.7
64.3 × 96.7
64.3 × 118.2
76.9 × 96.7
64.3 × 130.7
76.9 × 105.7
76.9 × 118.2
76.9 × 143.2
90.0 × 120.0
76.9 × 156.2
90.0 × 144.5
76.9 × 190.7
90.0 × 144.5
76.9 × 220.7
90.0 × 170.0
90.0 × 197.0
13
11
11
9.1
7.7
7.5
6.5
6.2
5.5
5.5
4.6
4.6
3.8
26
22
Composition of ordering code
* = Mounting style
## = Design
00 = standard
0 = for capacitors with ring clip/clamp mounting
2 = for capacitors with threaded stud
07 = heat sink mounting
08 = insulated base
50 = PAPR (terminal style)
57 = PAPR with heat sink mounting
58 = PAPR with insulated base
For details refer to "Design options" on page 9.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 15 of 23
B43704, B43724
High ripple current ꢀ 85 °C
Useful life1)
For useful life calculations, please use our web-based "AlCap Useful Life Calculation Tool", which
can be found on the Internet under the following link:
http://www.epcos.com/designtools/alu_useful_life/Useful_life.swf
The AlCap Useful Life Calculation Tool provides calculations of useful life as well as additional
data for selected capacitor types under operating conditions defined by the user.
Impedance Z versus frequency f
Frequency characteristics of ESRTypical
Typical behavior at 20 °C
behavior
1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 16 of 23
B43704, B43724
High ripple current ꢀ 85 °C
Cautions and warnings
Personal safety
The electrolytes used by EPCOS have been optimized both with a view to the intended
application and with regard to health and environmental compatibility. They do not contain any
solvents that are detrimental to health, e.g. dimethyl formamide (DMF) or dimethyl acetamide
(DMAC).
Furthermore, some of the high-voltage electrolytes used by EPCOS are self-extinguishing.
As far as possible, EPCOS does not use any dangerous chemicals or compounds to produce
operating electrolytes, although in exceptional cases, such materials must be used in order to
achieve specific physical and electrical properties because no alternative materials are currently
known. We do, however, restrict the amount of dangerous materials used in our products to an
absolute minimum.
Materials and chemicals used in EPCOS aluminum electrolytic capacitors are continuously
adapted in compliance with the EPCOS Corporate Environmental Policy and the latest EU
regulations and guidelines such as RoHS, REACH/SVHC, GADSL, and ELV.
MDS (Material Data Sheets) are available on the EPCOS website for all types listed in the data
book. MDS for customer specific capacitors are available upon request.
MSDS (Material Safety Data Sheets) are available for all of our electrolytes upon request.
Nevertheless, the following rules should be observed when handling aluminum electrolytic
capacitors: No electrolyte should come into contact with eyes or skin. If electrolyte does come
into contact with the skin, wash the affected areas immediately with running water. If the eyes
are affected, rinse them for 10 minutes with plenty of water. If symptoms persist, seek medical
treatment. Avoid inhaling electrolyte vapor or mists. Workplaces and other affected areas should
be well ventilated. Clothing that has been contaminated by electrolyte must be changed and
rinsed in water.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 17 of 23
B43704, B43724
High ripple current ꢀ 85 °C
Product safety
The table below summarizes the safety instructions that must be observed without fail. A detailed
description can be found in the relevant sections of chapter "General technical information".
Topic
Safety information
Reference
chapter "General
technical information"
Polarity
Make sure that polar capacitors are connected
with the right polarity.
1
"Basic construction of
aluminum electrolytic
capacitors"
Reverse voltage
Voltages of opposite polarity should be prevented 3.1.6
by connecting a diode.
"Reverse voltage"
Mounting
position of screw-
terminal capacitors specified.
Screw terminal capacitors must not be mounted
with terminals facing down unless otherwise
11.1.
"Mounting positions of
capacitors with screw
terminals"
Robustness of
terminals
The following maximum tightening torques must
not be exceeded when connecting screw
11.3
"Mounting torques"
terminals:
M5: 2.5 Nm
M6: 4.0 Nm
Mounting of
single-ended
capacitors
The internal structure of single-ended capacitors 11.4
might be damaged if excessive force is applied to "Mounting
the lead wires.
considerations for
Avoid any compressive, tensile or flexural stress. single-ended capacitors"
Do not move the capacitor after soldering to PC
board.
Do not pick up the PC board by the soldered
capacitor.
Do not insert the capacitor on the PC board with a
hole space different to the lead space specified.
Soldering
Do not exceed the specified time or temperature 11.5
limits during soldering.
"Soldering"
Soldering,
Do not allow halogenated hydrocarbons to come 11.6
cleaning agents
into contact with aluminum electrolytic capacitors. "Cleaning agents"
Upper category
temperature
Do not exceed the upper category temperature.
7.2
"Maximum permissible
operating temperature"
Passive
Avoid external energy, e.g. fire.
8.1
flammability
"Passive flammability"
Please read Cautions and warnings and
Important notes at the end of this document.
Page 18 of 23
B43704, B43724
High ripple current ꢀ 85 °C
Topic
Safety information
Reference
chapter "General
technical information"
Active
Avoid overload of the capacitors.
8.2
flammability
"Active flammability"
Maintenance
Make periodic inspections of the capacitors.
Before the inspection, make sure that the power
supply is turned off and carefully discharge the
capacitors.
10
"Maintenance"
Do not apply excessive mechanical stress to the
capacitor terminals when mounting.
Storage
Do not store capacitors at high temperatures or
high humidity. Capacitors should be stored at
+5 to +35 °C and a relative humidity of ≤ 75%.
7.3
"Shelf life and storage
conditions"
Reference
chapter "Capacitors with
screw terminals"
Breakdown strength Do not damage the insulating sleeve, especially
"Screw terminals ꢀ
of insulating
sleeves
when ring clips are used for mounting.
accessories"
Display of ordering codes for EPCOS products
The ordering code for one and the same product can be represented differently in data sheets,
data books, other publications and the website of EPCOS, or in order-related documents such as
shipping notes, order confirmations and product labels. The varying representations of the order-
ing codes are due to different processes employed and do not affect the specifications of the re-
spective products.
Detailed information can be found on the Internet under www.epcos.com/orderingcodes.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 19 of 23
B43704, B43724
High ripple current ꢀ 85 °C
Symbols and terms
Symbol English
German
C
Capacitance
Kapazität
CR
Rated capacitance
Nennkapazität
CS
Series capacitance
Serienkapazität
CS,T
Cf
Series capacitance at temperature T
Capacitance at frequency f
Case diameter, nominal dimension
Maximum case diameter
Self-inductance
Serienkapazität bei Temperatur T
Kapazität bei Frequenz f
Gehäusedurchmesser, Nennmaß
Maximaler Gehäusedurchmesser
Eigeninduktivität
d
dmax
ESL
ESR
ESRf
Equivalent series resistance
Equivalent series resistance at
frequency f
Ersatzserienwiderstand
Ersatzserienwiderstand bei Frequenz f
ESRT
Equivalent series resistance at
temperature T
Ersatzserienwiderstand bei Temperatur T
f
Frequency
Frequenz
I
Current
Strom
IAC
Alternating current (ripple current)
Root-mean-square value of alternating
current
Wechselstrom
Wechselstrom, Effektivwert
IAC,RMS
IAC,f
IAC,max
IAC,R
Ileak
Ripple current at frequency f
Maximum permissible ripple current
Rated ripple current
Wechselstrom bei Frequenz f
Maximal zulässiger Wechselstrom
Nennwechselstrom
Leakage current
Reststrom
Ileak,op
l
Operating leakage current
Case length, nominal dimension
Maximum case length (without
terminals and mounting stud)
Resistance
Betriebsreststrom
Gehäuselänge, Nennmaß
Maximale Gehäuselänge (ohne Anschlüsse
und Gewindebolzen)
Widerstand
lmax
R
Rins
Rsymm
T
Insulation resistance
Balancing resistance
Temperature
Isolationswiderstand
Symmetrierwiderstand
Temperatur
ΔT
TA
TC
TB
t
Temperature difference
Ambient temperature
Case temperature
Temperaturdifferenz
Umgebungstemperatur
Gehäusetemperatur
Temperatur des Gehäusebodens
Zeit
Capacitor base temperature
Time
Δt
Period
Zeitraum
tb
Service life (operating hours)
Brauchbarkeitsdauer (Betriebszeit)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 20 of 23
B43704, B43724
High ripple current ꢀ 85 °C
Symbol English
German
V
Voltage
Spannung
VF
Vop
VR
VS
XC
XL
Z
Forming voltage
Formierspannung
Operating voltage
Rated voltage, DC voltage
Surge voltage
Betriebsspannung
Nennspannung, Gleichspannung
Spitzenspannung
Capacitive reactance
Inductive reactance
Impedance
Kapazitiver Blindwiderstand
Induktiver Blindwiderstand
Scheinwiderstand
ZT
tan δ
λ
Impedance at temperature T
Dissipation factor
Failure rate
Scheinwiderstand bei Temperatur T
Verlustfaktor
Ausfallrate
ε0
εr
ω
Absolute permittivity
Relative permittivity
Angular velocity; 2 ꢁ π ꢁ f
Elektrische Feldkonstante
Dielektrizitätszahl
Kreisfrequenz; 2 ꢁ π ꢁ f
Note
All dimensions are given in mm.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 21 of 23
Important notes
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about the suitability of our products for
certain areas of application. These statements are based on our knowledge of typical re-
quirements that are often placed on our products in the areas of application concerned. We
nevertheless expressly point out that such statements cannot be regarded as binding
statements about the suitability of our products for a particular customer application.
As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar
with them than the customers themselves. For these reasons, it is always ultimately incum-
bent on the customer to check and decide whether an EPCOS product with the properties de-
scribed in the product specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of electronic components or
failure before the end of their usual service life cannot be completely ruled out in the
current state of the art, even if they are operated as specified. In customer applications
requiring a very high level of operational safety and especially in customer applications in
which the malfunction or failure of an electronic component could endanger human life or
health (e.g. in accident prevention or lifesaving systems), it must therefore be ensured by
means of suitable design of the customer application or other action taken by the customer
(e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by
third parties in the event of malfunction or failure of an electronic component.
3. The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this
publication may contain substances subject to restrictions in certain jurisdictions (e.g.
because they are classed as hazardous). Useful information on this will be found in our Ma-
terial Data Sheets on the Internet (www.epcos.com/material). Should you have any more de-
tailed questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this
publication may change from time to time. The same is true of the corresponding product
specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an order. We also
reserve the right to discontinue production and delivery of products. Consequently, we
cannot guarantee that all products named in this publication will always be available. The
aforementioned does not apply in the case of individual agreements deviating from the fore-
going for customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current ver-
sion of the "General Terms of Delivery for Products and Services in the Electrical In-
dustry" published by the German Electrical and Electronics Industry Association
(ZVEI).
Page 22 of 23
Important notes
7. The trade names EPCOS, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP, CSSP, CTVS,
DeltaCap, DigiSiMic, DSSP, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue, MiniCell, MKD,
MKK, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PQSine, SIFERRIT,
SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D, SIP5K, TFAP,
ThermoFuse, WindCap are trademarks registered or pending in Europe and in other coun-
tries. Further information will be found on the Internet at www.epcos.com/trademarks.
Page 23 of 23
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