Aluminum electrolytic capacitors
Capacitors with screw terminals
Series/Type:
B43456, B43458
Date:
November 2012
© EPCOS AG 2015. 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
B43456, B43458
Extremely compact 85 °C
Long-life grade capacitors
Applications
Frequency converters
Wind power converters
Solar inverters
Professional power supplies
Uninterruptible power supplies
Features
High CV product, i.e. extremely compact
High reliability and high ripple current capability
All-welded constructions ensures reliable electrical contact
PAPR terminals available (Protection Against Polarity Reversal)
Version with optimized construction for base cooling
(heat sink mounting) available
Version with low-inductance design available
RoHS-compatible
Construction
Charge-discharge proof, polar
Aluminum case with insulating sleeve
Poles with screw terminal connections
Mounting with ring clips, clamps or threaded stud
The bases of types with threaded stud and d ≤ 76.9 mm are not
insulated, types with d = 91 mm have fully insulated bases
Please read Cautions and warnings and
Important notes at the end of this document.
Page 2 of 22
B43456
B43458
B43456, B43458
Extremely compact 85 °C
Specifications and characteristics in brief
Rated voltage VR
Surge voltage VS
Rated capacitance CR
Capacitance tolerance
350 ... 550 V DC
1.10 VR
560 ... 18000 µF
±20% 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
Capacitors with low-inductance design:
d ≥ 64.3 mm: approx. 13 nH
Useful life1)
85 °C; VR; IAC,R
40 °C; VR; 1.5 IAC,R
350 ... 450 V 500 ... 550 V Requirements:
> 12000 h
> 8000 h
∆C/C
≤ ±15% of initial value
> 250000 h > 250000 h tan δ
≤ 1.75 times initial specified limit
Ileak
≤ initial specified limit
Voltage endurance test
Post test requirements:
85 °C; VR
2000 h
∆C/C
≤ ±10% of initial value
tan δ
≤ 1.3 times initial specified limit
Ileak
≤ 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.
Characteristics at low
temperature
Max. impedance
ratio at 100 Hz
VR
≤ 400 V ≥ 450 V
500 ... 550 V
Z -25°C / Z 20°C
Z -40°C / Z 20°C
3
7
3
4
9
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
Ripple current capability
Due to the ripple current capability of the contact elements, the following current upper limits must
not be exceeded:
Capacitor diameter
51.6 mm
64.3 mm
76.9 mm
91 mm
IAC,max
34 A
45 A
57 A
80 A
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 22
B43456, B43458
Extremely compact 85 °C
Dimensional drawings
B43456
Ring clip/clamp mounting
B43458
Threaded stud mounting
The base of types with threaded stud and d = 91 mm is fully insulated (the lengths I and l1 are increased by 0.5 mm in these cases). For types with threaded stud and d ≤ 76 mm 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.
Dimensions and weights
Terminal
Dimensions (mm) with insulating sleeve
d
l ±1
l1 ±1
l2 +0/1 d1
d2 max. a +0.2/0.4
M5
M5
M5
M5
51.6 +0/0.8
80.7
51.6 +0/0.8 105.7
51.6 +0/0.8 118.2
51.6 +0/0.8 130.7
87.2
112.2
124.7
137.2
17
17
17
17
M12
M12
M12
M12
10.2
10.2
10.2
10.2
22.2
22.2
22.2
22.2
220
280
320
350
M5
M5
M5
M5
M5
M5
64.3 +0/0.8
64.3 +0/0.8
64.3 +0/0.8
64.3 +0/0.8
64.3 +0/0.8
64.3 +0/0.8
80.7
96.7
105.7
118.2
130.7
143.2
87.2
103.2
112.2
124.7
137.2
149.7
17
17
17
17
17
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
M6
M6
M6
M6
M6
M6
M6
76.9 +0/0.7
76.9 +0/0.7
76.9 +0/0.7
76.9 +0/0.7
76.9 +0/0.7
76.9 +0/0.7
76.9 +0/0.7
105.7
118.2
130.7
143.2
168.7
190.7
220.7
111.5
124.0
136.5
149.0
174.5
196.5
226.5
17
17
17
17
17
17
17
M12
M12
M12
M12
M12
M12
M12
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
620
700
800
840
1000
1150
1300
Please read Cautions and warnings and
Important notes at the end of this document.
Page 4 of 22
Approx.
weight (g)
B43456, B43458
Extremely compact 85 °C
Terminal
Dimensions (mm) with insulating sleeve
d
l ±1
l1 ±1
l2 +0/1 d1
d2 max. a +0.2/0.4
Approx.
weight (g)
M6
M6
M6
M6
91.0 +0/2
91.0 +0/2
91.0 +0/2
91.0 +0/2
17.7
17.7
17.7
17.7
770
1200
1400
1900
97.0
144.5
170.0
221.0
102.3
149.8
175.3
226.3
17
17
17
17
M12
M12
M12
M12
31.7
31.7
31.7
31.7
For low-inductance design the following deviation applies:
d = 64.3 mm: l1 0.7 mm
d = 91.0 mm: l1 1.7 mm
Packing
Capacitor
diameter d (mm)
51.6
64.3
length l
(mm)
all
all
Packing units
(pcs.)
36
25
Capacitor
diameter d (mm)
76.9
91.0
For ecological reasons the packing is pure cardboard.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 5 of 22
length l
(mm)
105.7 - 168.7
191.0 - 220.7
all
Packing units
(pcs.)
16
12
9
B43456, B43458
Extremely compact 85 °C
Special designs
Low-inductance design
PAPR terminal style
With our PAPR terminal style (Protection Against Polarity Reversal) we offer an optional
mechanical 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
For heat sink
design
mounting
#050
#057
51.6
M5
10
13
22.2
9.5
64.3
M5
13
15
28.5
9.5
7.3
76.9
M6
13
15
31.7
12.0
9.7
91.0
M6
13
15
31.7
12.0
9.7
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).
For heat sink mounting
Design for optimal connection of capacitors to the heat sink when using base cooling with the
following features (refer to chapter "General technical information, 5.2 Cooling"):
Electrical insulation of the capacitors base with 2 overlapping thermal pads for optimal heat
flow (minimal thermal resistance at the capacitor base)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 6 of 22
B43456, B43458
Extremely compact 85 °C
Minimal overall length tolerance (±0.35 mm) for mounting between heat sink and bus bar
Case with extra groove near the base for clamp mounting (recommended ring clamp
B44030A0165B ... A0190B)
This version is available only for capacitors without threaded stud and for diameters
≥ 64.3 mm.
Regarding ripple current and useful life, please refer to column IAC,R(B) in the table "Technical
data and ordering codes" and in the useful life curves.
Dimensions and weights for heat sink mounting:
Terminal
Dimensions (mm) with insulating sleeve
d
l ±1
l1 ±0.35
d2 max.
a +0.2/0.4
M5
M5
64.3 +0/0.8
64.3 +0/0.8
80.7
105.7
86.3
111.3
13.2
13.2
28.5
28.5
Min. reach
of screw
mm
7.3
7.3
Approx.
weight
g
370
440
M6
M6
76.9 +0/0.7
76.9 +0/0.7
105.7
143.2
110.6
148.1
17.7
17.7
31.7
31.7
9.7
9.7
620
840
M6
M6
91.0 +0/2
91.0 +0/2
97.0
144.5
101.4
148.9
17.7
17.7
31.7
31.7
9.7
9.7
1000
1200
Dimensions for other sizes are available upon request.
Ordering codes:
Design
Identification in third
Remark
block of ordering code
Low inductance (13 nH)
M003
For capacitors with diameter d ≥ 64.3 mm
For heat sink mounting
M007
For capacitors with diameter d ≥ 64.3 mm and
without threaded stud
PAPR terminal style
M050
Not for low inductance
PAPR terminal style and
heat sink mounting
M057
For capacitors with diameter d ≥ 64.3 mm and
without threaded stud; not for low inductance
Please read Cautions and warnings and
Important notes at the end of this document.
Page 7 of 22
B43456, B43458
Extremely compact 85 °C
Accessories
The following items are included in the delivery package, but are not fastened to the capacitors:
For terminals
Thread Toothed
washers
Screws/nuts
Maximum
torque
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 8 of 22
B43456, B43458
Extremely compact 85 °C
Overview of available types
VR (V DC)
350
400
450
500
550
Case dimensions d × l (mm)
CR (µF)
560
51.6 × 80.7
680
51.6 × 105.7
820
51.6 × 80.7
1000
51.6 × 80.7
1200
1500
51.6 × 80.7
51.6 × 80.7
51.6 × 105.7
1800
2200
51.6 × 105.7
2700
51.6 × 80.7
51.6 × 105.7
51.6 × 105.7
51.6 × 118.2
64.3 × 80.7
51.6 × 105.7
64.3 × 80.7
51.6 × 130.7
64.3 × 105.7
51.6 × 130.7
64.3 × 96.7
64.3 × 118.2
64.3 × 105.7
64.3 × 130.7
76.9 × 105.7
51.6 × 105.7
64.3 × 105.7
64.3 × 118.2
76.9 × 105.7
64.3 × 143.2
76.9 × 118.2
91.0 × 97.0
51.6 × 130.7
64.3 × 105.7
64.3 × 143.2
76.9 × 105.7
76.9 × 130.7
64.3 × 105.7
76.9 × 105.7
76.9 × 130.7
76.9 × 143.2
3300
51.6 × 118.2
3900
64.3 × 105.7
4700
64.3 × 105.7
64.3 × 130.7
76.9 × 105.7
64.3 × 143.2
76.9 × 118.2
5600
76.9 × 105.7
76.9 × 118.2
76.9 × 143.2
6800
76.9 × 118.2
76.9 × 143.2
76.9 × 168.7
91.0 × 144.5
76.9 × 143.2
8200
76.9 × 143.2
76.9 × 168.7
76.9 × 220.7
10000
76.9 × 143.2
76.9 × 190.7
91.0 × 144.5
76.9 × 220.7
91.0 × 170.0
12000
91.0 × 144.5
76.9 × 220.7
91.0 × 221.0
15000
76.9 × 220.7
91.0 × 221.0
18000
91.0 × 221.0
76.9 × 168.7
The capacitance and voltage ratings listed above are available in different cases upon request.
Other voltage and capacitance ratings are also available upon request.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 9 of 22
B43456, B43458
Extremely compact 85 °C
Technical data and ordering codes
CR
100 Hz
20 °C
µF
Case
dimensions
d×l
mm
VR = 350 V DC
1500 51.6 × 80.7
2200 51.6 × 105.7
3300 51.6 × 118.2
3900 64.3 × 105.7
4700 64.3 × 105.7
5600 76.9 × 105.7
6800 76.9 × 118.2
8200 76.9 × 143.2
10000 76.9 × 143.2
12000 91.0 × 144.5
15000 76.9 × 220.7
18000 91.0 × 221.0
VR = 400 V DC
1000 51.6 × 80.7
1500 51.6 × 80.7
2200 51.6 × 105.7
2700 51.6 × 130.7
3300 64.3 × 105.7
4700 64.3 × 130.7
4700 76.9 × 105.7
5600 76.9 × 118.2
ESRtyp
100 Hz
20 °C
mΩ
Zmax
10 kHz
20 °C
mΩ
IAC,max
100 Hz
40 °C
A
IAC,R
100 Hz
85 °C
A
IAC,R(B)
100 Hz
85 °C
A
Ordering code
(composition see
below)
47
28
20
17
15
14
12
11
7
6
8
5
50
31
24
20
18
17
14
12
8
7
9
7
16
21
28
32
35
43
47
57
57
77
57
80
5.7
7.6
10
12
13
15
17
20
23
28
34
38
11
14
17
21
24
30
31
36
40
53
51
60
B4345*A4158M0##
B4345*A4228M0##
B4345*A4338M0##
B4345*A4398M0##
B4345*A4478M0##
B4345*A4568M0##
B4345*A4688M0##
B4345*A4828M0##
B4345*A4109M0##
B4345*A4129M0##
B4345*A4159M0##
B4345*A4189M0##
60
45
30
26
23
16
16
14
66
46
30
30
24
18
17
15
13
17
22
26
31
38
40
44
4.6
6.0
8.0
9.3
11
14
14
16
8.2
13
15
15
20
23
29
29
B4345*A9108M0##
B4345*A9158M0##
B4345*A9228M0##
B4345*A9278M0##
B4345*A9338M0##
B4345*B9478M0##
B4345*A9478M0##
B4345*A9568M0##
Composition of ordering code
* = Mounting style
6 = for capacitors with ring clip/clamp mounting
8 = for capacitors with threaded stud
Please read Cautions and warnings and
Important notes at the end of this document.
## = Design
00 = for capacitors with standard inductance
03 = for capacitors with low inductance (13 nH)
(only for capacitors with diameter d ≥ 64.3
mm)
07 = for heat sink mounting (only for capacitors
with diameter d ≥ 64.3 mm and without
threaded stud)
50 = for terminals with PAPR style (not for
low-inductance)
57 = for terminals with PAPR style and heat sink
mounting (only d ≥ 64.3 mm and without
threaded stud, not for low inductance)
Page 10 of 22
B43456, B43458
Extremely compact 85 °C
Technical data and ordering codes
CR
100 Hz
20 °C
µF
Case
dimensions
d×l
mm
VR = 400 V DC
6800 76.9 × 143.2
8200 76.9 × 168.7
10000 76.9 × 190.7
10000 91.0 × 144.5
12000 76.9 × 220.7
15000 91.0 × 221.0
VR = 450 V DC
1000 51.6 × 80.7
1500 51.6 × 105.7
2200 64.3 × 105.7
2700 64.3 × 105.7
3300 76.9 × 105.7
4700 64.3 × 143.2
4700 76.9 × 118.2
5600 76.9 × 143.2
6800 76.9 × 168.7
6800 91.0 × 144.5
8200 76.9 × 220.7
10000 76.9 × 220.7
10000 91.0 × 170.0
12000 91.0 × 221.0
ESRtyp
100 Hz
20 °C
mΩ
Zmax
10 kHz
20 °C
mΩ
IAC,max
100 Hz
40 °C
A
IAC,R
100 Hz
85 °C
A
IAC,R(B)
100 Hz
85 °C
A
Ordering code
(composition see
below)
11
10
7
6
8
6
14
11
8
7
9
11
53
57
57
71
57
80
19
21
25
25
31
35
33
34
38
49
46
57
B4345*A9688M0##
B4345*A9828M0##
B4345*B9109M0##
B4345*A9109M0##
B4345*A9129M0##
B4345*A9159M0##
120
80
50
42
35
25
25
23
18
17
15
13
12
9
150
105
60
50
40
30
30
31
21
22
20
15
14
12
13
18
24
26
32
40
40
49
54
57
57
57
74
80
4.8
6.5
8.4
9.4
12
14
15
17
19
20
24
27
26
32
9.6
12
15
17
23
24
27
31
31
38
36
40
46
53
B4345*A5108M0##
B4345*A5158M0##
B4345*A5228M0##
B4345*A5278M0##
B4345*A5338M0##
B4345*A5478M0##
B4345*B5478M0##
B4345*A5568M0##
B4345*B5688M0##
B4345*A5688M0##
B4345*A5828M0##
B4345*A5109M0##
B4345*B5109M0##
B4345*A5129M0##
Composition of ordering code
* = Mounting style
6 = for capacitors with ring clip/clamp mounting
8 = for capacitors with threaded stud
Please read Cautions and warnings and
Important notes at the end of this document.
## = Design
00 = for capacitors with standard inductance
03 = for capacitors with low inductance (13 nH)
(only for capacitors with diameter d ≥ 64.3
mm)
07 = for heat sink mounting (only for capacitors
with diameter d ≥ 64.3 mm and without
threaded stud)
50 = for terminals with PAPR style (not for
low-inductance)
57 = for terminals with PAPR style and heat sink
mounting (only d ≥ 64.3 mm and without
threaded stud, not for low inductance)
Page 11 of 22
B43456, B43458
Extremely compact 85 °C
Technical data and ordering codes
CR
100 Hz
20 °C
µF
Case
dimensions
d×l
mm
VR = 500 V DC
820 51.6 × 80.7
1000 51.6 × 105.7
1200 51.6 × 105.7
1200 64.3 × 80.7
1500 51.6 × 130.7
1500 64.3 × 96.7
1800 64.3 × 105.7
2200 64.3 × 118.2
2200 76.9 × 105.7
2700 64.3 × 143.2
2700 76.9 × 105.7
3300 76.9 × 130.7
3900 76.9 × 143.2
4700 76.9 × 168.7
VR = 550 V DC
560 51.6 × 80.7
680 51.6 × 105.7
820 51.6 × 105.7
1000 51.6 × 118.2
1000 64.3 × 80.7
1200 51.6 × 130.7
ESRtyp
100 Hz
20 °C
mΩ
Zmax
10 kHz
20 °C
mΩ
IAC,max
100 Hz
40 °C
A
IAC,R
100 Hz
85 °C
A
IAC,R(B)
100 Hz
85 °C
A
Ordering code
(composition see
below)
130
105
85
85
73
73
57
45
45
38
38
35
28
25
163
131
106
106
91
91
71
56
56
48
48
44
35
31
11
13
15
15
17
16
20
23
23
27
27
29
34
38.0
3.9
4.5
5.3
5.2
6.0
5.9
7.0
8.3
8.4
9.6
9.5
10.4
12.2
13.6
7.6
7.5
9.2
9.8
9.3
10.3
12.1
13.9
14.9
14.8
18.1
17.7
20.3
21.1
B4345*A6827M0##
B4345*A6108M0##
B4345*A6128M0##
B4345*B6128M0##
B4345*A6158M0##
B4345*B6158M0##
B4345*A6188M0##
B4345*A6228M0##
B4345*B6228M0##
B4345*A6278M0##
B4345*B6278M0##
B4345*A6338M0##
B4345*A6398M0##
B4345*A6478M0##
175
145
121
100
100
83
219
181
151
125
125
104
9
10
12
14
13
16
3.2
3.7
4.2
4.9
4.8
5.6
5.8
5.7
6.9
7.8
9.0
9.1
B4345*A7567M0##
B4345*A7687M0##
B4345*A7827M0##
B4345*A7108M0##
B4345*B7108M0##
B4345*A7128M0##
Composition of ordering code
* = Mounting style
6 = for capacitors with ring clip/clamp mounting
8 = for capacitors with threaded stud
Please read Cautions and warnings and
Important notes at the end of this document.
## = Design
00 = for capacitors with standard inductance
03 = for capacitors with low inductance (13 nH)
(only for capacitors with diameter d ≥ 64.3
mm)
07 = for heat sink mounting (only for capacitors
with diameter d ≥ 64.3 mm and without
threaded stud)
50 = for terminals with PAPR style (not for
low-inductance)
57 = for terminals with PAPR style and heat sink
mounting (only d ≥ 64.3 mm and without
threaded stud, not for low inductance)
Page 12 of 22
B43456, B43458
Extremely compact 85 °C
Technical data and ordering codes
CR
100 Hz
20 °C
µF
Case
dimensions
d×l
mm
VR = 550 V DC
1200 64.3 × 105.7
1500 64.3 × 118.2
1800 64.3 × 130.7
1800 76.9 × 105.7
2200 64.3 × 143.2
2200 76.9 × 118.2
2200 91.0 × 97.0
2700 76.9 × 130.7
3300 76.9 × 143.2
ESRtyp
100 Hz
20 °C
mΩ
83
72
60
60
49
49
48
46
37
Zmax
10 kHz
20 °C
mΩ
IAC,max
100 Hz
40 °C
A
IAC,R
100 Hz
85 °C
A
IAC,R(B)
100 Hz
85 °C
A
Ordering code
(composition see
below)
104
90
75
75
61
61
60
58
46
15
17
20
20
23
23
25
25
29
5.4
6.2
7.0
7.2
8.2
8.1
8.8
8.9
10.5
8.8
9.8
11.0
12.7
12.7
12.7
17.0
15.1
17.4
B4345*B7128M0##
B4345*A7158M0##
B4345*A7188M0##
B4345*B7188M0##
B4345*A7228M0##
B4345*B7228M0##
B4345*C7228M0##
B4345*A7278M0##
B4345*A7338M0##
Composition of ordering code
* = Mounting style
6 = for capacitors with ring clip/clamp mounting
8 = for capacitors with threaded stud
Please read Cautions and warnings and
Important notes at the end of this document.
## = Design
00 = for capacitors with standard inductance
03 = for capacitors with low inductance (13 nH)
(only for capacitors with diameter d ≥ 64.3
mm)
07 = for heat sink mounting (only for capacitors
with diameter d ≥ 64.3 mm and without
threaded stud)
50 = for terminals with PAPR style (not for
low-inductance)
57 = for terminals with PAPR style and heat sink
mounting (only d ≥ 64.3 mm and without
threaded stud, not for low inductance)
Page 13 of 22
B43456, B43458
Extremely compact 85 °C
Useful life1)
depending on ambient temperature TA (for natural cooling) and versus temperature of case base
TB (for base cooling) under ripple current operating conditions at VR ≤ 450 V2)
VR = 350 ... 450 V:
Useful life1)
depending on ambient temperature TA (for natural cooling) and versus temperature of case base
TB (for base cooling) under ripple current operating conditions at VR ≥ 500 V2)
VR ≥ 500 V:
1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.
2) The ripple current refers to IAC,R for natural cooling or IAC,R(B) for base cooling, respectively.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 14 of 22
B43456, B43458
Extremely compact 85 °C
Frequency factor of permissible ripple current IAC versus frequency f
Frequency characteristics of ESR
Typical behavior
Please read Cautions and warnings and
Important notes at the end of this document.
Page 15 of 22
B43456, B43458
Extremely compact 85 °C
Impedance Z versus frequency f
Typical behavior at 20 °C
Please read Cautions and warnings and
Important notes at the end of this document.
Page 16 of 22
B43456, B43458
Extremely compact 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. However, in exceptional cases, such materials must be used in order to
achieve specific physical and electrical properties because no alternative materials are currently
known. However, the amount of dangerous materials used in our products is limited 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 22
B43456, B43458
Extremely compact 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
Polarity
Make sure that polar capacitors are connected
with the right polarity.
Reverse voltage
Voltages polarity classes should be prevented by
connecting a diode.
Do not mount the capacitor with the terminals
(safety vent) upside down.
Mounting
position of screwterminal capacitors
Robustness of
terminals
Mounting of
single-ended
capacitors
Soldering
Soldering,
cleaning agents
Upper category
temperature
Passive
flammability
The following maximum tightening torques must
not be exceeded when connecting screw
terminals:
M5: 2.5 Nm
M6: 4.0 Nm
The internal structure of single-ended capacitors
might be damaged if excessive force is applied to
the lead wires.
Avoid any compressive, tensile or flexural stress.
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.
Do not exceed the specified time or temperature
limits during soldering.
Do not allow halogenated hydrocarbons to come
into contact with aluminum electrolytic capacitors.
Do not exceed the upper category temperature.
Avoid external energy, such as fire or electricity.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 18 of 22
Reference
chapter "General
technical information"
1
"Basic construction of
aluminum electrolytic
capacitors"
3.1.6
"Reverse voltage"
11.1.
"Mounting positions of
capacitors with screw
terminals"
11.3
"Mounting torques"
11.4
"Mounting
considerations for
single-ended capacitors"
11.5
"Soldering"
11.6
"Cleaning agents"
7.2
"Maximum permissible
operating temperature"
8.1
"Passive flammability"
B43456, B43458
Extremely compact 85 °C
Topic
Safety information
Active
flammability
Maintenance
Avoid overload of the capacitors.
Storage
Make periodic inspections of the capacitors.
Before the inspection, make sure that the power
supply is turned off and carefully discharge the
electricity of the capacitors.
Do not apply any mechanical stress to the
capacitor terminals.
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%.
Breakdown strength Do not damage the insulating sleeve, especially
of insulating
when ring clips are used for mounting.
sleeves
Please read Cautions and warnings and
Important notes at the end of this document.
Page 19 of 22
Reference
chapter "General
technical information"
8.2
"Active flammability"
10
"Maintenance"
7.3
Storage conditions
Reference
chapter "Capacitors with
screw terminals"
"Screw terminals
accessories"
B43456, B43458
Extremely compact 85 °C
Symbols and terms
Symbol
English
German
C
CR
CS
CS,T
Cf
d
dmax
ESL
ESR
ESRf
Capacitance
Rated capacitance
Series capacitance
Series capacitance at temperature T
Capacitance at frequency f
Case diameter, nominal dimension
Maximum case diameter
Self-inductance
Equivalent series resistance
Equivalent series resistance at
frequency f
Equivalent series resistance at
temperature T
Frequency
Current
Alternating current (ripple current)
Root-mean-square value of alternating
current
Ripple current at frequency f
Maximum permissible ripple current
Rated ripple current
Rated ripple current for base cooling
Leakage current
Operating leakage current
Case length, nominal dimension
Maximum case length (without
terminals and mounting stud)
Resistance
Insulation resistance
Balancing resistance
Temperature
Temperature difference
Ambient temperature
Case temperature
Capacitor base temperature
Time
Period
Service life (operating hours)
Kapazität
Nennkapazität
Serienkapazität
Serienkapazität bei Temperatur T
Kapazität bei Frequenz f
Gehäusedurchmesser, Nennmaß
Maximaler Gehäusedurchmesser
Eigeninduktivität
Ersatzserienwiderstand
Ersatzserienwiderstand bei Frequenz f
ESRT
f
I
IAC
IAC,rms
IAC,f
IAC,max
IAC,R
IAC,R (B)
Ileak
Ileak,op
l
lmax
R
Rins
Rsymm
T
∆T
TA
TC
TB
t
∆t
tb
Please read Cautions and warnings and
Important notes at the end of this document.
Ersatzserienwiderstand bei Temperatur T
Frequenz
Strom
Wechselstrom
Wechselstrom, Effektivwert
Wechselstrom bei Frequenz f
Maximal zulässiger Wechselstrom
Nennwechselstrom
Nennwechselstromstrom für Bodenkühlung
Reststrom
Betriebsreststrom
Gehäuselänge, Nennmaß
Maximale Gehäuselänge (ohne Anschlüsse
und Gewindebolzen)
Widerstand
Isolationswiderstand
Symmetrierwiderstand
Temperatur
Temperaturdifferenz
Umgebungstemperatur
Gehäusetemperatur
Temperatur des Becherbodens
Zeit
Zeitraum
Brauchbarkeitsdauer (Betriebszeit)
Page 20 of 22
B43456, B43458
Extremely compact 85 °C
Symbol
V
VF
Vop
VR
VS
XC
XL
Z
ZT
tan δ
λ
ε0
εr
ω
English
Voltage
Forming voltage
Operating voltage
Rated voltage, DC voltage
Surge voltage
Capacitive reactance
Inductive reactance
Impedance
Impedance at temperature T
Dissipation factor
Failure rate
Absolute permittivity
Relative permittivity
Angular velocity; 2 π f
German
Spannung
Formierspannung
Betriebsspannung
Nennspannung, Gleichspannung
Spitzenspannung
Kapazitiver Blindwiderstand
Induktiver Blindwiderstand
Scheinwiderstand
Scheinwiderstand bei Temperatur T
Verlustfaktor
Ausfallrate
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 22
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 requirements 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 incumbent on the customer to check and decide whether an EPCOS product with the properties described 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 Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more detailed 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 foregoing for customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current version of the "General Terms of Delivery for Products and Services in the Electrical Industry" published by the German Electrical and Electronics Industry Association
(ZVEI).
7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CeraLink, CSMP, CSSP, CTVS,
DeltaCap, DigiSiMic, DSSP, FilterCap, FormFit, MiniBlue, MiniCell, MKD, MKK, MLSC,
MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, SIFERRIT, SIFI, SIKOREL,
SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse,
WindCap are trademarks registered or pending in Europe and in other countries. Further
information will be found on the Internet at www.epcos.com/trademarks.
Page 22 of 22
工商网监
湘ICP备2023018690号
