Aluminum electrolytic capacitors
Capacitors with 4-pin snap-in terminals and solder
pins
Series/Type:
B43513, B43523
Date:
December 2019
© TDK Electronics AG 2019. Reproduction, publication and dissemination of this publication, enclosures hereto
and the information contained therein without TDK Electronics' prior express consent is prohibited.
Capacitors with 4-pin snap-in terminals and solder pins
B43513, B43523
Long useful life 85 °C
Long-life grade capacitors
Applications
Frequency converters
Solar inverters
Uninterruptible power supplies
Professional power supplies
Medical appliances
Not for automotive applications unless otherwise specified
Features
Voltage derating (0.95 VR) enables 105 °C operation,
more details available upon request
Long useful life
High ripple current capability
High volumetric efficiency
Many different case sizes
Pinning ensures correct insertion
RoHS-compatible
Construction
Charge/discharge-proof, polar
Aluminum case, fully insulated with PET
Version with additional PET insulation cap on terminal side
and PVC insulation available for insulating the capacitor from
the PCB (B43513 only)
Version with PVC insulation available upon request
Overload protection by safety vent on the case wall
Terminals
4-pin snap-in terminals (6.3 mm and 4.5 mm length)
Solder pin mounting on printed circuit boards, pins fit
standardized spacings on PCB
Please read Cautions and warnings and
Important notes at the end of this document.
Page 2 of 20
B43513
B43523
B43513, B43523
Long useful life 85 °C
Specifications and characteristics in brief
Rated voltage VR
Surge voltage VS
Rated capacitance CR
Capacitance tolerance
350 ... 450 V DC
1.1 VR
270 ... 2700 μF
±20% M
Dissipation factor tan δ
(20 °C, 120 Hz)
VR ≤ 400 V DC: tan δ ≤ 0.15
VR > 400 V DC: tan δ ≤ 0.20
Leakage current Ileak
(5 min, 20 °C)
Self-inductance ESL
Useful life1)
85 °C; VR; IAC,R
Approx. 20 nH
> 10000 h
Voltage endurance test
85 °C; VR
3000 h
Vibration resistance
test
Characteristics at low
temperature
Requirements:
ΔC/C ≤ 20% of initial value
tan δ
≤ 2 times initial specified limit
Ileak
≤ initial specified limit
Post test requirements:
ΔC/C ≤ 10% of initial value
tan δ
≤ 1.3 times initial specified limit
Ileak
≤ initial specified limit
To IEC 60068-2-6, test Fc:
Frequency range 10 ... 55 Hz, displacement amplitude 0.35 mm,
acceleration max. 5 g, duration 3 × 2 h.
Capacitor mounted by its body which is rigidly clamped to the work
surface.
Max. impedance ratio
VR
≤ 400 V
> 400 V
at 100 Hz
Z -25 °C / Z 20 °C
3
5
Z -40 °C / Z 20 °C
7
10
IEC climatic category
To IEC 60068-1:
40/085/56 (40 °C/+85 °C/56 days damp heat test)
Sectional specification
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 20
B43513, B43523
Long useful life 85 °C
Dimensional drawings
B43513, 4-pin snap-in terminals, standard insulation (PET)
Standard snap-in terminals:
length (6.3 ±1) mm.
Also available with length of (4.5 1) mm.
All pin holes must be drilled into the PC-board,
since the unconnected pins serve as
mountings. These pins must be soldered to
insulated pads or pads with the same potential
as the negative pole.
Please read Cautions and warnings and
Important notes at the end of this document.
Dimensions (mm)
d +1 l ±2
35
40
35
45
35
50
35
55
35
60
35
65
35
70
35
75
35
85
35
90
35
95
40
40
40
45
40
50
40
55
40
60
40
65
40
70
40
75
40
80
40
90
40
95
45
40
45
45
45
50
45
55
45
60
45
65
45
70
45
75
45
80
45
85
45
95
45
100
Page 4 of 20
Approx.
weight (g)
51
57
63
70
76
82
88
95
107
114
120
71
80
89
98
107
116
125
134
143
161
170
95
108
120
132
143
155
166
178
190
202
226
237
Packing
units (pcs.)
60
60
60
36
36
36
36
36
36
36
36
33
33
33
33
33
33
33
33
33
33
33
28
28
28
28
28
28
28
28
28
28
28
28
B43513, B43523
Long useful life 85 °C
B43513, 4-pin snap-in terminals, PVC insulation and PET insulation cap on terminal side
Standard snap-in terminals:
length (6.3 +1/1.4) mm. Also available with
length of (4.5 1.4) mm. PET insulation cap is
positioned under the insulation sleeve.
All pin holes must be drilled into the PC-board,
since the unconnected pins serve as
mountings. These pins must be soldered to
insulated pads or pads with the same potential
as the negative pole.
Please read Cautions and warnings and
Important notes at the end of this document.
Dimensions (mm)
d +1.4 l +2.2/2
35
40
35
45
35
50
35
55
35
60
35
65
35
70
35
75
35
85
35
90
35
95
40
40
40
45
40
50
40
55
40
60
40
65
40
70
40
75
40
80
40
90
40
95
45
40
45
45
45
50
45
55
45
60
45
65
45
70
45
75
45
80
45
85
45
95
45
100
Page 5 of 20
Approx.
weight (g)
51
57
63
70
76
82
88
95
107
114
120
71
80
89
98
107
116
125
134
143
161
170
95
108
120
132
143
155
166
178
190
202
226
237
Packing
units (pcs.)
60
60
60
36
36
36
36
36
36
36
36
33
33
33
33
33
33
33
33
33
33
33
28
28
28
28
28
28
28
28
28
28
28
28
B43513, B43523
Long useful life 85 °C
B43523, solder pins
Pole markings: Plus: +; Minus:
All pin holes must be drilled into the PC-board, since the unconnected pins serve as mountings.
These pins must be soldered to insulated pads or pads with the same potential as the negative
pole.
Dimensions (mm) Approx.
weight (g)
d +1
Imax
Packing
units (pcs.)
Dimensions (mm) Approx.
weight (g)
d +1
Imax
Packing
units (pcs.)
35
35
35
35
35
35
35
35
35
35
35
60
60
60
36
36
36
36
36
36
36
36
40
40
40
40
40
40
40
40
40
40
40
33
33
33
33
33
33
33
33
33
33
33
44
49
54
59
64
69
74
79
89
94
99
51
57
63
70
76
82
88
95
107
114
120
Please read Cautions and warnings and
Important notes at the end of this document.
Page 6 of 20
44
49
54
59
64
69
74
79
84
94
99
71
80
89
98
107
116
125
134
143
161
170
B43513, B43523
Long useful life 85 °C
Packing of 4-pin snap-in terminal and solder pin capacitors
For ecological reasons the packing is pure cardboard.
Ordering codes for terminal styles and insulation features
Identification in 3rd block of ordering code
4-pin snap-in terminal capacitors
Terminal version
Insulation version
PET
PVC plus PET cap
Standard terminals 6.3 mm
M060
M080
Short terminals 4.5 mm
M067
M087
Ordering examples:
B43513A9188M067 } 4-pin snap-in capacitor with short terminals and PET insulation
B43513A9188M080 } 4-pin snap-in capacitor with standard terminals and PVC insulation with
additional PET insulation cap on terminal side
Please read Cautions and warnings and
Important notes at the end of this document.
Page 7 of 20
B43513, B43523
Long useful life 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.
Capacitors with solder pins are only available in 35 and 40 mm case diameters.
VR (V DC)
350
400
420
450
Case dimensions d × l (mm)
CR (μF)
35 × 40
270
330
35 × 40
35 × 45
390
35 × 40
35 × 45
35 × 45
35 × 50
40 × 40
470
35 × 45
35 × 50
40 × 40
35 × 50
40 × 40
35 × 55
40 × 45
45 × 40
560
35 × 50
40 × 40
35 × 55
40 × 45
45 × 40
35 × 55
40 × 45
45 × 40
35 × 65
40 × 50
45 × 40
680
35 × 55
40 × 45
35 × 60
40 × 50
45 × 40
35 × 65
40 × 55
45 × 40
35 × 75
40 × 60
45 × 45
820
35 × 60
40 × 50
45 × 40
35 × 70
40 × 55
45 × 45
35 × 75
40 × 60
45 × 45
35 × 85
40 × 65
45 × 55
1000
35 × 70
40 × 55
45 × 45
35 × 85
40 × 65
45 × 50
35 × 90
40 × 70
45 × 55
40 × 80
45 × 60
1200
35 × 85
40 × 65
45 × 50
35 × 95
40 × 75
45 × 60
40 × 80
45 × 65
40 × 90
45 × 70
1500
40 × 80
45 × 60
40 × 90
45 × 70
40 × 95
45 × 75
45 × 85
1800
40 × 90
45 × 70
45 × 80
45 × 85
45 × 100
2200
45 × 80
45 × 95
2700
45 × 100
Please read Cautions and warnings and
Important notes at the end of this document.
Page 8 of 20
B43513, B43523
Long useful life 85 °C
Technical data and ordering codes
CR
100 Hz
20 °C
μF
Case
dimensions
d×l
mm
VR = 350 V DC
35 × 40
390
35 × 45
470
35 × 50
560
40 × 40
560
35 × 55
680
40 × 45
680
35 × 60
820
40 × 50
820
45 × 40
820
35 × 70
1000
40 × 55
1000
45 × 45
1000
35 × 85
1200
40 × 65
1200
45 × 50
1200
40 × 80
1500
45 × 60
1500
40 × 90
1800
45 × 70
1800
45 × 80
2200
45 × 100
2700
ESRtyp
100 Hz
20 °C
mΩ
ESRtyp
300 Hz
60 °C
mΩ
Zmax
10 kHz
20 °C
mΩ
IAC,max
100 Hz
60 °C
A
IAC,R
100 Hz
85 °C
A
Ordering code
(composition see
below)
180
150
120
130
100
100
85
90
90
70
75
75
60
60
65
50
50
40
40
36
30
55
45
40
45
34
36
28
32
34
24
26
30
20
22
26
17
20
15
17
14
12
240
200
170
180
140
150
120
120
130
95
100
110
80
85
90
70
75
60
60
50
40
4.63
5.24
5.90
5.91
6.73
6.70
7.68
7.57
7.46
8.90
8.62
8.44
10.2
9.85
9.47
11.6
11.0
13.3
12.6
14.5
17.0
2.57
2.91
3.28
3.28
3.74
3.72
4.26
4.21
4.14
4.95
4.78
4.68
5.71
5.47
5.25
6.47
6.15
7.39
7.00
8.06
9.48
B435*3A4397M0##
B435*3A4477M0##
B435*3A4567M0##
B435*3B4567M0##
B435*3A4687M0##
B435*3B4687M0##
B435*3A4827M0##
B435*3B4827M0##
B43513C4827M0##
B435*3A4108M0##
B435*3B4108M0##
B43513C4108M0##
B435*3A4128M0##
B435*3B4128M0##
B43513C4128M0##
B435*3A4158M0##
B43513B4158M0##
B435*3A4188M0##
B43513B4188M0##
B43513A4228M0##
B43513A4278M0##
Capacitors with solder pins are only available in 35 and 40 mm case diameters.
Composition of ordering code
* = Terminal type
1 = 4-pin snap-in terminals
2 = solder pin
Please read Cautions and warnings and
Important notes at the end of this document.
## = Terminal style and insulation feature
60 = solder pin or 4-pin snap-in standard
terminals and PET insulation
67 = 4-pin snap-in short terminals and PET
insulation
80 = 4-pin snap-in standard terminals and PVC
insulation with additional PET insulation cap
on terminal side
87 = 4-pin snap-in short terminals and PVC
insulation with additional PET insulation cap
on terminal side
Page 9 of 20
B43513, B43523
Long useful life 85 °C
Technical data and ordering codes
CR
100 Hz
20 °C
μF
Case
dimensions
d×l
mm
VR = 400 V DC
35 ×
390
35 ×
470
40 ×
470
35 ×
560
40 ×
560
45 ×
560
35 ×
680
40 ×
680
45 ×
680
35 ×
820
40 ×
820
45 ×
820
35 ×
1000
40 ×
1000
45 ×
1000
35 ×
1200
40 ×
1200
45 ×
1200
40 ×
1500
45 ×
1500
45 ×
1800
45 ×
2200
45
50
40
55
45
40
60
50
40
70
55
45
85
65
50
95
75
60
90
70
80
95
ESRtyp
100 Hz
20 °C
mΩ
ESRtyp
300 Hz
60 °C
mΩ
Zmax
10 kHz
20 °C
mΩ
IAC,max
100 Hz
60 °C
A
IAC,R
100 Hz
85 °C
A
Ordering code
(composition see
below)
190
160
160
140
140
140
110
110
120
95
95
100
75
80
80
65
65
65
50
55
45
38
60
50
50
40
45
45
36
38
40
30
32
34
24
26
30
20
22
24
18
20
17
14
270
230
230
190
200
200
160
160
170
130
140
140
110
110
120
90
95
95
75
80
65
55
4.83
5.46
5.49
6.16
6.16
6.27
7.07
7.00
6.93
8.13
7.93
7.80
9.48
9.14
8.84
10.9
10.4
10.1
12.3
11.7
13.4
15.6
2.68
3.04
3.05
3.43
3.42
3.48
3.93
3.89
3.84
4.52
4.40
4.33
5.27
5.08
4.90
6.08
5.80
5.61
6.87
6.54
7.45
8.67
B435*3A9397M0##
B435*3A9477M0##
B435*3B9477M0##
B435*3A9567M0##
B435*3B9567M0##
B43513C9567M0##
B435*3A9687M0##
B435*3B9687M0##
B43513C9687M0##
B435*3A9827M0##
B435*3B9827M0##
B43513C9827M0##
B435*3A9108M0##
B435*3B9108M0##
B43513C9108M0##
B435*3A9128M0##
B435*3B9128M0##
B43513C9128M0##
B435*3A9158M0##
B43513B9158M0##
B43513A9188M0##
B43513A9228M0##
Capacitors with solder pins are only available in 35 and 40 mm case diameters.
Composition of ordering code
* = Terminal type
1 = 4-pin snap-in terminals
2 = solder pin
Please read Cautions and warnings and
Important notes at the end of this document.
## = Terminal style and insulation feature
60 = solder pin or 4-pin snap-in standard
terminals and PET insulation
67 = 4-pin snap-in short terminals and PET
insulation
80 = 4-pin snap-in standard terminals and PVC
insulation with additional PET insulation cap
on terminal side
87 = 4-pin snap-in short terminals and PVC
insulation with additional PET insulation cap
on terminal side
Page 10 of 20
B43513, B43523
Long useful life 85 °C
Technical data and ordering codes
CR
100 Hz
20 °C
μF
Case
dimensions
d×l
mm
VR = 420 V DC
35 ×
330
35 ×
390
35 ×
470
40 ×
470
35 ×
560
40 ×
560
45 ×
560
35 ×
680
40 ×
680
45 ×
680
35 ×
820
40 ×
820
45 ×
820
35 ×
1000
40 ×
1000
45 ×
1000
40 ×
1200
45 ×
1200
40 ×
1500
45 ×
1500
45 ×
1800
40
45
50
40
55
45
40
65
55
40
75
60
45
90
70
55
80
65
95
75
85
ESRtyp
100 Hz
20 °C
mΩ
ESRtyp
300 Hz
60 °C
mΩ
Zmax
10 kHz
20 °C
mΩ
IAC,max
100 Hz
60 °C
A
IAC,R
100 Hz
85 °C
A
Ordering code
(composition see
below)
310
260
220
220
190
190
190
150
150
160
130
130
130
100
110
110
90
90
70
70
60
85
70
60
60
50
55
55
40
45
50
34
36
40
28
30
32
26
28
20
22
19
470
400
330
340
280
280
290
230
230
240
190
200
200
160
160
170
140
140
110
110
95
4.18
4.69
5.32
5.34
6.02
6.00
6.08
6.95
6.89
6.73
8.00
7.81
7.59
9.35
9.02
8.78
10.3
10.0
12.2
11.6
13.3
2.32
2.60
2.96
2.96
3.34
3.33
3.38
3.86
3.83
3.73
4.45
4.34
4.21
5.20
5.01
4.87
5.73
5.56
6.79
6.49
7.40
B435*3A0337M0##
B435*3A0397M0##
B435*3A0477M0##
B435*3B0477M0##
B435*3A0567M0##
B435*3B0567M0##
B43513C0567M0##
B435*3A0687M0##
B435*3B0687M0##
B43513C0687M0##
B435*3A0827M0##
B435*3B0827M0##
B43513C0827M0##
B435*3A0108M0##
B435*3B0108M0##
B43513C0108M0##
B435*3A0128M0##
B43513B0128M0##
B435*3A0158M0##
B43513B0158M0##
B43513A0188M0##
Capacitors with solder pins are only available in 35 and 40 mm case diameters.
Composition of ordering code
* = Terminal type
1 = 4-pin snap-in terminals
2 = solder pin
Please read Cautions and warnings and
Important notes at the end of this document.
## = Terminal style and insulation feature
60 = solder pin or 4-pin snap-in standard
terminals and PET insulation
67 = 4-pin snap-in short terminals and PET
insulation
80 = 4-pin snap-in standard terminals and PVC
insulation with additional PET insulation cap
on terminal side
87 = 4-pin snap-in short terminals and PVC
insulation with additional PET insulation cap
on terminal side
Page 11 of 20
B43513, B43523
Long useful life 85 °C
Technical data and ordering codes
CR
100 Hz
20 °C
μF
Case
dimensions
d×l
mm
VR = 450 V DC
35 × 40
270
35 × 45
330
35 × 50
390
40 × 40
390
35 × 55
470
40 × 45
470
45 × 40
470
35 × 65
560
40 × 50
560
45 × 40
560
35 × 75
680
40 × 60
680
45 × 45
680
35 × 85
820
40 × 65
820
45 × 55
820
40 × 80
1000
45 × 60
1000
40 × 90
1200
45 × 70
1200
45 × 85
1500
45 × 100
1800
ESRtyp
100 Hz
20 °C
mΩ
ESRtyp
300 Hz
60 °C
mΩ
Zmax
10 kHz
20 °C
mΩ
IAC,max
100 Hz
60 °C
A
IAC,R
100 Hz
85 °C
A
Ordering code
(composition see
below)
360
290
250
250
210
210
210
170
180
180
140
140
150
120
120
120
100
100
80
85
70
55
95
80
65
70
55
60
60
45
50
50
38
40
45
32
34
36
28
32
24
26
22
18
530
430
370
370
310
310
310
260
260
270
210
220
220
180
180
190
150
150
130
130
110
85
3.80
4.34
4.86
4.90
5.54
5.55
5.65
6.30
6.24
6.20
7.28
7.16
7.03
8.41
8.15
8.05
9.45
9.15
10.8
10.4
12.3
14.1
2.11
2.41
2.70
2.72
3.08
3.08
3.14
3.50
3.46
3.44
4.05
3.98
3.90
4.68
4.53
4.47
5.26
5.08
6.02
5.79
6.84
7.86
B435*3A5277M0##
B435*3A5337M0##
B435*3A5397M0##
B435*3B5397M0##
B435*3A5477M0##
B435*3B5477M0##
B43513C5477M0##
B435*3A5567M0##
B435*3B5567M0##
B43513C5567M0##
B435*3A5687M0##
B435*3B5687M0##
B43513C5687M0##
B435*3A5827M0##
B435*3B5827M0##
B43513C5827M0##
B435*3A5108M0##
B43513B5108M0##
B435*3A5128M0##
B43513B5128M0##
B43513A5158M0##
B43513A5188M0##
Capacitors with solder pins are only available in 35 and 40 mm case diameters.
Composition of ordering code
* = Terminal type
1 = 4-pin snap-in terminals
2 = solder pin
Please read Cautions and warnings and
Important notes at the end of this document.
## = Terminal style and insulation feature
60 = solder pin or 4-pin snap-in standard
terminals and PET insulation
67 = 4-pin snap-in short terminals and PET
insulation
80 = 4-pin snap-in standard terminals and PVC
insulation with additional PET insulation cap
on terminal side
87 = 4-pin snap-in short terminals and PVC
insulation with additional PET insulation cap
on terminal side
Page 12 of 20
B43513, B43523
Long useful life 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:
www.tdk-electronics.tdk.com/alcap
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.
In addition, it is possible to calculate useful life expectancies based on temperatures measured by
the user in the application.
Frequency characteristics of ESR
Typical behavior
Impedance Z versus frequency f
Typical behavior at 20 °C
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 13 of 20
B43513, B43523
Long useful life 85 °C
Cautions and warnings
Personal safety
The electrolytes used 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 are self-extinguishing.
As far as possible, we do 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 our aluminum electrolytic capacitors are continuously adapted
in compliance with the TDK Electronics 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 our 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 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 14 of 20
B43513, B43523
Long useful life 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 seperate file chapter "General technical information".
Topic
Polarity
Reverse voltage
Mounting
position of screwterminal capacitors
Robustness of
terminals
Mounting of
single-ended
capacitors
Soldering
Soldering,
cleaning agents
Upper category
temperature
Passive
flammability
Safety information
Reference
chapter "General
technical information"
Make sure that polar capacitors are connected
1
with the right polarity.
"Basic construction of
aluminum electrolytic
capacitors"
Voltages of opposite polarity should be prevented 3.1.6
by connecting a diode.
"Reverse voltage"
Screw terminal capacitors must not be mounted
11.1.
with terminals facing down unless otherwise
"Mounting positions of
specified.
capacitors with screw
terminals"
The following maximum tightening torques must
11.3
not be exceeded when connecting screw
"Mounting torques"
terminals:
M5: 2.5 Nm
M6: 4.0 Nm
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.
Do not exceed the specified time or temperature 11.5
limits during soldering.
"Soldering"
Do not allow halogenated hydrocarbons to come 11.6
into contact with aluminum electrolytic capacitors. "Cleaning agents"
Do not exceed the upper category temperature.
7.2
"Maximum permissible
operating temperature"
Avoid external energy, e.g. fire.
8.1
"Passive flammability"
Please read Cautions and warnings and
Important notes at the end of this document.
Page 15 of 20
B43513, B43523
Long useful life 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
capacitors.
Do not apply excessive mechanical stress to the
capacitor terminals when mounting.
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
Reference
chapter "General
technical information"
8.2
"Active flammability"
10
"Maintenance"
7.3
"Shelf life and storage
conditions"
Reference
chapter "Capacitors with
screw terminals"
"Screw terminals
accessories"
Display of ordering codes for TDK Electronics products
The ordering code for one and the same product can be represented differently in data sheets,
data books, other publications, on the company website, or in order-related documents such as
shipping notes, order confirmations and product labels. The varying representations of the ordering codes are due to different processes employed and do not affect the specifications of the respective products.
Detailed information can be found on the Internet under
www.tdk-electronics.tdk.com/orderingcodes.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 16 of 20
B43513, B43523
Long useful life 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
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
Ileak
Ileak,op
l
lmax
R
Rins
Rsymm
T
ΔT
TA
TC
TB
t
Δt
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
Reststrom
Betriebsreststrom
Gehäuselänge, Nennmaß
Maximale Gehäuselänge (ohne Anschlüsse
und Gewindebolzen)
Widerstand
Isolationswiderstand
Symmetrierwiderstand
Temperatur
Temperaturdifferenz
Umgebungstemperatur
Gehäusetemperatur
Temperatur des Gehäusebodens
Zeit
Zeitraum
Brauchbarkeitsdauer (Betriebszeit)
Page 17 of 20
B43513, B43523
Long useful life 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 18 of 20
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, we are 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 a 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.tdk-electronics.tdk.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 our General
Terms and Conditions of Supply.
Page 19 of 20
Important notes
7. Our manufacturing sites serving the automotive business apply the IATF 16949
standard. The IATF certifications confirm our compliance with requirements regarding the
quality management system in the automotive industry. Referring to customer requirements
and customer specific requirements (“CSR”) TDK always has and will continue to have the
policy of respecting individual agreements. Even if IATF 16949 may appear to support the
acceptance of unilateral requirements, we hereby like to emphasize that only requirements
mutually agreed upon can and will be implemented in our Quality Management System.
For clarification purposes we like to point out that obligations from IATF 16949 shall only
become legally binding if individually agreed upon.
8. The trade names EPCOS, CeraCharge, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP,
CTVS, DeltaCap, DigiSiMic, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue, MiniCell, MKD,
MKK, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PowerHap, PQSine,
PQvar, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV,
ThermoFuse, WindCap are trademarks registered or pending in Europe and
in other countries. Further information will be found on the Internet at
www.tdk-electronics.tdk.com/trademarks.
Release 2018-10
Page 20 of 20
