B43704, 43724 Series Datasheet by EPCOS - TDK Electronics

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@TDK
Aluminum electrolytic capacitors
Capacitors with screw terminals
Series/Type: B43704, B43724
Date: October 2020
© TDK Electronics AG 2020. Reproduction, publication and dissemination of this publication, enclosures hereto
and the information contained therein without TDK Electronics' prior express consent is prohibited.
@TDK
Long-life grade capacitors
Applications
Frequency converters
Wind power converters
Solar inverters
Professional power supplies
Uninterruptible power supplies
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 PET sleeve
Version with PVC 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
B43704 B43724
Capacitors with screw terminals B43704, B43724
High ripple current 85 °C
Page2of32Please read Cautions and warnings and
Important notes at the end of this document.
H> +4HA <>< i‘ea="" k:="" 002="" .="" 0="" ha-(&="" 0.65="" “f="" )="">
1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.
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% 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
d64.3 mm: approx. 20 nH
Useful life1) 350 ... 500 V 550 V Requirements:
85 °C; VR;I
AC,R > 12000 h > 8000 h ΔC/C15% of initial value
tan δ≤1.75 times initial specified limit
Ileak initial specified limit
Voltage endurance test Post test requirements:
85 °C; VR2000 h ΔC/C10% 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 ×2h.
Capacitor mounted by its body which is rigidly clamped to the work
surface.
Characteristics at low
temperature
Max. impedance
ratio at 100 Hz VR350 V 400 V 450 V
Z-25°C/Z20°C2 3 3
Z-40°C/Z20°C6 14 10
IEC climatic category To IEC 60068-1:
VR= 350 V DC, VR450 V DC:
40/085/56 (40 °C/+85 °C/56 days damp heat test)
VR= 400 V DC: 25/085/56 (25 °C/+85 °C/56 days damp heat test)
The capacitors can be operated in the temperature range of 40 °Cto
+105 °C but the impedance at 40 °C must be taken into
consideration.
Sectional specification IEC 60384-4
B43704, B43724
High ripple current 85 °C
Page3of32Please read Cautions and warnings and
Important notes at the end of this document.
@TDK KAU 760-6 KALmors
Ripple current capability
Due to the ripple current capability of the capacitor contact elements, the following current upper
limits must not be exceeded in case of the absence of any forced cooling around the capacitor
and its contact elements:
Capacitor diameter 51.6 mm 64.3 mm 76.9 mm 90 mm
IAC,max 45 A 66 A 74 A 89 A
In the event of the availability of cooling (e.g. forced air around the capacitor body, forced air
around the contact elements, capacitor base cooling by a heat sink) however above limits may be
exceeded depending on the cooling conditions. For details please contact our sales offices.
Dimensional drawings
Positive pole marking: +
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 in-
structions in chapter "Capacitors with screw terminals accessories" on page 19.
Screw terminals with UNF threads are available upon request.
For information regarding dimensions and weights, packing, special designs and design options,
refer to chapter "Capacitors with screw terminals general information" on page 12.
B43704, B43724
High ripple current 85 °C
Page4of32Please read Cautions and warnings and
Important notes at the end of this document.
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 ×80.7
1000 51.6 ×96.7 51.6 ×96.7
1200 51.6 ×80.7 51.6 ×96.7 51.6 ×105.7
64.3 ×80.7
1500 51.6 ×80.7 51.6 ×96.7 51.6 ×118.2
64.3 ×80.7
51.6 ×130.7
64.3 ×96.7
1800 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
2200 51.6 ×96.7 51.6 ×105.7 51.6 ×118.2
64.3 ×96.7
64.3 ×105.7 64.3 ×118.2
76.9 ×96.7
2700 51.6 ×96.7 51.6 ×118.2 64.3 ×96.7 64.3 ×118.2
76.9 ×96.7
64.3 ×130.7
76.9 ×105.7
3300 51.6 ×118.2
64.3 ×80.7
64.3 ×96.7 64.3 ×118.2
76.9 ×96.7
64.3 ×143.2
76.9 ×118.2
76.9 ×118.2
3900 51.6 ×130.7
64.3 ×96.7
64.3 ×105.7 64.3 ×130.7
76.9 ×105.7
76.9 ×130.7 76.9 ×143.2
90.0 ×120.0
4700 64.3 ×105.7 64.3 ×130.7
76.9 ×96.7
76.9 ×118.2 76.9 ×143.2
90.0 ×120.0
76.9 ×156.2
90.0 ×144.5
5600 64.3 ×118.2
76.9 ×96.7
64.3 ×143.2
76.9 ×118.2
76.9 ×130.7
90.0 ×120.0
76.9 ×168.7
90.0 ×144.5
76.9 ×190.7
90.0 ×144.5
6800 64.3 ×143.2
76.9 ×105.7
76.9 ×130.7 76.9 ×156.2
90.0 ×144.5
76.9 ×190.7
90.0 ×170.0
76.9 ×220.7
90.0 ×170.0
8200 76.9 ×118.2 76.9 ×156.2
90.0 ×120.0
76.9 ×190.7
90.0 ×144.5
76.9 ×220.7
90.0 ×197.0
90.0 ×197.0
10000 76.9 ×143.2
90.0 ×120.0
76.9 ×168.7
90.0 ×144.5
76.9 ×220.7
90.0 ×170.0
90.0 ×221.0
12000 76.9 ×168.7
90.0 ×144.5
76.9 ×220.7
90.0 ×170.0
90.0 ×197.0
15000 76.9 ×190.7
90.0 ×170.0
90.0 ×197.0
18000 90.0 ×197.0 90.0 ×221.0
22000 90.0 ×221.0
B43704, B43724
High ripple current 85 °C
Page5of32Please read Cautions and warnings and
Important notes at the end of this document.
@TDK
Technical data and ordering codes
CR
100 Hz
20 °C
μF
Case
dimensions
d×l
mm
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)
Composition of ordering code
* = Mounting style ## = Design
0 = for capacitors with ring clip/clamp mounting
2 = for capacitors with threaded stud
00 = standard
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 15.
VR=350VDC
1800 51.6 ×80.7 36 13 50 14.8 8.69 B437*4A4188M6##
2200 51.6 ×96.7 30 10 40 17.4 10.2 B437*4A4228M6##
2700 51.6 ×96.7 24 8.9 34 19.8 11.5 B437*4A4278M6##
3300 51.6 ×118.2 20 7.2 28 22.9 13.4 B437*4A4338M6##
3300 64.3 ×80.7 20 7.9 28 22.7 13.2 B437*4B4338M6##
3900 51.6 ×130.7 17 6.3 24 25.8 15.0 B437*4A4398M6##
3900 64.3 ×96.7 17 6.5 24 25.4 14.8 B437*4B4398M6##
4700 64.3 ×105.7 15 5.7 20 28.6 16.7 B437*4A4478M6##
5600 64.3 ×118.2 12 4.9 17 32.1 18.7 B437*4A4568M6##
5600 76.9 ×96.7 13 5.2 18 33.0 19.2 B437*4B4568M6##
6800 64.3 ×143.2 10 4.1 14 36.9 21.5 B437*4A4688M6##
6800 76.9 ×105.7 11 4.6 15 36.9 21.5 B437*4B4688M6##
8200 76.9 ×118.2 8.8 3.9 13 41.5 24.2 B437*4A4828M6##
10000 76.9 ×143.2 7.2 3.2 11 47.6 27.8 B437*4A4109M6##
10000 90.0 ×120.0 7.1 3.1 11 50.7 30.5 B437*4B4109M6##
12000 76.9 ×168.7 6.1 2.7 9.0 53.9 32.5 B437*4A4129M6##
12000 90.0 ×144.5 5.9 2.5 8.8 56.9 34.4 B437*4B4129M6##
15000 76.9 ×190.7 5.0 2.4 7.8 62.7 37.8 B437*4A4159M6##
15000 90.0 ×170.0 4.8 2.1 7.4 65.4 39.5 B437*4B4159M6##
18000 90.0 ×197.0 4.0 1.8 6.6 73.4 44.3 B437*4A4189M6##
22000 90.0 ×221.0 3.4 1.6 6.0 83.9 50.5 B437*4A4229M6##
B43704, B43724
High ripple current 85 °C
Page6of32Please read Cautions and warnings and
Important notes at the end of this document.
Technical data and ordering codes
CR
100 Hz
20 °C
μF
Case
dimensions
d×l
mm
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)
Composition of ordering code
* = Mounting style ## = Design
0 = for capacitors with ring clip/clamp mounting
2 = for capacitors with threaded stud
00 = standard
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 15.
VR=400VDC
1500 51.6 ×80.7 75 20 120 13.3 7.80 B437*4A9158M6##
1800 51.6 ×96.7 60 17 95 15.4 9.06 B437*4A9188M6##
2200 51.6 ×105.7 50 14 80 17.7 10.3 B437*4A9228M6##
2700 51.6 ×118.2 40 12 65 20.4 11.9 B437*4A9278M6##
3300 64.3 ×96.7 34 10 55 23.3 13.6 B437*4A9338M6##
3900 64.3 ×105.7 28 8.8 45 26.0 15.1 B437*4A9398M6##
4700 64.3 ×130.7 24 7.2 38 29.6 17.3 B437*4A9478M6##
4700 76.9 ×96.7 24 7.8 38 30.2 17.6 B437*4B9478M6##
5600 64.3 ×143.2 20 6.3 32 33.5 19.5 B437*4A9568M6##
5600 76.9 ×118.2 20 6.3 32 34.0 19.8 B437*4B9568M6##
6800 76.9 ×130.7 17 5.4 28 38.4 22.4 B437*4A9688M6##
8200 76.9 ×156.2 14 4.5 22 43.6 25.5 B437*4C9828M6##
8200 90.0 ×120.0 14 4.5 22 45.9 27.7 B437*4B9828M6##
10000 76.9 ×168.7 12 3.9 19 49.9 30.1 B437*4A9109M6##
10000 90.0 ×144.5 11 3.7 19 52.1 31.4 B437*4B9109M6##
12000 76.9 ×220.7 9.6 3.2 16 56.9 34.4 B437*4A9129M6##
12000 90.0 ×170.0 9.6 3.1 16 58.5 35.4 B437*4B9129M6##
15000 90.0 ×197.0 7.7 2.6 13 67.8 41.0 B437*4B9159M6##
18000 90.0 ×221.0 6.5 2.3 12 76.8 46.4 B437*4B9189M6##
B43704, B43724
High ripple current 85 °C
Page7of32Please read Cautions and warnings and
Important notes at the end of this document.
@TDK
Technical data and ordering codes
CR
100 Hz
20 °C
μF
Case
dimensions
d×l
mm
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)
Composition of ordering code
* = Mounting style ## = Design
0 = for capacitors with ring clip/clamp mounting
2 = for capacitors with threaded stud
00 = standard
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 15.
VR=450VDC
1200 51.6 ×80.7 80 24 130 12.0 7.11 B437*4A5128M6##
1500 51.6 ×96.7 65 18 100 14.3 8.47 B437*4A5158M6##
1800 51.6 ×105.7 55 16 85 16.2 9.59 B437*4A5188M6##
1800 64.3 ×80.7 55 16 85 16.5 9.77 B437*4B5188M6##
2200 51.6 ×118.2 45 13 70 18.7 11.0 B437*4A5228M6##
2200 64.3 ×96.7 45 13 70 18.8 11.1 B437*4B5228M6##
2700 64.3 ×96.7 36 11 55 21.3 12.6 B437*4A5278M6##
3300 64.3 ×118.2 30 9.0 45 24.5 14.4 B437*4A5338M6##
3300 76.9 ×96.7 30 9.2 45 25.5 15.0 B437*4B5338M6##
3900 64.3 ×130.7 26 7.8 40 27.5 16.2 B437*4A5398M6##
3900 76.9 ×105.7 26 8.0 40 28.3 16.7 B437*4B5398M6##
4700 76.9 ×118.2 22 6.7 34 31.8 18.7 B437*4A5478M6##
5600 76.9 ×130.7 18 5.8 28 35.6 21.0 B437*4A5568M6##
5600 90.0 ×120.0 18 5.5 28 38.1 23.2 B437*4B5568M6##
6800 76.9 ×156.2 15 4.8 24 40.6 24.0 B437*4A5688M6##
6800 90.0 ×144.5 15 4.5 24 42.7 26.1 B437*4B5688M6##
8200 76.9 ×190.7 12 4.0 19 46.2 28.2 B437*4A5828M6##
8200 90.0 ×144.5 12 4.0 19 48.2 29.4 B437*4B5828M6##
10000 76.9 ×220.7 10 3.4 16 53.3 32.6 B437*4A5109M6##
10000 90.0 ×170.0 10 3.3 16 54.7 33.4 B437*4B5109M6##
12000 90.0 ×197.0 8.5 2.8 14 61.8 37.7 B437*4A5129M6##
B43704, B43724
High ripple current 85 °C
Page8of32Please read Cautions and warnings and
Important notes at the end of this document.
Technical data and ordering codes
CR
100 Hz
20 °C
μF
Case
dimensions
d×l
mm
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)
Composition of ordering code
* = Mounting style ## = Design
0 = for capacitors with ring clip/clamp mounting
2 = for capacitors with threaded stud
00 = standard
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 15.
VR=500VDC
820 51.6 ×80.7 110 30 170 9.71 5.09 B437*4A6827M6##
1000 51.6 ×96.7 90 24 140 11.1 5.80 B437*4A6108M6##
1200 51.6 ×96.7 75 22 120 12.6 6.57 B437*4A6128M6##
1500 51.6 ×118.2 60 17 90 14.7 7.68 B437*4A6158M6##
1500 64.3 ×80.7 60 18 90 14.9 7.79 B437*4B6158M6##
1800 51.6 ×130.7 50 14 75 16.8 8.77 B437*4A6188M6##
1800 64.3 ×96.7 50 15 75 16.8 8.77 B437*4B6188M6##
2200 64.3 ×105.7 40 12 65 19.2 10.0 B437*4A6228M6##
2700 64.3 ×118.2 34 10 55 22.0 11.5 B437*4A6278M6##
2700 76.9 ×96.7 34 10 55 22.9 11.9 B437*4B6278M6##
3300 64.3 ×143.2 28 8.3 45 25.4 13.2 B437*4A6338M6##
3300 76.9 ×118.2 28 8.4 45 26.0 13.5 B437*4B6338M6##
3900 76.9 ×130.7 24 7.2 36 29.0 15.1 B437*4A6398M6##
4700 76.9 ×143.2 20 6.2 30 32.8 17.1 B437*4A6478M6##
4700 90.0 ×120.0 20 6.0 30 35.1 18.7 B437*4B6478M6##
5600 76.9 ×168.7 17 5.2 26 37.3 19.9 B437*4A6568M6##
5600 90.0 ×144.5 17 5.0 26 39.0 20.8 B437*4B6568M6##
6800 76.9 ×190.7 14 4.4 22 42.9 22.8 B437*4A6688M6##
6800 90.0 ×170.0 14 4.2 22 44.0 23.5 B437*4B6688M6##
8200 76.9 ×220.7 12 3.8 18 49.2 26.2 B437*4A6828M6##
8200 90.0 ×197.0 11 3.6 18 49.7 26.6 B437*4B6828M6##
10000 90.0 ×221.0 9.4 3.0 15 57.0 30.4 B437*4A6109M6##
B43704, B43724
High ripple current 85 °C
Page9of32Please read Cautions and warnings and
Important notes at the end of this document.
@TDK
Technical data and ordering codes
CR
100 Hz
20 °C
μF
Case
dimensions
d×l
mm
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)
Composition of ordering code
* = Mounting style ## = Design
0 = for capacitors with ring clip/clamp mounting
2 = for capacitors with threaded stud
00 = standard
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 15.
VR=550VDC
820 51.6 ×80.7 130 34 190 9.70 4.80 B437*4A7827M6##
1000 51.6 ×96.7 110 28 160 11.0 5.48 B437*4A7108M6##
1200 51.6 ×105.7 90 22 130 12.5 6.22 B437*4A7128M6##
1200 64.3 ×80.7 90 24 140 12.8 6.37 B437*4B7128M6##
1500 51.6 ×130.7 70 18 110 14.6 7.29 B437*4A7158M6##
1500 64.3 ×96.7 70 18 110 14.8 7.34 B437*4B7158M6##
1800 64.3 ×96.7 60 16 90 16.7 8.27 B437*4A7188M6##
2200 64.3 ×118.2 50 13 75 19.0 9.45 B437*4A7228M6##
2200 76.9 ×96.7 50 13 75 20.0 9.92 B437*4B7228M6##
2700 64.3 ×130.7 40 11 60 22.0 10.8 B437*4A7278M6##
2700 76.9 ×105.7 40 11 60 22.7 11.2 B437*4B7278M6##
3300 76.9 ×118.2 32 9.1 50 25.8 12.7 B437*4A7338M6##
3900 76.9 ×143.2 28 7.7 45 28.8 14.2 B437*4A7398M6##
3900 90.0 ×120.0 28 7.5 45 30.9 15.7 B437*4B7398M6##
4700 76.9 ×156.2 24 6.5 36 32.7 16.2 B437*4A7478M6##
4700 90.0 ×144.5 22 6.2 34 34.5 17.5 B437*4B7478M6##
5600 76.9 ×190.7 19 5.5 30 37.1 18.8 B437*4A7568M6##
5600 90.0 ×144.5 19 5.5 30 38.8 19.7 B437*4B7568M6##
6800 76.9 ×220.7 16 4.6 26 42.7 21.7 B437*4A7688M6##
6800 90.0 ×170.0 16 4.6 26 43.9 22.3 B437*4B7688M6##
8200 90.0 ×197.0 13 3.8 22 49.7 25.2 B437*4A7828M6##
B43704, B43724
High ripple current 85 °C
Page 10 of 32Please read Cautions and warnings and
Important notes at the end of this document.
2 o KAL‘SZB-P ESR, 543700724 ESRtOOHz 1.5 20”c 40°C 1-0 2,, 60"C 85“c :\~-4 2. \ \\::>‘« 0.5 .3 0 5 102 5 103 H1104 2 1 O 1 KAL15247X 9 3437010724 2 1200 uF/450 v 100 3900 pF/450 v 8200 uF/SSO v 5 10000 uF/SOO v 12000 uF/450 v 15000 pF/400 v 104 22000 uF/SSO v 5 10’2 5 10’3 10‘ 102 103 10" H2105 4.1
1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.
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 da-
ta 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 ESRTypical
behavior
Impedance Z versus frequency f
Typical behavior at 20 °C
B43704, B43724
High ripple current 85 °C
Page 11 of 32Please read Cautions and warnings and
Important notes at the end of this document.
@TDK KAU 760-6 KALmors
Capacitors with screw terminals general information
1 Dimensional drawings
Positive pole marking: +
Ring clip/clamp mounting 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" on page 19.
Screw terminals with UNF threads are available upon request.
2 Dimensions and weights (Standard capacitors, without heat sink, M600)
2.1 Capacitors with screw terminals series B43701, B43721
Ter-
minal
Dimensions (mm) with insulating sleeve Approx.
weight (g)
d l ±1 l1±1 l2+0/1 d1d2max. 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
96.7
105.7
118.2
130.7
87.2
103.2
112.2
124.7
137.2
17
17
17
17
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
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
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
M5
M5
M5
M5
M5
M5
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
105.7
130.7
156.2
168.7
190.7
103.2
112.2
137.2
162.7
175.2
197.2
17
17
17
17
17
17
M12
M12
M12
M12
M12
M12
13.2
13.2
13.2
13.2
13.2
13.2
31.7
31.7
31.7
31.7
31.7
31.7
570
620
800
920
1000
1150
Min. reach of screw = 9.5 mm
Tolerances of terminal thread respectively stud thread:
Terminal thread M5: 6H
Stud thread M12: 6g
B43704, B43724
High ripple current 85 °C
Page 12 of 32Please read Cautions and warnings and
Important notes at the end of this document.
2.2 Capacitors with screw terminals series
Ter-
minal
Dimensions (mm) with insulating sleeve Approx.
weight (g)
d l ±1 l1±1 l2+0/1 d1d2max. 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
96.7
105.7
118.2
130.7
87.2
103.2
112.2
124.7
137.2
17
17
17
17
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
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
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
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
105.7
118.2
130.7
143.2
156.2
168.7
190.7
220.7
102.5
111.5
124.0
136.5
149.0
162.0
174.5
196.5
226.5
17
17
17
17
17
17
17
17
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
M6
M6
90.0 +0.5/1.5
90.0 +0.5/1.5
90.0 +0.5/1.5
90.0 +0.5/1.5
90.0 +0.5/1.5
90.0 +0.5/1.5
90.0 +0.5/1.5
97.0
120.0
144.5
170.0
191.0
197.0
221.0
102.3
125.3
149.8
175.3
196.3
202.3
226.3
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
770
1000
1200
1400
1650
1700
1900
For low-inductance design the following deviation applies:
d = 64.3 mm: l10.7 mm
d = 90.0 mm: l11.7 mm
M5: Min. reach of screw = 9.5 mm
9 mm for low inductance design
M6: Min. reach of screw = 12.0 mm
9.5 mm for low inductance design
Tolerances of terminal thread respectively stud thread:
Terminal thread M5 and M6: 6H
Stud thread M12: 6g
B43704, B43724
High ripple current 85 °C
Page 13 of 32Please read Cautions and warnings and
Important notes at the end of this document.
@TDK
3 Accessories
All accessories for connecting (screws M5 and M6) as well as for mounting the capacitors must
be ordered separately. For details refer to chapter "Capacitors with screw terminals acces-
sories" on page 19.
Item Type
Screws M5 and M6 B44020
Ring clips B44030
Clamps for capacitors with d 64.3 mm B44030
Insulating parts B44020
4 Packing
Capacitor diameter d (mm) Length l (mm) Packing units (pcs.)
51.6 all 36
64.3 all 25
76.9 168.7
>168.7
16
12
90.0 all 9
For ecological reasons the packing is pure cardboard.
B43704, B43724
High ripple current 85 °C
Page 14 of 32Please read Cautions and warnings and
Important notes at the end of this document.
5 Special designs
5.1 Design options
Design options Identification in third
block of ordering code
Remark
Standard M600 Standard version without threaded stud:
fully insulated with PET
Standard version with threaded stud:
insulated with PET sleeve, base not
insulated
Low inductance (13 nH) M603 For capacitors with diameter d 64.3 mm
Heat sink mounting M607 For capacitors with diameter d 64.3 mm
and without threaded stud
Insulated base M608 For capacitors with threaded stud, fully
insulated with PET sleeve and PP disk
PAPR terminal style M650 Not for low inductance
PAPR with heat sink
mounting
M657 For capacitors with diameter d 64.3 mm
and without threaded stud, not for low
inductance
PAPR with insulated base M658 For capacitors with threaded stud, fully
insulated with PET sleeve and PP disk, not
for low inductance
Version with low inductance (13 nH) in combination with insulated base (threaded stud) available
upon request.
Please note that there are design options which might not be available for each series. For further
information refer to series data sheets.
5.2 Low-inductance design (M603)
Low-inductance aluminum electrolytic capacitors offer numerous advantages for frequency con-
verter design:
Voltage peaks caused by steep-edged pulses are significantly reduced.
Power semiconductors of a lower voltage class can be used.
Capacitor banks require fewer capacitors, which reduces the cost, weight and space require-
ments of frequency converters accordingly.
The low inductance of the aluminum electrolytic capacitor with screw terminals is the result of var-
ious design improvements.
B43704, B43724
High ripple current 85 °C
Page 15 of 32Please read Cautions and warnings and
Important notes at the end of this document.
was Therma‘ pa thxckness 0.5 mm 0.2 mm Hem smk KAUSSB-H-E @TDK
Many of the data book types with diameter 64.3 mm can be ordered in low-inductance design
with inductance approx. L = 13 nH.
For low-inductance design the following deviation regarding case dimensions applies:
d = 64.3 mm: l10.7 mm
d = 90.0 mm: l11.7 mm
M5: Min. reach of screw = 9.0 mm
M6: Min. reach of screw = 9.5 mm
5.3 Capacitors with heat sink mounting (M607, M657)
As a large amount of heat is dissipated through the base of the case, the use of a heat sink con-
nected to the capacitor base is the most efficient cooling method. For heat-sink mounting we offer
a special optimized version of high-voltage capacitors with screw terminals in order to ensure an
optimal heat transfer between the base of the case and the heat sink. The special design com-
prises:
Two thermal pads at the base. The first one (thickness 0.5 mm) closes the air gap at the base
in the area which is not covered by the insulating sleeve and the second one (thickness
0.2 mm) ensures the electrical insulation of the case.
Minimized tolerance (±0.35 mm) of the overall length l1of the capacitor to avoid unwanted me-
chanical forces on the terminals particularly when several capacitors are mounted between
heat sink and bus bar.
Case with extra groove near the base for ring clamp mounting (recommended accessory
B44030A0165-A0190B). The clamp ensures an optimal pressing of the case to the heat sink.
Most of the high-voltage data book types without threaded stud and for diameters 64.3 mm
can be ordered in heat-sink mounting design.
Please refer to chapter "General technical information, 5.2.2 Base cooling with heat sink". Re-
garding ripple current and useful life, please refer to chapter "General technical information,
5 Useful life".
B43704, B43724
High ripple current 85 °C
Page 16 of 32Please read Cautions and warnings and
Important notes at the end of this document.
KALm 1-D
Dimensions and weights for heat sink mounting:
Terminal Dimensions (mm) with insulating sleeve Approx. weight
g
d l ±1 l1±0.35 d2max. a +0.2/0.4
M5
M5
M5
64.3 +0.5/1
64.3 +0.5/1
64.3 +0.5/1
80.7
96.7
105.7
86.3
102.3
111.3
13.2
13.2
13.2
28.5
28.5
28.5
370
400
440
M6
M6
M6
76.9 +0.5/1
76.9 +0.5/1
76.9 +0.5/1
96.7
105.7
118.2
101.6
110.6
123.1
17.7
17.7
17.7
31.7
31.7
31.7
570
620
700
M6
M6
M6
90.0 +0.5/1.5
90.0 +0.5/1.5
90.0 +0.5/1.5
97.0
120.0
144.5
101.4
124.4
148.9
17.7
17.7
17.7
31.7
31.7
31.7
770
1000
1200
M5: Min. reach of screw = 7.5 mm
M6: Min. reach of screw = 10.0 mm
Tolerances of terminal thread M5 and M6: 6H
Dimensions for other sizes are available upon request.
5.4 Insulated base (M608, M658)
Length l and l1increase by +0.5 mm for types with threaded stud and insulated base. All other di-
mensions of the capacitor are identical with those of standard capacitors. Please refer to the table
"Dimensions and weights".
B43704, B43724
High ripple current 85 °C
Page 17 of 32Please read Cautions and warnings and
Important notes at the end of this document.
@TDK my ma
5.5 PAPR terminal style (M650, M657, M658)
An aluminum electrolytic capacitor is a polar component that needs strictly to be mounted under
correct polarity. 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 en-
ables 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):
Capacitor diameter d Terminal d3±0.1 d4±0.1 a +0.2/0.4
51.6 M5 10 13 22.2
64.3 M5 13 15 28.5
76.9 M6 13 15 31.7
90.0 M6 13 15 31.7
M5: Min. reach of screw = 9.5 mm
M6: Min. reach of screw = 12.0 mm
Tolerances of terminal thread M5 and M6: 6H
All other dimensions of the capacitor such as diameter d, case length l and overall length l1are
identical with those of standard capacitors of this series. Please refer to the tables "Dimensions
and weights" (standard types) on page 13 and "Dimensions and weights for heat sink mounting"
(special designs) on page 17.
B43704, B43724
High ripple current 85 °C
Page 18 of 32Please read Cautions and warnings and
Important notes at the end of this document.
Screw Washer for screw KAL1712-L-E Washer {or nut KALm SVUVE
Capacitors with screw terminals accessories
Basic accessories
One packing unit contains accessories for 16 capacitors.
For terminals
Thread
d1
d2
mm
Toothed
washers
Screws Maximum
torque
Ordering code
M5 5.3 A 5.1 DIN 6797 DIN 7985 /
ISO 7045-M5 x 10-5.6-Z
l=10mm
2.5 Nm
thread depth
t8mm
B44020J0500B000
M6 6.4 A 6.4 DIN 6797 DIN 7985 /
ISO 7045-M6 x 12-5.6-Z
l=12mm
4.0 Nm
thread depth
t9.5 mm
B44020J0600B000
For threaded stud
Thread For
terminal
Toothed
washers
Nuts Maximum
torque
Ordering code
M12 M5 J 12.5 DIN 6797 Hex nut BM 12 DIN 439 10 Nm B44020J0500B012
M12 M6 J 12.5 DIN 6797 Hex nut BM 12 DIN 439 10 Nm B44020J0600B012
B43704, B43724
High ripple current 85 °C
Page 19 of 32Please read Cautions and warnings and
Important notes at the end of this document.
@TDK S J; r .— v— .—' ‘ I I w E 3 d‘ ‘ ° R05 :1; 9 \ ‘ d4 no.5 (1‘3 7 V, 9hr! , \ KAUsm 2130 17.5 KALOSMH 1.45402 1.45-02 :4 L s 45 1130:03 ”35 KAL1330-0
Additional accessories for capacitors with mounting stud on capacitor base
Insulating washer made of hostalen
Capacitor
diameter
Thread
size
Dimensional drawing Diameter d
mm
Ordering code
51.6 mm M12
d10.5 = 51
d20.5 = 31
d3±0.3 = 21.5
d4±0.2=13
B44020B0006B051
64.2 mm M12
d10.5 = 63.5
d20.5 = 43.5
d3±0.3 = 21.5
d4±0.2 = 13
B44020B0006B064
76.9 mm M12
d10.5 = 76
d20.5 = 56
d3±0.3 = 21.5
d4±0.2 = 13
B44020B0006B076
90.0 mm M12
d10.5 = 89
d20.5 = 69
d3±0.3 = 21.5
d4±0.2 = 13
B44020B0006B090
Only for capacitors with threaded stud and without insulated base
Reinforced nylon cap nut
Capacitor
diameter
Thread
size
Dimensional drawing Ordering code
>40mm M121)
width across
flats 19 mm
B44020J0006B012
B44020J0007B012
1) Maximum torque M12: 7.0 Nm for mounting thread length 13 mm; 5.0 Nm for mounting thread length 10 mm
B43704, B43724
High ripple current 85 °C
Page 20 of 32Please read Cautions and warnings and
Important notes at the end of this document.
\nsulating washer 544020800063051 5090 Mounting plake: M12:Thickness should be 3 mm and must not exceed 6 mm m Mounting hole diame‘er acc. Remforced ny‘on cap nul ‘ / 3440205312 13 / cap nut and washer (recommended) B44020J7B12 M12: 2310.5 mm forcap nul B44020J6E12 31 :05 mm [or cap nut B44020J7B12 KAU752-F—E KAU 744-P-E
Mounting instructions
Insulated mounting with washer and cap nut (for capacitors with threaded stud and without insu-
lated base):
Mounting stud has the same potential as the negative terminal.
Attention must be paid on any relevant regulations (e.g. VDE, BSA or UL).
Ring clip mounting
Ring clips are primarily used for upright mounting of screw terminal and photoflash capacitors.
The ring clips are corrosion protected and are RoHS-compatible.
It is recommended to insert an additional insulating strip between capacitor and ring clip to avoid
any risk of damage due to edges from the clip. The strip is included in delivery. For ordering code,
see the following table. Attention must be paid to any relevant regulations (e.g. VDE, BSA or UL).
B43704, B43724
High ripple current 85 °C
Page 21 of 32Please read Cautions and warnings and
Important notes at the end of this document.
@TDK KALoaAsra KALUJAH
d h1
mm
h2Ring clip version Ordering code
with insulating strip
51.6 22 15
B44030J0051B000
(insulating strip
length: 325 mm)
64.3 29 19
B44030J0064B000
(insulating strip
length: 420 mm)
76.9 29 19
B44030J0075B000
(insulating strip
length: 495 mm)
B43704, B43724
High ripple current 85 °C
Page 22 of 32Please read Cautions and warnings and
Important notes at the end of this document.
Km ass-v
d h1
mm
h2Ring clip version Ordering code
with insulating strip
90.0 29 19
B44030J0090B000
(insulating strip
length: 585 mm)
B43704, B43724
High ripple current 85 °C
Page 23 of 32Please read Cautions and warnings and
Important notes at the end of this document.
@TDK d Section A-B WCapaoitor Unnghlened Cy‘inder screw‘ A“ ‘ J. Fixmg Pa" DW912-M6x... Hk,fir+rfi74+; Board \ ‘ ‘ Tubular rwet 3) 1010.3 :55 KALI745-X-E
Clamp mounting
Screw terminal capacitors without threaded stud and with a diameter 64.3 mm can also be
mounted with ring clamps. Clamp mounting offers the following advantages:
Optimum heat transfer between capacitor base and board due to pressure contact
High vibration resistance
Electrically insulated material
Dimensional drawing
1) Length of screw depends on application.
2) The screws have to be tightened uniformly and crosswise until the fixing part rests flatly on the
board.
3) Tubular rivets included in delivery package.
General hints for mounting: If required, the four fixation parts can be cut out from the common
carrier ring and mounted separately.
Dimensions and ordering codes
Capacitor diameter d
mm
d1±0.2
mm
b
mm
Ordering code
64.3 87.0 104.0 B44030A0165B000
76.9 99.0 116.0 B44030A0175B000
90.0 112.0 130.0 B44030A0190B000
Screws are not included in the delivery package.
B43704, B43724
High ripple current 85 °C
Page 24 of 32Please read Cautions and warnings and
Important notes at the end of this document.
43.5 45.5 X 25.4 105 120 / 80 @2 4><7 clamping="" ring="" mounting="" base="" p‘ate="" kau="" 702-e-e="">
Mounting set (ring clamps)
Protects the capacitor against tilt and the
terminals from mechanical stress
Fits for different capacitor length
Electrically insulated clamping material
Dimensions and ordering codes
Capacitor
diameter d
min Ordering code
76.9 mm 84 mm B44030A0375B000
90.0 mm 96.5 mm B44030A0390B000
Dimensional drawing
B43704, B43724
High ripple current 85 °C
Page 25 of 32Please read Cautions and warnings and
Important notes at the end of this document.
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.
B43704, B43724
High ripple current 85 °C
Page 26 of 32Please read Cautions and warnings and
Important notes at the end of this document.
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 infor-
mation".
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
by connecting a diode.
3.1.6
"Reverse voltage"
Mounting
position of screw-
terminal capacitors
Screw terminal capacitors must not be mounted
with terminals facing down unless otherwise
specified.
11.1.
"Mounting positions of
capacitors with screw
terminals"
Robustness of
terminals
The following maximum tightening torques must
not be exceeded when connecting screw
terminals:
M5: 2.5 Nm
M6: 4.0 Nm
11.3
"Mounting torques"
Mounting of
single-ended
capacitors
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.
11.4
"Mounting
considerations for
single-ended capacitors"
Soldering Do not exceed the specified time or temperature
limits during soldering.
11.5
"Soldering"
Soldering,
cleaning agents
Do not allow halogenated hydrocarbons to come
into contact with aluminum electrolytic capacitors.
11.6
"Cleaning agents"
Upper category
temperature
Do not exceed the upper category temperature. 7.2
"Maximum permissible
operating temperature"
Passive
flammability
Avoid external energy, e.g. fire. 8.1
"Passive flammability"
B43704, B43724
High ripple current 85 °C
Page 27 of 32Please read Cautions and warnings and
Important notes at the end of this document.
@TDK
Topic Safety information Reference
chapter "General
technical information"
Active
flammability
Avoid overload of the capacitors. 8.2
"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.
Do not apply excessive mechanical stress to the
capacitor terminals when mounting.
10
"Maintenance"
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
of insulating
sleeves
Do not damage the insulating sleeve, especially
when ring clips are used for mounting.
"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 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.tdk-electronics.tdk.com/orderingcodes.
B43704, B43724
High ripple current 85 °C
Page 28 of 32Please read Cautions and warnings and
Important notes at the end of this document.
Symbols and terms
Symbol English German
C Capacitance Kapazität
CRRated capacitance Nennkapazität
CSSeries capacitance Serienkapazität
CS,T Series capacitance at temperature T Serienkapazität bei Temperatur T
CfCapacitance at frequency f Kapazität bei Frequenz f
d Case diameter, nominal dimension Gehäusedurchmesser, Nennmaß
dmax Maximum case diameter Maximaler Gehäusedurchmesser
ESL Self-inductance Eigeninduktivität
ESR Equivalent series resistance Ersatzserienwiderstand
ESRfEquivalent series resistance at
frequency f
Ersatzserienwiderstand bei Frequenz f
ESRTEquivalent series resistance at
temperature T
Ersatzserienwiderstand bei Temperatur T
f Frequency Frequenz
I Current Strom
IAC Alternating current (ripple current) Wechselstrom
IAC,RMS Root-mean-square value of alternating
current
Wechselstrom, Effektivwert
IAC,f Ripple current at frequency f Wechselstrom bei Frequenz f
IAC,max Maximum permissible ripple current Maximal zulässiger Wechselstrom
IAC,R Rated ripple current Nennwechselstrom
Ileak Leakage current Reststrom
Ileak,op Operating leakage current Betriebsreststrom
l Case length, nominal dimension Gehäuselänge, Nennmaß
lmax Maximum case length (without
terminals and mounting stud)
Maximale Gehäuselänge (ohne Anschlüsse
und Gewindebolzen)
R Resistance Widerstand
Rins Insulation resistance Isolationswiderstand
Rsymm Balancing resistance Symmetrierwiderstand
T Temperature Temperatur
ΔT Temperature difference Temperaturdifferenz
TAAmbient temperature Umgebungstemperatur
TCCase temperature Gehäusetemperatur
TBCapacitor base temperature Temperatur des Gehäusebodens
t Time Zeit
Δt Period Zeitraum
tbService life (operating hours) Brauchbarkeitsdauer (Betriebszeit)
B43704, B43724
High ripple current 85 °C
Page 29 of 32Please read Cautions and warnings and
Important notes at the end of this document.
@TDK
Symbol English German
V Voltage Spannung
VFForming voltage Formierspannung
Vop Operating voltage Betriebsspannung
VRRated voltage, DC voltage Nennspannung, Gleichspannung
VSSurge voltage Spitzenspannung
XCCapacitive reactance Kapazitiver Blindwiderstand
XLInductive reactance Induktiver Blindwiderstand
Z Impedance Scheinwiderstand
ZTImpedance at temperature T Scheinwiderstand bei Temperatur T
tan δDissipation factor Verlustfaktor
λFailure rate Ausfallrate
ε0Absolute permittivity Elektrische Feldkonstante
εrRelative permittivity Dielektrizitätszahl
ωAngular velocity; 2 πf Kreisfrequenz; 2 πf
Note
All dimensions are given in mm.
B43704, B43724
High ripple current 85 °C
Page 30 of 32Please read Cautions and warnings and
Important notes at the end of this document.
@TDK
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, 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 Ma-
terial 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 fore-
going for customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to our General
Terms and Conditions of Supply.
Important notes
Page 31 of 32
@TDK
7. Our manufacturing sites serving the automotive business apply the IATF 16949 stan-
dard. The IATF certifications confirm our compliance with requirements regarding the quality
management system in the automotive industry. Referring to customer requirements and cus-
tomer 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 clari-
fication 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, CarXield, CeraCharge, CeraDiode, CeraLink, CeraPad, CeraPlas,
CSMP, CTVS, DeltaCap, DigiSiMic, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue,
MiniCell, MKD, MKK, ModCap, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap,
PowerHap, PQSine, PQvar, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID,
SineFormer, SIOV, ThermoFuse, WindCap, XieldCap are trademarks registered or pend-
ing in Europe and in other countries. Further information will be found on the Internet at
www.tdk-electronics.tdk.com/trademarks.
Release 2020-06
Important notes
Page 32 of 32

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