B41692, 41792 Series Datasheet by TDK Electronics Inc.
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@TDK
Aluminum electrolytic capacitors
Axial-lead and soldering star capacitors
Series/Type: B41692, B41792
Date: August 2018
© EPCOS AG 2018. 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.
@TDK
Applications
Automotive electronics
Features
High vibration stability, special design with high vibration
stability up to 60 gavailable upon request
Long useful life, 2000 h at up to 140 °C
High ripple current capability
Compact design
SIKOREL design storage for up to 15 years at a
temperature of up to 35 °C
RoHS-compatible
Construction
Charge/discharge-proof, polar
Aluminum case with insulating sleeve
Negative pole connected to case
Version without insulation available upon request
Terminals
Axial leads, welded to capacitor case and cover disc
Soldering star option for upright mounting on PCB
Alternative axial-lead design with double-sided plates for
horizontal mounting available upon request
Taping and packing
Axial-lead capacitors will be delivered in pallet package
Capacitors with d ×l≤16 ×39 mm are also available taped
on reel
Soldering star capacitors are packed in blister trays
Axial-lead and soldering star capacitors B41692, B41792
Compact up to 140 °C
Page2of19Please read Cautions and warnings and
Important notes at the end of this document.
1) If optimum circuit design is used, the values are lower by 30%.
2) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.
3) ESRmax at 100 Hz, 20 °C
4) Refer to chapter "General technical information, 2.3 AEC-Q200 standard" for further details.
Specifications and characteristics in brief
Rated voltage VR25 ... 75 V DC
Surge voltage VS1.15 VR
Rated capacitance CR360 ... 10000 μF
Capacitance tolerance 10/+30% Q
Leakage current Ileak
(5 min, 20 °C)
Self-inductance ESL1) Diameter d (mm) 12 14 16 18 20 21
Terminals Length l (mm) Approx. ESL (nH)
axial 25 22 26 30
29 38
30 21 24 29 34 39
35 31 36 41
39 33 38 45
49 50
soldering star 25 678
30 6 7 8 10 11
35 9 10.5 12
39 9 11 13
49 14
Useful life2) Requirements:
140 °C; VR; 0.6 IAC,R
125 °C; VR;I
AC, max
125 °C; VR;I
AC, R
> 2000 h
> 3000 h
> 5000 h
ΔC/C
ESR
Ileak
≤30% of initial value
≤3 times initial specified limit3)
≤initial specified limit
Voltage endurance test Post test requirements:
125 °C; VR2000 h ΔC/C≤10% of initial value
ESR ≤1.3 times initial specified limit3)
Ileak ≤initial specified limit
Vibration resistance test To IEC 60068-2-6, test Fc: Frequency range 10 Hz ... 2 kHz, displace-
ment amplitude max. 1.5 mm, acceleration max. 20 g, duration 3 ×2h.
Capacitor clamped by the case using EPCOS standard fixture.
IEC climatic category To IEC 60068-1: 55/125/56 (55 °C/+125 °C/56 days damp heat test)
Sectional specification IEC 60384-4
Reference standard AEC-Q2004)
B41692, B41792
Compact up to 140 °C
Page3of19Please read Cautions and warnings and
Important notes at the end of this document.
@TDK
4075" Imax. 4075"
A0 02
7",, HW7414774t “5,7,
“142.04
H H Case dwameler
4 5d max.+0.2 mm
w m the regxon oi
curlmg
1.5+Imax.
2221+22)+\max.
1.3+0.1
1) Ford : 21 mm: 3575
2) Mimmum 2 mm bendmg dwstance per wire recommended KALIESE-V—E
B41692, Axial-lead capacitors
Dimensional drawing
Dimensions, weights and packing units
d×l dmax ×Imax Approx. weight Packing units (pcs.)
mm mm g Pallet Reel
12 ×30 12.5 ×30.5 5.1 288 450
14 ×25 14.5 ×25.5 5.7 200 350
14 ×30 14.5 ×30.5 6.8 200 350
16 ×25 16.5 ×25.5 7.4 180 250
16 ×30 16.5 ×30.5 8.9 180 250
16 ×35 16.5 ×35.5 10.4 180 250
16 ×39 16.5 ×40 11.7 180 250
18 ×25 18.5 ×25.5 9.3 160
18 ×30 18.5 ×30.5 11.1 160
18 ×35 18.5 ×35.5 12.8 160
18 ×39 18.5 ×40 14.7 160
20 ×29 20.5 ×29.5 13.5 140
21 ×30 21.5 ×30.5 16.5 140
21 ×35 21.5 ×35.5 17.0 140
21 ×39 21.5 ×40 20.0 140
21 ×49 21.5 ×50 25.0 110
B41692, B41792
Compact up to 140 °C
Page4of19Please read Cautions and warnings and
Important notes at the end of this document.
Detai‘ A
Minus pin
1370.1
d max.
LJ
0.6201
KAN 6334i
I max.
:1 max.
DetaH A
Mmus pin
1 3-0.1
S
H
‘5.
e
V
10.1
KALI HEAVEVE
B41792, Soldering star capacitors
Dimensional drawings
Mounting holes d = 12 mm ... 14 mm Mounting holesd=16mm...21mm
Dimensions, weights and packing units
d×l dmax ×Imax c±0.1 e ±0.1 Approx. weight Packing units
mm mm mm mm g pcs.
12 ×30 13.5 ×32 12.5 3.0 5.4 480
14 ×25 15.5 ×27 14.5 3.0 6.1 480
14 ×30 15.5 ×32 14.5 3.0 7.2 480
16 ×25 17.5 ×27 16.5 3.0 7.9 300
16 ×30 17.5 ×32 16.5 3.0 9.4 300
16 ×35 17.5 ×37 16.5 3.0 10.9 200
16 ×39 17.5 ×41.5 16.5 3.0 12.2 200
18 ×25 19.5 ×27 18.5 3.0 9.9 300
18 ×30 19.5 ×32 18.5 3.0 11.8 300
18 ×35 19.5 ×37 18.5 3.0 13.2 200
18 ×39 19.5 ×41.5 18.5 3.0 15.4 200
21 ×30 22.5 ×32.0 21.5 3.5 17.1 468
21 ×35 22.5 ×37.0 21.5 3.5 18.3 324
21 ×39 22.5 ×41.5 21.5 3.5 21.0 324
21 ×49 22.5 ×51.5 21.5 3.5 26.0 264
B41692, B41792
Compact up to 140 °C
Page5of19Please read Cautions and warnings and
Important notes at the end of this document.
@TDK
Overview of available types
VR(V DC) 25 40 63 75
Case dimensions d ×l (mm)
CR(μF)
360 12 ×30
430 14 ×25
560 14 ×30
620 12 ×30 16 ×25
680 18 ×25
750 18 ×25
820 16 ×30
910 18 ×30
1000 14 ×30 16 ×35
18 ×30
1100 12 ×30 18 ×35
1200 16 ×39 21 ×30
1300 14 ×25 18 ×35 18 ×39
1400 16 ×30 21 ×30
1500 18 ×39 21 ×35
1800 16 ×35
18 ×30
21 ×35 21 ×39
2000 16 ×39 21 ×39
2400 18 ×25 20 ×29
2500 16 ×30 21 ×49
2600 18 ×39
2700 21 ×49
3300 18 ×30
3600 16 ×39
3900 21 ×39
4300 20 ×29
4700 18 ×39
5100 21 ×49
7200 21 ×39
10000 21 ×49
B41692, B41792
Compact up to 140 °C
Page6of19Please read Cautions and warnings and
Important notes at the end of this document.
@TDK
XXXXXXXXXX
XXXXXXXXXX
Case dimensions and ordering codes
CR
100 Hz
20 °C
μF
Case
dimensions
d×l
mm
Ordering code
Axial pallet
Ordering code
Axial reel
Ordering code
Soldering star
VR=25VDC
1100 12 ×30 B41692C5118Q001 B41692C5118Q003 B41792C5118Q001
1300 14 ×25 B41692C5138Q001 B41692C5138Q003 B41792C5138Q001
2400 18 ×25 B41692C5248Q001 B41792C5248Q001
2500 16 ×30 B41692C5258Q001 B41692C5258Q003 B41792C5258Q001
3300 18 ×30 B41692C5338Q001 B41792C5338Q001
3600 16 ×39 B41692C5368Q001 B41692C5368Q003 B41792C5368Q001
4300 20 ×29 B41692C5438Q001
4700 18 ×39 B41692C5478Q001 B41792C5478Q001
7200 21 ×39 B41692C5728Q001 B41792C5728Q001
10000 21 ×49 B41692C5109Q001 B41792C5109Q001
VR=40VDC
620 12 ×30 B41692C7627Q001 B41692C7627Q003 B41792C7627Q001
1000 14 ×30 B41692C7108Q001 B41692C7108Q003 B41792C7108Q001
1400 16 ×30 B41692C7148Q001 B41692C7148Q003 B41792C7148Q001
1800 16 ×35 B41692C7188Q001 B41692C7188Q003 B41792C7188Q001
1800 18 ×30 B41692D7188Q001 B41792D7188Q001
2000 16 ×39 B41692C7208Q001 B41692C7208Q003 B41792C7208Q001
2400 20 ×29 B41692C7248Q001
2600 18 ×39 B41692C7268Q001 B41792C7268Q001
3900 21 ×39 B41692C7398Q001 B41792C7398Q001
5100 21 ×49 B41692C7518Q001 B41792C7518Q001
VR=63VDC
360 12 ×30 B41692D8367Q001 B41692D8367Q003 B41792D8367Q001
430 14 ×25 B41692D8437Q001 B41692D8437Q003 B41792D8437Q001
560 14 ×30 B41692D8567Q001 B41692D8567Q003 B41792D8567Q001
620 16 ×25 B41692D8627Q001 B41692D8627Q003 B41792D8627Q001
750 18 ×25 B41692D8757Q001 B41792D8757Q001
820 16 ×30 B41692D8827Q001 B41692D8827Q003
1000 16 ×35 B41692D8108Q001 B41692D8108Q003 B41792D8108Q001
1000 18 ×30 B41692E8108Q001 B41792E8108Q001
1200 16 ×39 B41692D8128Q001 B41692D8128Q003 B41792D8128Q001
1300 18 ×35 B41692D8138Q001 B41792D8138Q001
1400 21 ×30 B41692D8148Q001 B41792D8148Q001
1500 18 ×39 B41692D8158Q001 B41792D8158Q001
1800 21 ×35 B41692D8188Q001 B41792D8188Q001
2000 21 ×39 B41692D8208Q001 B41792D8208Q001
2700 21 ×49 B41692D8278Q001 B41792D8278Q001
B41692, B41792
Compact up to 140 °C
Page7of19Please read Cautions and warnings and
Important notes at the end of this document.
@TDK
Case dimensions and ordering codes
CR
100 Hz
20 °C
μF
Case
dimensions
d×l
mm
Ordering code
Axial pallet
Ordering code
Axial reel
Ordering code
Soldering star
VR=75VDC
680 18 ×25 B41692D0687Q001 B41792D0687Q001
910 18 ×30 B41692D0917Q001 B41792D0917Q001
1100 18 ×35 B41692D0118Q001 B41792D0118Q001
1200 21 ×30 B41692D0128Q001 B41792D0128Q001
1300 18 ×39 B41692D0138Q001 B41792D0138Q001
1500 21 ×35 B41692D0158Q001 B41792D0158Q001
1800 21 ×39 B41692D0188Q001 B41792D0188Q001
2500 21 ×49 B41692D0258Q001 B41792D0258Q001
B41692, B41792
Compact up to 140 °C
Page8of19Please read Cautions and warnings and
Important notes at the end of this document.
@TDK
XXXXXXXXXX
XXXXXXXXXX
Technical data
CR
100 Hz
20 °C
μF
Case
dimensions
d×l
mm
ESRmax
100 Hz
20 °C
mΩ
ESRmax
100 Hz
40 °C
mΩ
ESRmax
10 kHz
20 °C
mΩ
Zmax
100 kHz
20 °C
mΩ
IAC,max
10 kHz
105 °C
A
IAC,max
10 kHz
125 °C
A
IAC,R
10 kHz
125 °C
A
IAC,max
10 kHz
140 °C
A
VR=25VDC
1100 12 ×30 163 1230 114 110 4.6 3.4 2.3 1.5
1300 14 ×25 145 1040 103 100 4.5 3.3 2.3 1.5
2400 18 ×25 78 570 55 54 7.0 5.2 3.6 2.3
2500 16 ×30 84 550 61 59 6.2 4.6 3.2 2.1
3300 18 ×30 58 410 41 40 8.7 6.5 4.5 2.9
3600 16 ×39 59 380 43 42 8.3 6.2 4.3 2.8
4300 20 ×29 47 320 34 33 9.4 7.0 4.8 3.1
4700 18 ×39 41 290 29 29 11.7 8.7 6.0 3.9
7200 21 ×39 30 190 22 22 13.2 9.8 6.8 4.4
10000 21 ×49 23 140 17 16 16.7 12.4 8.6 5.6
VR=40VDC
620 12 ×30 189 1200 110 107 4.6 3.4 2.4 1.5
1000 14 ×30 124 750 75 72 5.6 4.2 2.9 1.9
1400 16 ×30 96 540 60 58 6.2 4.6 3.2 2.1
1800 16 ×35 76 420 48 46 7.4 5.5 3.8 2.5
1800 18 ×30 68 420 41 40 8.7 6.5 4.5 2.9
2000 16 ×39 68 380 43 41 8.3 6.2 4.3 2.8
2400 20 ×29 54 320 34 33 9.4 7.0 4.8 3.1
2600 18 ×39 48 290 29 28 11.7 8.7 6.0 3.9
3900 21 ×39 35 200 22 22 13.2 9.8 6.8 4.4
5100 21 ×49 27 150 17 17 16.7 12.4 8.6 5.6
VR=63VDC
360 12 ×30 243.0 1500 115.0 111.0 4.5 3.4 2.3 1.5
430 14 ×25 212.0 1260 104.0 101.0 4.4 3.2 2.2 1.5
560 14 ×30 163.0 965 79.6 77.2 5.5 4.0 2.8 1.8
620 16 ×25 158.0 878 81.7 79.2 4.8 3.6 2.5 1.6
750 18 ×25 120.0 720 57.9 56.2 6.8 5.0 3.5 2.3
820 16 ×30 120.0 665 62.1 60.2 6.0 4.5 3.1 2.0
1000 16 ×35 97.9 545 50.8 49.3 7.2 5.4 3.7 2.4
1000 18 ×30 90.2 540 43.8 42.5 8.5 6.3 4.3 2.8
1200 16 ×39 82.3 455 43.0 41.7 8.2 6.1 4.2 2.7
1300 18 ×35 70.1 416 34.3 33.3 10.1 7.6 5.2 3.4
1400 21 ×30 68.0 388 34.5 33.5 9.6 7.1 4.9 3.2
1500 18 ×39 60.8 361 29.8 28.9 11.5 8.6 5.9 3.8
1800 21 ×35 53.5 302 27.4 26.6 11.4 8.5 5.9 3.8
2000 21 ×39 47.8 272 24.4 23.6 12.9 9.6 6.6 4.3
2700 21 ×49 35.9 202 18.5 17.9 16.3 12.2 8.4 5.5
B41692, B41792
Compact up to 140 °C
Page9of19Please read Cautions and warnings and
Important notes at the end of this document.
@TDK
3 0 KALDQ70-K
B41 692/792
IAC
IACVR 2.5
T \ \
1.5
1.0 777777,”, 7" 7w,
x
I I .E .C‘
o o
0.5 O o O D If;
C) o o o c: o
o o o o o o
o o o o o o
m .— m .— m N
‘ ‘ ‘ ‘ ‘
0 \
40 50 60 7O 80 90 10 110120130140 °C160
4’12“
1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.
Technical data
CR
100 Hz
20 °C
μF
Case
dimensions
d×l
mm
ESRmax
100 Hz
20 °C
mΩ
ESRmax
100 Hz
40 °C
mΩ
ESRmax
10 kHz
20 °C
mΩ
Zmax
100 kHz
20 °C
mΩ
IAC,max
10 kHz
105 °C
A
IAC,max
10 kHz
125 °C
A
IAC,R
10 kHz
125 °C
A
IAC,max
10 kHz
140 °C
A
VR=75VDC
680 18 ×25 133 971 65 63 6.2 4.6 3.1 1.9
910 18 ×30 100 726 49 47 8.0 6.0 4.1 2.5
1100 18 ×35 83 600 40 39 10.1 7.6 5.2 3.1
1200 21 ×30 77 551 38 37 9.6 7.1 4.9 2.9
1300 18 ×39 70 508 34 33 11.5 8.6 5.9 3.5
1500 21 ×35 62 441 31 30 11.5 8.6 5.9 3.5
1800 21 ×39 52 368 26 25 12.9 9.6 6.6 4.0
2500 21 ×49 38 265 19 19 16.4 12.2 8.4 5.0
Useful life1)
depending on ambient temperature TAunder ripple current operating conditions at VR
B41692, B41792
Compact up to 140 °C
Page 10 of 19Please read Cautions and warnings and
Important notes at the end of this document.
4.0
KALU9717T
B41692/792
LC 3.5
IACR
3.0
\
2.5 \
2.0
1.5
1.0 7"" ~777\777fl~
z z
8 8 i 8 z
0.5 o o o o 70‘
8 8 \ 8 \ 8 8‘
m ‘— m .— N
0 1 1 1 1 1
40 50 00 70 30 90 100 110 120 130 140 "c 160
4T0
1-2 KAL097272 3-5 KALOWSVR
I 341692/792 ESR' BA1692/792
AC]
IACJOkHz ESRWkHz ’125'C
0'9 25
0.8 - 60 C
0.7 7
2-0 20 'c
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1.0 --
03 mm) 12141618 21
Va
0.2 25V 0.5
0_1 40V
0 63V 0
1o? 5 1o3 5 H2104 10‘ 5 102 5 1o3 H1104
4.1 4,1
2) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.
Useful life2)
depending on case temperature TCunder ripple current operating conditions at VR
Frequency factor of permissible ripple
current IAC versus frequency f
Frequency characteristics of ESR
Typical behavior
B41692, B41792
Compact up to 140 °C
Page 11 of 19Please read Cautions and warnings and
Important notes at the end of this document.
@TDK
KALDQMVI KALawarA
10‘
B41692/792 341592792
10‘
n
ESR
10°
10"
1o
10‘ 5102 5103 5104 H2105 10‘ 5102 5103 5104 H1105
Equivalent series resistance ESR
versus frequency f
Typical behavior for 2400 μF/25 V
Impedance Z
versus frequency f
Typical behavior for 2400 μF/25 V
B41692, B41792
Compact up to 140 °C
Page 12 of 19Please read Cautions and warnings and
Important notes at the end of this document.
Cautions and warnings
Personal safety
The electrolytes used by EPCOS have been optimized both with a view to the intended
application and with regard to health and environmental compatibility. They do not contain any
solvents that are detrimental to health, e.g. dimethyl formamide (DMF) or dimethyl acetamide
(DMAC).
Furthermore, some of the high-voltage electrolytes used by EPCOS are self-extinguishing.
As far as possible, EPCOS does not use any dangerous chemicals or compounds to produce
operating electrolytes, although in exceptional cases, such materials must be used in order to
achieve specific physical and electrical properties because no alternative materials are currently
known. We do, however, restrict the amount of dangerous materials used in our products to an
absolute minimum.
Materials and chemicals used in EPCOS aluminum electrolytic capacitors are continuously
adapted in compliance with the EPCOS Corporate Environmental Policy and the latest
EU regulations and guidelines such as RoHS, REACH/SVHC, GADSL, and ELV.
MDS (Material Data Sheets) are available on the EPCOS website for all types listed in the data
book. MDS for customer specific capacitors are available upon request.
MSDS (Material Safety Data Sheets) are available for all of our electrolytes upon request.
Nevertheless, the following rules should be observed when handling aluminum electrolytic
capacitors: No electrolyte should come into contact with eyes or skin. If electrolyte does come
into contact with the skin, wash the affected areas immediately with running water. If the eyes
are affected, rinse them for 10 minutes with plenty of water. If symptoms persist, seek medical
treatment. Avoid inhaling electrolyte vapor or mists. Workplaces and other affected areas should
be well ventilated. Clothing that has been contaminated by electrolyte must be changed and
rinsed in water.
B41692, B41792
Compact up to 140 °C
Page 13 of 19Please read Cautions and warnings and
Important notes at the end of this document.
@TDK
Product safety
The table below summarizes the safety instructions that must be observed without fail. A detailed
description can be found in the relevant sections of chapter "General technical information".
Topic Safety information Reference
chapter "General
technical information"
Polarity Make sure that polar capacitors are connected
with the right polarity.
1
"Basic construction of
aluminum electrolytic
capacitors"
Reverse voltage Voltages of opposite polarity should be prevented
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"
B41692, B41792
Compact up to 140 °C
Page 14 of 19Please read Cautions and warnings and
Important notes at the end of this document.
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 EPCOS products
The ordering code for one and the same product can be represented differently in data sheets,
data books, other publications and the website of EPCOS, or in order-related documents such as
shipping notes, order confirmations and product labels. The varying representations of the order-
ing codes are due to different processes employed and do not affect the specifications of the re-
spective products.
Detailed information can be found on the Internet under www.epcos.com/orderingcodes.
B41692, B41792
Compact up to 140 °C
Page 15 of 19Please 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)
B41692, B41792
Compact up to 140 °C
Page 16 of 19Please read Cautions and warnings and
Important notes at the end of this document.
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.
B41692, B41792
Compact up to 140 °C
Page 17 of 19Please 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, EPCOS is either unfamiliar with individual customer applications or less familiar
with them than the customers themselves. For these reasons, it is always ultimately incum-
bent on the customer to check and decide whether an EPCOS product with the properties de-
scribed in the product specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of electronic components or
failure before the end of their usual service life cannot be completely ruled out in the
current state of the art, even if they are operated as specified. In customer applications
requiring a very high level of operational safety and especially in customer applications in
which the malfunction or failure of an electronic component could endanger human life or
health (e.g. in accident prevention or lifesaving systems), it must therefore be ensured by
means of suitable design of the customer application or other action taken by the customer
(e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by
third parties in the event of malfunction or failure of an electronic component.
3. The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this
publication may contain substances subject to restrictions in certain jurisdictions (e.g.
because they are classed as hazardous). Useful information on this will be found in our Ma-
terial Data Sheets on the Internet (www.epcos.com/material). Should you have any more de-
tailed questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this
publication may change from time to time. The same is true of the corresponding product
specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an order. We also
reserve the right to discontinue production and delivery of products. Consequently, we
cannot guarantee that all products named in this publication will always be available. The
aforementioned does not apply in the case of individual agreements deviating from the fore-
going for customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current ver-
sion of the "General Terms of Delivery for Products and Services in the Electrical In-
dustry" published by the German Electrical and Electronics Industry Association
(ZVEI).
Important notes
Page 18 of 19
@TDK
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 coun-
tries. Further information will be found on the Internet at www.epcos.com/trademarks.
Release 2018-06
Important notes
Page 19 of 19
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