Aluminum electrolytic capacitors
Snap-in capacitors
Series/Type: B43540
Date: December 2013
© EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
Long-life grade capacitors
Applications
Frequency converters
Solar inverters
Uninterruptible power supplies
Professional power supplies
Medical appliances
Telecommunications
Features
Voltage derating (0.93 VR) enables 105 °C operation,
more details available upon request
Base cooling available upon request for case sizes
30 ×35 mm to 35 ×55 mm
Long useful life
High reliability
Outstanding ripple current capability
Extremely improved performance at high frequencies
Outstanding low ESR at operating conditions above 50 °C
High CV product, compact
Optimized internal thermal resistance
Different case sizes available for each capacitance value
Capacitors with all insulation versions pass the needle flame
test according to IEC 60695-11-5 for all flame exposure times
up to 120 s
RoHS-compatible
Construction
Charge/discharge-proof, polar
Aluminum case, fully insulated with PVC
Version with PET insulation available
Version with additional PET insulation cap on terminal side
available for insulating the capacitor from the PCB
Snap-in solder pins to hold component in place on PC-board
Minus pole marking on case surface
Minus pole not insulated from case
Overload protection by safety vent on the case wall
Terminals
Standard version with 2 terminals,
2 lengths available: 6.3 and 4.5 mm
3 terminals to ensure correct insertion: length 4.5 mm
Snap-in capacitors B43540
Outstanding ripple current 85 °C
Page 2 of 19Please read Cautions and warnings and
Important notes at the end of this document.
1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.
Specifications and characteristics in brief
Rated voltage VR200 ... 450 V DC
Surge voltage VS1.15 VR(for VR≤250 V DC)
1.10 VR(for VR≥400 V DC)
Rated capacitance CR68 ... 2200 µF
Capacitance tolerance ±20% M
Dissipation factor tan δ
(20 °C, 120 Hz)
VR≤400 V DC: tan δ≤0.15
VR= 450 V DC: tan δ≤0.20
Leakage current Ileak
(5 min, 20 °C)
Self-inductance ESL Approx. 20 nH
Useful life1) Requirements:
85 °C; VR; IAC,R > 10000 h ∆C/C ≤ ±20% of initial value
40 °C; VR; 1.15 IAC,R > 250000 h tan δ ≤ 2 times initial specified limit
Ileak ≤initial specified limit
Voltage endurance test Post test requirements:
85 °C; VR5000 h ∆C/C ≤ ±10% of initial value
tan δ ≤ 1.3 times initial specified limit
Ileak ≤initial specified limit
Vibration resistance
test
To IEC 60068-2-6, test Fc:
Frequency range 10 Hz ... 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.
Characteristics at low
temperature Max. impedance ratio
at 100 Hz VR≤400 V 450 V
Z-25 °C/Z20 °C3 7
Z-40 °C/Z20 °C7 12
IEC climatic category To IEC 60068-1:
VR≤400 V DC: 40/085/56 (40 °C/+85 °C/56 days damp heat test)
VR= 450 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 °C to +85 °C but the impedance at 40 °C should be taken into
consideration.
Detail specification
Sectional specification
Similar to CECC 30301-811
IEC 60384-4
B43540
Outstanding ripple current 85 °C
Page 3 of 19Please read Cautions and warnings and
Important notes at the end of this document.
Dimensional drawings
Snap-in capacitors with standard insulation (PVC or PET)
Snap-in terminals, length (6.3 ±1) mm.
Also available in a shorter version with a
length of (4.5 1) mm. PET insulation is
marked with label "PET" on the sleeve.
Snap-in capacitors are also available with
3 terminals (length (4.5 1) mm). PET
insulation is marked with label "PET" on the
sleeve.
Dimensions (mm) Approx.
weight (g)
Packing
units (pcs.)
d +1 l ±2
25 25 13 130
25 30 17 130
25 35 19 130
25 40 22 130
25 45 25 130
25 50 29 130
25 55 32 130
Dimensions (mm) Approx.
weight (g)
Packing
units (pcs.)
d +1 l ±2
30 25 17 80
30 30 23 80
30 35 29 80
30 40 36 80
30 45 41 80
30 50 46 80
30 55 53 80
35 25 22 60
35 30 29 60
35 35 36 60
35 40 41 60
35 45 56 60
35 50 70 60
35 55 81 60
B43540
Outstanding ripple current 85 °C
Page 4 of 19Please read Cautions and warnings and
Important notes at the end of this document.
Snap-in capacitors with PVC insulation and PET insulation cap on terminal side
Snap-in terminals, length (6.3 +1/1.4) mm.
Also available in a shorter version with a
length of (4.5 1.4) mm. PET insulation cap
is positioned under the insulation sleeve.
Snap-in capacitors are also available with
3 terminals (length (4.5 1.4) mm). PET
insulation cap is positioned under the
insulation sleeve.
Dimensions (mm) Approx.
weight (g)
Packing
units (pcs.)
d +1.4 l +2.2/2
25 25 13 115
25 30 17 115
25 35 19 115
25 40 22 115
25 45 25 115
25 50 29 115
25 55 32 115
Dimensions (mm) Approx.
weight (g)
Packing
units (pcs.)
d +1.4 l +2.2/2
30 25 17 80
30 30 23 80
30 35 29 80
30 40 36 80
30 45 41 80
30 50 46 80
30 55 53 80
35 25 22 60
35 30 29 60
35 35 36 60
35 40 41 60
35 45 56 60
35 50 70 60
35 55 81 60
B43540
Outstanding ripple current 85 °C
Page 5 of 19Please read Cautions and warnings and
Important notes at the end of this document.
Packing of snap-in capacitors
For ecological reasons the packing is pure cardboard. Components can be withdrawn (in full or in
part) in the correct position for insertion.
Ordering codes for terminal styles and insulation features
Identification in 3rd block of ordering code
Snap-in capacitors
Terminal version Insulation version
PVC PET PVC plus PET cap
Standard terminals 6.3 mm M000 M060 M080
Short terminals 4.5 mm M007 M067 M087
3 terminals 4.5 mm M002 M062 M082
Ordering examples:
B43540A5107M007 } snap-in capacitor with short terminals and standard PVC insulation
B43540A5107M062 } snap-in capacitor with 3 terminals and PET insulation
B43540A5107M080 } snap-in capacitor with standard terminals and PVC insulation with
additional PET insulation cap on terminal side
B43540
Outstanding ripple current 85 °C
Page 6 of 19Please read Cautions and warnings and
Important notes at the end of this document.
Overview of available types
VR(V DC) 200 250 400 450
Case dimensions d ×l (mm)
CR(µF)
68 25 ×25
82 25 ×30
100 25 ×25 25 ×30
30 ×25
120 25 ×30 25 ×35
30 ×30
150 25 ×35
30 ×25
25 ×35
30 ×30
35 ×25
180 25 ×40
30 ×30
35 ×25
25 ×45
30 ×35
35 ×30
220 25 ×40
30 ×30
35 ×30
25 ×50
30 ×40
35 ×30
270 25 ×25 25 ×45
30 ×35
35 ×30
25 ×55
30 ×40
35 ×35
330 25 ×25 25 ×30 25 ×55
30 ×45
35 ×35
30 ×50
35 ×40
390 25 ×30
30 ×25
25 ×35
30 ×25
30 ×45
35 ×35
30 ×55
35 ×45
470 25 ×30
30 ×25
25 ×35
30 ×30
30 ×50
35 ×45
35 ×50
560 25 ×35
30 ×30
25 ×40
30 ×30
35 ×25
35 ×50 35 ×55
680 25 ×40
30 ×30
35 ×25
25 ×45
30 ×35
35 ×30
35 ×55
820 25 ×45
30 ×35
35 ×30
25 ×55
30 ×40
35 ×35
B43540
Outstanding ripple current 85 °C
Page 7 of 19Please read Cautions and warnings and
Important notes at the end of this document.
VR(V DC) 200 250 400 450
Case dimensions d ×l (mm)
CR(µF)
1000 25 ×50
30 ×40
35 ×35
30 ×45
35 ×35
1200 30 ×45
35 ×35
30 ×55
35 ×40
1500 30 ×50
35 ×40
35 ×50
1800 35 ×45 35 ×55
2200 35 ×55
The capacitance and voltage ratings listed above are available in different cases upon request.
Other voltage and capacitance ratings are also available upon request.
B43540
Outstanding ripple current 85 °C
Page 8 of 19Please read Cautions and warnings and
Important notes at the end of this document.
1) 120-Hz conversion factor of ripple current: IAC (120 Hz) = 1.03 IAC (100 Hz)
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,R1)
100 Hz
85 °C
A
Ordering code
(composition see
below)
Composition of ordering code
* = Insulation feature # = Terminal style
0 = PVC insulation
6 = PET insulation
8 = PVC insulation with additional PET insulation
cap on terminal side
0 = snap-in standard terminals (6.3 mm)
2 = snap-in 3 terminals (4.5 mm)
7 = snap-in short terminals (4.5 mm)
VR= 200 V DC
330 25 ×25 270 110 340 3.11 1.59 B43540A2337M0*#
390 25 ×30 230 95 290 3.55 1.81 B43540A2397M0*#
390 30 ×25 220 80 270 3.69 1.88 B43540B2397M0*#
470 25 ×30 190 75 240 3.90 1.99 B43540A2477M0*#
470 30 ×25 180 70 230 4.05 2.06 B43540B2477M0*#
560 25 ×35 160 65 200 4.43 2.26 B43540A2567M0*#
560 30 ×30 150 55 190 4.62 2.36 B43540B2567M0*#
680 25 ×40 130 55 160 5.06 2.58 B43540A2687M0*#
680 30 ×30 120 45 160 5.10 2.60 B43540B2687M0*#
680 35 ×25 130 55 170 5.07 2.58 B43540C2687M0*#
820 25 ×45 110 45 140 5.73 2.92 B43540A2827M0*#
820 30 ×35 100 40 130 5.82 2.97 B43540B2827M0*#
820 35 ×30 110 45 140 6.32 3.22 B43540C2827M0*#
1000 25 ×50 90 36 110 6.51 3.32 B43540A2108M0*#
1000 30 ×40 85 32 110 7.24 3.69 B43540B2108M0*#
1000 35 ×35 90 38 110 7.26 3.70 B43540C2108M0*#
1200 30 ×45 70 26 90 8.18 4.17 B43540A2128M0*#
1200 35 ×35 75 32 100 7.95 4.05 B43540B2128M0*#
1500 30 ×50 55 22 70 9.41 4.80 B43540A2158M0*#
1500 35 ×40 60 24 75 9.20 4.69 B43540B2158M0*#
1800 35 ×45 50 20 65 10.3 5.30 B43540A2188M0*#
2200 35 ×55 40 17 50 12.10 6.17 B43540A2228M0*#
VR= 250 V DC
270 25 ×25 270 110 320 2.99 1.52 B43540E2277M0*#
330 25 ×30 220 90 260 3.46 1.76 B43540E2337M0*#
390 25 ×35 190 75 220 3.92 2.00 B43540E2397M0*#
390 30 ×25 180 65 210 3.91 1.99 B43540F2397M0*#
470 25 ×35 150 60 190 4.30 2.19 B43540E2477M0*#
470 30 ×30 150 55 180 4.49 2.29 B43540F2477M0*#
560 25 ×40 130 50 160 4.87 2.48 B43540E2567M0*#
560 30 ×30 120 45 150 4.90 2.50 B43540F2567M0*#
560 35 ×25 130 55 160 4.95 2.52 B43540G2567M0*#
B43540
Outstanding ripple current 85 °C
Page 9 of 19Please read Cautions and warnings and
Important notes at the end of this document.
2) 120-Hz conversion factor of ripple current: IAC (120 Hz) = 1.03 IAC (100 Hz)
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,R2)
100 Hz
85 °C
A
Ordering code
(composition see
below)
Composition of ordering code
* = Insulation feature # = Terminal style
0 = PVC insulation
6 = PET insulation
8 = PVC insulation with additional PET insulation
cap on terminal side
0 = snap-in standard terminals (6.3 mm)
2 = snap-in 3 terminals (4.5 mm)
7 = snap-in short terminals (4.5 mm)
VR= 250 V DC
680 25 ×45 110 45 130 5.54 2.82 B43540E2687M0*#
680 30 ×35 100 40 120 5.62 2.87 B43540F2687M0*#
680 35 ×30 110 45 130 6.08 3.10 B43540G2687M0*#
820 25 ×55 90 36 110 6.42 3.27 B43540E2827M0*#
820 30 ×40 85 32 100 6.81 3.47 B43540F2827M0*#
820 35 ×35 90 36 110 6.93 3.54 B43540G2827M0*#
1000 30 ×45 70 26 85 7.76 3.96 B43540E2108M0*#
1000 35 ×35 75 30 90 7.66 3.90 B43540F2108M0*#
1200 30 ×55 60 22 70 8.97 4.58 B43540E2128M0*#
1200 35 ×40 60 26 75 8.68 4.43 B43540F2128M0*#
1500 35 ×50 50 20 60 10.2 5.25 B43540E2158M0*#
1800 35 ×55 40 17 50 11.5 5.89 B43540E2188M0*#
VR= 400 V DC
100 25 ×25 640 210 760 2.04 1.04 B43540A9107M0*#
120 25 ×30 510 170 600 2.34 1.19 B43540A9127M0*#
150 25 ×35 410 130 480 2.73 1.39 B43540A9157M0*#
150 30 ×25 420 130 490 2.72 1.39 B43540B9157M0*#
180 25 ×40 340 110 400 3.10 1.58 B43540A9187M0*#
180 30 ×30 330 110 390 3.12 1.59 B43540B9187M0*#
180 35 ×25 340 110 400 3.14 1.60 B43540C9187M0*#
220 25 ×40 290 100 340 3.43 1.75 B43540A9227M0*#
220 30 ×30 290 90 340 3.45 1.76 B43540B9227M0*#
220 35 ×30 280 95 330 3.86 1.97 B43540C9227M0*#
270 25 ×45 240 80 280 3.92 2.00 B43540A9277M0*#
270 30 ×35 230 75 270 3.98 2.03 B43540B9277M0*#
270 35 ×30 230 75 270 4.28 2.18 B43540C9277M0*#
330 25 ×55 190 65 230 4.58 2.33 B43540C9337M0*#
330 30 ×45 180 60 210 5.01 2.55 B43540A9337M0*#
330 35 ×35 190 60 220 4.92 2.51 B43540B9337M0*#
390 30 ×45 160 50 190 5.45 2.78 B43540A9397M0*#
B43540
Outstanding ripple current 85 °C
Page 10 of 19Please read Cautions and warnings and
Important notes at the end of this document.
3) 120-Hz conversion factor of ripple current: IAC (120 Hz) = 1.03 IAC (100 Hz)
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,R3)
100 Hz
85 °C
A
Ordering code
(composition see
below)
Composition of ordering code
* = Insulation feature # = Terminal style
0 = PVC insulation
6 = PET insulation
8 = PVC insulation with additional PET insulation
cap on terminal side
0 = snap-in standard terminals (6.3 mm)
2 = snap-in 3 terminals (4.5 mm)
7 = snap-in short terminals (4.5 mm)
VR= 400 V DC
390 35 ×35 160 55 190 5.35 2.72 B43540B9397M0*#
470 30 ×50 130 40 160 6.15 3.14 B43540A9477M0*#
470 35 ×45 130 45 150 6.26 3.19 B43540B9477M0*#
560 35 ×50 110 36 130 7.03 3.58 B43540A9567M0*#
680 35 ×55 95 32 110 7.94 4.05 B43540A9687M0*#
VR= 450 V DC
68 25 ×25 1420 370 2030 1.56 0.80 B43540A5686M0*#
82 25 ×30 1180 310 1680 1.80 0.92 B43540A5826M0*#
100 25 ×30 970 250 1380 1.99 1.01 B43540A5107M0*#
100 30 ×25 960 250 1370 2.07 1.05 B43540B5107M0*#
120 25 ×35 810 210 1150 2.27 1.16 B43540A5127M0*#
120 30 ×30 800 210 1140 2.37 1.21 B43540B5127M0*#
150 25 ×35 710 190 1030 2.54 1.29 B43540A5157M0*#
150 30 ×30 640 160 910 2.65 1.35 B43540B5157M0*#
150 35 ×25 650 170 920 2.67 1.36 B43540C5157M0*#
180 25 ×45 540 140 770 2.97 1.51 B43540A5187M0*#
180 30 ×35 530 140 760 3.02 1.54 B43540B5187M0*#
180 35 ×30 540 140 770 3.32 1.69 B43540C5187M0*#
220 25 ×50 440 120 630 3.38 1.72 B43540A5227M0*#
220 30 ×40 440 110 620 3.76 1.92 B43540B5227M0*#
220 35 ×30 440 120 630 3.68 1.87 B43540C5227M0*#
270 25 ×55 400 100 570 3.85 1.96 B43540C5277M0*#
270 30 ×40 390 100 570 4.17 2.12 B43540A5277M0*#
270 35 ×35 360 100 510 4.23 2.16 B43540B5277M0*#
330 30 ×50 290 75 410 4.89 2.49 B43540A5337M0*#
330 35 ×40 290 80 420 4.84 2.47 B43540B5337M0*#
390 30 ×55 270 70 390 5.45 2.78 B43540B5397M0*#
390 35 ×45 250 65 350 5.43 2.77 B43540A5397M0*#
470 35 ×50 210 55 290 6.17 3.15 B43540A5477M0*#
560 35 ×55 190 50 280 6.86 3.50 B43540A5567M0*#
B43540
Outstanding ripple current 85 °C
Page 11 of 19Please read Cautions and warnings and
Important notes at the end of this document.
1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.
Useful life1)
depending on ambient temperature TAunder ripple current operating conditions at VR
Useful life1)
depending on ambient temperature TAunder ripple current operating conditions at Vop
Vop ≤0.93 VR
B43540
Outstanding ripple current 85 °C
Page 12 of 19Please read Cautions and warnings and
Important notes at the end of this document.
Frequency factor of permissible ripple
current IAC versus frequency f
Frequency characteristics of ESR
Typical behavior
Impedance Z versus frequency f
Typical behavior at 20 °C
B43540
Outstanding ripple current 85 °C
Page 13 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. However, in exceptional cases, such materials must be used in order to
achieve specific physical and electrical properties because no alternative materials are currently
known. However, the amount of dangerous materials used in our products is limited to an
absolute minimum.
Materials and chemicals used in EPCOS aluminum electrolytic capacitors are continuously
adapted in compliance with the EPCOS Corporate Environmental Policy and the latest EU
regulations and guidelines such as RoHS, REACH/SVHC, GADSL, and ELV.
MDS (Material Data Sheets) are available on the EPCOS website for all types listed in the data
book. MDS for customer specific capacitors are available upon request.
MSDS (Material Safety Data Sheets) are available for all of our electrolytes upon request.
Nevertheless, the following rules should be observed when handling aluminum electrolytic
capacitors: No electrolyte should come into contact with eyes or skin. If electrolyte does come
into contact with the skin, wash the affected areas immediately with running water. If the eyes are
affected, rinse them for 10 minutes with plenty of water. If symptoms persist, seek medical
treatment. Avoid inhaling electrolyte vapor or mists. Workplaces and other affected areas should
be well ventilated. Clothing that has been contaminated by electrolyte must be changed and
rinsed in water.
B43540
Outstanding ripple current 85 °C
Page 14 of 19Please 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 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 polarity classes should be prevented by
connecting a diode.
3.1.6
"Reverse voltage"
Mounting
position of screw-
terminal capacitors
Do not mount the capacitor with the terminals
(safety vent) upside down.
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, such as fire or electricity. 8.1
"Passive flammability"
B43540
Outstanding ripple current 85 °C
Page 15 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
electricity of the capacitors.
Do not apply any mechanical stress to the
capacitor terminals.
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
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"
B43540
Outstanding ripple current 85 °C
Page 16 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
IAC,R (B) Rated ripple current for base cooling Nennwechselstromstrom für Bodenkühlung
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
∆T Temperature difference Temperaturdifferenz
TAAmbient temperature Umgebungstemperatur
TCCase temperature Gehäusetemperatur
TBCapacitor base temperature Temperatur des Becherbodens
t Time Zeit
∆t Period Zeitraum
tbService life (operating hours) Brauchbarkeitsdauer (Betriebszeit)
B43540
Outstanding ripple current 85 °C
Page 17 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.
B43540
Outstanding ripple current 85 °C
Page 18 of 19Please read Cautions and warnings and
Important notes at the end of this document.
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).
7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CeraLink, CeraPlas, CSMP, CSSP,
CTVS, DeltaCap, DigiSiMic, DSSP, FilterCap, FormFit, MiniBlue, MiniCell, MKD, MKK,
MLSC, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, SIFERRIT, SIFI,
SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D, SIP5K,
ThermoFuse, WindCap are trademarks registered or pending in Europe and in other coun-
tries. Further information will be found on the Internet at www.epcos.com/trademarks.
Important notes
Page 19 of 19
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
EPCOS / TDK:
B43540A5686M087 B43540A5686M082 B43540A5686M080 B43540A5686M067 B43540A5686M062
B43540A5686M060 B43540A5686M000 B43540C2687M087 B43540C2687M082 B43540C2687M080
B43540C2687M067 B43540C2687M062 B43540C2687M060 B43540C2687M000 B43540B2687M087
B43540B2687M082 B43540B2687M080 B43540B2687M067 B43540B2687M062 B43540B2687M060
B43540B2687M000 B43540A2687M087 B43540A2687M082 B43540A2687M080 B43540A2687M067
B43540A2687M062 B43540A2687M060 B43540A2687M007 B43540A2687M002 B43540A2687M000
B43540A9687M087 B43540A9687M082 B43540A9687M080 B43540A9687M067 B43540A9687M062
B43540A9687M060 B43540A9687M007 B43540A9687M002 B43540A9687M000 B43540G2687M087
B43540G2687M082 B43540G2687M080 B43540G2687M067 B43540G2687M062 B43540G2687M060
B43540G2687M000 B43540F2687M087 B43540F2687M082 B43540F2687M080 B43540F2687M067
B43540F2687M062 B43540F2687M060 B43540F2687M000 B43540E2687M087 B43540E2687M082
B43540E2687M080 B43540E2687M067 B43540E2687M062 B43540E2687M060 B43540E2687M000
B43540A5826M087 B43540A5826M082 B43540A5826M080 B43540A5826M067 B43540A5826M062
B43540A5826M060 B43540A5826M000 B43540C2827M087 B43540C2827M082 B43540C2827M080
B43540C2827M067 B43540C2827M062 B43540C2827M060 B43540C2827M000 B43540B2827M087
B43540B2827M082 B43540B2827M080 B43540B2827M067 B43540B2827M062 B43540B2827M060
B43540B2827M000 B43540A2827M087 B43540A2827M082 B43540A2827M080 B43540A2827M067
B43540A2827M062 B43540A2827M060 B43540A2827M000 B43540G2827M087 B43540G2827M082
B43540G2827M080 B43540G2827M067 B43540G2827M062 B43540G2827M060 B43540G2827M000
B43540F2827M087 B43540F2827M082 B43540F2827M080 B43540F2827M067 B43540F2827M062
