Aluminum electrolytic capacitors
Capacitors with 4-pin snap-in terminals and solder
pins
Series/Type: B43511, B43521
Date: November 2008
© EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
Long-life grade capacitors
Applications
Frequency converters
Switch-mode power supplies in industrialand consumer
electronics
Uninterruptible power supplies
Features
Voltage derating (0.93 VR) enables 105 °C operation,
more details available upon request
Long useful life
Outstanding ripple current capability
High volumetric efficiency
Many different case sizes
Pinning ensures correct insertion
RoHS-compatible
Construction
Charge/discharge-proof, polar
Aluminum case, fully insulated with PVC
Version with additional PET insulation cap on terminal side
available for insulating the capacitor from the PCB (B43511
only)
Overload protection by safety vent in case
Terminals
4-pin snap-in terminals (6.3 mm and 4.5 mm length)
Solder pin mounting on printed circuit boards, pins fit
standardized spacings on PCB
B43511 B43521
Capacitors with 4-pin snap-in terminals and solder pins B43511, B43521
Outstanding ripple current 85 °C
Page 2 of 19Please read Cautions and warnings and
Important notes at the end of this document.
Specifications and characteristics in brief
Rated voltage VR
Surge voltage VS
350 ... 450 V DC
1.1 VR
Rated capacitance CR
Capacitance tolerance
390 ... 2200 µF
±20% M
Leakage current Ileak
(5 min, 20 °C)
Self-inductance ESL Approx. 20 nH
Useful life Requirements:
85 °C; VR; IAC,R > 12000 h ∆C/C ≤ ±30% of initial value
40 °C; VR; 1.6 IAC,R > 200000 h ESR
Ileak
≤3 times initial specified limit
≤initial specified limit
Voltage endurance test Post test requirements:
85 °C; VR3000 h ∆C/C
ESR
Ileak
≤ ±10% of initial value
≤1.3 times initial specified limit
≤initial specified limit
Vibration resistance
test
To IEC 60068-2-6, test Fc:
Displacement amplitude 0.35 mm, frequency range 10 ... 55 Hz,
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 > 400 V
Z-25 °C/Z20 °C4 7
Z-40 °C/Z20 °C7 14
IEC climatic category To IEC 60068-1:
VR≤400 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 °C to +85 °C but the impedance at 40 °C should be taken into
consideration.
Detail specification
Sectional specification
Similar to CECC 30301-805
IEC 60384-4
B43511, B43521
Outstanding ripple current 85 °C
Page 3 of 19Please read Cautions and warnings and
Important notes at the end of this document.
Dimensional drawings
B43511, 4-pin snap-in terminals, PVC insulation
Dimensions
(mm)
Approx.
weight (g)
Packing
units (pcs.)
d +1 l ±2
35 50 63 60
35 60 76 36
35 70 88 36
35 80 101 36
35 100 126 36
40 40 71 33
40 50 89 33
40 60 107 33
40 70 125 33
40 80 143 33
40 100 178 33
45 40 90 28
45 50 113 28
45 60 136 28
45 70 158 28
45 80 181 28
45 100 226 28
Standard snap-in terminals:
length (6.3 ±1) mm.
Also available with length of (4.5 1) mm.
All pin holes must be drilled into the
PC-board, since the unconnected pins serve
as mountings. These pins must be soldered
to isolated pads or pads with the same
potential as the negative pole.
B43511, B43521
Outstanding ripple current 85 °C
Page 4 of 19Please read Cautions and warnings and
Important notes at the end of this document.
B43511, 4-pin snap-in terminals, PVC insulation and PET insulation cap on terminal side
Dimensions
(mm)
Approx.
weight (g)
Packing
units (pcs.)
d +1.4 l +2.2/2
35 50 63 60
35 60 76 36
35 70 88 36
35 80 101 36
35 100 126 36
40 40 71 33
40 50 89 33
40 60 107 33
40 70 125 33
40 80 143 33
40 100 178 33
45 40 90 28
45 50 113 28
45 60 136 28
45 70 158 28
45 80 181 28
45 100 226 28
Standard snap-in terminals:
length 6.3 +1/1.4 mm. Also available with length
of 4.5 1.4 mm. PET insulation cap is positioned
under the insulation sleeve.
All pin holes must be drilled into the PC-board,
since the unconnected pins serve as mountings.
These pins must be soldered to isolated pads or
pads with the same potential as the negative
pole.
B43511, B43521
Outstanding ripple current 85 °C
Page 5 of 19Please read Cautions and warnings and
Important notes at the end of this document.
B43521, solder pins
Pole markings: Plus: +; Minus:
All pin holes must be drilled into the PC-board, since the unconnected pins serve as mountings.
These pins must be soldered to isolated pads or pads with the same potential as the negative
pole.
Dimensions
(mm)
Approx.
weight (g)
Packing
units (pcs.)
d +1 Imax
35 54 63 60
35 64 76 36
35 74 88 36
35 84 101 36
35 104 126 36
40 44 71 33
40 54 89 33
40 64 107 33
40 74 125 33
40 84 143 33
40 104 178 33
B43511, B43521
Outstanding ripple current 85 °C
Page 6 of 19Please read Cautions and warnings and
Important notes at the end of this document.
Packing of 4-pin snap-in terminal and solder pin capacitors
For ecological reasons the packing is pure cardboard.
Ordering codes for terminal styles and insulation features
Identification in 3rd block of ordering code
4-pin snap-in terminal capacitors
Terminal version Insulation version
PVC PVC plus PET cap
Standard terminals 6.3 mm M000 M080
Short terminals 4.5 mm M007 M087
Ordering examples:
B43511A9188M007 } 4-pin snap-in capacitor with short terminals and standard PVC
insulation
B43511A9188M080 } 4-pin snap-in capacitor with standard terminals and PVC insulation
with additional PET insulation cap on terminal side
B43511, B43521
Outstanding ripple current 85 °C
Page 7 of 19Please read Cautions and warnings and
Important notes at the end of this document.
Overview of available types
VR(V DC) 350 400 420 450
Case dimensions d ×l (mm)
CR(µF)
390 35 ×50
40 ×40
470 35 ×50
40 ×40
35 ×50
40 ×40
35 ×60
40 ×50
45 ×40
560 35 ×50 35 ×60
45 ×40
35 ×60
40 ×50
35 ×70
40 ×60
680 35 ×60
40 ×50
35 ×70
40 ×60
45 ×50
35 ×70
40 ×60
45 ×50
35 ×80
40 ×60
45 ×50
820 35 ×70
40 ×60
35 ×80
40 ×60
35 ×80
40 ×70
45 ×50
40 ×70
45 ×60
1000 35 ×80
40 ×60
45 ×50
35 ×100
40 ×70
45 ×60
35 ×100
40 ×80
45 ×60
40 ×100
45 ×70
1500 40 ×80
45 ×70
40 ×100
45 ×80
40 ×100
45 ×80
45 ×100
1800 45 ×100 45 ×100
2200 45 ×100
The capacitance and voltage ratings listed above are available in different cases upon request.
Other voltage and capacitance ratings are also available upon request.
Capacitors with solder pins are only available in 35 and 40 mm case diameters.
B43511, B43521
Outstanding ripple current 85 °C
Page 8 of 19Please 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
ESRmax
100 Hz
20 °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)
Capacitors with solder pins are only available in 35 and 40 mm case diameters.
Composition of ordering code
* = Terminal type ## = Terminal style and insulation feature
1 = 4-pin snap-in terminals
2 = solder pin
00 = solder pin or 4-pin snap-in standard
terminals and PVC insulation
07 = 4-pin snap-in short terminals and PVC
insulation
80 = 4-pin snap-in standard terminals and PVC
insulation with additional PET insulation cap
on terminal side
87 = 4-pin snap-in short terminals and PVC
insulation with additional PET insulation cap
on terminal side
VR= 350 V DC
560 35 ×50 160 230 190 5.7 3.2 B435*1A4567M0##
680 35 ×60 140 190 150 6.7 3.7 B435*1A4687M0##
680 40 ×50 140 190 150 6.6 3.7 B435*1C4687M0##
820 35 ×70 110 160 130 7.8 4.4 B435*1A4827M0##
820 40 ×60 110 160 130 7.8 4.3 B435*1C4827M0##
1000 35 ×80 90 130 110 9.2 5.1 B435*1A4108M0##
1000 40 ×60 90 130 110 8.6 4.8 B435*1C4108M0##
1000 45 ×50 90 130 110 8.1 4.5 B43511E4108M0##
1500 40 ×80 60 90 70 11.8 6.5 B435*1A4158M0##
1500 45 ×70 60 90 70 11.2 6.2 B43511C4158M0##
2200 45 ×100 50 60 50 15.6 8.6 B43511A4228M0##
VR= 400 V DC
470 35 ×50 190 280 220 5.2 2.9 B435*1A9477M0##
470 40 ×40 190 280 220 5.1 2.8 B435*1C9477M0##
560 35 ×60 160 230 190 6.1 3.4 B435*1A9567M0##
560 45 ×40 160 230 190 5.6 3.1 B43511C9567M0##
680 35 ×70 140 190 150 7.1 4.0 B435*1A9687M0##
680 40 ×60 140 190 150 7.1 3.9 B435*1C9687M0##
680 45 ×50 140 190 150 6.6 3.7 B43511E9687M0##
820 35 ×80 110 160 130 8.3 4.6 B435*1A9827M0##
B43511, B43521
Outstanding ripple current 85 °C
Page 9 of 19Please 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
ESRmax
100 Hz
20 °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)
Capacitors with solder pins are only available in 35 and 40 mm case diameters.
Composition of ordering code
* = Terminal type ## = Terminal style and insulation feature
1 = 4-pin snap-in terminals
2 = solder pin
00 = solder pin or 4-pin snap-in standard
terminals and PVC insulation
07 = 4-pin snap-in short terminals and PVC
insulation
80 = 4-pin snap-in standard terminals and PVC
insulation with additional PET insulation cap
on terminal side
87 = 4-pin snap-in short terminals and PVC
insulation with additional PET insulation cap
on terminal side
VR= 400 V DC
820 40 ×60 110 160 130 7.8 4.3 B435*1C9827M0##
1000 35 ×100 90 130 110 10.1 5.6 B435*1C9108M0##
1000 40 ×70 90 130 110 9.1 5.1 B435*1A9108M0##
1000 45 ×60 90 130 110 8.6 4.8 B43511B9108M0##
1500 40 ×100 60 90 70 12.9 7.2 B435*1A9158M0##
1500 45 ×80 60 90 70 11.8 6.5 B43511C9158M0##
1800 45 ×100 50 80 60 14.1 7.8 B43511A9188M0##
VR= 420 V DC
470 35 ×50 320 430 340 5.2 2.9 B435*1A0477M0##
470 40 ×40 320 430 340 5.1 2.8 B435*1C0477M0##
560 35 ×60 270 360 290 6.1 3.4 B435*1A0567M0##
560 40 ×50 270 360 290 6.0 3.3 B435*1C0567M0##
680 35 ×70 230 300 240 7.1 4.0 B435*1A0687M0##
680 40 ×60 230 300 240 7.1 3.9 B435*1C0687M0##
680 45 ×50 230 300 240 6.6 3.7 B43511E0687M0##
820 35 ×80 190 250 200 8.3 4.6 B435*1A0827M0##
820 40 ×70 190 250 200 8.2 4.6 B435*1C0827M0##
820 45 ×50 190 250 200 7.3 4.1 B43511E0827M0##
1000 35 ×100 160 200 160 10.1 5.6 B435*1A0108M0##
1000 40 ×80 160 200 160 9.6 5.3 B435*1C0108M0##
1000 45 ×60 160 200 160 8.6 4.8 B43511E0108M0##
1500 40 ×100 110 140 110 12.9 7.2 B435*1A0158M0##
1500 45 ×80 110 140 110 11.8 6.5 B43511C0158M0##
1800 45 ×100 90 120 90 14.1 7.8 B43511A0188M0##
B43511, B43521
Outstanding ripple current 85 °C
Page 10 of 19Please 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
ESRmax
100 Hz
20 °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)
Capacitors with solder pins are only available in 35 and 40 mm case diameters.
Composition of ordering code
* = Terminal type ## = Terminal style and insulation feature
1 = 4-pin snap-in terminals
2 = solder pin
00 = solder pin or 4-pin snap-in standard
terminals and PVC insulation
07 = 4-pin snap-in short terminals and PVC
insulation
80 = 4-pin snap-in standard terminals and PVC
insulation with additional PET insulation cap
on terminal side
87 = 4-pin snap-in short terminals and PVC
insulation with additional PET insulation cap
on terminal side
VR= 450 V DC
390 35 ×50 390 520 410 4.7 2.6 B435*1A5397M0##
390 40 ×40 390 520 410 4.6 2.6 B435*1C5397M0##
470 35 ×60 320 430 340 5.6 3.1 B435*1A5477M0##
470 40 ×50 320 430 340 5.5 3.1 B435*1C5477M0##
470 45 ×40 320 430 340 5.1 2.9 B43511E5477M0##
560 35 ×70 270 360 290 6.5 3.6 B435*1A5567M0##
560 40 ×60 270 360 290 6.4 3.6 B435*1C5567M0##
680 35 ×80 230 300 240 7.5 4.2 B435*1A5687M0##
680 40 ×60 230 300 240 7.1 3.9 B435*1C5687M0##
680 45 ×50 230 300 240 6.6 3.7 B43511E5687M0##
820 40 ×70 190 250 200 8.2 4.6 B435*1A5827M0##
820 45 ×60 190 250 200 7.8 4.3 B43511C5827M0##
1000 40 ×100 160 200 160 10.5 5.8 B435*1A5108M0##
1000 45 ×70 160 200 160 9.1 5.1 B43511C5108M0##
1500 45 ×100 110 140 110 12.9 7.1 B43511A5158M0##
B43511, B43521
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, 5.3 Calculation of useful life" on how to interpret the useful life graphs.
Useful life
depending on ambient temperature TAunder ripple current operating conditions1)
Voltage derating (0.93 VR) enables 105 °C operation
Frequency factor of permissible
ripple current IAC versus frequency f
Frequency characteristics of ESR
Typical behavior
B43511, B43521
Outstanding ripple current 85 °C
Page 12 of 19Please read Cautions and warnings and
Important notes at the end of this document.
Impedance Z versus frequency f
Typical behavior at 20 °C
B43511, B43521
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 not only been optimized with a view to the intended
application, but also 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, part of the high-voltage electrolytes used by EPCOS are self-extinguishing. They
contain flame-retarding substances which will quickly extinguish any flame that may have been
ignited.
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 safe substitute materials are
currently known. However, the amount of dangerous materials used in our products has been
limited to an absolute minimum. Nevertheless, the following rules should be observed when
handling Al electrolytic capacitors:
Any escaping electrolyte should not come into contact with eyes or skin.
If electrolyte does come into contact with the skin, wash the affected parts 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 breathing in 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.
B43511, B43521
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 summarize 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"
Upper category
temperature
Do not exceed the upper category temperatur. 7.2
"Maximum permissible
operating temperature"
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"
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"
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"
Robustness of
terminals
The following maximum tightening torques must
not be exceeded when connecting screw
terminals:
M5: 2 Nm
M6: 2.5 Nm
11.3
"Mounting torques"
Soldering Do not exceed the specified time or temperature
limits during soldering.
11.5
"Soldering"
B43511, B43521
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"
Soldering,
cleaning agents
Do not allow halogenated hydrocarbons to come
into contact with aluminum electrolytic capacitors.
11.6
"Cleaning agents"
Passive
flammability
Avoid external energy, such as fire or electricity. 8.1
"Passive flammability"
Active
flammability
Avoid overload of the capacitors. 8.2
"Active flammability"
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"
B43511, B43521
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 Ableitstrom
Ileak,op Operating leakage current Ableitstrom bei Betrieb
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)
B43511, B43521
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
Notes
All dimensions are given in mm.
B43511, B43521
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, CSSP, CTVS, DSSP, MiniBlue, MKK,
MLSC, MotorCap, PCC, PhaseCap, PhaseMod, SIFERRIT, SIFI, SIKOREL, SilverCap,
SIMDAD, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCap are trademarks
registered or pending in Europe and in other countries. Further information will be found on
the Internet at www.epcos.com/trademarks.
Important notes
Page 19 of 19
