B43701 [TDK]

Capacitors with screw terminals;
B43701
型号: B43701
厂家: TDK ELECTRONICS    TDK ELECTRONICS
描述:

Capacitors with screw terminals

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Aluminum electrolytic capacitors  
Capacitors with screw terminals  
Series/Type:  
B43701, B43721  
Date:  
December 2016  
© EPCOS AG 2016. 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.  
Capacitors with screw terminals  
B43701, B43721  
Standard 85 °C  
Long-life grade capacitors  
Applications  
Uninterruptible power supplies  
Frequency converters  
Features  
All-welded construction ensures reliable electrical contact  
RoHS-compatible  
B43701  
B43721  
Construction  
Charge-discharge proof, polar  
Aluminum case, insulated with PVC sleeve  
Version with PET 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  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 2 of 17  
B43701, B43721  
Standard 85 °C  
Specifications and characteristics in brief  
Rated voltage VR  
Surge voltage VS  
350 ... 450 V DC  
1.10 VR  
Rated capacitance CR  
Capacitance tolerance  
1200 ... 12000 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  
d 64.3 mm: approx. 20 nH  
Useful life1)  
Requirements:  
ΔC/C15% of initial value  
85 °C; VR; IAC,R  
> 5000 h  
2000 h  
tan δ  
Ileak  
1.75 times initial specified limit  
initial specified limit  
Voltage endurance test  
Post test requirements:  
85 °C; VR  
ΔC/C10% of initial value  
tan δ  
Ileak  
1.3 times initial specified limit  
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 × 2 h. Capacitor mounted by its  
body which is rigidly clamped to the work surface.  
Max. impedance  
Characteristics at low  
temperature  
Z -25°C / Z 20 C  
°
4
ratio at 100 Hz  
Z -40°C / Z 20 C  
°
17  
IEC climatic category  
To IEC 60068-1:  
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 must be taken into  
consideration.  
Detail specification  
Sectional specification  
Similar to CECC 30301-810  
IEC 60384-4  
Ripple current capability  
Due to the ripple current capability of the contact elements, the following current upper limits must  
not be exceeded:  
Capacitor diameter  
IAC,max  
51.6 mm  
34 A  
64.3 mm  
47 A  
76.9 mm  
57 A  
1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 3 of 17  
B43701, B43721  
Standard 85 °C  
Dimensional drawings  
B43701  
B43721  
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".  
Screw terminals with UNF threads are available upon request.  
Dimensions and weights (Standard capacitors, without heat sink)  
Ter-  
minal  
Dimensions (mm) with insulating sleeve  
l 1 l1 l2 +0/1 d1  
51.6 +0.5/1 80.7 87.2 17  
51.6 +0.5/1 96.7 103.2 17  
51.6 +0.5/1 105.7 112.2 17  
51.6 +0.5/1 118.2 124.7 17  
51.6 +0.5/1 130.7 137.2 17  
Approx.  
weight (g)  
d
1
d2 max. a +0.2/0.4  
M5  
M5  
M5  
M5  
M5  
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 80.7  
87.2 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  
64.3 +0.5/1 96.7 103.2 17  
64.3 +0.5/1 105.7 112.2 17  
64.3 +0.5/1 118.2 124.7 17  
64.3 +0.5/1 130.7 137.2 17  
64.3 +0.5/1 143.2 149.7 17  
M5  
M5  
M5  
M5  
M5  
M5  
76.9 +0.5/1 96.7 103.2 17  
76.9 +0.5/1 105.7 112.2 17  
76.9 +0.5/1 130.7 137.2 17  
76.9 +0.5/1 156.2 162.7 17  
76.9 +0.5/1 168.7 175.2 17  
76.9 +0.5/1 190.7 197.2 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  
Tolerances of terminal thread respectively stud thread:  
Terminal thread M5: 6H  
Thread of stud M12: 6g  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 4 of 17  
B43701, B43721  
Standard 85 °C  
Packing  
Capacitor diameter d  
(mm)  
Length l  
(mm)  
Packing units  
(pcs.)  
51.6  
64.3  
76.9  
all  
36  
25  
16  
12  
all  
168.7  
>168.7  
For ecological reasons the packing is pure cardboard.  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 5 of 17  
B43701, B43721  
Standard 85 °C  
Special design  
Insulated base  
Length l and l1 increase by +0.5 mm for types with  
threaded stud and insulated base. All other dimensions  
of the capacitor are identical with those of standard  
capacitors of this series.  
Please refer to the table "Dimensions and weights".  
Design options  
Design options  
Standard  
Identification in third  
block of ordering code  
Remark  
M000  
Standard version without threaded stud:  
fully insulated with PVC  
Standard version with threaded stud:  
insulated with PVC sleeve, base not insulated  
Insulated base  
M008  
For capacitors with threaded stud, fully  
insulated with PVC sleeve and PP disc  
Accessories  
The following items are included in the delivery package, but are not fastened to the capacitors:  
Thread Toothed  
washers  
Screws/nuts  
Maximum  
torque  
For terminals M5  
A 5.1 DIN 6797 DIN 7985 / ISO 7045-M5 × 10-5.6-Z 2.5 Nm  
thread depth  
t 8 mm  
For mounting M12  
J 12.5 DIN 6797 Hex nut BM 12 DIN 439  
10 Nm  
The following items must be ordered separately. For details, refer to chapter "Screw terminals ꢀ  
Accessories".  
Item  
Type  
Ring clips  
B44030  
Clamps for capacitors with d 64.3 mm B44030  
Insulating parts  
B44020  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 6 of 17  
B43701, B43721  
Standard 85 °C  
Overview of available types  
The capacitance and voltage ratings listed below are available in different case sizes upon  
request. Other voltage and capacitance ratings are also available upon request.  
VR (V DC)  
350  
400  
450  
Case dimensions d × l (mm)  
CR (μF)  
1200  
1500  
1800  
2200  
51.6 × 80.7  
51.6 × 96.7  
51.6 × 96.7  
51.6 × 118.2  
64.3 × 96.7  
51.6 × 80.7  
51.6 × 96.7  
51.6 × 105.7  
64.3 × 80.7  
51.6 × 80.7  
51.6 × 96.7  
2700  
3300  
3900  
4700  
5600  
6800  
51.6 × 105.7  
51.6 × 118.2  
64.3 × 96.7  
64.3 × 96.7  
51.6 × 130.7  
64.3 × 96.7  
64.3 × 105.7  
51.6 × 118.2  
64.3 × 96.7  
51.6 × 130.7  
64.3 × 96.7  
64.3 × 105.7  
64.3 × 118.2  
76.9 × 96.7  
64.3 × 143.2  
76.9 × 105.7  
64.3 × 105.7  
64.3 × 130.7  
76.9 × 96.7  
64.3 × 143.2  
76.9 × 105.7  
64.3 × 118.2  
76.9 × 96.7  
64.3 × 143.2  
76.9 × 105.7  
76.9 × 130.7  
76.9 × 130.7  
76.9 × 156.2  
8200  
10000  
12000  
76.9 × 130.7  
76.9 × 156.2  
76.9 × 168.7  
76.9 × 156.2  
76.9 × 168.7  
76.9 × 190.7  
76.9 × 190.7  
76.9 × 190.7  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 7 of 17  
B43701, B43721  
Standard 85 °C  
Technical data and ordering codes  
CR  
Case  
ESRtyp  
ESRtyp  
Zmax  
IAC,max  
IAC,R  
Ordering code  
100 Hz dimensions  
100 Hz 300 Hz 10 kHz 100 Hz 100 Hz (composition see  
20 °C  
μF  
d × l  
mm  
20 °C  
mΩ  
60 °C  
mΩ  
20 °C  
mΩ  
60 °C  
A
85 °C  
A
below)  
VR = 350 V DC  
1800  
2200  
2700  
3300  
3300  
3900  
3900  
4700  
5600  
5600  
6800  
6800  
8200  
10000  
12000  
51.6 × 80.7  
75  
60  
50  
40  
45  
36  
38  
32  
28  
26  
22  
22  
18  
15  
13  
22  
18  
15  
13  
15  
11  
14  
13  
120  
100  
80  
70  
70  
60  
65  
55  
50  
45  
38  
38  
30  
26  
22  
11.7  
13.5  
15.3  
17.5  
16.4  
19.6  
17.5  
19.3  
21.5  
23.8  
24.8  
26.2  
30.1  
34.3  
37.9  
6.98  
8.01  
9.10  
10.3  
9.72  
11.5  
10.3  
11.4  
12.6  
14.0  
14.6  
15.5  
17.8  
20.3  
22.9  
B437*1A4188M00#  
B437*1A4228M00#  
B437*1A4278M00#  
B437*1A4338M00#  
B437*1B4338M00#  
B437*1A4398M00#  
B437*1B4398M00#  
B437*1A4478M00#  
B437*1A4568M00#  
B437*1B4568M00#  
B437*1A4688M00#  
B437*1B4688M00#  
B437*1A4828M00#  
B437*1A4109M00#  
B437*1A4129M00#  
51.6 × 96.7  
51.6 × 105.7  
51.6 × 118.2  
64.3 × 96.7  
51.6 × 130.7  
64.3 × 96.7  
64.3 × 105.7  
64.3 × 118.2  
76.9 × 96.7  
64.3 × 143.2  
76.9 × 105.7  
76.9 × 130.7  
76.9 × 156.2  
76.9 × 168.7  
11  
9.7  
9.1  
8.6  
6.8  
5.7  
5.2  
VR = 400 V DC  
1500  
1800  
2200  
2200  
2700  
2700  
3300  
3900  
4700  
4700  
5600  
5600  
6800  
8200  
10000  
12000  
51.6 × 80.7  
80  
65  
55  
60  
45  
45  
40  
34  
28  
28  
24  
24  
20  
16  
14  
12  
24  
19  
16  
20  
14  
16  
15  
13  
11  
10  
9.4  
9.0  
7.1  
5.9  
5.3  
4.7  
130  
110  
90  
95  
75  
80  
70  
60  
50  
50  
40  
40  
32  
28  
24  
20  
11.3  
12.8  
14.6  
13.7  
16.7  
15.8  
17.1  
18.8  
21.8  
23.1  
24.2  
25.4  
29.3  
33.3  
37.2  
41.8  
6.59  
7.49  
8.50  
8.00  
9.73  
9.18  
9.93  
10.9  
12.6  
13.4  
14.0  
14.7  
17.0  
19.3  
22.1  
24.8  
B437*1A9158M00#  
B437*1A9188M00#  
B437*1A9228M00#  
B437*1B9228M00#  
B437*1A9278M00#  
B437*1B9278M00#  
B437*1A9338M00#  
B437*1A9398M00#  
B437*1A9478M00#  
B437*1B9478M00#  
B437*1A9568M00#  
B437*1B9568M00#  
B437*1A9688M00#  
B437*1A9828M00#  
B437*1A9109M00#  
B437*1A9129M00#  
51.6 × 96.7  
51.6 × 105.7  
64.3 × 80.7  
51.6 × 118.2  
64.3 × 96.7  
64.3 × 96.7  
64.3 × 105.7  
64.3 × 130.7  
76.9 × 96.7  
64.3 × 143.2  
76.9 × 105.7  
76.9 × 130.7  
76.9 × 156.2  
76.9 × 168.7  
76.9 × 190.7  
Composition of ordering code  
* = Mounting style  
# = Design  
0 = standard  
8 = insulated base  
For details refer to "Design options" on page 6.  
0 = for capacitors with ring clip/clamp mounting  
2 = for capacitors with threaded stud  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 8 of 17  
B43701, B43721  
Standard 85 °C  
Technical data and ordering codes  
CR Case ESRtyp  
ESRtyp  
Zmax  
IAC,max  
IAC,R  
Ordering code  
100 Hz dimensions 100 Hz 300 Hz 10 kHz 100 Hz 100 Hz (composition see  
20 °C  
μF  
d × l  
mm  
20 °C  
mΩ  
60 °C  
mΩ  
20 °C  
mΩ  
60 °C  
A
85 °C  
A
below)  
VR = 450 V DC  
1200  
1500  
1800  
2200  
2200  
2700  
2700  
3300  
3900  
3900  
4700  
4700  
5600  
6800  
8200  
10000  
51.6 × 80.7  
95  
75  
65  
50  
55  
45  
45  
38  
32  
32  
26  
26  
22  
18  
15  
13  
26  
22  
19  
15  
17  
13  
16  
14  
12  
11  
9.9  
9.4  
7.6  
6.3  
5.2  
4.9  
150  
120  
100  
85  
85  
70  
75  
65  
55  
50  
45  
45  
36  
30  
26  
22  
9.82  
11.3  
12.6  
14.6  
14.0  
16.8  
15.4  
17.2  
19.1  
20.9  
22.0  
23.1  
26.3  
29.9  
34.1  
37.8  
5.36  
6.22  
6.91  
8.00  
7.66  
9.18  
8.38  
9.37  
10.4  
11.3  
11.9  
12.6  
14.3  
16.3  
19.1  
21.0  
B437*1A5128M00#  
B437*1A5158M00#  
B437*1A5188M00#  
B437*1A5228M00#  
B437*1B5228M00#  
B437*1A5278M00#  
B437*1B5278M00#  
B437*1A5338M00#  
B437*1A5398M00#  
B437*1B5398M00#  
B437*1A5478M00#  
B437*1B5478M00#  
B437*1A5568M00#  
B437*1A5688M00#  
B437*1A5828M00#  
B437*1A5109M00#  
51.6 × 96.7  
51.6 × 96.7  
51.6 × 118.2  
64.3 × 96.7  
51.6 × 130.7  
64.3 × 96.7  
64.3 × 105.7  
64.3 × 118.2  
76.9 × 96.7  
64.3 × 143.2  
76.9 × 105.7  
76.9 × 130.7  
76.9 × 156.2  
76.9 × 190.7  
76.9 × 190.7  
Composition of ordering code  
* = Mounting style  
# = Design  
0 = standard  
8 = insulated base  
For details refer to "Design options" on page 6.  
0 = for capacitors with ring clip/clamp mounting  
2 = for capacitors with threaded stud  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 9 of 17  
B43701, B43721  
Standard 85 °C  
Useful life1)  
For useful life calculations, please use our web-based "AlCap Useful Life Calculation Tool", which  
can be found on the Internet under the following link:  
http://www.epcos.com/designtools/alu_useful_life/Useful_life.swf  
The AlCap Useful Life Calculation Tool provides calculations of useful life as well as additional  
data for selected capacitor types under operating conditions defined by the user.  
Frequency characteristics of ESR  
Impedance Z versus frequency f  
Typical behavior  
Typical behavior at 20 °C  
1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 10 of 17  
B43701, B43721  
Standard 85 °C  
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.  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 11 of 17  
B43701, B43721  
Standard 85 °C  
Product safety  
The table below summarizes the safety instructions that must be observed without fail. A detailed  
description can be found in the relevant sections of 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 3.1.6  
by connecting a diode.  
"Reverse voltage"  
Mounting  
position of screw-  
terminal capacitors specified.  
Screw terminal capacitors must not be mounted  
with terminals facing down unless otherwise  
11.1.  
"Mounting positions of  
capacitors with screw  
terminals"  
Robustness of  
terminals  
The following maximum tightening torques must  
not be exceeded when connecting screw  
11.3  
"Mounting torques"  
terminals:  
M5: 2.5 Nm  
M6: 4.0 Nm  
Mounting of  
single-ended  
capacitors  
The internal structure of single-ended capacitors 11.4  
might be damaged if excessive force is applied to "Mounting  
the lead wires.  
considerations for  
Avoid any compressive, tensile or flexural stress. single-ended capacitors"  
Do not move the capacitor after soldering to PC  
board.  
Do not pick up the PC board by the soldered  
capacitor.  
Do not insert the capacitor on the PC board with a  
hole space different to the lead space specified.  
Soldering  
Do not exceed the specified time or temperature 11.5  
limits during soldering.  
"Soldering"  
Soldering,  
Do not allow halogenated hydrocarbons to come 11.6  
cleaning agents  
into contact with aluminum electrolytic capacitors. "Cleaning agents"  
Upper category  
temperature  
Do not exceed the upper category temperature.  
7.2  
"Maximum permissible  
operating temperature"  
Passive  
Avoid external energy, e.g. fire.  
8.1  
flammability  
"Passive flammability"  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 12 of 17  
B43701, B43721  
Standard 85 °C  
Topic  
Safety information  
Reference  
chapter "General  
technical information"  
Active  
Avoid overload of the capacitors.  
8.2  
flammability  
"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.  
10  
"Maintenance"  
Do not apply excessive mechanical stress to the  
capacitor terminals when mounting.  
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 Do not damage the insulating sleeve, especially  
"Screw terminals ꢀ  
of insulating  
sleeves  
when ring clips are used for mounting.  
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.  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 13 of 17  
B43701, B43721  
Standard 85 °C  
Symbols and terms  
Symbol English  
German  
C
Capacitance  
Kapazität  
CR  
Rated capacitance  
Nennkapazität  
CS  
Series capacitance  
Serienkapazität  
CS,T  
Cf  
Series capacitance at temperature T  
Capacitance at frequency f  
Case diameter, nominal dimension  
Maximum case diameter  
Self-inductance  
Serienkapazität bei Temperatur T  
Kapazität bei Frequenz f  
Gehäusedurchmesser, Nennmaß  
Maximaler Gehäusedurchmesser  
Eigeninduktivität  
d
dmax  
ESL  
ESR  
ESRf  
Equivalent series resistance  
Equivalent series resistance at  
frequency f  
Ersatzserienwiderstand  
Ersatzserienwiderstand bei Frequenz f  
ESRT  
Equivalent series resistance at  
temperature T  
Ersatzserienwiderstand bei Temperatur T  
f
Frequency  
Frequenz  
I
Current  
Strom  
IAC  
Alternating current (ripple current)  
Root-mean-square value of alternating  
current  
Wechselstrom  
Wechselstrom, Effektivwert  
IAC,RMS  
IAC,f  
IAC,max  
IAC,R  
Ileak  
Ripple current at frequency f  
Maximum permissible ripple current  
Rated ripple current  
Wechselstrom bei Frequenz f  
Maximal zulässiger Wechselstrom  
Nennwechselstrom  
Leakage current  
Reststrom  
Ileak,op  
l
Operating leakage current  
Case length, nominal dimension  
Maximum case length (without  
terminals and mounting stud)  
Resistance  
Betriebsreststrom  
Gehäuselänge, Nennmaß  
Maximale Gehäuselänge (ohne Anschlüsse  
und Gewindebolzen)  
Widerstand  
lmax  
R
Rins  
Rsymm  
T
Insulation resistance  
Balancing resistance  
Temperature  
Isolationswiderstand  
Symmetrierwiderstand  
Temperatur  
ΔT  
TA  
TC  
TB  
t
Temperature difference  
Ambient temperature  
Case temperature  
Temperaturdifferenz  
Umgebungstemperatur  
Gehäusetemperatur  
Temperatur des Gehäusebodens  
Zeit  
Capacitor base temperature  
Time  
Δt  
Period  
Zeitraum  
tb  
Service life (operating hours)  
Brauchbarkeitsdauer (Betriebszeit)  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 14 of 17  
B43701, B43721  
Standard 85 °C  
Symbol English  
German  
V
Voltage  
Spannung  
VF  
Vop  
VR  
VS  
XC  
XL  
Z
Forming voltage  
Formierspannung  
Operating voltage  
Rated voltage, DC voltage  
Surge voltage  
Betriebsspannung  
Nennspannung, Gleichspannung  
Spitzenspannung  
Capacitive reactance  
Inductive reactance  
Impedance  
Kapazitiver Blindwiderstand  
Induktiver Blindwiderstand  
Scheinwiderstand  
ZT  
tan δ  
λ
Impedance at temperature T  
Dissipation factor  
Failure rate  
Scheinwiderstand bei Temperatur T  
Verlustfaktor  
Ausfallrate  
ε0  
εr  
ω
Absolute permittivity  
Relative permittivity  
Angular velocity; 2 π f  
Elektrische Feldkonstante  
Dielektrizitätszahl  
Kreisfrequenz; 2 π f  
Note  
All dimensions are given in mm.  
Please read Cautions and warnings and  
Important notes at the end of this document.  
Page 15 of 17  
Important notes  
The following applies to all products named in this publication:  
1. Some parts of this publication contain statements about the suitability of our products for  
certain areas of application. These statements are based on our knowledge of typical 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).  
Page 16 of 17  
Important notes  
7. The trade names EPCOS, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP, CSSP, CTVS,  
DeltaCap, DigiSiMic, DSSP, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue, MiniCell, MKD,  
MKK, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PQSine, SIFERRIT,  
SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D, SIP5K, TFAP,  
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.  
Page 17 of 17  

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