B41889A4477M

Aluminum electrolytic capacitors Single-ended capacitors Series/Type: Date: B41889 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. Single-ended capacitors Very low impedance 105 °C B41889 General-purpose grade capacitors Applications For use in output circuits of switch-mode power supplies of compact design For professional industrial electronics, telecommunications and data processing equipment Features Very low impedance at high frequency Very low equivalent series resistance ESR High ripple current capability RoHS-compatible Construction Radial leads Charge-discharge proof, polar Aluminum case with insulating sleeve Minus pole marking on the insulating sleeve Delivery mode Terminal configurations and packing: Bulk Taped, Ammo pack Cut Kinked PAPR (protection against polarity reversal): J leads Refer to chapter "Single-ended capacitors Taping, packing and lead configurations" for further details and ordering example. Please read Cautions and warnings and Important notes at the end of this document. Page 2 of 25 B41889 Very low impedance 105 °C Specifications and characteristics in brief Rated voltage VR Surge voltage VS Rated capacitance CR Capacitance tolerance Dissipation factor tan δ (20 °C, 120 Hz) 6.3 ... 16 V DC 1.15 VR 470 ... 2200 µF ±20% M For capacitance higher than 1000 µF add 0.02 for every increase of 1000 µF. VR (V DC) tan δ (max.) Leakage current Ileak (20 °C, 5 min) Self-inductance ESL Useful life 105 °C; VR; IAC,R Requirements 6.3 0.22 10 0.19 16 0.16 20 nH > 2000 h ∆C/C tan δ Ileak 2000 h ∆C/C tan δ Ileak ≤ ±30% of initial value ≤ 2 times initial specified limit ≤ initial specified limit ≤ ±30% of initial value ≤ 2 times initial specified limit ≤ initial specified limit Voltage endurance test 105 °C; VR Post test requirements Vibration resistance test To IEC 60068-2-6, test Fc: Displacement amplitude 1.5 mm, frequency range 10 … 2000 Hz, acceleration max. 20 g, duration 3 × 2 h. Capacitor rigidly clamped by the aluminum case. To IEC 60068-1: 40/105/56 ( 40 °C/+105 °C/56 days damp heat test) IEC 60384-4 IEC climatic category Sectional specification Please read Cautions and warnings and Important notes at the end of this document. Page 3 of 25 B41889 Very low impedance 105 °C Dimensional drawings With stand-off rubber seal Diameters (mm): 10, 12.5 With flat rubber seal Diameter (mm): 8 Dimensions and weights Dimensions (mm) d +0.5 8 10 10 10 12.5 Approx. weight g 1.0 1.6 1.9 2.6 4.5 l 11.5 +1.5 12.5 +1.0 16 +1.0 20 +2.0 25 +2.0 a ±0.5 3.5 5.0 5.0 5.0 5.0 b 0.60 ±0.05 0.60 ±0.05 0.60 ±0.05 0.60 ±0.05 0.60 ±0.05 Please read Cautions and warnings and Important notes at the end of this document. Page 4 of 25 B41889 Very low impedance 105 °C Overview of available types VR (V DC) CR (µF) 470 680 820 1000 1200 1500 2200 8 × 11.5 8 × 11.5 10 × 12.5 10 × 16 10 × 16 10 × 20 10 × 20 10 × 20 12.5 × 25 12.5 × 25 10 × 16 10 × 16 8 10 × 11.5 × 12.5 10 10 × 12.5 × 16 6.3 10 16 Case dimensions d × l (mm) Other voltage and capacitance ratings are available upon request. Please read Cautions and warnings and Important notes at the end of this document. Page 5 of 25 B41889 Very low impedance 105 °C Technical data and ordering codes CR 120 Hz 20 °C µF Case dimensions d×l mm ESRmax 120 Hz 20 °C Ω 0.54 0.44 0.36 0.30 0.24 0.18 0.67 0.46 0.32 0.21 0.16 0.56 0.39 0.27 0.18 0.14 ESRmax 10 kHz 20 °C Ω 0.043 0.043 0.030 0.022 0.022 0.016 0.043 0.030 0.022 0.016 0.013 0.030 0.022 0.022 0.016 0.013 ESRmax 100 kHz 20 °C Ω 0.036 0.036 0.025 0.018 0.018 0.013 0.036 0.025 0.018 0.013 0.011 0.025 0.018 0.018 0.013 0.011 IAC,R 100 kHz 105 °C mA 1140 1140 1540 2000 2000 2550 1140 1540 2000 2550 2800 1540 2000 2000 2550 2800 IAC,max Ordering code 100 kHz (composition see 85 °C below) mA 1596 1596 2156 2800 2800 3570 1596 2156 2800 3570 3920 2156 2800 2800 3570 3920 B41889A2687M*** B41889A2827M*** B41889A2108M*** B41889A2128M*** B41889A2158M*** B41889A2228M*** B41889A3477M*** B41889A3687M*** B41889A3108M*** B41889A3158M*** B41889A3228M*** B41889A4477M*** B41889A4687M*** B41889A4108M*** B41889A4158M*** B41889A4228M*** VR = 6.3 V DC 680 8 × 11.5 820 8 × 11.5 1000 10 × 12.5 1200 10 × 16 1500 10 × 16 2200 10 × 20 VR = 10 V DC 470 8 × 11.5 680 10 × 12.5 1000 10 × 16 1500 10 × 20 2200 12.5 × 25 VR = 16 V DC 470 10 × 12.5 680 10 × 16 1000 10 × 16 1500 10 × 20 2200 12.5 × 25 Composition of ordering code *** = Version 000 = for standard leads, bulk 001 = for kinked leads, bulk (from d × l = 10 × 20 mm to 12.5 × 25 mm) 002 = for cut leads, bulk (for ∅ ≥ 10 mm) 004 = for J leads, blister (from d × l = 10 × 12.5 mm to 12.5 × 25 mm) 008 = for taped leads, Ammo pack, lead spacing F = 5.0 mm (from d × l = 8 × 11.5 mm to 12.5 × 25 mm) Please read Cautions and warnings and Important notes at the end of this document. Page 6 of 25 B41889 Very low impedance 105 °C Useful life depending on ambient temperature TA under ripple current operating conditions1) Frequency factor of permissible ripple current IAC versus frequency f 1) Refer to chapter "General technical information, 5.3 Calculation of useful life" for an explanation on how to interpret the useful life graphs. Please read Cautions and warnings and Important notes at the end of this document. Page 7 of 25 B41889 Very low impedance 105 °C Taping, packing and lead configurations Taping Single-ended capacitors are available taped in Ammo pack from diameter 5 to 18 mm as follows: Lead spacing F = 2.5 mm (∅ d = 5 … 6.3 mm) Lead spacing F = 3.5 mm (∅ d = 8 mm) Lead spacing F = 5.0 mm (from d × l = 10 × 12.5 mm to 12.5 × 30 mm) Lead spacing F = 7.5 mm (∅ d = 16 ... 18 mm). Lead spacing 2.5 mm (∅ d = 5 ... 6.3 mm) Last 3 digits of ordering code: 007 Dimensions in mm ∅d 5 F H W W0 W1 W2 H0 P P0 P1 I1 t ∆h D0 2.5 18.5 18.0 5.5 9.0 1.5 16.0 12.7 12.7 5.1 1.0 0.7 1.0 4.0 6.3 Toler- +0.8 ±0.75 ±0.5 min. ±0.5 max. ±0.5 ±1.0 ±0.2 ±0.5 max. ±0.2 max. ±0.2 ance 0.2 Please read Cautions and warnings and Important notes at the end of this document. Page 8 of 25 B41889 Very low impedance Lead spacing 3.5 mm (∅ d = 8 mm) Last 3 digits of ordering code: 006 105 °C Dimensions in mm ∅d F H 8 3.5 18.5 Toler- +0.8 ±1.0 ance 0.2 W 18.0 ±0.5 W0 12.5 min. W1 9.0 ±0.5 W2 1.5 P 12.7 P0 12.7 ±0.2 P1 4.6 ±0.5 I1 1.0 t 0.7 ∆h 1.0 D0 4.0 max. ±1.0 max. ±0.2 max. ±0.2 Please read Cautions and warnings and Important notes at the end of this document. Page 9 of 25 B41889 Very low impedance 105 °C Lead spacing 5.0 mm (∅ d = 5 ... 8 mm) Last 3 digits of ordering code: 008 Lead spacing 5.0 mm (from d × l = 10 × 12.5 mm to 12.5 × 30 mm) Last 3 digits of ordering code: 008 Dimensions in mm ∅d 5 6.3 8 10 5.0 F 5.0 H 18.5 20.0 19.0 18.0 12.5 9.0 1.5 W W0 W1 9.0 W2 1.5 H0 16.0 16.0 P 12.7 12.7 12.7 15.0 ±1.0 P0 12.7 12.7 12.7 15.0 ±0.2 P1 3.85 3.85 3.85 5.0 ±0.5 max. ±0.2 max. ±0.2 1.0 0.7 1.0 4.0 I1 1.0 t 0.7 ∆h 1.0 D0 4.0 18.0 5.5 12.5 19.0 Toler- +0.8 ±0.75 ±0.5 min. ±0.5 max. ±0.5 ance 0.2 Please read Cautions and warnings and Important notes at the end of this document. Page 10 of 25 B41889 Very low impedance Lead spacing 7.5 mm (∅ d = 16 ...18 mm) Last 3 digits of ordering code: 009 105 °C Dimensions in mm ∅d 16 F H W W0 12.5 min. W1 9.0 ±0.5 W2 1.5 P 30.0 P0 15.0 ±0.2 P1 3.75 ±0.5 I1 1.0 t 0.7 ∆P 0 ∆h 0 D0 4.0 7.5 18.5 18.0 18 *) Toler0.5 ±0.8 ±0.5 ance +0.75 max. ±1.0 max. ±0.2 ±1.0 ±1.0 ±0.2 *) Available only for case dimensions 18 × 20, 18 × 25 and 18 × 31.5 mm Please read Cautions and warnings and Important notes at the end of this document. Page 11 of 25 B41889 Very low impedance 105 °C Packing units and box dimensions Ammo pack Case size d×l mm 5 × 11 6.3 × 11 8 × 11.5 10 × 12.5 10 × 16 10 × 20 12.5 × 20 12.5 × 25 16 × 20 16 × 25 16 × 31.5 18 × 20 18 × 25 18 × 31.5 Dimensions (mm) Amax 345 345 345 345 345 345 345 345 315 315 315 315 315 315 Bmax 55 55 55 55 60 60 65 65 65 65 65 65 65 65 Cmax 240 290 240 280 200 200 280 280 275 275 275 275 275 275 Packing units pcs. 2000 2000 1000 750 500 500 500 500 300 300 300 250 250 250 Please read Cautions and warnings and Important notes at the end of this document. Page 12 of 25 B41889 Very low impedance 105 °C Kinked or cut leads Single-ended capacitors are available with kinked or cut leads. Other lead configurations also available upon request. Kinked leads Last 3 digits of ordering code: 001 With stand-off rubber seal Case size d × l (mm) 10 × 20 12.5 × 20 12.5 × 25 16 × 20 16 × 25 16 × 31.5 18 × 20 18 × 25 18 × 31.5 18 × 35 18 × 40 With flat rubber seal Dimensions (mm) a ±0.5 5.0 5.0 5.0 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 Please read Cautions and warnings and Important notes at the end of this document. Page 13 of 25 B41889 Very low impedance 105 °C Cut leads Last 3 digits of ordering code: 002 With stand-off rubber seal Case size d × l (mm) 10 × 12.5 10 × 16 10 × 20 12.5 × 20 12.5 × 25 With flat rubber seal 16 × 20 16 × 25 16 × 31.5 18 × 20 18 × 25 18 × 31.5 18 × 35 18 × 40 20 × 20 20 × 25 20 × 30 20 × 35 20 × 40 22 × 30 22 × 35 22 × 40 Dimensions (mm) a ±0.5 5.0 5.0 5.0 5.0 5.0 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 Please read Cautions and warnings and Important notes at the end of this document. Page 14 of 25 B41889 Very low impedance 105 °C PAPR leads (Protection Against Polarity Reversal) These lead configurations ensure correct placement of the capacitor on the PCB with regard to polarity. PAPR leads are available for diameters from 10 mm up to 20 mm. There are three configurations available: Crimped leads, J leads, bent 90° leads Crimped leads Last 3 digits of ordering code: 003 With stand-off rubber seal With flat rubber seal Suggestion for PCB hole diameter Case size d × l (mm) 16 × 20 16 × 25 16 × 31.5 18 × 20 18 × 25 18 × 31.5 18 × 35 18 × 40 20 × 20 20 × 25 20 × 30 20 × 35 20 × 40 Dimensions (mm) B ±0.2 C ±0.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 D ±0.1 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.6 1.6 1.6 1.6 1.6 E ±0.1 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 a ±0.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 10.0 10.0 10.0 10.0 10.0 ∅b 0.8 ±0.05 0.8 ±0.05 0.8 ±0.05 0.8 ±0.1 0.8 ±0.1 0.8 ±0.1 0.8 ±0.1 0.8 ±0.1 1.0 ±0.1 1.0 ±0.1 1.0 ±0.1 1.0 ±0.1 1.0 ±0.1 Please read Cautions and warnings and Important notes at the end of this document. Page 15 of 25 B41889 Very low impedance 105 °C J leads Last 3 digits of ordering code: 004 Suggestion for PCB hole diameter Case size d × l (mm) 10 × 12.5 10 × 16 10 × 20 12.5 × 20 12.5 × 25 16 × 20 16 × 25 16 × 31.5 18 × 20 18 × 25 18 × 31.5 18 × 35 Dimensions (mm) C ±0.5 E ±0.5 3.2 3.2 3.2 3.2 3.2 3.5 3.5 3.5 3.5 3.5 3.5 3.5 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 J ±0.2 1.2 1.2 1.2 1.2 1.2 1.6 1.6 1.6 1.6 1.6 1.6 1.6 a ±0.5 5.0 5.0 5.0 5.0 5.0 7.5 7.5 7.5 7.5 7.5 7.5 7.5 ∅b 0.6 ±0.05 0.6 ±0.05 0.6 ±0.05 0.6 ±0.05 0.6 ±0.05 0.8 ±0.05 0.8 ±0.05 0.8 ±0.05 0.8 ±0.1 0.8 ±0.1 0.8 ±0.1 0.8 ±0.1 Please read Cautions and warnings and Important notes at the end of this document. Page 16 of 25 B41889 Very low impedance Bent 90° leads for horizontal mounting pinning Last 3 digits of ordering code: 012 105 °C Case size d × l (mm) 16 × 20 16 × 25 16 × 31.5 18 × 20 18 × 25 18 × 31.5 18 × 35 18 × 40 Dimensions (mm) C ±0.5 E ±0.5 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 F ±0.5 12.0 12.0 12.0 13.0 13.0 13.0 13.0 13.0 a ±0.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 ∅b 0.8 ±0.05 0.8 ±0.05 0.8 ±0.05 0.8 ±0.1 0.8 ±0.1 0.8 ±0.1 0.8 ±0.1 0.8 ±0.1 Bent leads for diameter 12.5 mm available upon request. Please read Cautions and warnings and Important notes at the end of this document. Page 17 of 25 B41889 Very low impedance 105 °C Overview of packing units and code numbers for case sizes 5 × 11 ... 16 × 31.5 PAPR Case size d×l mm 5 × 11 6.3 × 11 8 × 11.5 10 × 12.5 10 × 16 10 × 20 12.5 × 20 12.5 × 25 12.5 × 30 12.5 × 35 12.5 × 40 16 × 20 16 × 25 16 × 31.5 The last three digits of the complete ordering code state the lead configuration Standard, bulk pcs. 2000 2500 1000 1000 1000 500 350 250 200 175 175 250 250 200 000 300 300 300 Code 006 007 008 009 F (mm) d (mm) 3.5 2.5 5 7.5 8 5...6.3 5...12.5 16...18 200 200 250 001 200 200 250 002 200 200 344 003 200 200 344 004 120 120 120 012 Taped, Ammo pack pcs. 2000 2000 1000 750 500 500 500 500 500 350 500 1000 1000 500 350 500 675 675 500 300 225 1) 1) Kinked leads, bulk pcs. Cut leads, bulk pcs. Crimped J leads, leads, blister blister pcs. pcs. Bent 90° leads, blister pcs. 1) Available upon request Please read Cautions and warnings and Important notes at the end of this document. Page 18 of 25 B41889 Very low impedance 105 °C Overview of packing units and code numbers for case sizes 18 × 20 ... 25 × 40 PAPR Case size d×l mm 18 × 20 18 × 25 18 × 31.5 18 × 35 18 × 40 20 × 20 20 × 25 20 × 30 20 × 35 20 × 40 22 × 30 22 × 35 22 × 40 25 × 40 The last three digits of the complete ordering code state the lead configuration Standard, bulk pcs. 175 150 100 100 125 125 125 100 100 100 80 80 80 40 000 Code 007 008 009 F (mm) d (mm) 2.5 5 7.5 4...6.3 6.3...12.5 16...18 001 002 003 004 012 Taped, Ammo pack pcs. 250 250 250 Kinked leads, bulk pcs. 175 150 100 100 100 Cut leads, bulk pcs. 175 150 100 100 100 125 125 100 100 100 100 100 100 Crimped J leads, leads, blister blister pcs. pcs. 200 200 150 150 120 200 200 120 120 120 200 200 150 150 Bent 90° leads, blister pcs. 120 120 120 150 72 Please read Cautions and warnings and Important notes at the end of this document. Page 19 of 25 B41889 Very low impedance 105 °C 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. Please read Cautions and warnings and Important notes at the end of this document. Page 20 of 25 B41889 Very low impedance 105 °C 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" 1 "Basic construction of aluminum electrolytic capacitors" 3.1.6 "Reverse voltage" 7.2 "Maximum permissible operating temperature" 10 "Maintenance" Polarity Make sure that polar capacitors are connected with the right polarity. Reverse voltage Upper category temperature Maintenance Voltages polarity classes should be prevented by connecting a diode. Do not exceed the upper category temperatur. Mounting position of screw terminal capacitors Mounting of single-ended capacitors 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. Do not mount the capacitor with the terminals (safety vent) upside down. Robustness of terminals Soldering 11.1 "Mounting positions of capacitors with screw terminals" 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. The following maximum tightening torques must 11.3 not be exceeded when connecting screw "Mounting torques" terminals: M5: 2 Nm M6: 2.5 Nm Do not exceed the specified time or temperature 11.5 limits during soldering. "Soldering" Page 21 of 25 Please read Cautions and warnings and Important notes at the end of this document. B41889 Very low impedance 105 °C Topic Safety information Soldering, cleaning agents Passive flammability Active flammability Reference Chapter "General technical information" Do not allow halogenated hydrocarbons to come 11.6 into contact with aluminum electrolytic capacitors. "Cleaning agents" Avoid external energy, such as fire or electricity. 8.1 "Passive flammability" Avoid overload of the capacitors. 8.2 "Active flammability" Reference Chapter "Capacitors with screw terminals" "Screw terminals accessories" Breakdown strength Do not damage the insulating sleeve, especially of insulating when ring clips are used for mounting. sleeves Please read Cautions and warnings and Important notes at the end of this document. Page 22 of 25 B41889 Very low impedance 105 °C Symbols and terms Symbol C CR CS CS,T Cf d dmax ESL ESR ESRf ESRT f I IAC IAC,rms IAC,f IAC,max IAC,R IAC,R (B) Ileak Ileak,op l lmax R Rins Rsymm T ∆T TA TC TB t ∆t tb English Capacitance Rated capacitance Series capacitance Series capacitance at temperature T Capacitance at frequency f Case diameter, nominal dimension Maximum case diameter Self-inductance Equivalent series resistance Equivalent series resistance at frequency f Equivalent series resistance at temperature T Frequency Current Alternating current (ripple current) Root-mean-square value of alternating current Ripple current at frequency f Maximum permissible ripple current Rated ripple current Rated ripple current for base cooling Leakage current Operating leakage current Case length, nominal dimension Maximum case length (without terminals and mounting stud) Resistance Insulation resistance Balancing resistance Temperature Temperature difference Ambient temperature Case temperature Capacitor base temperature Time Period Service life (operating hours) German Kapazität Nennkapazität Serienkapazität Serienkapazität bei Temperatur T Kapazität bei Frequenz f Gehäusedurchmesser, Nennmaß Maximaler Gehäusedurchmesser Eigeninduktivität Ersatzserienwiderstand Ersatzserienwiderstand bei Frequenz f Ersatzserienwiderstand bei Temperatur T Frequenz Strom Wechselstrom Wechselstrom, Effektivwert Wechselstrom bei Frequenz f Maximal zulässiger Wechselstrom Nennwechselstrom Nennwechselstromstrom für Bodenkühlung Ableitstrom Ableitstrom bei Betrieb Gehäuselänge, Nennmaß Maximale Gehäuselänge (ohne Anschlüsse und Gewindebolzen) Widerstand Isolationswiderstand Symmetrierwiderstand Temperatur Temperaturdifferenz Umgebungstemperatur Gehäusetemperatur Temperatur des Becherbodens Zeit Zeitraum Brauchbarkeitsdauer (Betriebszeit) Please read Cautions and warnings and Important notes at the end of this document. Page 23 of 25 B41889 Very low impedance 105 °C Symbol V VF Vop VR VS XC XL Z ZT tan δ λ ε0 εr ω Notes English Voltage Forming voltage Operating voltage Rated voltage, DC voltage Surge voltage Capacitive reactance Inductive reactance Impedance Impedance at temperature T Dissipation factor Failure rate Absolute permittivity Relative permittivity Angular velocity; 2 π f German Spannung Formierspannung Betriebsspannung Nennspannung, Gleichspannung Spitzenspannung Kapazitiver Blindwiderstand Induktiver Blindwiderstand Scheinwiderstand Scheinwiderstand bei Temperatur T Verlustfaktor Ausfallrate Elektrische Feldkonstante Dielektrizitätszahl Kreisfrequenz; 2 π f All dimensions are given in mm. Please read Cautions and warnings and Important notes at the end of this document. Page 24 of 25 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 requirements 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 incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application. 2. We also point out that in individual cases, a malfunction of electronic components or failure before the end of their usual service life cannot be completely ruled out in the current state of the art, even if they are operated as specified. In customer applications requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health (e.g. in accident prevention or lifesaving systems), it must therefore be ensured by means of suitable design of the customer application or other action taken by the customer (e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the event of malfunction or failure of an electronic component. 3. The warnings, cautions and product-specific notes must be observed. 4. In order to satisfy certain technical requirements, some of the products described in this publication may contain substances subject to restrictions in certain jurisdictions (e.g. because they are classed as hazardous). Useful information on this will be found in our Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more detailed questions, please contact our sales offices. 5. We constantly strive to improve our products. Consequently, the products described in this publication may change from time to time. The same is true of the corresponding product specifications. Please check therefore to what extent product descriptions and specifications contained in this publication are still applicable before or when you place an order. We also reserve the right to discontinue production and delivery of products. Consequently, we cannot guarantee that all products named in this publication will always be available. The aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-specific products. 6. Unless otherwise agreed in individual contracts, all orders are subject to the current version of the "General Terms of Delivery for Products and Services in the Electrical Industry" 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. Page 25 of 25