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aluminum electrolytic capacitors large-size capacitors series/type: b41607 date: october 2015 ? 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 high-reliability equipment in automotive power electronics applications with highest ripple current load at high frequencies features outstanding reliability and long useful life, up to 10000 h at 125 c very high ripple current capability optimized for high frequencies high vibration stability storage for up to 15 years at a temperature of up to 35 c. if the capacitor is stored for longer than two years, the operating voltage must be applied for one hour to ensure the specified leakage current. rohs-compatible construction charge/discharge-proof, polar aluminum case, fully insulated up to 40 g vibration stability version with middle corrugation snap-in solder version with pins to hold component in place on pc-board minus pole not insulated from case overload protection (safety vent) without insulation sleeve upon request terminals version with wired terminals, weldable and solderable snap-in with 3 terminals, protection against polarity reversal large-size capacitors b41607 very high ripple current 125 c page 2 of 17 please 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. 2) esr max at 100 hz, 20 c specifications and characteristics in brief rated voltage v r 25 ... 63 v dc surge voltage v s 1.15 v r rated capacitance c r 900 ... 4700 f capacitance tolerance 20% m leakage current i leak (5 min, 20 c) self-inductance esl 15 nh useful life 1) requirements: 125 c; v r ; i ac,r > 10000 h d c/c 30% of initial value 85 c; v r ; 2.1 i ac,r > 30000 h esr 3 times initial specified limit 2) 40 c; v r ; 2.1 i ac,r > 500000 h i leak initial specified limit voltage endurance test post test requirements: 125 c; v r 5000 h d c/c 10% of initial value esr 1.3 times initial specified limit 2) i leak initial specified limit vibration resistance test to iec 60068-2-6, test fc: 40 g vibration stability version with middle corrugation standard vibration version without middle corrugation frequency range 10 hz ... 2 khz, displacement amplitude max. 3 mm, acceleration max. 40 g , duration 3 2 h. capacitor mounted by its body which is rigidly clamped to the work surface. frequency range 10 hz ... 2 khz, displacement amplitude max. 0.75 mm, acceleration max. 10 g , duration 3 2 h. capacitor mounted by its body which is rigidly clamped to the work surface. iec climatic category to iec 60068-1: 55/125/56 ( 55 c/+ 125 c/56 days damp heat test) detail specification sectional specification similar to cecc 30301-809 iec 60384-4 b41607 very high ripple current 125 c page 3 of 17 please read cautions and warnings and important notes at the end of this document.
dimensional drawings large-size capacitor, up to 40 g vibration stability version (with middle corrugation) with wired terminals dimensions and weights dimensions approx. weight g packing units pcs. d +1 mm l 2 mm 22 40 21 56 25 40 28 56 25 50 35 56 large-size capacitor, standard vibration version with wired terminals dimensions and weights dimensions approx. weight g packing units pcs. d +1 mm l 2 mm 22 40 21 56 25 40 28 56 25 50 35 56 b41607 very high ripple current 125 c page 4 of 17 please read cautions and warnings and important notes at the end of this document.
large-size capacitor, snap-in version high vibration stability (with middle corrugation) dimensions, weights and packing units dimensions approx. weight g packing units pcs. d +1 mm l 2 mm 22 40 21 160 25 40 28 130 25 50 35 130 large-size capacitor, snap-in version standard vibration stability dimensions, weights and packing units dimensions approx. weight g packing units pcs. d +1 mm l 2 mm 22 40 21 160 25 40 28 130 25 50 35 130 b41607 very high ripple current 125 c page 5 of 17 please read cautions and warnings and important notes at the end of this document.
packing example of large-size capacitors, snap-in version 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 large-size capacitors terminal version insulation version pet 3 terminals 4.5 mm m002 m003 wired terminals m008 m009 ordering examples: b41607b7228m002 } large-size capacitor, snap-in version with 3 terminals and pet insulation b41607b7228m003 } large-size capacitor, snap-in version with 3 terminals, middle corrugation (high vibration stability up to 40 g ) and pet insulation b41607b7228m008 } large-size capacitor, with wired terminals and pet insulation b41607b7228m009 } large-size capacitor, with wired terminals, middle corrugation (high vibration stability up to 40 g ) and pet insulation b41607 very high ripple current 125 c page 6 of 17 please read cautions and warnings and important notes at the end of this document.
overview of available types v r (v dc) 25 40 55 63 case dimensions d l (mm) c r ( m f) 900 22 40 1200 22 40 25 40 1600 22 40 25 40 25 50 2200 25 40 25 50 2700 25 50 3000 22 40 3600 25 40 4700 25 50 the capacitance and voltage ratings listed above are available in different cases upon request. other voltage and capacitance ratings are also available upon request. b41607 very high ripple current 125 c page 7 of 17 please read cautions and warnings and important notes at the end of this document.
technical data and ordering codes c r 100 hz 20 c m f case dimensions d l mm esr max 100 hz 20 c m w esr max 100 hz 40 c m w esr max 10 khz 20 c m w i ac,max 10 khz 125 c a i ac,r 10 khz 125 c a ordering code (composition see below) composition of ordering code * = terminal style 2 = for snap-in version with 3 terminals 3 = for snap-in version with 3 terminals and middle corrugation 8 = for version with wired terminals 9 = for version with wired terminals and middle corrugation v r = 25 v dc 3000 22 40 26 115 16 10.2 6.8 b41607b5308m00* 3600 25 40 23 80 14 11.4 7.6 b41607b5368m00* 4700 25 50 17 60 11 14.5 9.7 b41607b5478m00* v r = 40 v dc 1600 22 40 35 115 17 10.2 6.8 B41607B7168M00* 2200 25 40 27 80 14 11.5 7.7 b41607b7228m00* 2700 25 50 21 60 11 14.5 9.7 b41607b7278m00* v r = 55 v dc 1200 22 40 42 115 16 10.2 6.8 b41607b0128m00* 1600 25 40 32 80 14 11.5 7.7 b41607b0168m00* 2200 25 50 24 60 11 14.7 9.8 b41607b0228m00* v r = 63 v dc 900 22 40 50 115 17 10.2 6.8 b41607b8907m00* 1200 25 40 38 90 14 11.4 7.6 b41607b8128m00* 1600 25 50 28 65 11 14.5 9.7 b41607b8168m00* b41607 very high ripple current 125 c page 8 of 17 please 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 life 1) depending on ambient temperature t a under ripple current operating conditions at v r useful life 1) depending on case temperature t c under ripple current operating conditions at v r b41607 very high ripple current 125 c page 9 of 17 please read cautions and warnings and important notes at the end of this document.
frequency factor of permissible ripple current i ac versus frequency f frequency characteristics of esr typical behavior equivalent series resistance esr versus frequency f typical behavior for 1600 f/55 v impedance z versus frequency f typical behavior for 1600 f/55 v b41607 very high ripple current 125 c page 10 of 17 please 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. b41607 very high ripple current 125 c page 11 of 17 please 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 of opposite polarity should be prevented by connecting a diode. 3.1.6 "reverse voltage" mounting position of screw- terminal capacitors screw terminal capacitors must not be mounted with terminals facing down unless otherwise specified. 11.1. "mounting positions of capacitors with screw terminals" robustness of terminals the following maximum tightening torques must not be exceeded when connecting screw terminals: m5: 2.5 nm m6: 4.0 nm 11.3 "mounting torques" mounting of single-ended capacitors the internal structure of single-ended capacitors might be damaged if excessive force is applied to the lead wires. avoid any compressive, tensile or flexural stress. do not move the capacitor after soldering to pc board. do not pick up the pc board by the soldered capacitor. do not insert the capacitor on the pc board with a hole space different to the lead space specified. 11.4 "mounting considerations for single-ended capacitors" soldering do not exceed the specified time or temperature limits during soldering. 11.5 "soldering" soldering, cleaning agents do not allow halogenated hydrocarbons to come into contact with aluminum electrolytic capacitors. 11.6 "cleaning agents" upper category temperature do not exceed the upper category temperature. 7.2 "maximum permissible operating temperature" passive flammability avoid external energy, e.g. fire. 8.1 "passive flammability" b41607 very high ripple current 125 c page 12 of 17 please 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 excessive mechanical stress to the capacitor terminals when mounting. 10 "maintenance" storage do not store capacitors at high temperatures or high humidity. capacitors should be stored at +5 to +35 c and a relative humidity of 75%. 7.3 "shelf life and storage conditions" reference chapter "capacitors with screw terminals" breakdown strength of insulating sleeves do not damage the insulating sleeve, especially when ring clips are used for mounting. "screw terminals accessories" display of ordering codes for epcos products the ordering code for one and the same product can be represented differently in data sheets, data books, other publications and the website of epcos, or in order-related documents such as shipping notes, order confirmations and product labels. the varying representations of the ordering codes are due to different processes employed and do not affect the specifications of the respective products. detailed information can be found on the internet under www.epcos.com/orderingcodes. b41607 very high ripple current 125 c page 13 of 17 please read cautions and warnings and important notes at the end of this document.
symbols and terms symbol english german c capacitance kapazit?t c r rated capacitance nennkapazit?t c s series capacitance serienkapazit?t c s,t series capacitance at temperature t serienkapazit?t bei temperatur t c f capacitance at frequency f kapazit?t bei frequenz f d case diameter, nominal dimension geh?usedurchmesser, nennma? d max maximum case diameter maximaler geh?usedurchmesser esl self-inductance eigeninduktivit?t esr equivalent series resistance ersatzserienwiderstand esr f equivalent series resistance at frequency f ersatzserienwiderstand bei frequenz f esr t equivalent series resistance at temperature t ersatzserienwiderstand bei temperatur t f frequency frequenz i current strom i ac alternating current (ripple current) wechselstrom i ac,rms root-mean-square value of alternating current wechselstrom, effektivwert i ac,f ripple current at frequency f wechselstrom bei frequenz f i ac,max maximum permissible ripple current maximal zul?ssiger wechselstrom i ac,r rated ripple current nennwechselstrom i leak leakage current reststrom i leak,op operating leakage current betriebsreststrom l case length, nominal dimension geh?usel?nge, nennma? l max maximum case length (without terminals and mounting stud) maximale geh?usel?nge (ohne anschlsse und gewindebolzen) r resistance widerstand r ins insulation resistance isolationswiderstand r symm balancing resistance symmetrierwiderstand t temperature temperatur d t temperature difference temperaturdifferenz t a ambient temperature umgebungstemperatur t c case temperature geh?usetemperatur t b capacitor base temperature temperatur des geh?usebodens t time zeit d t period zeitraum t b service life (operating hours) brauchbarkeitsdauer (betriebszeit) b41607 very high ripple current 125 c page 14 of 17 please read cautions and warnings and important notes at the end of this document.
symbol english german v voltage spannung v f forming voltage formierspannung v op operating voltage betriebsspannung v r rated voltage, dc voltage nennspannung, gleichspannung v s surge voltage spitzenspannung x c capacitive reactance kapazitiver blindwiderstand x l inductive reactance induktiver blindwiderstand z impedance scheinwiderstand z t impedance at temperature t scheinwiderstand bei temperatur t tan d dissipation factor verlustfaktor l failure rate ausfallrate e 0 absolute permittivity elektrische feldkonstante e r relative permittivity dielektrizit?tszahl w angular velocity; 2 p f kreisfrequenz; 2 p f note all dimensions are given in mm. b41607 very high ripple current 125 c page 15 of 17 please 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) . important notes page 16 of 17
7. the trade names epcos, alu-x, 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 countries. further information will be found on the internet at www.epcos.com/trademarks. important notes page 17 of 17

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