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aluminum electrolytic capacitors snap-in capacitors series/type: b43641 date: august 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.
long-life grade capacitors applications power supplies frequency converters uninterruptible power supplies medical appliances solar inverters features extremely high cv product, ultra compact high reliability high ripple current capability capacitors with all insulation versions pass the needle flame test according to iec 60695-11-5 for all flame exposure times up to 120 s rohs-compatible construction charge/discharge-proof, polar aluminum case, insulated with pet sleeve without insulation sheet at the can bottom snap-in solder pins to hold component in place on pc-board minus pole marking on case surface minus pole not insulated from case overload protection by safety vent on the base terminals standard version with 2 terminals, 2 lengths available: 6.3 and 4.5 mm 3 terminals to ensure correct insertion: length 4.5 mm snap-in capacitors b43641 ultra compact 105 c preliminary data page2of16 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. specifications and characteristics in brief rated voltage v r 400 ... 450 v dc surge voltage v s 1.10 v r rated capacitance c r 120 ... 1200 f capacitance tolerance 20% m dissipation factor tan (20 c, 120 hz) tan ? 0.20 leakage current i leak (5 min, 20 c) self-inductance esl approx. 20 nh useful life 1) requirements: 105 c; v r ;i ac,r > 2000 h c/c 20% of initial value tan ? 2 times initial specified limit i leak initial specified limit voltage endurance test 105 c; v r post test requirements: 2000 h c/c 10% of initial value tan ? 1.3 times initial specified limit i leak initial specified limit vibration resistance test to iec 60068-2-6, test fc: frequency range 10 hz ... 55 hz, displacement amplitude 0.35 mm, acceleration max. 5 g , duration 3 2h. capacitor mounted by its body which is rigidly clamped to the work surface. characteristics at low temperature max. impedance ratio at 100 hz v r 400 v ... 450 v z -25 c /z 20 c 5 z -40 c /z 20 c 14 iec climatic category to iec 60068-1: 25/105/56 ( 25 c/+105 c/56 days damp heat test) the capacitors can be operated in the temperature range of 40 cto +105 c but the impedance at 40 c must be taken into consideration. detail specification sectional specification similar to cecc 30301-809 iec 60384-4 b43641 ultra compact 105 c preliminary data page3of16 please read cautions and warnings and important notes at the end of this document.
dimensional drawings snap-in capacitors with pet insulation sleeve snap-in terminals, length (6.3 1) mm. also available in a shorter version with a length of (4.5 1) mm. insulation is marked with label "pet" on the sleeve. safety vent on the base. snap-in capacitors are also available with 3 terminals (length (4.5 1) mm). insulation is marked with label "pet" on the sleeve. safety vent on the base. dimensions (mm) approx. weight (g) packing units (pcs.) d+1 l 2 22 25 9 160 22 30 12 160 22 35 15 160 22 40 18 160 22 45 20 160 22 50 24 160 25 25 13 130 25 30 17 130 25 35 19 130 25 40 22 130 25 45 25 130 25 50 29 130 25 55 32 130 dimensions (mm) approx. weight (g) packing units (pcs.) d+1 l 2 30 25 17 80 30 30 23 80 30 35 29 80 30 40 36 80 30 45 41 80 30 50 46 80 30 55 53 80 dimensions (mm) approx. weight (g) packing units (pcs.) d+1 l +2.5/ 2.0 35 25 22 60 35 30 29 60 35 35 36 60 35 40 41 60 35 45 56 60 35 50 70 60 35 55 81 60 b43641 ultra compact 105 c preliminary data page4of16 please read cautions and warnings and important notes at the end of this document.
packing of snap-in capacitors for ecological reasons the packing is pure cardboard. components can be withdrawn (in full or in part) in the correct position for insertion. ordering codes for terminal styles and insulation features identification in 3rd block of ordering code snap-in capacitors terminal version insulation pet sleeve standard terminals 6.3 mm m050 short terminals 4.5 mm m057 3 terminals 4.5 mm m052 ordering examples: b43641a9157m057 } snap-in capacitor with short terminals and pet sleeve b43641a9157m052 } snap-in capacitor with 3 terminals and pet sleeve b43641 ultra compact 105 c preliminary data page5of16 please read cautions and warnings and important notes at the end of this document.
overview of available types v r (v dc) 400 420 450 case dimensions d l (mm) c r ( f) 120 22 25 22 25 150 22 25 22 30 22 30 25 25 180 22 30 25 25 22 35 25 25 22 35 25 30 220 22 35 25 30 22 40 25 30 22 40 25 35 30 25 270 22 40 25 30 30 25 22 45 25 35 30 25 22 50 25 40 30 30 330 22 45 25 35 30 30 22 50 25 40 30 30 35 25 25 45 30 35 35 25 390 25 40 30 30 35 25 25 45 30 35 35 30 25 50 30 35 35 30 470 25 50 30 35 35 30 25 55 30 40 35 30 30 45 35 35 560 25 55 30 40 35 30 30 45 35 35 30 50 35 40 680 30 45 35 35 30 55 35 40 30 55 35 45 820 30 55 35 40 35 45 35 50 1000 35 50 35 55 1200 35 55 the capacitance and voltage ratings listed above are available in different case sizes upon request. other voltage and capacitance ratings are also available upon request. b43641 ultra compact 105 c preliminary data page6of16 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 f case dimensions d l mm esr typ 100 hz 20 c m esr typ 300 hz 60 c m z max 10 khz 20 c m i ac,max 100 hz 60 c a i ac,max 100 hz 85 c a i ac,r 100 hz 105 c a ordering code (composition see below) composition of ordering code # = terminal style 0 = snap-in standard terminals (6.3 mm) 2 = snap-in 3 terminals (4.5 mm) 7 = snap-in short terminals (4.5 mm) v r =400vdc 150 22 25 620 170 900 2.07 1.59 0.86 b43641a9157m05# 180 22 30 520 140 750 2.39 1.84 0.99 b43641a9187m05# 180 25 25 520 150 760 2.27 1.75 0.95 b43641b9187m05# 220 22 35 420 120 620 2.82 2.17 1.17 b43641a9227m05# 220 25 30 430 120 620 2.66 2.05 1.11 b43641b9227m05# 270 22 40 350 95 500 3.35 2.58 1.39 b43641a9277m05# 270 25 30 350 100 520 3.12 2.40 1.29 b43641b9277m05# 270 30 25 360 120 540 2.87 2.21 1.20 b43641c9277m05# 330 22 45 280 80 410 3.98 3.05 1.65 b43641a9337m05# 330 25 35 290 85 420 3.68 2.82 1.52 b43641b9337m05# 330 30 30 300 95 440 3.37 2.59 1.41 b43641c9337m05# 390 25 40 240 75 360 4.23 3.25 1.75 b43641a9397m05# 390 30 30 260 85 380 3.78 2.90 1.57 b43641b9397m05# 390 35 25 270 100 410 3.45 2.65 1.44 b43641c9397m05# 470 25 50 200 60 300 4.99 3.83 2.07 b43641a9477m05# 470 30 35 210 70 320 4.39 3.37 1.82 b43641b9477m05# 470 35 30 220 80 330 4.02 3.08 1.54 b43641c9477m05# 560 25 55 170 50 250 5.79 4.44 2.40 b43641a9567m05# 560 30 40 180 60 270 5.06 3.87 1.93 b43641b9567m05# 560 35 30 200 80 300 4.42 3.38 1.69 b43641c9567m05# 680 30 45 150 50 220 5.92 4.52 2.26 b43641a9687m05# 680 35 35 160 65 240 5.16 3.94 1.97 b43641b9687m05# 820 30 55 120 40 180 6.98 5.34 2.67 b43641a9827m05# 820 35 40 130 55 200 5.97 4.56 2.28 b43641b9827m05# 1000 35 50 110 40 170 7.15 5.47 2.74 b43641a9108m05# 1200 35 55 90 38 140 8.21 6.27 3.13 b43641a9128m05# b43641 ultra compact 105 c preliminary data page7of16 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 f case dimensions d l mm esr typ 100 hz 20 c m esr typ 300 hz 60 c m z max 10 khz 20 c m i ac,max 100 hz 60 c a i ac,max 100 hz 85 c a i ac,r 100 hz 105 c a ordering code (composition see below) composition of ordering code # = terminal style 0 = snap-in standard terminals (6.3 mm) 2 = snap-in 3 terminals (4.5 mm) 7 = snap-in short terminals (4.5 mm) v r =420vdc 120 22 25 980 250 1510 1.67 1.26 0.74 b43641a0127m05# 150 22 30 780 200 1210 2.00 1.51 0.89 b43641a0157m05# 180 22 35 650 160 1000 2.33 1.76 1.04 b43641a0187m05# 180 25 25 660 180 1030 2.20 1.66 0.98 b43641b0187m05# 220 22 40 540 140 820 2.75 2.08 1.23 b43641a0227m05# 220 25 30 540 140 840 2.58 1.95 1.15 b43641b0227m05# 270 22 45 440 110 670 3.28 2.47 1.46 b43641a0277m05# 270 25 35 440 120 680 3.05 2.30 1.36 B43641B0277M05# 270 30 25 460 140 710 2.79 2.10 1.24 b43641c0277m05# 330 22 50 360 90 550 3.89 2.93 1.73 b43641a0337m05# 330 25 40 360 95 560 3.60 2.71 1.60 b43641b0337m05# 330 30 30 370 110 580 3.27 2.46 1.46 b43641c0337m05# 330 35 25 390 120 610 3.06 2.31 1.36 b43641d0337m05# 390 25 45 310 80 480 4.15 3.13 1.84 b43641a0397m05# 390 30 35 310 90 490 3.74 2.82 1.67 b43641b0397m05# 390 35 30 320 100 510 3.51 2.65 1.44 b43641c0397m05# 470 25 55 250 70 400 4.89 3.69 2.18 b43641a0477m05# 470 30 40 260 75 410 4.35 3.28 1.78 b43641b0477m05# 470 35 30 280 95 440 3.92 2.95 1.60 b43641c0477m05# 560 30 45 220 65 350 5.02 3.79 2.06 b43641a0567m05# 560 35 35 230 75 370 4.50 3.39 1.84 b43641b0567m05# 680 30 55 180 50 280 5.95 4.49 2.44 b43641a0687m05# 680 35 40 190 65 300 5.23 3.94 2.14 b43641b0687m05# 820 35 45 160 55 260 6.05 4.56 2.47 b43641a0827m05# 1000 35 55 130 45 210 7.20 5.42 2.95 b43641a0108m05# b43641 ultra compact 105 c preliminary data page8of16 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 f case dimensions d l mm esr typ 100 hz 20 c m esr typ 300 hz 60 c m z max 10 khz 20 c m i ac,max 100 hz 60 c a i ac,max 100 hz 85 c a i ac,r 100 hz 105 c a ordering code (composition see below) composition of ordering code # = terminal style 0 = snap-in standard terminals (6.3 mm) 2 = snap-in 3 terminals (4.5 mm) 7 = snap-in short terminals (4.5 mm) v r =450vdc 120 22 25 910 240 1380 1.75 1.32 0.78 b43641a5127m05# 150 22 30 730 190 1110 2.09 1.57 0.93 b43641a5157m05# 150 25 25 740 200 1120 1.99 1.50 0.88 b43641b5157m05# 180 22 35 610 160 920 2.43 1.83 1.08 b43641a5187m05# 180 25 30 610 160 930 2.30 1.73 1.02 b43641b5187m05# 220 22 40 500 130 760 2.88 2.17 1.28 b43641a5227m05# 220 25 35 500 130 760 2.70 2.04 1.21 b43641b5227m05# 220 30 25 520 150 790 2.51 1.89 1.12 b43641c5227m05# 270 22 50 400 100 620 3.44 2.60 1.53 b43641a5277m05# 270 25 40 410 110 620 3.20 2.41 1.43 b43641b5277m05# 270 30 30 420 120 640 2.94 2.22 1.31 b43641c5277m05# 330 25 45 340 90 510 3.79 2.86 1.69 b43641a5337m05# 330 30 35 340 95 530 3.45 2.60 1.54 b43641b5337m05# 330 35 25 360 120 570 3.14 2.37 1.40 b43641c5337m05# 390 25 50 280 75 440 4.37 3.29 1.94 b43641a5397m05# 390 30 35 290 90 450 3.90 2.94 1.73 b43641b5397m05# 390 35 30 300 100 470 3.61 2.72 1.48 b43641c5397m05# 470 30 45 240 70 370 4.59 3.47 1.89 b43641a5477m05# 470 35 35 250 80 390 4.18 3.15 1.71 b43641b5477m05# 560 30 50 200 60 320 5.30 3.99 2.17 b43641a5567m05# 560 35 40 210 70 330 4.79 3.62 1.97 b43641b5567m05# 680 30 55 170 50 260 6.22 4.68 2.54 b43641a5687m05# 680 35 45 180 60 270 5.56 4.19 2.28 b43641b5687m05# 820 35 50 150 50 230 6.43 4.84 2.63 b43641a5827m05# b43641 ultra compact 105 c preliminary data page9of16 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. b43641 ultra compact 105 c preliminary data page 10 of 16 please 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 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" b43641 ultra compact 105 c preliminary data page 11 of 16 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 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. b43641 ultra compact 105 c preliminary data page 12 of 16 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 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 t period zeitraum t b service life (operating hours) brauchbarkeitsdauer (betriebszeit) b43641 ultra compact 105 c preliminary data page 13 of 16 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 dissipation factor verlustfaktor failure rate ausfallrate 0 absolute permittivity elektrische feldkonstante r relative permittivity dielektrizit?tszahl angular velocity; 2 f kreisfrequenz; 2 f note all dimensions are given in mm. b43641 ultra compact 105 c preliminary data page 14 of 16 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 15 of 16
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. important notes page 16 of 16

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