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document number: 26057 for technical questions, contact: dc-film@vishay.com www.vishay.com revision: 22-jan-09 173 ac and pulse double metallized polypropylene film capacitors mmkp radial potted type mmkp 1841, mmkp 1841m vishay roederstein dimensions in millimeters applications high voltage, high current and high pulse operations. protection circuits in smps?s, snubber and electronic ballast circuits. reference standards iec 60384-16 marking c-value; tolerance; rated volt age; manufacturer?s type; code for dielectric material; manufacturer location; manufacturer?s logo; year and week dielectric polypropylene film electrodes metallized construction internal series construction rated dc voltages 250 v, 400 v, 630 v, 1000 v, 1600 v, 2000 v rated ac voltages 160 v, 220 v, 250 v, 400 v, 600 v, 650 v, 700 v features 7.5 mm to 37.5 mm lead pitch, supplied loose in box, taped on reel and ammopack. rohs compliant recommended series encapsulation plastic case, epoxy resin sealed, flame retardant ul-class 94 v-0 climatic testing class acc. to en 60068-1 55/100/56 capacitance range 470 pf to 4.7 f capacitance tolerance 5 % leads tinned wire maximum application temperature 100 c detail specification for more detailed data and test requirements, contact: dc-film@vishay.com pitch (mm) w (mm) ? d t (mm) 7.5 and 10 - 0.6 0.06 15 and 37.5 < 16.0 0.8 0.08 15 and 37.5 16.0 1.0 0.1 l max. 0.6 ? d pcm 0.4 w max. marking h max. 0.4 6.0 -1 pitch type 7.5 1841 10 1841m 15 see 383 22.5 see 383 27.5 see 383 37.5 1841m vdc/vac type 630 /400 1841m
mmkp 1841, mmkp 1841m vishay roederstein ac and pulse double metallized polypropylene film capacitors mmkp radial potted type www.vishay.com for technical ques tions, contact: dc-film@vishay.com document number: 26057 174 revision: 22-jan-09 composition of catalog number note for detailed tape specifications refer to ?p ackaging information? www.vishay.com/doc?28139 or end of catalog specific reference data: 1841 mkp 1841 x xx 40 4 x capacitance (numerically) example: 410 = 100 nf multiplier (nf) 0.1 2 13 10 4 100 5 type construction voltage (vdc) 25 = 250 vdc 40 = 400 vdc 63 = 630 vdc packaging bulk g ammopack w reel (dia. 350 mm) v reel (dia. 500 mm) tolerance 4 5 % metallized polypropylene description value tangent of loss angle: at 1 khz at 10 khz at 100 khz c 0.1 f 3 x 10 -4 4 x 10 -4 15 x 10 -4 0.1 f < c 1.0 f 3 x 10 -4 5 x 10 -4 - c > 1.0 f 3 x 10 -4 -- pitch (mm) maximum pulse rise time (du/dt) r [v/s] 250 vdc 400 vdc 630 vdc/250 vac 7.5 1800 2200 3600 r between leads, for c 0.33 f at 100 v; 1 min > 100 000 m r between leads and case; 100 v; 1 min > 30 000 m w ithstanding (dc) voltage between leads and case 2840 v; 1 min maximum application temperature 100 c
document number: 26057 for technical questions, contact: dc-film@vishay.com www.vishay.com revision: 22-jan-09 175 mmkp 1841, mmkp 1841m ac and pulse double metallized polypropylene film capacitors mmkp radial potted type vishay roederstein tables 1841 recommended packaging cap. cap. code voltage code 25 250 vdc/160 vac voltage code 40 400 vdc/220 vac voltage code 63 630 vdc/250 vac w (mm) h (mm) l (mm) pitch (mm) w (mm) h (mm) l (mm) pitch (mm) w (mm) h (mm) l (mm) pitch (mm) 470 pf 147 - - - - - - - - 3.0 8.5 10.0 7.5 680 pf 168 - - - - - - - - 3.0 8.5 10.0 7.5 1000 pf 210 - - - - - - - - 3.0 8.5 10.0 7.5 1500 pf 215 - - - - - - - - 3.0 8.5 10.0 7.5 2200 pf 222 - - - - - - - - 3.0 8.5 10.0 7.5 3300 pf 233 - - - - - - - - 4.0 9.0 10.0 7.5 4700 pf 247 - - - - 4.5 9.5 10 7.5 - - - - 6800 pf 268 4.0 9.0 10.0 7.5 5.0 10.5 10.3 7.5 - - - - 0.010 f 310 4.5 9.5 10.0 7.5 - - - - - - - - 0.015 f 315 4.5 9.5 10.0 7.5 - - - - - - - - letter code type of packaging height (h) (mm) reel diameter (mm) ordering code examples g ammo 18.5 - mkp 1841-247/404-g w reel 18.5 350 mkp 1841-247/404- w - bulk - - mkp 1841-247/404
mmkp 1841, mmkp 1841m vishay roederstein ac and pulse double metallized polypropylene film capacitors mmkp radial potted type www.vishay.com for technical ques tions, contact: dc-film@vishay.com document number: 26057 176 revision: 22-jan-09 composition of catalog number: 1841m note for detailed tape specifications refer to ?p ackaging information? www.vishay.com/doc?28139 or end of catalog specific reference data: 1841m mkp 1841 x xx 40 4 m x capacitance (numerically) example: 410 = 100 nf multiplier (nf) 0.1 2 13 10 4 100 5 type construction voltage (vdc) 25 = 250 vdc 40 = 400 vdc 63 = 630 vdc 10 = 1000 v 13 = 1600 v 20 = 2000 v packaging bulk g ammopack w reel (dia. 350 mm) v reel (dia. 500 mm) tolerance 4 5 % metallized polypropylene mini version description value tangent of loss angle: at 1 khz at 10 khz at 100 khz c 0.1 f 3 x 10 -4 4 x 10 -4 15 x 10 -4 0.1 f < c 1.0 f 3 x 10 -4 5 x 10 -4 - c > 1.0 f 3 x 10 -4 -- pitch (mm) maximum pulse rise time (du/dt) r [v/s] 250 vdc 400 vdc 630 vdc/250 vac 630 vdc/400 vac 1000 vdc 1600 vdc 2000 vdc 10 865 1297 2162 - --- 15 - - - 2703 - - - 22.5 - - - 1441 - - - 27.5 - - - 1081 - - - 37.5 133 200 - - 1044 1313 1602 r between leads, for c 0.33 f at 100 v; 1 min > 100 000 m rc between leads and case; for c > 0.33 f at 100 v; 1 min > 30 000 s r between leads and case: 100 v; 1 min > 30 000 m w ithstanding (dc) voltage between leads and case 2840 v; 1 min maximum application temperature 100 c
document number: 26057 for technical questions, contact: dc-film@vishay.com www.vishay.com revision: 22-jan-09 177 mmkp 1841, mmkp 1841m ac and pulse double metallized polypropylene film capacitors mmkp radial potted type vishay roederstein tables 1841 note (1) ordering code -2m for pitch 15 (e.g. mkp 1841-322/634-2m) cap. cap. code voltage code 25 250 vdc/160 vac voltage code 40 400 vdc/220 vac voltage code 63 630 vdc/250 vac voltage code 63 630 vdc/400 vac w (mm) h (mm) l (mm) pitch (mm) w (mm) h (mm) l (mm) pitch (mm) w (mm) h (mm) l (mm) pitch (mm) w (mm) h (mm) l (mm) pitch (mm) 470 pf 147 - - - - - - - - 3.5 8.0 13.0 10.0 - - - - 680 pf 168 - - - - - - - - 3.5 8.0 13.0 10.0 - - - - 1000 pf 210 - - - - - - - - 3.5 8.0 13.0 10.0 - - - - 1500 pf 215 - - - - - - - - 3.5 8.0 13.0 10.0 - - - - 2200 pf 222 - - - - - - - - 3.5 8.0 13.0 10.0 - - - - 3300 pf 233 - - - - - - - - 3.5 8.0 13.0 10.0 - - - - 4700 pf 247 - - - - - - - - 4.0 9.0 13.0 10.0 - - - - 6800 pf 268 - - - - - - - - 4.5 9.5 13.0 10.0 - - - - 0.01 f 310 - - - - 4.0 9.0 13.0 10.0 5.5 10.5 13.0 10.0 - - - - 0.015 f 315 - - - - 4.0 9.0 13.0 10.0 6.5 11.5 13.0 10.0 5.5 10.5 18.0 15 (1) 0.022 f 322 4.0 9.0 13.0 10.0 5.5 10.5 13.0 10.0 9.0 15.5 13.0 10.0 6.5 12.5 18.0 15 (1) 0.033 f 333 4.5 9.5 13.0 10.0 for remaining information check website mkp 1841m, for new designs select mmkp383 9.0 15.5 13.0 10.0 7.5 13.5 18.0 15 (1) 0.047 f 347 5.5 10.5 13.0 10.0 10.5 17.5 13.0 10.0 8.5 14.5 18.0 15 (1) 0.068 f 368 6.5 11.5 13.0 10.0 for remaining information check website mkp 1841m, for new designs select mmkp 383 7.5 15.5 26.5 22.5 0.10 f 410 for remaining information check website mkp 1841m, for new designs select mmkp 383 8.5 16.5 26.5 22.5 0.15 f 415 10.5 18.5 26.5 22.5 0.22 f 422 11.5 20.5 31.5 27.5 0.33 f 433 13.5 23.5 31.5 27.5 0.47 f 447 18.0 28.0 31.5 27.5 0.68 f 468 18.0 33.0 31.5 27.5 1.0 f 510 ---- 1.5 f 515 - - - - - - - - 2.2 f 522 16.0 28.5 41.5 37.5 - - - - - - - - 3.3 f 533 ------------ 4.7 f 547 18.0 32.5 41.5 37.5 - - - - - - - - - - - - cap. cap. code voltage code 10 1000 vdc/600 vac voltage code 13 1600 vdc/650 vac voltage code 20 2000 vdc/700 vac w (mm) h (mm) l (mm) pitch (mm) w (mm) h (mm) l (mm) pitch (mm) w (mm) h (mm) l (mm) pitch (mm) 470 pf 147 - - - - - - - - for remaining information check website mkp 1841m, for new designs select mmkp 383 680 pf 168 - - - - - - - - 1000 pf 210 - - - - - - - - 1500 pf 215 - - - - - - - - 2200 pf 222 - - - - - - - - 3300 pf 233 - - - - for remaining information check website mkp 1841m, for new designs select mmkp 383 4700 pf 247 for remaining information check website mkp 1841m, for new designs select mmk p383 6800 pf 268 0.01 f 310 0.015 f 315 0.022 f 322 0.033 f 333 0.047 f 347 0.068 f 368 0.10 f 410 14.5 24.5 41.5 37.5 0.15 f 415 16.0 28.5 41.5 37.5 0.22 f 422 16.0 28.5 41.5 37.5 18.0 32.5 41.5 37.5 0.33 f 433 - - - - - - - - 0.47 f 447 18.0 32.5 41.5 37.5 - - - - - - - -
mmkp 1841, mmkp 1841m vishay roederstein ac and pulse double metallized polypropylene film capacitors mmkp radial potted type www.vishay.com for technical ques tions, contact: dc-film@vishay.com document number: 26057 178 revision: 22-jan-09 recommended packaging mounting normal use the capacitors are designed for mounting on printed-circuit boards. the capacitors packed in bandoliers are designed for mounting in printed-circuit boards by means of automatic insertion machines . for detailed tape specifications refer to ?p ackaging information? www.vishay.com/doc?28139 specific method of mounting to withstand vibration and shock in order to withstand vibration and shock tests, it must be ensure that the stand-off pips are in good contact with the printed-circuit board: ? for pitches = 15 mm capacitors shall be mechanically fixed by the leads ? for larger pitches the capacitors shall be m ounted in the same way and the body clamped space requirements on printed-circuit board the maximum length and width of film capacitors is shown in the drawing: ? product height with seating plane as given by ?iec 60717? as reference: h max. h + 0.3 mm ? eccentricity as in drawing. the maximum eccentricity is smalle r than or equal to the lead diameter of the product concerned storage temperature ? storage temperature: t stg = - 25 c to + 40 c with rh maximum 80 % without condensation ratings and characteristics reference conditions unless otherwise specified, all electrical values apply to an ambient free temperature of 23 c 1 c, an atmospheric pressure of 86 kpa to 106 kpa and a relative humidity of 50 % 2 %. for reference testing, a conditioning period shall be applied ov er 96 h 4 h by heating the products in a circulating air oven at the rated temperature and a relative humidity not exceeding 20 %. letter code type of packaging height (h) (mm) reel diameter (mm) ordering code examples pitch 15 pitch 22.5 to 27.5 pitch 37.5 g ammo 18.5 - mkp 1841-310/404-mg x - - w reel 18.5 350 mkp 1841-310/404-m w x- - v reel 18.5 500 mkp 1841-410/634-mv - x - g ammo 18.5 - mkp 1841-410/634-mg - x - - reel - - mkp 1841-410/634-m x x x eccentricity i max. = i + 0.3 mm b max. = b + 0.3 mm
document number: 26057 for technical questions, contact: dc-film@vishay.com www.vishay.com revision: 22-jan-09 179 mmkp 1841, mmkp 1841m ac and pulse double metallized polypropylene film capacitors mmkp radial potted type vishay roederstein characteristics capacitance as a function of ambi ent temperature (typical curve) (1 khz) impedance as a function of frequency (typical curve) max. dc and ac voltage as function of temperature max. rms voltage as a function of frequenc y max. rms voltage as a function of frequency typical 1 khz - 60 c/c ( % ) 4 0 - 2 - 4 - 6 2 - 20 20 60 100 t am b (c) min. max. 2.2 f 1.0 f 100 nf 10 nf 1.0 nf impedance ( ) 10 2 10 1 10 0 10 -1 10 -2 10 -3 f (hz) 10 4 10 5 10 6 10 7 10 8 factor t am b (c) 1.0 0. 8 0.6 0.4 0.0 0.2 1.2 - 50 - 20 60 100 20 10 3 10 2 10 1 f (hz) 10 4 10 3 10 5 10 6 10 7 10 8 220 nf 470 nf 1000 nf 2200 nf 100 nf t am b 8 5 c, 250 v dc ac v oltage ( v ) 10 3 10 2 10 1 f (hz) 10 3 10 2 10 4 10 5 10 6 10 7 ac v oltage ( v ) 220 nf 470 nf 1000 nf 2200 nf 100 nf 8 5 c t am b 100 c, 250 v dc
mmkp 1841, mmkp 1841m vishay roederstein ac and pulse double metallized polypropylene film capacitors mmkp radial potted type www.vishay.com for technical ques tions, contact: dc-film@vishay.com document number: 26057 180 revision: 22-jan-09 max. rms voltage as a function of frequenc y max. rms voltage as a function of frequency max. rms voltage as a function of frequency max. rms voltage as a function of frequency max. rms voltage as a function of frequenc y max. rms voltage as a function of frequency 10 3 10 2 10 1 f (hz) 10 4 10 3 10 5 10 6 10 7 10 8 ac v oltage ( v ) 220 nf 470 nf 1000 nf 100 nf t am b 8 5 c, 400 v dc 47 nf 10 3 10 2 10 1 f (hz) 10 3 10 2 10 4 10 5 10 6 10 7 ac v oltage ( v ) 220 nf 470 nf 1000 nf 8 5 c < t am b 100 c, 400 v dc 47 nf 100 nf 10 3 10 2 10 1 f (hz) 10 4 10 3 10 5 10 6 10 7 10 8 ac v oltage ( v ) t am b 8 5 c, 630 v dc 220 nf 470 nf 1000 nf 100 nf 47 nf 10 3 10 2 10 1 f (hz) 10 3 10 2 10 4 10 5 10 6 10 7 ac v oltage ( v ) 8 5 c < t am b 100 c, 630 v dc 220 nf 470 nf 1000 nf 100 nf 47 nf 10 3 10 2 10 1 f (hz) 10 4 10 3 10 5 10 6 10 7 10 8 ac v oltage ( v ) t am b 8 5 c, 1000 v dc 22 nf 47 nf 100 nf 220 nf 470 nf 10 nf 4.7 nf 10 3 10 2 10 1 f (hz) 10 4 10 3 10 5 10 6 10 7 10 8 ac v oltage ( v ) 8 5 c < t am b 100 c, 1000 v dc 4.7 nf 220 nf 470 nf 100 nf 47 nf 22 nf 10 nf
document number: 26057 for technical questions, contact: dc-film@vishay.com www.vishay.com revision: 22-jan-09 181 mmkp 1841, mmkp 1841m ac and pulse double metallized polypropylene film capacitors mmkp radial potted type vishay roederstein max. rms voltage as a function of frequency m ax. rms voltage as a function of frequency max. rms voltage as a function of frequency ma x. rms voltage as a function of frequency insulation resistance as a func tion of ambient temperature max. allowed component temperature rise ( t) as a function of the ambient temperature (t amb ) 10 3 10 2 10 1 f (hz) 10 4 10 3 10 5 10 6 10 7 10 8 ac v oltage ( v ) t am b 8 5 c, 1600 v dc 4.7 nf 47 nf 22 nf 10 nf 100 nf 10 3 10 2 10 1 f (hz) 10 3 10 2 10 4 10 5 10 6 10 7 ac v oltage ( v ) 8 5 c < t am b 100 c, 1600 v dc 4.7 nf 47 nf 22 nf 10 nf 100 nf 10 3 10 2 10 1 f (hz) 10 4 10 3 10 5 10 6 10 7 10 8 ac v oltage ( v ) t am b 8 5 c, 2000 v dc 47 nf 22 nf 10 nf 4.7 nf 100 nf 2.2 nf 1.0 nf 10 3 10 2 10 1 f (hz) 10 3 10 2 10 4 10 5 10 6 10 7 ac v oltage ( v ) 8 5 c < t am b 100 c, 2000 v dc 1.0 nf 47 nf 22 nf 10 nf 4.7 nf 100 nf 2.2 nf 10 6 10 5 10 4 0 20 40 60 8 0 100 t am b (c) rc (s) t am b (c) - 50 - 20 60 100 20 0 4 8 12 t (c)
mmkp 1841, mmkp 1841m vishay roederstein ac and pulse double metallized polypropylene film capacitors mmkp radial potted type www.vishay.com for technical ques tions, contact: dc-film@vishay.com document number: 26057 182 revision: 22-jan-09 heat conductivity (g) as a function of (original ) pitch and capacitor body thickness in mw/c tangent of loss angle as a func tion of frequency (typical curve) 250 v 400 v 630 v 1000 v 1600 v 2000 v c 0.091 f, curve 8 c 0.047 f, curve 5 c 0.033 f, curve 4 c 0.01 f, curve 2 c 0.0047 f, curve 3 c 0.0047 f, curve 2 c 0.015 f, curve 9 c 0.068 f, curve 6 c 0.068 f, curve 5 c 0.027 f, curve 3 c 0.0091 f, curve 4 c 0.033 f, curve 3 c 0.022 f, curve 10 c 0.1 f, curve 7 c 0.1 f, curve 6 c 0.047 f, curve 4 c 0.068 f, curve 5 c 0.1 f, curve 4 c 0.027 f, curve 11 c 0.2 f, curve 8 c 0.15 f, curve 7 c 0.062 f, curve 5 c 0.01 f, curve 6 c 0.033 f, curve 12 c 0.24 f, curve 12 c 0.22 f, curve 11 c 0.075 f, curve 6 c 0.15 f, curve 7 c 0.056 f, curve 15 c 0.36 f, curve 13 c 0.27 f, curve 12 c 0.1 f, curve 7 c 0.082 f, curve 16 c 0.47 f, curve 14 c 0.47 f, curve 15 c 0.15 f, curve 8 c 1.2 f, curve 18 c 0 . 56 f, curve 16 c 0.68 f, curve 16 c 0.22 f, curve 9 c 1.6 f, curve 19 c 1.1 f, curve 17 c 0.3 f, curve 10 c 2.2 f, curve 20 c 0.39 f, curve 11 w max. (mm) heat conductivity (mw/c) pitch 7.5 mm pitch 10 mm pitch 15 mm pitch 22.5 mm pitch 27.5 mm pitch 37.5 mm 3.04----- 4.0 5 6 - - - - 4.5 5 7 - - - - 5.06----- 5.5 - 8 10 - - - 6.5 - 9 13 20 - - 7.5 - - 14 22 - - 8.5 - - 16 24 - - 9.0 - - - 25 31 - 10.5 - - - 29 - - 11.0 - - - 32 - - 11.5----37- 12.5-----51 13.5----44- 14.5-----59 15.0----48- 16.0-----68 16.5----58- 18.0----6680 20.0 - - - - 73 101 dissipation factor (x 10 -4 ) 10 3 10 2 10 0 10 1 (hz) 10 3 10 2 10 4 10 5 10 6 20 19 1 8 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
document number: 26057 for technical questions, contact: dc-film@vishay.com www.vishay.com revision: 22-jan-09 183 mmkp 1841, mmkp 1841m ac and pulse double metallized polypropylene film capacitors mmkp radial potted type vishay roederstein power dissipation and maximum component temperature rise the power dissipation must be limited in order not to exceed the maximum allowed component tem perature rise as a function of the free air ambient temperature. the power dissipation can be calculated according type detail specification ?hqn-384-01/101: technical information film capacitors?. the component temperature rise ( t) can be measured (see section ?measuring the component temperature? for more details) or calculated by t = p/g: ? t = component temperature rise (c) ? p = power dissipation of the component (m w ) ? g = heat conductivity of the component (m w /c) measuring the component temperature a thermocouple must be attached to the capacitor body as in: the temperature is m easured in unloaded (t amb ) and maximum loaded condition (t c ). the temperature rise is given by t = t c - t amb . to avoid radiation or convection, the capacitor should be tested in a wind-free box. application note and limiting conditions these capacitors are not suitable for mains applications as across-the-line capacitors without additional protection, as descri bed hereunder. these mains applications are st rictly regulated in safety standards and therefore electromagnetic interference suppression capacitors conforming the standards must be used. to select the capacitor for a certain application, the following conditions must be checked: 1. the peak voltage (u p ) shall not be greater than the rated dc voltage (u rdc ) 2. the peak-to-peak voltage (u p-p ) shall not be greater than the maximum (u p-p )to avoid the ionisation inception level 3. the voltage pulse slope (du/dt) shall no t exceed the rated voltage pulse slope in an rc-circuit at rated voltage and without ringing. if the pulse voltage is lower than the rated dc vo ltage, the rated voltage pulse slope may be multiplied by u rdc and divided by the applied voltage. for all other pulses following equation must be fulfilled: t is the pulse duration. 4. the maximum component surface temperat ure rise must be lower than the limits (see graph max. allowed component temperature rise). 5. since in circuits used at voltages over 280 v peak-to-peak the risk for an intrinsically active flammability after a capacito r breakdown (short circuit) increases, it is recommended that the power to the component is limited to 100 times the values mentioned in the table: ?heat conductivity? thermoco u ple 2 du dt ------- - ?? ?? 2 0 t dt u rdc du dt ------- - ?? ?? rated <
mmkp 1841, mmkp 1841m vishay roederstein ac and pulse double metallized polypropylene film capacitors mmkp radial potted type www.vishay.com for technical ques tions, contact: dc-film@vishay.com document number: 26057 184 revision: 22-jan-09 6. w hen using these capacitors as across-the-line capacitor in the input filter for mains applications or as series connected with an impedance to the mains the applicant must guarantee that the following conditions are fulfilled in any case (spikes and surge voltages from the mains included). voltage conditions for 6 above inspection requirements general notes: sub-clause numbers of tests and performanc e requirements refer to the ?sectional s pecification, publication iec 60384-16 and specific reference data?. group c inspection requirements allowed voltages t amb 85 c 85 c < t amb 100 c maximum continuous rms voltage u rac u rac maximum temperature rms-overvoltage (< 24 h) 1.25 x u rac 1.25 x u rac maximum peak voltage (v o-p ) (< 2 s) 1.6 x u rdc 1.1 x u rdc sub-clause number and test conditions performance requirements sub-group c1a part of sample of sub-group c1 4.1 dimensions (detail) as specified in chapters ?general data? of this specification 4.3.1 initial measurements capacitance tangent of loss angle at 100 khz tensile and bending 4.3 robustness of terminations no visible damage 4.4 resistance to soldering heat method: 1a solder bath: 280 c 5 c duration: 5 s 4.14 component solvent resistance isopr opylalcohol at room temperature method: 2 immersion time: 5 min 0.5 min recovery time: min. 1 h, max. 2 h 4.4.2 final measurements visual examination no visible damage legible marking capacitance | c/c| 2 % of the value measured initially tangent of loss angle increase of tan : 0.002 compared to values measured in 4.3.1 sub-group c1b other part of sample of sub-group c1 4.6.1 initial measurements capacitance tangent of loss angle at 100 khz 4.15 solvent resistance of the marking isopropylalcohol at room temperature method: 1 rubbing material: cotton wool no visible damage legible marking 4.6 rapid change of temperature immersion time: 5.0 min 0.5 min a = lower category temperature b = upper category temperature 5 cycles duration t = 30 min 4.7 vibration visual examination mounting: see section ?mounting? for more information procedure b4 frequency range: 10 hz to 55 hz amplitude: 0.75 mm or acceleration 98 m/s2 (whichever is less severe) total duration 6 h no visible damage
document number: 26057 for technical questions, contact: dc-film@vishay.com www.vishay.com revision: 22-jan-09 185 mmkp 1841, mmkp 1841m ac and pulse double metallized polypropylene film capacitors mmkp radial potted type vishay roederstein sub-group c1b other part of sample of sub-group c1 4.7.2 final inspection visual examination no visible damage 4.9 shock mounting: see section ?mounting? for more information pulse shape: half sine acceleration: 490 m/s2 duration of pulse: 11 ms 4.9.3 final measurements visual examination no visible damage capacitance | c/c| 2 % of the value measured in 4.6.1 tangent of loss angle increase of tan 0.002 compared to values measured in 4.6.1 insulation resistance 50 % of values specified in section ?insulation resistance? of this specification sub-group c1 combined sample of specimens of sub-groups c1a and c1b 4.10 climatic sequence 4.10.2 dry heat temperature: + 105 c duration: 16 h 4.10.3 damp heat cyclic test db, first cycle 4.10.4 cold temperature: - 55 c duration: 2 h 4.10.6 damp heat cyclic test db, remaining cycles 4.10.6.2 final measurements visual examination capacitance no visible damage legible marking tangent of loss angle | c/c| 3 % of the value measured initially 4.11.1 insulation resistance increase of tan : 0.003 compared to values measured in 4.3.1. or 4.6.1 50 % of values specified in section ?insulation resistance? of this specification sub-group c2 4.11 damp heat steady state capacitance 4.11.1 initial measurements tangent of loss angle at 1 khz visual examination no visible damage legible marking 4.11.3 final measurements capacitance | c/c| 3 % of the value measured in 4.11.1. tangent of loss angle increase of tan : 0.002 compared to values measured in 4.11.1 insulation resistance 50 % of values specified in section ?insulation resistance? of this specification sub-clause number and test conditions performance requirements
mmkp 1841, mmkp 1841m vishay roederstein ac and pulse double metallized polypropylene film capacitors mmkp radial potted type www.vishay.com for technical ques tions, contact: dc-film@vishay.com document number: 26057 186 revision: 22-jan-09 sub-group c3 4.12 endurance dc duration: 2000 h x u rdc at 85 c 0.857 x u rdc at 100 c 4.12.1 initial measurements capacitance tangent of loss angle at 100 khz 4.12.5 final measurements visual examination no visible damage legible marking capacitance | c/c| 3 % compared to values measured in 4.12.1.1 tangent of loss angle increase of tan : 0.004 compared to values measured in 4.12.1 insulation resistance 50 % of values specified in section ?insulation resistance? of this specification sub-group c4 4.2.6 temperature charcteristics initial measurements intermediate measurements final measurements capacitance capacitance atlower category temperature capacitance at 20 c capacitance at upper category temperature capacitance insulation resistance for - 55 c to + 20 c: 0 % | c/c| 2 % or for 20 c to 85 c: - 3 % | c/c| 0 % as specified in section ?capacitance? of this specification. as specified in section ?insulation resistance? of this specification 4.13 charge and discharge 10 000 cycles charged to u rdc discharge resistance: 4.13.1 initial measurements capacitance tangent of loss angle: for c 1 f at 100 khz or for c > 1 f at 10 khz 4.13.3 final measurements capacitance | c/c| 3 % compared to values measured in 4.13.1 tangent of loss angle increase of tan : 0.005 compared to values measured in 4.13.1 insulation resistance 50 % of values specified in section ?insulation resistance? of this specification sub-clause number and test conditions performance requirements r u rdc 1.5 x c du dt ? () -------------------------------------------- =
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