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1 ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com a 4075_als70_71 ? 5/24/2017 benefts ? m aximum capacitance capability in a smaller size ? l ong life, up to 20,000 hours at +85c (vr, ir applied) ? h igh ripple current ? e xcellent surge voltage capability ? p et sleeve recognized to ul qmtr2, ul no. e358957 ? o ptimized designs available upon request overview kemet's als70/71 high cv screw terminal capacitors offer tremendous performance and reliability in a wide range of case sizes and voltage ratings, featuring high ripple currents and long life performance. volumetric effciency ensures the maximum capacitance capability in a smaller size. they are ideally suited for industrial and commercial applications, demanding high reliability and long life expectancy such as frequency converters, uninterruptible power supply (ups) systems and switch mode power supplies (smps). applications typical applications for kemet's als70/71 series of capacitors include alternative energy, smoothing, energy storage or pulse operation, in telecommunication demanding power supplies, process control, ac motor control, traction, welding, and measuring. screw terminal aluminum electrolytic capacitors als70/71, high cv, +85c part number system als7 0 a 303 da 025 series stud option termination capacitance code (f) size code rated voltage (vdc) screw terminal aluminum electrolytic 0 = plain can 1 = threaded mounting stud see termination table first two digits represent signifcant fgures. third digit specifes number of zeros. see dimension table 025 = 25 040 = 40 063 = 63 100 = 100 200 = 200 250 = 250 350 = 350 400 = 400 450 = 450 500 = 500 550 = 550 one world. one kemet
2 ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com a 4075_als70_71 ? 5/24/2017 performance characteristics item performance characteristics capacitance range 300 C 1,300,000 f rated voltage 25 C 550 vdc operating temperature ?40 to +85c storage temperature range ?55 to +85c capacitance tolerance 20% at 100 hz/+20c operational lifetime d (mm) rated voltage and ripple current at +85c (hours) rated voltage at +85c (hours) 36 11,000 22,000 51 18,000 36,000 63.5, 66 19,000 38,000 77, 90 20,000 40,000 end of life requirement 25 ur 100 vdc c/c < 20%, ur > 100 vdc c/c < 15% esr < 3 x initial limit, il < initial specifed limit shelf life 2,000 hours at +85c or 30,000 hours at +40c 0 vdc leakage current i = 0.006 cv or 6,000 (a, whichever is smaller) c = rated capacitance (f), v = rated voltage (vdc) voltage applied for 5 minutes at +20c vibration test specifcations procedure requirements case length < 220 mm 0.75 mm displacement amplitude or 10 g maximum acceleration vibration applied for three 2-hour sessions at 10 C 55 hz (capacitor clamped by body) no leakage of electrolyte or other visible damage deviations in capacitance from initial measurements must not exceed c/c < 5% case length 220 mm 0.35 mm displacement amplitude or 5 g maximum acceleration vibration applied for three 0.5-hour sessions at 10 C 55 hz (capacitor clamped by body) standards iec 60384C4 long life grade 40/85/56 surge voltage test condition voltage (vdc) 25 40 63 100 200 250 350 400 450 500 550 30 s surge followed by a no load period of 330 s, 1,000 cycles at +85c 28.75 46 72.5 115 230 288 385 440 495 550 605 500 ms surge, 100 cycles at 20c, occurring randomly throughout the life of the capacitor 350 400 500 520 550 600 620 screw terminal aluminum electrolytic capacitors C als70/71, high cv, +85c
3 ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com a 4075_als70_71 ? 5/24/2017 test method & performance endurance life test conditions performance temperature +85c test duration 2,000 hours ripple current rated ripple current specifed in table voltage the sum of dc voltage and the peak ac voltage must not exceed the rated voltage of the capacitor performance the following specifcations will be satisfed when the capacitor is tested at +20c capacitance change 160 v within 15% of the initial value > 160 v within 10% of the initial value equivalent series resistance does not exceed 150% of the initial value leakage current does not exceed leakage current limit dimensions C millimeters size code dimensions in mm mounting clip approximate weight grams d l lt s v mounting stud (m x h) 1 2 1 0.5 nominal 1 da 36 52 58.5 12.8 8 m8 x 12 v3/h2/2736 75 db 36 62 67.5 12.8 8 m8 x 12 v3/h2/2736 90 de 36 82 87.5 12.8 8 m8 x 12 v3/h2/2736 115 df 36 105 111.5 12.8 8 m8 x 12 v3/h2/2736 140 ke 51 82 86.5 22.2 13.7 m12 x 16 v4/2737 220 kf 51 105 110.5 22.2 13.7 m12 x 16 v4/2737 300 lm 63.5 131 135 28.5 15.8 m12 x 16 v8 600 mf 66 105 110.5 28.5 15.8 m12 x 16 v10/2738 505 nf 77 105 110.5 31.8 19 m12 x 16 v11 690 nj 77 115 119 31.8 19 m12 x 16 v11 766 np 77 146 150.5 31.8 19 m12 x 16 v11 960 nw 77 169 174 31.8 19 m12 x 16 v11 1,160 ns 77 194 198 31.8 19 m12 x 16 v11 1,400 nt 77 220 224.5 31.8 19 m12 x 16 v11 1,450 qc 90 67 71.5 31.8 25 m12 x 16 pyc6045 615 qh 90 98 103.5 31.8 25 m12 x 16 pyc6045 900 qm 90 131 135 31.8 25 m12 x 16 pyc6045 1,300 qp 90 146 149.5 31.8 25 m12 x 16 pyc6045 1,345 qw 90 169 174 31.8 25 m12 x 16 pyc6045 1,500 qs 90 194 198 31.8 25 m12 x 16 pyc6045 1,800 qt 90 220 223.5 31.8 25 m12 x 16 pyc6045 2,000 note: dimensions include sleeving. lt listed is for a-type termination code. information for other termination codes is available upon request. screw terminal aluminum electrolytic capacitors C als70/71, high cv, +85c
4 ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com a 4075_als70_71 ? 5/24/2017 dimensions C inches size code dimensions in inches d l lt s v mounting stud (m x h) 1 2 1 0.5 nominal 1 da 1.417 2.047 2.303 0.5039 0.3150 m8 x 0.472 db 1.417 2.441 2.657 0.5039 0.3150 m8 x 0.472 de 1.417 3.228 3.445 0.5039 0.3150 m8 x 0.472 df 1.417 4.134 4.390 0.5039 0.3150 m8 x 0.472 ke 2.008 3.228 3.406 0.8740 0.5394 m12 x 0.630 kf 2.008 4.134 4.350 0.8740 0.5394 m12 x 0.630 lm 2.5 5.157 5.315 1.1220 0.6220 m12 x 0.630 mf 2.598 4.134 4.350 1.1220 0.6220 m12 x 0.630 nf 3.032 4.134 4.350 1.2520 0.7480 m12 x 0.630 nj 3.032 4.528 4.685 1.2520 0.7480 m12 x 0.630 np 3.032 5.748 5.925 1.2520 0.7480 m12 x 0.630 nw 3.032 6.654 6.850 1.2520 0.7480 m12 x 0.630 ns 3.032 7.6 38 7.795 1.2520 0.7480 m12 x 0.630 nt 3.032 8.661 8.839 1.2520 0.7480 m12 x 0.630 qc 3.543 2.638 2.815 1.2520 0.9843 m12 x 0.630 qh 3.543 3.858 4.075 1.2520 0.9843 m12 x 0.630 qm 3.543 5.157 5.315 1.2520 0.9843 m12 x 0.630 qp 3.543 5.748 5.886 1.2520 0.9843 m12 x 0.630 qw 3.543 6.654 6.850 1.2520 0.9843 m12 x 0.630 qs 3.543 7.6 38 7.795 1.2520 0.9843 m12 x 0.630 qt 3.543 8.661 223.5 1.2520 0.9843 m12 x 0.630 note: dimensions include sleeving. lt listed is for a-type termination code. information for other termination codes is available upon request. termination tables termination code a c g h p u diameter (mm/inches) 36/1.417 ? ? 51/2.008 ? ? 63.5/2.5 ? ? ? 66/2.598 ? ? ? 77/3.032 ? ? ? ? ? ? 90/3.543 ? ? ? ? screw terminal aluminum electrolytic capacitors C als70/71, high cv, +85c
5 ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com a 4075_als70_71 ? 5/24/2017 termination tables (cont.) termination code thread termination style t mm t inches dt mm dt inches thread depth (td) mm/inches z mm/inches 0.5 0.019 0.5 0.019 minimum nominal standard termination option a (d = 36) m5 round 7.14 0.281 8 0.315 10/0.394 a (d > 36) m5 oval 5.5 0.217 13 0.512 10/0.394 10/0.394 other termination options c m6 round 5.5 0.217 13 0.512 10/0.394 g m6 round 6.35 0.25 17 0.67 11.8/0.465 h 10-32 unf class 2b round 7.14 0.281 8 0.315 10/0.394 p (offset) m6 round 6.35 0.25 17 0.67 11.8/0.465 u (offset) m5 round 7.14 0.281 13 0.512 10/0.394 dimensions in mm and inches l side view oval termination codes: a d optional mounting stud (m x h) + dt v round termination codes: a (d = 1.375), c, g, h + dt v w w = 15.9 mm/0.626 inch offset termination codes: p, u lt s t (from deck) + dt v z case polarity due to the presence of electrolyte in the capacitor, the aluminum can and stud mounting will essentially be at the same polarity as the negative terminal. we recommend that the stud and can be insulated (see accessories for insulating nuts). terminations aluminum inserts with m5 threads as standard, have a maximum torque 2nm. optional m6 threaded inserts have a maximum torque 4nm. maximum torque for stud mounting m8:4nm and m12:8nm. screw terminal aluminum electrolytic capacitors C als70/71, high cv, +85c td safety vent td polarity mark polarity mark safety vent td safety vent polarity mark
6 ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com a 4075_als70_71 ? 5/24/2017 shelf life the capacitance, esr and impedance of a capacitor will not change signifcantly after extended storage periods, however, the leakage current will very slowly increase. kemet products are particularly stable and allow a shelf life in excess of three years at 40c. see sectional specifcation under each product series for specifc data. re-age (reforming) procedure apply the rated voltage to the capacitor at room temperature for a period of one hour, or until the leakage current has fallen to a steady value below the specifed limit. during re-aging, a maximum charging current of twice the specifed leakage current or 5 ma (whichever is greater) is suggested. reliability the reliability of a component can be defned as the probability that it will perform satisfactorily under a given set of conditions for a given length of time. in practice, it is impossible to predict with absolute certainty how any individual component will perform. therefore, we must utilize probability theory. it is also necessary to clearly defne the level of stress involved (e.g., operating voltage, ripple current, temperature and time). finally, the meaning of satisfactory performance must be defned by specifying a set of conditions that determine the end of life of the component. reliability as a function of time, r(t), is normally expressed as: r(t)=e- t , where r(t) is the probability that the component will perform satisfactorily for time t, and is the failure rate. failure rate the failure rate is the number of components failing per unit time. the failure rate of most electronic components follows the characteristic pattern: ? e arly failures are removed during the manufacturing process. ? t he operational life is characterized by a constant failure rate. ? t he wear out period is characterized by a rapidly increasing failure rate. the failures in time (fit) are given with a 60% confdence level for the various type codes. by convention, fit is expressed as 1 x 10 ?9 failures per hour. failure rate is also expressed as a percentage of failures per 1,000 hours, e.g., 100 fit = 1 x 10 -7 failures per hour = 0.01%/1,000 hours. end of life defnition catastrophic failure: short circuit, open circuit or safety vent operation. parametric failure: ? c hange in capacitance > 10% ? l eakage current > specifed limit ? e sr > 2 x initial esr value screw terminal aluminum electrolytic capacitors C als70/71, high cv, +85c
7 ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com a 4075_als70_71 ? 5/24/2017 mtbf the mean time between failures (mtbf) is simply the inverse of the failure rate. mtbf = 1/ the failure rate is derived from our periodic test results. the failure rate (r) is, therefore, only given at test temperature for life tests. an estimation is also given at 40c. the expected failure rate for this capacitor range is based on our periodic test results for capacitors with structural similarity. failure rate is frequently quoted in fit (failures in time) where 1 fit = 1x 10 - 9 failures per hour. failure rates include both catastrophic and parametric failures. t a f ailure rate per hour 85c 250 fi t 40c 12 fi t environmental compliance as an environmentally conscious company, kemet is working continuously with improvements concerning the environmental effects of both our capacitors and their production. in europe (rohs directive) and in some other geographical areas like china, legislation has been put in place to prevent the use of some hazardous materials, such as lead (pb), in electronic equipment. all products in this catalog are produced to help our customers obligations to guarantee their products and fulfll these legislative requirements. the only material of concern in our products has been lead (pb), which has been removed from all designs to fulfll the requirement of containing less than 0.1% of lead in any homogeneous material. kemet will closely follow any changes in legislation worldwide and makes any necessary changes in its products, whenever needed. some customer segments such as medical, military and automotive electronics may still require the use of lead in electrode coatings. to clarify the situation and distinguish products from each other, a special symbol is used on the packaging labels for rohs compatible capacitors. because of customer requirements, there may appear additional markings such as lf = lead free or lfw = lead free wires on the label. screw terminal aluminum electrolytic capacitors C als70/71, high cv, +85c wear out early failures operational life failure rate time
8 ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com a 4075_als70_71 ? 5/24/2017 table 1 C ratings & part number reference (1) mounting code: 0 = plain can, 1 = threaded mounting stud (2) termination code: see termination tables for available options vdc rated capacitance size code case size ripple current esr maximum impedance maximum part number 100 hz 20c (f) d x l (mm) 100 hz 85c (a) 10 khz 85c (a) 100 hz 20c (m) 10 khz 20c (m) 25 30,000 da 36 x 52 9.6 11.1 47 42 als7(1)(2)303da025 25 39,000 db 36 x 62 11.0 12.7 37 33 als7(1)(2)393db025 25 62,000 de 36 x 82 13.5 15.1 25 23 als7(1)(2)623de025 25 82,000 df 36 x 105 14.6 16.1 20 19 als7(1)(2)823df025 25 130,000 ke 51 x 82 17.5 18.5 17 16 als7(1)(2)134ke025 25 180,000 kf 51 x 105 20.3 21.4 13 13 als7(1)(2)184kf025 25 300,000 lm 63.5 x 131 28.9 30.2 9 9 als7(1)(2)304lm025 25 330,000 mf 66 x 105 27.9 29.0 9 9 als7(1)(2)334mf025 25 470,000 nf 77 x 105 28.0 28.6 9 10 als7(1)(2)474nf025 25 470,000 nj 77 x 115 28.8 29.4 9 9 als7(1)(2)474nj025 25 560,000 np 77 x 146 31.3 31.9 8 9 als7(1)(2)564np025 25 680,000 nw 77 x 169 33.1 33.7 7 8 als7(1)(2)684nw025 25 910,000 ns 77 x 194 34.3 34.8 6 8 als7(1)(2)914ns025 25 910,000 nt 77 x 220 34.4 34.9 6 8 als7(1)(2)914nt025 25 270,000 qc 90 x 67 23.0 23.7 13 13 als7(1)(2)274qc025 25 560,000 qh 90 x 98 32.0 32.7 8 9 als7(1)(2)564qh025 25 620,000 qm 90 x 131 36.1 36.9 7 8 als7(1)(2)624qm025 25 750,000 qp 90 x 146 38.3 39.1 6 8 als7(1)(2)754qp025 25 1,000,000 qw 90 x 169 40.7 41.3 5 7 als7(1)(2)105qw025 25 1,200,000 qs 90 x 194 42.3 42.9 5 7 als7(1)(2)125qs025 25 1,300,000 qt 90 x 220 42.9 43.5 5 7 als7(1)(2)135qt025 40 18,000 da 36 x 52 9.0 11.2 49 42 als7(1)(2)183da040 40 24,000 db 36 x 62 10.5 12.8 38 32 als7(1)(2)243db040 40 36,000 de 36 x 82 12.7 15.1 27 23 als7(1)(2)363de040 40 51,000 df 36 x 105 14.3 16.4 20 18 als7(1)(2)513df040 40 75,000 ke 51 x 82 17.0 18.6 18 16 als7(1)(2)753ke040 40 110,000 kf 51 x 105 19.9 21.4 13 13 als7(1)(2)114kf040 40 180,000 lm 63.5 x 131 28.4 30.3 9 9 als7(1)(2)184lm040 40 180,000 mf 66 x 105 27.4 29.2 9 9 als7(1)(2)184mf040 40 270,000 nf 77 x 105 27.8 28.8 9 10 als7(1)(2)274nf040 40 270,000 nj 77 x 115 28.5 29.6 9 9 als7(1)(2)274nj040 40 330,000 np 77 x 146 31.0 32.1 8 9 als7(1)(2)334np040 40 430,000 nw 77 x 169 33.0 33.9 7 8 als7(1)(2)434nw040 40 510,000 ns 77 x 194 34.1 34.9 7 8 als7(1)(2)514ns040 40 560,000 nt 77 x 220 34.5 35.3 6 8 als7(1)(2)564nt040 40 160,000 qc 90 x 67 22.7 23.7 13 13 als7(1)(2)164qc040 40 330,000 qh 90 x 98 31.6 32.7 8 9 als7(1)(2)334qh040 40 390,000 qm 90 x 131 35.5 36.7 7 8 als7(1)(2)394qm040 40 470,000 qp 90 x 146 37.9 39.0 6 8 als7(1)(2)474qp040 40 560,000 qw 90 x 169 40.5 41.6 5 7 als7(1)(2)564qw040 40 680,000 qs 90 x 194 42.0 43.1 5 7 als7(1)(2)684qs040 40 750,000 qt 90 x 220 42.7 43.7 5 7 als7(1)(2)754qt040 63 8,200 da 36 x 52 8.0 11.1 56 44 als7(1)(2)822da063 63 11,000 db 36 x 62 9.4 12.7 43 34 als7(1)(2)113db063 63 16,000 de 36 x 82 11.4 1 4.9 31 24 als7(1)(2)163de063 63 24,000 df 36 x 105 13.2 16.4 22 18 als7(1)(2)243df063 63 33,000 ke 51 x 82 16.1 18.7 20 17 als7(1)(2)333ke063 63 51,000 kf 51 x 105 19.1 21.5 14 13 als7(1)(2)513kf063 63 91,000 lm 63.5 x 131 27.6 30.4 9 9 als7(1)(2)913lm063 63 91,000 mf 66 x 105 26.6 29.3 9 9 als7(1)(2)913mf063 63 130,000 nf 77 x 105 27.3 28.9 9 10 als7(1)(2)134nf063 63 130,000 nj 77 x 115 28.1 29.8 9 9 als7(1)(2)134nj063 63 160,000 np 77 x 146 30.6 32.2 8 9 als7(1)(2)164np063 63 200,000 nw 77 x 169 32.5 34.1 7 8 als7(1)(2)204nw063 63 240,000 ns 77 x 194 33.7 35.1 7 8 als7(1)(2)244ns063 63 270,000 nt 77 x 220 34.2 35.5 7 8 als7(1)(2)274nt063 63 75,000 qc 90 x 67 22.3 24.0 14 13 als7(1)(2)753qc063 63 150,000 qh 90 x 98 31.3 33.3 8 9 als7(1)(2)154qh063 vdc rated capacitance size code case size ripple current esr impedance part number screw terminal aluminum electrolytic capacitors C als70/71, high cv, +85c
9 ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com a 4075_als70_71 ? 5/24/2017 table 1 C ratings & part number reference cont'd (1) mounting code: 0 = plain can, 1 = threaded mounting stud (2) termination code: see termination tables for available options vdc rated capacitance size code case size ripple current esr maximum impedance maximum part number 100 hz 20c (f) d x l (mm) 100 hz 85c (a) 10 khz 85c (a) 100 hz 20c (m) 10 khz 20c (m) 63 180,000 qm 90 x 131 35.1 37.1 7 8 als7(1)(2)184qm063 63 220,000 qp 90 x 146 37.4 39.3 6 8 als7(1)(2)224qp063 63 270,000 qw 90 x 169 40.0 41.8 6 7 als7(1)(2)274qw063 63 330,000 qs 90 x 194 41.7 43.3 5 7 als7(1)(2)334qs063 63 360,000 qt 90 x 220 42.3 43.8 5 7 als7(1)(2)364qt063 100 3,300 da 36 x 52 6.6 9.3 99 81 als7(1)(2)332da100 100 4,300 db 36 x 62 7.8 10.7 77 63 als7(1)(2)432db100 100 6,800 de 36 x 82 9.9 13.2 50 41 als7(1)(2)682de100 100 9,100 df 36 x 105 11.2 14.4 39 32 als7(1)(2)912df100 100 13,000 ke 51 x 82 14.3 17.3 31 26 als7(1)(2)133ke100 100 20,000 kf 51 x 105 17.2 20.1 22 19 als7(1)(2)203kf100 100 3600 lm 63.5 x 131 25.3 28.8 13 12 als7(1)(2)363lm100 100 36,000 mf 66 x 105 24.5 27.7 14 12 als7(1)(2)363mf100 100 51,000 nf 77 x 105 25.7 27.9 12 12 als7(1)(2)513nf100 100 51,000 nj 77 x 115 26.4 28.7 12 12 als7(1)(2)513nj100 100 62,000 np 77 x 146 28.9 31.2 11 10 als7(1)(2)623np100 100 75,000 nw 77 x 169 30.9 33.1 9 9 als7(1)(2)753nw100 100 100,000 ns 77 x 194 32.5 34.3 8 9 als7(1)(2)104ns100 100 100,000 nt 77 x 220 32.6 34.4 8 9 als7(1)(2)104nt100 100 30,000 qc 90 x 67 20.7 22.8 19 17 als7(1)(2)303qc100 100 62,000 qh 90 x 98 29.4 31.8 10 11 als7(1)(2)623qh100 100 68,000 qm 90 x 131 33.2 36.0 9 10 als7(1)(2)683qm100 100 82,000 qp 90 x 146 35.5 38.2 8 9 als7(1)(2)823qp100 100 110,000 qw 90 x 169 38.2 40.6 7 8 als7(1)(2)114qw100 100 130,000 qs 90 x 194 40.0 42.2 6 8 als7(1)(2)134qs100 100 130,000 qt 90 x 220 40.2 42.6 6 8 als7(1)(2)134qt100 200 1,200 da 36 x 52 4.0 7.0 230 159 als7(1)(2)122da200 200 1,500 db 36 x 62 4.6 8.0 184 128 als7(1)(2)152db200 200 2,400 de 36 x 82 6.0 10.2 117 82 als7(1)(2)242de200 200 3,300 df 36 x 105 7.1 11.7 87 61 als7(1)(2)332df200 200 4,700 ke 51 x 82 9.4 13.6 68 49 als7(1)(2)472ke200 200 6,800 kf 51 x 105 11.4 16.3 48 35 als7(1)(2)682kf200 200 12,000 lm 63.5 x 131 17.3 23.5 29 21 als7(1)(2)123lm200 200 12,000 mf 66 x 105 16.8 22.7 29 22 als7(1)(2)123mf200 200 18,000 nf 77 x 105 18.8 23.0 24 19 als7(1)(2)183nf200 200 18,000 nj 77 x 115 19.3 23.7 24 19 als7(1)(2)183nj200 200 22,000 np 77 x 146 21.6 26.1 20 16 als7(1)(2)223np200 200 27,000 nw 77 x 169 23.7 28.3 17 14 als7(1)(2)273nw200 200 33,000 ns 77 x 194 25.4 29.9 15 12 als7(1)(2)333ns200 200 36,000 nt 77 x 220 26.2 30.5 14 12 als7(1)(2)363nt200 200 10,000 qc 90 x 67 14.5 18.3 40 31 als7(1)(2)103qc200 200 20,000 qh 90 x 98 21.3 26.3 21 17 als7(1)(2)203qh200 200 24,000 qm 90 x 131 24.4 29.8 18 15 als7(1)(2)243qm200 200 30,000 qp 90 x 146 26.7 32.0 15 13 als7(1)(2)303qp200 200 36,000 qw 90 x 169 29.3 3 4.8 13 11 als7(1)(2)363qw200 200 47,000 qs 90 x 194 31.9 37.0 11 10 als7(1)(2)473qs200 200 47,000 qt 90 x 220 32.4 37.8 11 10 als7(1)(2)473qt200 250 910 da 36 x 52 3.6 6.9 256 166 als7(1)(2)911da250 250 1,200 db 36 x 62 4.3 8.1 195 127 als7(1)(2)122db250 250 1,800 de 36 x 82 5.5 10.1 131 86 als7(1)(2)182de250 250 2,400 df 36 x 105 6.3 11.3 100 65 als7(1)(2)242df250 250 3,600 ke 51 x 82 8.7 13.6 74 50 als7(1)(2)362ke250 250 5,100 kf 51 x 105 10.6 16.2 53 36 als7(1)(2)512kf250 250 9,100 lm 63.5 x 131 16.2 23.5 31 22 als7(1)(2)912lm250 250 9,100 mf 66 x 105 15.8 22.7 31 22 als7(1)(2)912mf250 250 13,000 nf 77 x 105 17.9 23.2 26 19 als7(1)(2)133nf250 250 13,000 nj 77 x 115 18.3 23.9 26 19 als7(1)(2)133nj250 250 16,000 np 77 x 146 20.5 26.2 22 17 als7(1)(2)163np250 vdc rated capacitance size code case size ripple current esr impedance part number screw terminal aluminum electrolytic capacitors C als70/71, high cv, +85c
10 ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com a 4075_als70_71 ? 5/24/2017 table 1 C ratings & part number reference cont'd (1) mounting code: 0 = plain can, 1 = threaded mounting stud (2) termination code: see termination tables for available options vdc rated capacitance size code case size ripple current esr maximum impedance maximum part number 100 hz 20c (f) d x l (mm) 100 hz 85c (a) 10 khz 85c (a) 100 hz 20c (m) 10 khz 20c (m) 250 20,000 nw 77 x 169 22.6 28.3 18 14 als7(1)(2)203nw250 250 24,000 ns 77 x 194 24.1 29.8 16 12 als7(1)(2)243ns250 250 27,000 nt 77 x 220 25.1 30.5 15 12 als7(1)(2)273nt250 250 8,200 qc 90 x 67 13.9 18.1 41 30 als7(1)(2)822qc250 250 16,000 qh 90 x 98 20.6 26.3 22 17 als7(1)(2)163qh250 250 18,000 qm 90 x 131 23.3 29.9 19 15 als7(1)(2)183qm250 250 22,000 qp 90 x 146 25.5 32.2 16 13 als7(1)(2)223qp250 250 27,000 qw 90 x 169 28.0 35.0 14 11 als7(1)(2)273qw250 250 36,000 qs 90 x 194 30.9 37.1 11 10 als7(1)(2)363qs250 250 36,000 qt 90 x 220 31.3 37.9 11 10 als7(1)(2)363qt250 350 560 da 36 x 52 3.1 6.8 298 174 als7(1)(2)561da350 350 750 db 36 x 62 3.8 8.0 224 131 als7(1)(2)751db350 350 1,100 de 36 x 82 4.7 9.9 154 90 als7(1)(2)112de350 350 1,600 df 36 x 105 5.8 11.6 108 64 als7(1)(2)162df350 350 2,400 ke 51 x 82 8.1 13.6 80 49 als7(1)(2)242ke350 350 3,300 kf 51 x 105 9.7 16.2 59 36 als7(1)(2)332kf350 350 5,600 lm 63.5 x 131 14.6 23.5 36 22 als7(1)(2)562lm350 350 6,200 mf 66 x 105 14.8 22.7 33 21 als7(1)(2)622mf350 350 8,200 nf 77 x 105 16.6 23.2 29 19 als7(1)(2)822nf350 350 8,200 nj 77 x 115 17.0 23.8 29 19 als7(1)(2)822nj350 350 10,000 np 77 x 146 19.1 26.2 24 16 als7(1)(2)103np350 350 13,000 nw 77 x 169 21.3 28.3 20 14 als7(1)(2)133nw350 350 16,000 ns 77 x 194 23.1 29.9 17 12 als7(1)(2)163ns350 350 16,000 nt 77 x 220 23.2 30.3 16 12 als7(1)(2)163nt350 350 5,100 qc 90 x 67 12.9 18.1 46 30 als7(1)(2)512qc350 350 10,000 qh 90 x 98 19.1 26.3 24 17 als7(1)(2)103qh350 350 12,000 qm 90 x 131 21.9 29.7 21 14 als7(1)(2)123qm350 350 13,000 qp 90 x 146 23.4 32.3 18 13 als7(1)(2)133qp350 350 18,000 qw 90 x 169 26.7 34.9 15 11 als7(1)(2)183qw350 350 22,000 qs 90 x 194 28.9 37.1 13 10 als7(1)(2)223qs350 350 24,000 qt 90 x 220 30.0 38.0 12 9 als7(1)(2)243qt350 400 510 da 36 x 52 3.1 6.9 304 172 als7(1)(2)511da400 400 620 db 36 x 62 3.5 7.8 250 142 als7(1)(2)621db400 400 1,000 de 36 x 82 4.6 10.0 157 89 als7(1)(2)102de400 400 1,300 df 36 x 105 5.3 11.2 122 70 als7(1)(2)132df400 400 2,000 ke 51 x 82 7.6 13.6 87 52 als7(1)(2)202ke400 400 3,000 kf 51 x 105 9.5 16.3 60 36 als7(1)(2)302kf400 400 5,100 lm 63.5 x 131 14.5 23.5 36 21 als7(1)(2)512lm400 400 5,100 mf 66 x 105 14.0 22.7 36 22 als7(1)(2)512mf400 400 7,500 nf 77 x 105 16.4 23.0 29 19 als7(1)(2)752nf400 400 7,500 nj 77 x 115 16.7 23.7 29 19 als7(1)(2)752nj400 400 9,100 np 77 x 146 18.8 26.1 24 16 als7(1)(2)912np400 400 11,000 nw 77 x 169 20.7 28.3 21 14 als7(1)(2)113nw400 400 13,000 ns 77 x 194 22.1 29.8 18 12 als7(1)(2)133ns400 400 15,000 nt 77 x 220 23.3 3 0.6 16 12 als7(1)(2)153nt400 400 4,300 qc 90 x 67 12.4 18.1 48 31 als7(1)(2)432qc400 400 8,200 qh 90 x 98 18.4 26.4 26 17 als7(1)(2)822qh400 400 10,000 qm 90 x 131 21.1 29.8 22 14 als7(1)(2)103qm400 400 12,000 qp 90 x 146 23.2 32.1 19 12 als7(1)(2)123qp400 400 15,000 qw 90 x 169 25.8 34.9 15 11 als7(1)(2)153qw400 400 18,000 qs 90 x 194 27.8 37.0 13 10 als7(1)(2)183qs400 400 20,000 qt 90 x 220 29.1 37.9 12 9 als7(1)(2)203qt400 450 430 da 36 x 52 2.9 6.1 399 251 als7(1)(2)431da450 450 510 db 36 x 62 3.2 6.9 336 212 als7(1)(2)511db450 450 820 de 36 x 82 4.3 8.9 211 133 als7(1)(2)821de450 450 1,200 df 36 x 105 5.3 10.6 146 93 als7(1)(2)122df450 450 1,600 ke 51 x 82 7.0 12.5 117 76 als7(1)(2)162ke450 450 2,400 kf 51 x 105 8.8 15.2 80 52 als7(1)(2)242kf450 vdc rated capacitance size code case size ripple current esr impedance part number screw terminal aluminum electrolytic capacitors C als70/71, high cv, +85c
11 ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com a 4075_als70_71 ? 5/24/2017 vdc rated capacitance size code case size ripple current esr maximum impedance maximum part number 100 hz 20c (f) d x l (mm) 100 hz 85c (a) 10 khz 85c (a) 100 hz 20c (m) 10 khz 20c (m) 450 4,300 lm 63.5 x 131 13.7 22.2 46 30 als7(1)(2)432lm450 450 4,300 mf 66 x 105 13.3 21.5 46 30 als7(1)(2)432mf450 450 6,200 nf 77 x 105 15.6 22.2 37 25 als7(1)(2)622nf450 450 6,200 nj 77 x 115 15.9 22.9 36 25 als7(1)(2)622nj450 450 7,500 np 77 x 146 17.9 25.3 31 21 als7(1)(2)752np450 450 9,100 nw 77 x 169 19.7 27.4 26 18 als7(1)(2)912nw450 450 12,000 ns 77 x 194 21.9 29.2 21 15 als7(1)(2)123ns450 450 12,000 nt 77 x 220 22.0 29.6 21 15 als7(1)(2)123nt450 450 3,600 qc 90 x 67 11.8 17.5 61 41 als7(1)(2)362qc450 450 7,500 qh 90 x 98 17.9 25.2 31 21 als7(1)(2)752qh450 450 8,200 qm 90 x 131 20.0 28.8 28 19 als7(1)(2)822qm450 450 10,000 qp 90 x 146 22.1 31.1 23 16 als7(1)(2)103qp450 450 13,000 qw 90 x 169 24.9 33.9 19 14 als7(1)(2)133qw450 450 16,000 qs 90 x 194 27.2 36.2 16 12 als7(1)(2)163qs450 450 16,000 qt 90 x 220 27.4 36.8 16 12 als7(1)(2)163qt450 500 360 da 36 x 52 2.6 5.1 691 520 als7(1)(2)361da500 500 470 db 36 x 62 3.1 6.0 531 399 als7(1)(2)471db500 500 680 de 36 x 82 3.9 7.5 368 277 als7(1)(2)681de500 500 1,000 df 36 x 105 4.8 9.0 252 190 als7(1)(2)102df500 500 1,300 ke 51 x 82 6.4 11.1 203 154 als7(1)(2)132ke500 500 2,000 kf 51 x 105 8.1 13.6 134 102 als7(1)(2)202kf500 500 3,300 lm 63.5 x 131 12.6 20.4 76 58 als7(1)(2)332lm500 500 3,300 mf 66 x 105 12.3 19.7 77 58 als7(1)(2)332mf500 500 4,700 nf 77 x 105 14.5 21.1 59 45 als7(1)(2)472nf500 500 5,100 nj 77 x 115 15.2 21.7 55 43 als7(1)(2)512nj500 500 5,600 np 77 x 146 16.6 24.0 49 38 als7(1)(2)562np500 500 7,500 nw 77 x 169 18.9 26.3 38 30 als7(1)(2)752nw500 500 9,100 ns 77 x 194 20.5 27.9 32 25 als7(1)(2)912ns500 500 10,000 nt 77 x 220 21.4 28.7 30 24 als7(1)(2)103nt500 500 2,700 qc 90 x 67 11.0 16.5 100 76 als7(1)(2)272qc500 500 5,600 qh 90 x 98 16.7 24.0 50 38 als7(1)(2)562qh500 500 6,800 qm 90 x 131 19.2 27.3 41 32 als7(1)(2)682qm500 500 8,200 qp 90 x 146 21.2 29.7 35 27 als7(1)(2)822qp500 500 10,000 qw 90 x 169 23.5 32.4 29 23 als7(1)(2)103qw500 500 12,000 qs 90 x 194 25.4 34.6 24 19 als7(1)(2)123qs500 500 13,000 qt 90 x 220 26.5 35.5 23 18 als7(1)(2)133qt500 550 300 da 36 x 52 2.4 4.1 1474 1284 als7(1)(2)301da550 550 390 db 36 x 62 2.8 4.8 1135 988 als7(1)(2)391db550 550 560 de 36 x 82 3.5 6.0 791 689 als7(1)(2)561de550 550 820 df 36 x 105 4.4 7.3 542 473 als7(1)(2)821df550 550 1,200 ke 51 x 82 6.1 9.7 385 336 als7(1)(2)122ke550 550 1,600 kf 51 x 105 7.3 11.5 289 252 als7(1)(2)162kf550 550 2,700 lm 63.5 x 131 11.4 17.5 161 140 als7(1)(2)272lm550 550 2,700 mf 66 x 105 11.1 17.0 162 140 als7(1)(2)272mf550 550 3,900 nf 77 x 105 13.4 19 .0 118 103 als7(1)(2)392nf550 550 4,300 nj 77 x 115 14.2 19.8 108 95 als7(1)(2)432nj550 550 5,100 np 77 x 146 15.9 22.0 92 80 als7(1)(2)512np550 550 6,200 nw 77 x 169 17.6 24.0 76 66 als7(1)(2)622nw550 550 7,500 ns 77 x 194 19.1 25.7 63 55 als7(1)(2)752ns550 550 8,200 nt 77 x 220 19.9 26.5 58 51 als7(1)(2)822nt550 550 2,400 qc 90 x 67 10.3 14.8 191 167 als7(1)(2)242qc550 550 4,700 qh 90 x 98 15.5 21.8 98 86 als7(1)(2)472qh550 550 5,600 qm 90 x 131 17.8 24.8 83 72 als7(1)(2)562qm550 550 6,800 qp 90 x 146 19.7 27.1 69 60 als7(1)(2)682qp550 550 8,200 qw 90 x 169 21.7 29.7 57 50 als7(1)(2)822qw550 550 11,000 qs 90 x 194 24.7 32.5 44 39 als7(1)(2)113qs550 550 11,000 qt 90 x 220 24.9 33.0 44 38 als7(1)(2)113qt550 vdc rated capacitance size code case size ripple current esr impedance part number table 1 C ratings & part number reference cont'd (1) mounting code: 0 = plain can, 1 = threaded mounting stud (2) termination code: see termination tables for available options screw terminal aluminum electrolytic capacitors C als70/71, high cv, +85c
12 ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com a 4075_als70_71 ? 5/24/2017 mechanical data polarity and reversed voltage aluminium electrolytic capacitors manufactured for the use in dc applications contain an anode foil and a cathode foil. as such, they are polarized devices and must be connected with the +ve to the anode foil and the -ve to the cathode foil. if this were to be reversed, then the electrolytic process that took place in forming the oxide layer on the anode would be recreated in trying to form an oxide layer on the cathode. in forming the cathode foil in this way, heat would be generated and gas would be given off within the capacitor, usually leading to a catastrophic failure. the cathode foil already possesses a thin stabilized oxide layer. this thin oxide layer is equivalent to a forming voltage of approximately 2 v. as a result, the capacitor can withstand a voltage reversal of up to 2 v for short periods. above this voltage, the formation process will commence. aluminium electrolytic capacitors can also be manufactured for the use in intermittent ac applications by using two anode foils in place of one anode and one cathode. mounting position the capacitor can be mounted in any position as long as the safety vent can operate. it is possible for some electrolyte to be expelled. as this is a conducting liquid, suitable precautions should be initiated by the system designer to avoid secondary short circuits. the capacitors are designed to be mounted in free air and are not suitable for submersion in liquid. insulating resistance 100 m at 100 vdc across insulating sleeve. ul recognized sleeving is available for custom parts in this range, upon request. (ul no. e358957) v oltage proof 3,500 vdc across insulating sleeve 2,500 vac across insulating sleeve safety vent a safety vent for overpressure is featured on the terminal deck in the form of a rubber plug, designed to relieve build-up of internal pressure due to overstress or catastrophic failure. screw terminal aluminum electrolytic capacitors C als70/71, high cv, +85c
13 ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com a 4075_als70_71 ? 5/24/2017 marking kemet logo rated capacitance, capacitance tolerance rated voltage (vdc) climatic category part number code made in the european union date of manufacture, batch number construction detailed cross section margin safety vent screw terminal laser welded terminal tab aluminum can insulating sleeve deck insulating sleeve aluminum can laser welded terminal tabs deck screw terminal (+) screw terminal ( ? ) polarity mark (+) safety vent plug insulating end disc anode aluminum foil, etched, covered with aluminum oxide (fourth layer) cathode aluminum foil, etched (second layer) paper spacer impregnated with electrolyte (first layer) paper spacer impregnated with electrolyte (third layer) screw terminal aluminum electrolytic capacitors C als70/71, high cv, +85c
14 ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com a 4075_als70_71 ? 5/24/2017 construction data the manufacturing process begins with the anode foil being electrochemically etched to increase the surface area and then formed to produce the aluminum oxide layer. both the anode and cathode foils are then interleaved with absorbent paper and wound into a cylinder. during the winding process, aluminum tabs are attached to each foil to provide the electrical contact. the deck, complete with terminals, is attached to the tabs and then folded down to rest on top of the winding. the complete winding is impregnated with electrolyte before being housed in a suitable container, usually an aluminum can, and sealed. throughout the process, all materials inside the housing must be maintained at the highest purity and be compatible with the electrolyte. each capacitor is aged and tested before being sleeved and packed. the purpose of aging is to repair any damage in the oxide layer and thus reduce the leakage current to a very low level. aging is normally carried out at the rated temperature of the capacitor and is accomplished by applying voltage to the device while carefully controlling the supply current. the process may take several hours to complete. damage to the oxide layer can occur due to a variety of reasons: ? slitting of the anode foil after forming ? attaching the tabs to the anode foil ? minor mechanical damage caused during winding a sample from each batch is taken by the quality department after completion of the production process. this sample size is controlled by the use of recognized sampling tables def ned in bs 6001. the following tests are applied and may be varied at the request of the customer. in this case the batch, or special procedure, will determine the course of action. electrical: ? leakage current ? capacitance ? esr ? impedance ? tan delta mechanical/visual: ? overall dimensions ? torque test of mounting stud ? print detail ? box labels ? packaging, including packed quantity screw terminal aluminum electrolytic capacitors C als70/71, high cv, +85c forming winding decking impregnation assembly testing sleeving packing extended cathode anode foil cathode foil tissues foil tabs aging etching
15 ? kemet electronics corporation ? p.o. box 5928 ? greenville, sc 29606 ? 864-963-6300 ? www.kemet.com a 4075_als70_71 ? 5/24/2017 kemet electronics corporation sales off ces for a complete list of our global sales off ces, please visit www.kemet.com/sales. disclaimer all product specif cations, statements, information and data (collectively, the information) in this datasheet are subject to change. the customer is responsible for checking and verifying the extent to which the information contained in this publication is applicable to an order at the time the order is placed. all information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied. statements of suitability for certain applications are based on kemet electronics corporations (kemet) knowledge of typical operating conditions for such applications, but are not intended to constitute C and kemet specif cally disclaims C any warranty concerning suitability for a specif c customer application or use. the information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. any technical advice inferred from this information or otherwise provided by kemet with reference to the use of kemets products is given gratis, and kemet assumes no obligation or liability for the advice given or results obtained. although kemet designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still occur. accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. although all productCrelated warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other measures may not be required. kemet is a registered trademark of kemet electronics corporation. screw terminal aluminum electrolytic capacitors C als70/71, high cv, +85c

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