Screw Terminal Aluminum Electrolytic Capacitors ALS40/41 Series, +105C Overview Applications KEMET's ALS40/41 Series of screw terminal capacitors features the same high ripple currents and long-life characteristics as the ALS30/31 Series but can operate at higher temperatures. They are similarly suited for high reliability and long-life applications such as frequency converters, uninterruptible power supply (UPS) systems, and switch mode power supplies (SMPS) but the extended temperature range allows increased ripple currents at lower temperatures. Typical applications for KEMET's ALS40/41 Series of capacitors include smoothing, energy storage or pulse operation in telecommunication demanding power supplies, process control, frequency inverters, drives, traction, welding, and measuring. Benefits * * * * * Compact size Long life, up to 9,000 hours at +105C (VR , IR applied) High ripple current Excellent surge voltage capability Optimized designs available upon request Click image above for interactive 3D content Open PDF in Adobe Reader for full functionality Part Number System ALS4 0 A 153 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 significant figures. Third digit specifies number of zeros. See Dimension Table 025 = 25 040 = 40 063 = 63 100 = 100 160 = 160 200 = 200 250 = 250 350 = 350 400 = 400 415 = 415 450 = 450 500 = 500 One world. One KEMET (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com A4036_ALS40_41 * 8/30/2016 1 Screw Terminal Aluminum Electrolytic Capacitors - ALS40/41 Series, +105C Performance Characteristics Item Performance Characteristics Capacitance Range 150 - 680,000 F Rated Voltage 25 - 500 VDC Operating Temperature -40 to +105C Storage Temperature Range -55 to +105C Capacitance Tolerance 20% at 100 Hz / +20C D (mm) Rated Voltage and Ripple Current at +105C (hours) Rated Voltage at +105C (hours) 36 6,000 10,000 51 7,000 11,000 66 8,000 13,000 77,90 9,000 15,000 Operational Lifetime End of Life Requirement Shelf Life Leakage Current C/C < 10%, ESR < 2 x initial ESR value, IL < initial specified limit 2,000 hours at +85C or 30,000 hours at +40C 0 VDC I = 0.003 CV or 6,000 (A, whichever is smaller) C = rated capacitance (F), V = rated voltage (VDC). Voltage applied for 5 minutes at +20C. Procedure Case Length < 220 mm 0.75 mm displacement amplitude or 10 g maximum acceleration. Vibration applied for three 2-hour sessions at 10 - 55 Hz (Capacitor clamped by body). Case Length 220 mm 0.35 mm displacement amplitude or 5 g maximum acceleration. Vibration applied for three 0.5 hour sessions at 10 - 55 Hz (Capacitor clamped by body). Vibration Test Specifications Standards Requirements No leakage of electrolyte or other visible damage. Deviations in capacitance and tan from initial measurements must not exceed: C/C < 5% IEC 60384-4 long life grade 40/105/56 Surge Voltage Condition 30s Surge followed by a no load period of 330s, 1,000 cycles at +85C 500 ms surge, 100 cycles at 20C, occurring randomly throughout the life of the capacitor Voltage (VDC) 25 40 63 100 200 250 350 400 415 450 500 28.75 46 72.45 115 230 287.5 385 440 456.5 495 550 350 400 500 520 530 550 600 (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com A4036_ALS40_41 * 8/30/2016 2 Screw Terminal Aluminum Electrolytic Capacitors - ALS40/41 Series, +105C Test Method & Performance Endurance Life Test Conditions Performance Temperature +105C Test Duration 2,000 hours Ripple Current Rated ripple current in specified table Voltage The sum of DC voltage and the peak AC voltage must not exceed the rated voltage of the capacitor Performance The following specifications will be satisfied when the capacitor is tested at +20C: Capacitance Change Equivalent Series Resistance 160 V Within 15% of the initial value 160 V Within 10% of the initial value Does not exceed 200% of the initial value Leakage Current Does not exceed leakage current limit Dimensions - Millimeters Dimensions in mm Size Code DA DB DE DF KE KF MF ND NF NP NT QC QD QH QP QT D L LT S V Mounting Stud (M x H) 1 2 1 0.5 Nominal 1 36 36 36 36 51 51 66 77 77 77 77 90 90 90 90 90 52 62 82 105 82 105 105 75 105 146 220 67 75 98 146 220 58.5 67.5 87.5 111.5 86.5 110.5 110.5 79.5 110.5 150.5 224.5 71.5 79.5 103.5 149.5 223.5 12.8 12.8 12.8 12.8 22.2 22.2 28.5 31.8 31.8 31.8 31.8 31.8 31.8 31.8 31.8 31.8 8 8 8 8 13.7 13.7 15.8 19 19 19 19 25 25 25 25 25 M8 x 12 M8 x 12 M8 x 12 M8 x 12 M12 x 16 M12 x 16 M12 x 16 M12 x 16 M12 x 16 M12 x 16 M12 x 16 M12 x 16 M12 x 16 M12 x 16 M12 x 16 M12 x 16 Mounting Clip Approximate Weight Grams V3/H2/2736 V3/H2/2736 V3/H2/2736 V3/H2/2736 V4/2737 V4/2737 V10/2738 V11 V11 V11 V11 V90 V90 V90 V90 V90 75 90 115 140 220 300 505 495 690 960 1450 615 690 900 1345 2000 Note: Dimensions include sleeving. LT listed is for A-type termination code. Information for other termination codes is available upon request. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com A4036_ALS40_41 * 8/30/2016 3 Screw Terminal Aluminum Electrolytic Capacitors - ALS40/41 Series, +105C Termination Tables Termination Code A C G * * * * * * * * * * Diameter (mm) 36 51 66 77 90 Termination Code Termination Style Thread T DT Thread Depth (TD) Z 0.5 0.5 Minimum Nominal Standard Termination Option A (D = 36) M5 Round 7.14 8 10 A (D > 36) M5 Oval 5.5 13 10 10 Other Termination Options C M6 Round 5.5 13 10 G M6 Round 6.35 17 11.8 Dimensions in mm SIDE VIEW OVAL Termination Codes: A LT L Safety Vent S D Optional Mounting Stud (M x H) T (From Deck) V + TD Z DT Polarity Mark ROUND Termination Codes: A (D = 1.375), C, G, H Safety Vent V + TD DT Polarity Mark 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, maximum torque 2NM. Optional M6 threaded inserts have a maximum torque 4NM. Maximum torque for stud mounting M8:4NM and M12:8NM. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com A4036_ALS40_41 * 8/30/2016 4 Screw Terminal Aluminum Electrolytic Capacitors - ALS40/41 Series, +105C Shelf Life The capacitance, ESR and impedance of a capacitor will not change significantly 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 specification under each product series for specific 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 specified limit. During re-aging a maximum charging current of twice the specified leakage current or 5 mA (whichever is greater) is suggested. Reliability The reliability of a component can be defined 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; thus, we must utilize probability theory. It is also necessary to clearly define the level of stress involved (e.g. operating voltage, ripple current, temperature and time). Finally, the meaning of satisfactory performance must be defined by specifying a set of conditions which 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: * Early failures are removed during the manufacturing process. * The operational life is characterized by a constant failure rate. * The wear out period is characterized by a rapidly increasing failure rate. The failures in time (FIT) are given with a 60% confidence 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 Definition Catastrophic Failure: short circuit, open circuit or safety vent operation Parametric Failure: * Change in capacitance > 10% * Leakage current > specified limit * ESR > 2 x initial ESR value (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com A4036_ALS40_41 * 8/30/2016 5 Screw Terminal Aluminum Electrolytic Capacitors - ALS40/41 Series, +105C MTBF The mean time between failures (MTBF) is simply the inverse of the failure rate. MTBF= 1/ Failure Rate early failures wear out operational life Time 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 = 1 x 10-9 failures per hour. Failure rate per hour includes both catastrophic and parametric failures. Ta 85C 40C Failure Rate per Hour 220 FIT 10 FIT 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 fulfill these legislative requirements. The only material of concern in our products has been lead (Pb), which has been removed from all designs to fulfill the requirement of containing less than 0.1% of lead in any homogeneous material. KEMET will closely follow any changes in legislation world wide 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. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com A4036_ALS40_41 * 8/30/2016 6 Screw Terminal Aluminum Electrolytic Capacitors - ALS40/41 Series, +105C Table 1 - Ratings & Part Number Reference VDC 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 40 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 63 100 100 100 100 100 100 100 100 100 VDC Rated Capacitance 100 Hz 20C (F) 15000 22000 33000 47000 68000 100000 150000 150000 150000 220000 220000 330000 330000 470000 470000 680000 10000 10000 15000 22000 33000 47000 68000 100000 100000 100000 100000 150000 150000 220000 220000 330000 3300 4700 6800 10000 15000 22000 22000 33000 33000 33000 47000 47000 68000 100000 100000 150000 1500 2200 3300 4700 6800 10000 15000 15000 15000 Rated Capacitance Size Code Case Size D x L (mm) DA DB DE DF KE KF ND MF QD QC NF QH NP QP NT QT DA DB DE DF KE KF ND MF QC QD NF QH NP QP NT QT DA DB DE DF KE KF ND MF QC QD NF QH NP QP NT QT DA DB DE DF KE KF ND MF QD 36 x 52 36 x 62 36 x 82 36 x 105 51 x 82 51 x 105 77 x 75 66 x 105 90 x 75 90 x 67 77 x 105 90 x 98 77 x 146 90 x 146 77 x 220 90 x 220 36 x 52 36 x 62 36 x 82 36 x 105 51 x 82 51 x 105 77 x 75 66 x 105 90 x 67 90 x 75 77 x 105 90 x 98 77 x 146 90 x 146 77 x 220 90 x 220 36 x 52 36 x 62 36 x 82 36 x 105 51 x 82 51 x 105 77 x 75 66 x 105 90 x 67 90 x 75 77 x 105 90 x 98 77 x 146 90 x 146 77 x 220 90 x 220 36 x 52 36 x 62 36 x 82 36 x 105 51 x 82 51 x 105 77 x 75 66 x 105 90 x 75 Size Code Case Size Ripple Current 100 Hz 105C (A) 6.9 8.4 11.1 14.0 12.0 16.4 13.7 23.8 18.7 18.6 22.3 22.3 31.0 36.9 38.9 47.0 6.6 8.1 10.8 13.6 11.7 16.2 13.9 20.6 17.7 16.0 22.4 22.6 31.3 36.8 37.7 45.6 5.5 6.7 8.9 11.2 10.7 14.7 14.6 21.3 18.1 17.1 20.7 24.4 29.1 34.5 36.7 44.4 3.9 4.8 6.4 8.1 8.0 10.9 9.7 15.8 12.9 10 kHz 105C (A) 7.3 8.8 11.7 14.7 12.2 16.7 13.8 24.1 18.8 19.2 22.4 22.4 31.1 37.1 39.8 48.1 6.9 8.7 11.6 14.5 12.0 16.6 14.0 20.8 18.5 16.1 22.7 22.8 31.6 37.1 39.2 47.0 6.2 7.5 10.0 12.6 11.2 15.3 15.1 22.2 20.1 17.5 21.1 25.1 29.8 35.2 38.8 46.5 4.5 5.5 7.4 9.3 8.4 11.5 9.9 16.7 13.4 ESR Maximum Impedance Maximum 100 Hz 20C (m) 24 17 11 9 13 9 13 6 10 9 8 8 5 4 4 4 23 19 13 10 13 9 13 7 10 12 7 8 5 4 4 4 38 27 19 13 16 11 14 8 10 11 9 8 6 5 4 4 79 56 37 26 32 21 28 14 20 10 kHz 20C (m) 20 15 10 8 12 8 13 6 10 8 7 8 5 4 4 3 19 16 10 8 12 8 13 7 9 11 7 8 5 4 4 4 30 22 15 10 15 10 12 7 8 11 8 7 6 5 4 4 62 44 29 21 28 18 26 12 18 ALS4(1)(2)153DA025 ALS4(1)(2)223DB025 ALS4(1)(2)333DE025 ALS4(1)(2)473DF025 ALS4(1)(2)683KE025 ALS4(1)(2)104KF025 ALS4(1)(2)154ND025 ALS4(1)(2)154MF025 ALS4(1)(2)154QD025 ALS4(1)(2)224QC025 ALS4(1)(2)224NF025 ALS4(1)(2)334QH025 ALS4(1)(2)334NP025 ALS4(1)(2)474QP025 ALS4(1)(2)474NT025 ALS4(1)(2)684QT025 ALS4(1)(2)103DA040 ALS4(1)(2)103DB040 ALS4(1)(2)153DE040 ALS4(1)(2)223DF040 ALS4(1)(2)333KE040 ALS4(1)(2)473KF040 ALS4(1)(2)683ND040 ALS4(1)(2)104MF040 ALS4(1)(2)104QC040 ALS4(1)(2)104QD040 ALS4(1)(2)104NF040 ALS4(1)(2)154QH040 ALS4(1)(2)154NP040 ALS4(1)(2)224QP040 ALS4(1)(2)224NT040 ALS4(1)(2)334QT040 ALS4(1)(2)332DA063 ALS4(1)(2)472DB063 ALS4(1)(2)682DE063 ALS4(1)(2)103DF063 ALS4(1)(2)153KE063 ALS4(1)(2)223KF063 ALS4(1)(2)223ND063 ALS4(1)(2)333MF063 ALS4(1)(2)333QC063 ALS4(1)(2)333QD063 ALS4(1)(2)473NF063 ALS4(1)(2)473QH063 ALS4(1)(2)683NP063 ALS4(1)(2)104QP063 ALS4(1)(2)104NT063 ALS4(1)(2)154QT063 ALS4(1)(2)152DA100 ALS4(1)(2)222DB100 ALS4(1)(2)332DE100 ALS4(1)(2)472DF100 ALS4(1)(2)682KE100 ALS4(1)(2)103KF100 ALS4(1)(2)153ND100 ALS4(1)(2)153MF100 ALS4(1)(2)153QD100 ESR Impedance Part Number Ripple Current Part Number (1) Mounting Code: 0 = plain can, 1 = threaded mounting stud (2) Termination Code: See Termination Tables for available options (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com A4036_ALS40_41 * 8/30/2016 7 Screw Terminal Aluminum Electrolytic Capacitors - ALS40/41 Series, +105C Table 1 - Ratings & Part Number Reference cont'd VDC 100 100 100 100 100 100 100 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 200 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 350 350 350 350 350 350 350 350 350 350 350 350 350 350 350 350 400 400 VDC Rated Capacitance 100 Hz 20C (F) 22000 22000 22000 33000 47000 47000 100000 680 680 1000 1500 2200 3300 4700 6800 6800 6800 6800 10000 10000 15000 22000 33000 470 680 1000 1000 1500 2200 3300 4700 4700 4700 6800 6800 10000 15000 15000 22000 220 330 470 680 1000 1500 2200 2200 2200 2200 3300 4700 4700 6800 6800 10000 220 220 Rated Capacitance Size Code Case Size D x L (mm) QC NF QH NP QP NT QT DA DB DE DF KE KF ND MF QC QD NF QH NP QP NT QT DA DB DE DF KE KF ND MF QC QD NF QH NP QP NT QT DA DB DE DF KE KF ND MF QC QD NF QH NP QP NT QT DA DB 90 x 67 77 x 105 90 x 98 77 x 146 90 x 146 77 x 220 90 x 220 36 x 52 36 x 62 36 x 82 36 x 105 51 x 82 51 x 105 77 x 75 66 x 105 90 x 67 90 x 75 77 x 105 90 x 98 77 x 146 90 x 146 77 x 220 90 x 220 36 x 52 36 x 62 36 x 82 36 x 105 51 x 82 51 x 105 77 x 75 66 x 105 90 x 67 90 x 75 77 x 105 90 x 98 77 x 146 90 x 146 77 x 220 90 x 220 36 x 52 36 x 62 36 x 82 36 x 105 51 x 82 51 x 105 77 x 75 66 x 105 90 x 67 90 x 75 77 x 105 90 x 98 77 x 146 90 x 146 77 x 220 90 x 220 36 x 52 36 x 62 Size Code Case Size Ripple Current 100 Hz 105C (A) 14.3 15.5 18.4 21.6 25.9 35.4 37.2 2.9 3.3 4.3 5.6 6.8 9.1 8.7 12.9 11.8 10.9 13.4 15.4 19.3 24.2 29.5 34.3 2.5 3.2 4.2 4.7 6.2 8.3 8.5 12.3 10.9 10.7 12.1 15.1 17.5 21.9 29.2 34.1 1.8 2.4 3.0 3.9 5.0 6.8 8.3 9.8 9.1 9.4 11.7 14.6 15.7 20.3 25.4 31.0 2.0 2.1 10 kHz 105C (A) 15.2 16.0 19.0 22.2 26.5 36.6 37.9 4.0 4.6 6.1 7.8 8.0 10.9 9.4 14.5 15.9 11.7 14.8 16.6 21.5 26.5 31.6 36.4 3.9 4.8 6.3 7.5 8.2 11.1 9.7 15.0 16.3 12.1 13.4 17.3 19.5 23.9 33.0 38.2 4.5 5.7 7.2 8.9 10.0 12.5 13.7 17.9 16.4 17.8 19.7 23.2 23.6 29.7 35.7 42.7 4.9 5.4 ESR Maximum Impedance Maximum 100 Hz 20C (m) 17 15 13 10 9 7 6 195 188 128 86 71 47 48 27 37 36 29 23 19 14 11 10 235 164 111 108 83 56 52 30 42 38 30 25 19 14 12 11 457 307 215 149 113 75 66 51 74 56 41 31 27 19 23 21 542 537 10 kHz 20C (m) 16 13 11 10 8 6 6 154 147 100 67 58 38 42 23 28 32 25 20 16 12 10 8 174 122 83 79 64 42 42 24 30 32 25 20 16 12 10 9 303 204 143 99 78 52 49 35 52 40 30 23 20 14 17 16 349 344 ALS4(1)(2)223QC100 ALS4(1)(2)223NF100 ALS4(1)(2)223QH100 ALS4(1)(2)333NP100 ALS4(1)(2)473QP100 ALS4(1)(2)473NT100 ALS4(1)(2)104QT100 ALS4(1)(2)681DA200 ALS4(1)(2)681DB200 ALS4(1)(2)102DE200 ALS4(1)(2)152DF200 ALS4(1)(2)222KE200 ALS4(1)(2)332KF200 ALS4(1)(2)472ND200 ALS4(1)(2)682MF200 ALS4(1)(2)682QC200 ALS4(1)(2)682QD200 ALS4(1)(2)682NF200 ALS4(1)(2)103QH200 ALS4(1)(2)103NP200 ALS4(1)(2)153QP200 ALS4(1)(2)223NT200 ALS4(1)(2)333QT200 ALS4(1)(2)471DA250 ALS4(1)(2)681DB250 ALS4(1)(2)102DE250 ALS4(1)(2)102DF250 ALS4(1)(2)152KE250 ALS4(1)(2)222KF250 ALS4(1)(2)332ND250 ALS4(1)(2)472MF250 ALS4(1)(2)472QC250 ALS4(1)(2)472QD250 ALS4(1)(2)682NF250 ALS4(1)(2)682QH250 ALS4(1)(2)103NP250 ALS4(1)(2)153QP250 ALS4(1)(2)153NT250 ALS4(1)(2)223QT250 ALS4(1)(2)221DA350 ALS4(1)(2)331DB350 ALS4(1)(2)471DE350 ALS4(1)(2)681DF350 ALS4(1)(2)102KE350 ALS4(1)(2)152KF350 ALS4(1)(2)222ND350 ALS4(1)(2)222MF350 ALS4(1)(2)222QC350 ALS4(1)(2)222QD350 ALS4(1)(2)332NF350 ALS4(1)(2)472QH350 ALS4(1)(2)472NP350 ALS4(1)(2)682QP350 ALS4(1)(2)682NT350 ALS4(1)(2)103QT350 ALS4(1)(2)221DA400 ALS4(1)(2)221DB400 ESR Impedance Part Number Ripple Current Part Number (1) Mounting Code: 0 = plain can, 1 = threaded mounting stud (2) Termination Code: See Termination Tables for available options (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com A4036_ALS40_41 * 8/30/2016 8 Screw Terminal Aluminum Electrolytic Capacitors - ALS40/41 Series, +105C Table 1 - Ratings & Part Number Reference cont'd VDC 400 400 400 400 400 400 400 400 400 400 400 400 400 400 415 415 415 415 415 415 415 415 415 415 415 415 415 415 415 415 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 450 500 500 500 500 500 500 500 500 500 500 VDC Rated Capacitance 100 Hz 20C (F) 470 470 680 1000 1500 2200 2200 2200 2200 3300 4700 6800 6800 10000 220 220 330 470 680 1000 1500 2200 2200 2200 2200 3300 3300 4700 6800 10000 150 150 220 330 470 680 1000 1500 1500 1500 1500 2200 2200 3300 3300 4700 6800 220 220 330 470 680 1000 1500 2200 3300 4700 Rated Capacitance Size Code Case Size D x L (mm) DE DF KE KF ND MF QC QD NF QH NP QP NT QT DA DB DE DF KE KF ND MF QC QD NF QH NP QP NT QT DA DB DE DF KE KF ND MF QC QD NF QH NP NP QP NT QT DA DB DE DF KE KF ND NF NP NT 36 x 82 36 x 105 51 x 82 51 x 105 77 x 75 66 x 105 90 x 67 90 x 75 77 x 105 90 x 98 77 x 146 90 x 146 77 x 220 90 x 220 36 x 52 36 x 62 36 x 82 36 x 105 51 x 82 51 x 105 77 x 75 66 x 105 90 x 67 90 x 75 77 x 105 90 x 98 77 x 146 90 x 146 77 x 220 90 x 220 36 x 52 36 x 62 36 x 82 36 x 105 51 x 82 51 x 105 77 x 75 66 x 105 90 x 67 90 x 75 77 x 105 90 x 98 77 x 146 77 x 146 90 x 146 77 x 220 90 x 220 36 x 52 36 x 62 36 x 82 36 x 105 51 x 82 51 x 105 77 x 75 77 x 105 77 x 146 77 x 220 Size Code Case Size Ripple Current 100 Hz 105C (A) 3.2 3.5 4.2 5.6 7.6 9.7 9.4 10.0 10.6 13.6 15.4 20.0 23.5 29.0 2.0 2.1 2.8 3.5 4.4 5.8 7.6 9.7 9.4 10.0 10.7 13.6 14.2 18.5 23.0 28.3 1.8 1.9 2.5 3.2 4.1 5.3 7.0 8.9 8.7 9.3 9.8 12.5 13.1 14.6 14.2 21.9 23.5 2.1 2.1 2.6 3.2 4.7 5.7 8.0 10.2 13.1 15.3 10 kHz 105C (A) 7.8 8.5 9.8 12.3 13.9 18.1 15.9 17.5 19.8 23.4 22.6 28.3 33.3 40.3 5.0 5.4 7.1 8.7 9.9 12.3 13.8 18.1 15.8 17.3 19.7 23.3 23.6 29.8 32.5 39.3 4.5 4.8 6.2 7.9 9.0 11.3 13.2 17.1 15.3 16.7 18.7 22.5 22.9 22.0 28.9 32.0 39.2 4.3 4.4 5.5 6.4 8.8 10.6 13.2 17.1 20.2 22.9 ESR Maximum Impedance Maximum 100 Hz 20C (m) 254 251 183 124 93 60 63 67 62 44 33 23 21 18 530 524 349 245 180 122 95 60 61 67 61 44 40 29 21 18 721 715 487 325 239 164 125 79 78 87 80 58 54 38 37 27 19 1000 1000 670 470 338 230 160 110 82 60 10 kHz 20C (m) 164 161 121 81 64 41 44 47 42 31 23 17 15 14 331 325 217 152 115 77 65 39 43 47 41 30 27 19 14 14 360 356 242 162 123 84 69 42 57 49 43 32 29 27 20 15 15 810 808 540 380 270 187 130 90 68 48 ALS4(1)(2)471DE400 ALS4(1)(2)471DF400 ALS4(1)(2)681KE400 ALS4(1)(2)102KF400 ALS4(1)(2)152ND400 ALS4(1)(2)222MF400 ALS4(1)(2)222QC400 ALS4(1)(2)222QD400 ALS4(1)(2)222NF400 ALS4(1)(2)332QH400 ALS4(1)(2)472NP400 ALS4(1)(2)682QP400 ALS4(1)(2)682NT400 ALS4(1)(2)103QT400 ALS4(1)(2)221DA415 ALS4(1)(2)221DB415 ALS4(1)(2)331DE415 ALS4(1)(2)471DF415 ALS4(1)(2)681KE415 ALS4(1)(2)102KF415 ALS4(1)(2)152ND415 ALS4(1)(2)222MF415 ALS4(1)(2)222QC415 ALS4(1)(2)222QD415 ALS4(1)(2)222NF415 ALS4(1)(2)332QH415 ALS4(1)(2)332NP415 ALS4(1)(2)472QP415 ALS4(1)(2)682NT415 ALS4(1)(2)103QT415 ALS4(1)(2)151DA450 ALS4(1)(2)151DB450 ALS4(1)(2)221DE450 ALS4(1)(2)331DF450 ALS4(1)(2)471KE450 ALS4(1)(2)681KF450 ALS4(1)(2)102ND450 ALS4(1)(2)152MF450 ALS4(1)(2)152QC450 ALS4(1)(2)152QD450 ALS4(1)(2)152NF450 ALS4(1)(2)222QH450 ALS4(1)(2)222NP450 ALS4(1)(2)332NP450 ALS4(1)(2)332QP450 ALS4(1)(2)472NT450 ALS4(1)(2)682QT450 ALS4(1)(2)221DA500 ALS4(1)(2)221DB500 ALS4(1)(2)331DE500 ALS4(1)(2)471DF500 ALS4(1)(2)681KE500 ALS4(1)(2)102KF500 ALS4(1)(2)152ND500 ALS4(1)(2)222NF500 ALS4(1)(2)332NP500 ALS4(1)(2)472NT500 ESR Impedance Part Number Ripple Current Part Number (1) Mounting Code: 0 = plain can, 1 = threaded mounting stud (2) Termination Code: See Termination Tables for available options (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com A4036_ALS40_41 * 8/30/2016 9 Screw Terminal Aluminum Electrolytic Capacitors - ALS40/41 Series, +105C Table 1 - Ratings & Part Number Reference cont'd VDC 500 500 500 500 500 VDC Rated Capacitance 100 Hz 20C (F) 1500 2200 3300 3300 6800 Rated Capacitance Size Code Case Size D x L (mm) QC QD QH QP QT 90 x 67 90 x 75 90 x 98 90 x 146 90 x 220 Size Code Case Size Ripple Current 100 Hz 105C (A) 8.4 10.2 13.1 14.1 20.0 10 kHz 105C (A) 14.0 16.3 20.3 23.4 29.3 ESR Maximum Impedance Maximum 100 Hz 20C (m) 160 112 75 80 41 10 kHz 20C (m) 130 90 60 66 34 ALS4(1)(2)152QC500 ALS4(1)(2)222QD500 ALS4(1)(2)332QH500 ALS4(1)(2)332QP500 ALS4(1)(2)682QT500 ESR Impedance Part Number Ripple Current Part Number (1) Mounting Code: 0 = plain can, 1 = threaded mounting stud (2) Termination Code: See Termination Tables for available options (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com A4036_ALS40_41 * 8/30/2016 10 Screw Terminal Aluminum Electrolytic Capacitors - ALS40/41 Series, +105C Mechanical Data Polarity and Reversed Voltage Aluminium Electrolytic capacitors manufactured for 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 given off within the capacitor, usually leading to 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 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) Voltage Proof 2,500 VDC across insulating sleeve Safety Vent A safety vent for overpressure is featured on terminal deck. This is in the form of a rubber plug designed to relieve build-up of internal pressure due to overstress or catastrophic failure. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com A4036_ALS40_41 * 8/30/2016 11 Screw Terminal Aluminum Electrolytic Capacitors - ALS40/41 Series, +105C Marking KEMET Logo Rated Capacitance, Capacitance Tolerance Climatic Category Date of Manufacture, Batch Number Rated Voltage (VDC) Part Number Code Made in The European Union Construction Screw Terminal Insulating End Disc Detailed Cross Section Safety Vent Deck Insulating Sleeve Laser Welded Terminal Tab Aluminum Can Margin Laser Welded Terminal Tabs Aluminum Can Insulating Sleeve Deck Paper Spacer Impregnated with Electrolyte (First Layer) Polarity Mark (+) Screw Terminal (+) Cathode Aluminum Foil, Etched (Second Layer) Paper Spacer Impregnated with Electrolyte (Third Layer) Anode Aluminum Foil, Etched, Covered with Aluminum Oxide (Fourth Layer) (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com Safety Vent Plug Screw Terminal (-) A4036_ALS40_41 * 8/30/2016 12 Screw Terminal Aluminum Electrolytic Capacitors - ALS40/41 Series, +105C 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. Extended cathode Anode foil 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 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 defined 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 (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com Foil tabs Tissues Cathode foil Etching Forming Winding Decking Impregnation Assembly Aging Testing Sleeving Packing A4036_ALS40_41 * 8/30/2016 13 Screw Terminal Aluminum Electrolytic Capacitors - ALS40/41 Series, +105C KEMET Electronic Corporation Sales Offices For a complete list of our global sales offices, please visit www.kemet.com/sales. Disclaimer All product specifications, 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 Corporation's ("KEMET") knowledge of typical operating conditions for such applications, but are not intended to constitute - and KEMET specifically disclaims - any warranty concerning suitability for a specific 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 KEMET's 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 product-related 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. (c) KEMET Electronics Corporation * P.O. Box 5928 * Greenville, SC 29606 * 864-963-6300 * www.kemet.com A4036_ALS40_41 * 8/30/2016 14 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Kemet: ALS40A223DB025 ALS40A473DF025 ALS40A104KF025 ALS40A472DB063 ALS40A223KF063 ALS40A333MF063 ALS40A222DB100 ALS40A472DF100 ALS40A103KF100 ALS40A153MF100 ALS40A333QT200 ALS40A471DE400 ALS40A472NP400 ALS40A102KF415 ALS40A221DE450 ALS41A154NP040 ALS41A222DB100 ALS41A332KF200 ALS41A681DF350 ALS41A222MF350 ALS41A102KF400 ALS41A103QT400 ALS41A681KF450 ALS41C392QP400 ALS41M332NP450 ALS41M472NT450