A750MV187M1HAAE022

Radial Solid Polymer Aluminum Capacitors A750 105°C Overview Applications KEMET’s Radial Solid Polymer Aluminum Capacitors offer longer life and greater stability across a wide range of temperatures. This highly conductive solid polymer electrolyte eliminates the risk of drying out and, due to its low ESR properties, is able to withstand higher ripple currents during normal operation. This series is ideally suited for industrial and commercial applications. For AEC-Q200 qualified parts, please visit KEMET's A768 Datasheet. Typical applications include mobile phone chargers, computer motherboards, servers, and adapters (laptop power supplies). Benefits • Through-hole form factor • Low impedance • High ripple current • 105°C/2,000 hours • RoHS compliant • Halogen-free Click image above for interactive 3D content Open PDF in Adobe Reader for full functionality Part Number System A 750 EK 567 M 0E AA E 020 Capacitor Class Series Size Code Capacitance Code (pF) Tolerance Rated Voltage (VDC) Packaging Electrical Parameters ESR Radial Solid Polymer Aluminum Capacitors 105°C 2,000 hours See Dimension Table A = Aluminum First two digits represent significant figures for capacitance values. Last digit specifies the number of zeros to be added. M = ±20% 2.5 = 0E 4 = 0G 6.3 = 0J 10 = 1A 16 = 1C 25 = 1E 35 = 1V 50 = 1H 63 = 1J See Ordering Options Table E = Standard/ESR Last 3 digits represent significant figures for ESR values. (mΩ) Built Into Tomorrow © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com A4067_A750 • 1/22/2021 1 Radial Solid Polymer Aluminum Capacitors A750 105°C Ordering Options Table Diameter Packaging Type Lead Type Lead Length (mm) Lead and Packaging Code Standard Bulk Packaging Options 5 – 18 Bulk (bag) 5 – 18 Bulk (bag) Bulk (bag) 5 – 18 Long Lead (Loose Standard Leads) Cut Leads Formed Leads 15 Minimum AA 5(1) 5(1) BA CA Standard Auto-Insertion Packaging Options 5–8 Ammo Tape and Box Ammo Tape and Box Formed to 2.5 mm Formed to 5 mm 6–8 Ammo Tape and Box Straight 10 – 13 Ammo Tape and Box Straight 5 (1) H0 = 16±0.5 H0 = 16±0.5 H = 18.5±0.5 (for 8 x 12 H = 20±0.5) FA DA H = 18.5±0.5 EA EA Contact KEMET for other Lead and Packaging options Contact KEMET for custom Lead Length and options 3 to 10 mm Size Code Dimensions DxL BG BK BM BQ EA EK EM EQ KK KR KS KV KW MS MU MV MW 5x7 5x8 5x9 5x11 6.3x5 6.3x8 6.3x9 6.3x11 8x8 8x11.5 8x12 8x14 8x16 10x12 10x12.5 10x14 10x16 Lead and Packaging Code (SPQ) AA Bulk (Bag) BA Bulk (Bag) CA Bulk (Bag) DA, EA, FA Ammo, Tape and Box 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 500 500 500 500 500 250 250 250 250 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 500 500 500 500 500 250 250 250 250 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 500 500 500 500 500 250 250 250 250 2,000 2,000 2,000 2,000 1,500 1,500 1,500 1,500 1,000 1,000 1,000 1,000 1,000 600 600 600 600 © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com A4067_A750 • 1/22/2021 2 Radial Solid Polymer Aluminum Capacitors A750 105°C Long Lead (Loose Standard Leads) Diameter d F ±0.5 H Minimum d F H 5 6.3 8 10 13 18 0.5 2 15 0.5 2.5 15 0.6 3.5 15 0.6 5 15 0.6 5 15 0.8 7.5 15 4 Minimum Cut Lead Diameter d F ±0.5 d F 5 6.3 8 10 13 18 0.5 2 0.5 2.5 0.6 3.5 0.6 5 0.6 5 0.8 7.5 H According to customer requirement 3 – 10 mm H ±0.5 Formed Lead d Diameter F ±0.5 5 d F H 6.3 8 10 13 18 0.5 0.5 0.6 0.6 0.6 0.8 5 5 5 5 5 5 According to customer requirement 3 – 10 mm 2.5 H ±0.5 Maximum © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com A4067_A750 • 1/22/2021 3 Radial Solid Polymer Aluminum Capacitors A750 105°C Dimensions – Millimeters d P L 15 Minimum D D 4 Minimum L d P Size Code Nominal Tolerance Nominal Tolerance Nominal Tolerance Nominal Tolerance Safety Vent BG BK BM EK EM EQ KK KR KS KV KW MS MU MV MW 5 5 5 6.3 6.3 6.3 8 8 8 8 8 10 10 10 10 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 7 8 9 8 9 11 8 11.5 12 14 16 12 12.5 14 16 ±1.0 ±1.0 ±1.0 ±1.0 ±1.0 ±1.0 ±1.0 ±1.5 ±1.0 ±2.0 ±2.0 ±1.0 ±1.5 ±2.0 ±2.0 0.5 0.5 0.5 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 ±0.05 2.0 2.0 2.0 2.5 2.5 2.5 3.5 3.5 3.5 3.5 3.5 5.0 5.0 5.0 5.0 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 Yes Yes Yes Yes Performance Characteristics Item Performance Characteristics Capacitance Range 47 – 2,200 µF Rated Voltage 2.5 – 63 VDC Operating Temperature −55°C to +105°C Capacitance Tolerance ±20% at 120 Hz/20°C Life Test Leakage Current 2,000 hours (see conditions in Test Method & Performance) I ≤ 0.2 CV or 280 µA, whichever is greater C = Rated capacitance (µF), V = Rated voltage (VDC), Voltage applied for 2 minutes at 20°C. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com A4067_A750 • 1/22/2021 4 Radial Solid Polymer Aluminum Capacitors A750 105°C Dissipation Factor (tan δ) Rated Voltage (V) 2.5 – 63 tan δ (Maximum) at 120 Hz/20°C 0.12 Compensation Factor of Ripple Current (RC) vs. Frequency Frequency 120 Hz ≤ f < 1 kHz 1 kHz ≤ f < 10 kHz 0.05 0.30 Coefficient 10 kHz ≤ f < 100 kHz 100 kHz ≤ f < 500 kHz 0.70 1.00 Test Method & Performance Conditions Load Life Test Shelf Life Test Temperature 105°C 105°C Test Duration 2,000 hours 96 hours Ripple Current No ripple current applied No ripple current applied The sum of DC voltage and the peak AC voltage must not exceed the rated voltage of the capacitor No voltage applied Voltage Performance The following specifications will be satisfied when the capacitor is restored to 20°C. Capacitance Change Within ±20% of the initial value Dissipation Factor Does not exceed 150% of the specified value ESR Does not exceed 150% of the specified value Leakage Current Does not exceed specified value The following specifications will be satisfied when the capacitor is restored to 20°C after application of rated voltage for 1,000 hours at 60°C, 90%~95% RH. Damp Heat Capacitance Change Within ±20% of the initial value Dissipation Factor Does not exceed 150% of the specified value ESR Does not exceed 150% of the specified value Leakage Current Surge Voltage (Rated Voltage x 1.15 (V)) Capacitance Change Does not exceed specified value The following specifications will be satisfied when the capacitor is subjected to 1,000 cycles each consisting of charge with the surge voltages specified at 105°C for 30 seconds through a protective resistor (Rc = 1 kΩ) and discharge for 5 minutes 30 seconds. Within ±20% of the initial value Dissipation Factor Does not exceed 150% of the specified value ESR Does not exceed 150% of the specified value Leakage Current Does not exceed specified value © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com A4067_A750 • 1/22/2021 5 Radial Solid Polymer Aluminum Capacitors A750 105°C Shelf Life and Re-Ageing Shelf Life Solderability is 12 months The capacitance, ESR and impedance of a capacitor will not change significantly after extended storage periods, however the leakage current will slowly increase. • This series should not be stored in high temperatures or where there is a high level of humidity. • The suitable storage condition is +5 to +35°C and less than 75% in relative humidity. • Do not store in damp conditions such as water, saltwater spray or oil spray. • Do not store in an environment full of hazardous gas (hydrogen sulphide, sulphurous acid gas, nitrous acid, chlorine gas, ammonium, etc.) • Do not store under exposure to ozone, ultraviolet rays or radiation. If a capacitor has been stored for more than 24 months under these conditions and it shows increased leakage current, then a treatment by voltage application is recommended. Re-age Procedure Apply the rated DC voltage to the capacitor at 105°C for a period of 120 minutes through a 1 kΩ series resistor. Environmental Compliance All Part Numbers in this datasheet are Reach and RoHS compliant, and Halogen-Free. 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 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. Due to customer requirements, there may appear additional markings such as LF = Lead-free, or LFW = Lead-free wires on the label. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com A4067_A750 • 1/22/2021 6 Radial Solid Polymer Aluminum Capacitors A750 105°C Table 1 – Ratings & Part Number Reference Rated Case Size Capacitance D x L (mm) 120 Hz 20°C (µF) ESR 100 kHz 20°C (mΩ) RC 100 kHz 105°C (mA) LC 20°C 2 minutes (µA) KEMET Part Number VDC VDC Surge Voltage 2.5 2.5 2.5 2.5 2.5 2.5 4 4 4 4 4 4 4 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 6.3 10 10 10 10 10 10 10 10 10 10 10 10 10 2.9 2.9 2.9 2.9 2.9 2.9 4.6 4.6 4.6 4.6 4.6 4.6 4.6 7.2 7.2 7.2 7.2 7.2 7.2 7.2 7.2 7.2 7.2 7.2 7.2 7.2 7.2 7.2 7.2 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 11.5 330 470 560 820 1,000 1500 560 680 820 1000 1200 1800 2200 220 270 270 330 330 390 390 470 560 680 680 820 820 1,000 1,200 1,500 100 120 220 270 330 470 470 560 560 680 680 820 1,000 6.3 x 8 6.3 x 8 6.3 x 8 6.3 x 8 8x8 8 × 11.5 6.3 x 8 8 × 11.5 8 × 11.5 8 × 11.5 8 × 11.5 10 × 12.5 10 × 12.5 5x7 5×8 5x7 5×8 5x7 5×8 5x9 6.3 x 8 6.3 x 8 6.3 x 8 8x8 6.3 × 9 8x8 8x8 8 x 12 8 x 12 5×8 5×8 6.3 x 8 6.3 x 8 6.3 x 8 6.3 × 9 8x8 6.3 × 11 8x8 6.3 × 11 8 x 12 8 x 12 10 x 12 7 7 20 7 12 7 18 7 7 7 7 7 7 20 11 20 11 20 11 20 18 18 8 16 8 16 15 14 14 24 24 18 10 16 12 16 12 16 15 14 14 13 5,600 5,600 2,690 5,600 5,700 6,100 3,100 6,100 6,100 6,100 6,100 6,100 6,100 2,500 3,700 3,100 3,700 3,100 3,700 3,100 3,100 3,100 5,000 4,100 5,000 4,100 4,100 4,100 4,100 2,490 2,490 3,100 4,680 4,100 4,100 4,100 4,100 4,100 3,600 4,100 4,100 4,500 500 500 280 500 500 750 448 544 656 800 960 1,440 1,760 280 340 340 416 416 491 491 592 706 857 857 1,033 1,033 1,260 1,512 1,890 200 240 440 540 660 940 940 1,120 1,120 1,360 1,360 1,640 2,000 A750EK337M0E(1)E007 A750EK477M0E(1)E007 A750EK567M0E(1)E020 A750EK827M0E(1)E007 A750KK108M0E(1)E012 A750KR158M0E(1)E007 A750EK567M0G(1)E018 A750KR687M0G(1)E007 A750KR827M0G(1)E007 A750KR108M0G(1)E007 A750KR128M0G(1)E007 A750MU188M0G(1)E007 A750MU228M0G(1)E007 A750BG227M0J(1)E020 A750BK277M0J(1)E011 A750BG277M0J(1)E020 A750BK337M0J(1)E011 A750BG337M0J(1)E020 A750BK397M0J(1)E011 A750BM397M0J(1)E020 A750EK477M0J(1)E018 A750EK567M0J(1)E018 A750EK687M0J(1)E008 A750KK687M0J(1)E016 A750EM827M0J(1)E008 A750KK827M0J(1)E016 A750KK108M0J(1)E015 A750KS128M0J(1)E014 A750KS158M0J(1)E014 A750BK107M1A(1)E024 A750BK127M1A(1)E024 A750EK227M1A(1)E018 A750EK277M1A(1)E010 A750EK337M1A(1)E016 A750EM477M1A(1)E012 A750KK477M1A(1)E016 A750EQ567M1A(1)E012 A750KK567M1A(1)E016 A750EQ687M1A(1)E015 A750KS687M1A(1)E014 A750KS827M1A(1)E014 A750MS108M1A(1)E013 VDC VDC Surge Rated Capacitance Case Size ESR RC LC Part Number (1)Please see packaging codes for options. (2)Electrical Parameters code. See Part Number System for available options © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com A4067_A750 • 1/22/2021 7 Radial Solid Polymer Aluminum Capacitors A750 105°C Table 1 – Ratings & Part Number Reference cont. Rated Case Size Capacitance D x L (mm) 120 Hz 20°C (µF) ESR 100 kHz 20°C (mΩ) RC 100 kHz 105°C (mA) LC 20°C 2 minutes (µA) KEMET Part Number VDC VDC Surge Voltage 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 25 25 25 25 25 25 25 25 25 25 35 35 35 35 35 35 50 50 50 50 63 63 18.4 18.4 18.4 18.4 18.4 18.4 18.4 18.4 18.4 18.4 18.4 18.4 18.4 18.4 18.4 28.8 28.8 28.8 28.8 28.8 28.8 28.8 28.8 28.8 28.8 40.3 40.3 40.3 40.3 40.3 40.3 57.5 57.5 57.5 57.5 72.5 72.5 100 220 270 330 330 390 470 470 560 820 1,000 1200 1500 1800 2200 47 100 220 330 470 560 680 820 1000 1200 270 330 390 470 560 680 180 220 270 330 150 180 6.3 x 8 6.3 x 8 6.3 × 9 6.3 × 9 8x8 6.3 × 11 6.3 × 11 8 x 12 8 x 12 10 x 12 10 x 12 10 × 14 10 × 14 10 × 16 10 × 16 6.3 x 8 8x8 8 x 12 8 x 12 10 x 12 10 x 12 8 × 16 10 × 14 10 × 14 10 × 16 8 × 14 8 × 16 10 × 14 10 × 14 10 × 16 10 × 16 10 × 14 10 × 14 10 × 14 10 × 16 10 × 14 10 × 16 18 16 15 15 14 15 15 13 13 13 13 12 10 10 10 40 40 15 18 15 15 16 14 14 14 20 20 20 18 18 18 22 20 18 20 22 20 2,900 2,900 3,600 3,600 5,000 3,600 3,600 4,100 4,800 4,800 5,250 6,100 6,100 7,000 7,000 2,900 4,500 4,420 3,500 4,900 4,900 4,650 5,100 5,100 5,910 4,000 4,100 4,300 4,500 4,690 4,690 4,100 4,300 4,500 4,950 4,100 4,950 320 704 864 1,056 1,056 1,248 1,504 1,504 1,792 2,624 3,200 3,840 4,800 5,760 7,040 280 500 1,100 1,650 2,350 2,800 3,400 4,100 5,000 6,000 1,890 2,310 2,730 3,290 3,920 4,760 1,800 2,200 2,700 3,300 1,890 2,268 A750EK107M1C(1)E018 A750EK227M1C(1)E016 A750EM277M1C(1)E015 A750EM337M1C(1)E015 A750KK337M1C(1)E014 A750EQ397M1C(1)E015 A750EQ477M1C(1)E015 A750KS477M1C(1)E013 A750KS567M1C(1)E013 A750MS827M1C(1)E013 A750MS108M1C(1)E013 A750MV128M1C(1)E012 A750MV158M1C(1)E010 A750MW188M1C(1)E010 A750MW228M1C(1)E010 A750EK476M1E(1)E040 A750KK107M1E(1)E040 A750KS227M1E(1)E015 A750KS337M1E(1)E018 A750MS477M1E(1)E015 A750MS567M1E(1)E015 A750KW687M1E(1)E016 A750MV827M1E(1)E014 A750MV108M1E(1)E014 A750MW128M1E(1)E014 A750KV277M1V(1)E020 A750KW337M1V(1)E020 A750MV397M1V(1)E020 A750MV477M1V(1)E018 A750MW567M1V(1)E018 A750MW687M1V(1)E018 A750MV187M1H(1)E022 A750MV227M1H(1)E020 A750MV277M1H(1)E018 A750MW337M1H(1)E020 A750MV157M1J(1)E022 A750MW187M1J(1)E020 VDC VDC Surge Rated Capacitance Case Size ESR RC LC Part Number (1)Please see packaging codes for options. (2)Electrical Parameters code. See Part Number System for available options © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com A4067_A750 • 1/22/2021 8 Radial Solid Polymer Aluminum Capacitors A750 105°C Installing Solid Polymer Aluminum Capacitors are prone to a change in leakage current due to thermal stress during soldering. The leakage current may increase after soldering or reflow soldering. Therefore, verify the suitability for use in circuits sensitive to leakage current. A general principle is that lower temperature operation results in a longer, useful life of the capacitor. For this reason, it should be ensured that electrolytic capacitors are placed away from heat-emitting components. Adequate space should be allowed between components for cooling air to circulate, especially when high ripple current loads are applied. In any case, the maximum rated temperature must not be exceeded. • Do not deform the case of capacitors or use capacitors with a deformed case. • Verify that the connections of the capacitors are able to insert on the board without excessive mechanical force. Excessive force during insertion, as well as after soldering may cause terminal damage and affect the electrical performance. • Ensure electrical insulation between the capacitor case, negative terminal, positive terminal and PCB. • If the capacitors require mounting through additional means, the recommended mounting accessories shall be used. • Verify the correct polarization of the capacitor on the board. KEMET recommends, to ensure that the voltage across each capacitor does not exceed its rated voltage. Temperature Stability Characteristics Stable characteristics in a very low temperature range allows for less circuits in the design. Due to a solid polymer electrolyte, Solid Polymer Aluminum Capacitors feature higher conductivity. This results in a lower ESR which, coupled with high capacitance allows an aluminum polymer capacitor to replace several standard electrolytic capacitors, reducing the number of components and maximizing board space. The ESR of polymer capacitors is nearly constant within its operating temperature range, while the ESR of a standard electrolytic capacitor noticeably changes with temperature. Temperature Stability Characteristics 1,000 Aluminum Electrolytic Conductive Polymer Electrolytic ESR (Ω) 100 10 1 0.1 0.01 −55 −20 0 20 Temperature (°C) 70 105 125 © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com A4067_A750 • 1/22/2021 9 Radial Solid Polymer Aluminum Capacitors A750 105°C Expected Life Calculation Chart Expected life depends on operating temperature according to the following formula: L = Lo x 10(To-T)/20 Where: L: Expected life Lo: Life at maximum permissible operating temperature with rated operating voltage applied (hours) T: Actual operating temperature To: Maximum permissible operating temperature Actual Operating Temperature (ºC) Expected Life Calculation Chart 105ºC 85ºC 65ºC 2,000 20,000 200,000 Expected Life (hours) The effect of derating temperature can be seen in this graph. In this example, the life expectancy of a 2,000 hour Polymer capacitor is significantly greater than that of a 2,000 hour standard electrolytic capacitor. Capacitor Life (H) 50,000 100,000 150,000 200,000 Temperature (ºC) 105 100 95 90 Aluminum Electrolytic Conductive Polymer Electrolytic 85 80 75 70 65 © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com A4067_A750 • 1/22/2021 10 Radial Solid Polymer Aluminum Capacitors A750 105°C Stability of ESR across Frequency Range Due to a solid polymer electrolyte, the ESR curve of a solid polymer aluminum capacitor, is lower and more stable than that of a standard electrolytic capacitor. Stable ESR Values across Frequency 100 Aluminum Electrolytic Conductive Polymer Electrolytic ESR 10 1 0.1 0.01 0 10K 100K Frequency (Hz) 1M 10M High Resistance to Ripple Current As a result of a lower ESR, solid polymer aluminum capacitors are able to withstand higher ripple currents during normal operation. Allowable Ripple Current (100 kHz 105°C) Ripple Current (Arms) 4 3.5 3 Aluminum Electrolytic Conductive Polymer Electrolytic 2.5 2 1.5 1 0.5 0 33 µF/16 V 47 µF/16 V 100 µF/16 V 220 µF/16 V © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com A4067_A750 • 1/22/2021 11 Radial Solid Polymer Aluminum Capacitors A750 105°C Marking Negative Polarity Blue Line Date Code* Trademark 1 Digits = Rated Voltage st Letter = Year Code Series Final Digits = Week of the Year Date Code* (Last 3 Digits) S = 2019 01 = 1 week of the Year to 52 = 52nd week of the Year st Year Code S 2019 T 2020 U 2021 V 2022 W 2023 X 2024 Y 2025 Z 2026 Capacitance Rated Voltage Construction Aluminum Can Lead Terminal Tabs Detailed Cross Section Rubber Seal Terminal Tab Rubber Seal Margin Aluminum Can Paper Spacer with Solid Polymer Electrolyte (First Layer) Paper Spacer with Solid Polymer Electrolyte (Third Layer) Anode Aluminum Foil, Cathode Aluminum Etched, Covered with Foil, Etched Aluminum Oxide (Fourth Layer) (Second Layer) © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com Lead (+) Lead (−) A4067_A750 • 1/22/2021 12 Radial Solid Polymer Aluminum Capacitors A750 105°C Flow Soldering (not suitable for SMD parts) The soldering conditions should be within the specified conditions below: • Do not dip the capacitors body into the melted solder. • Flux should only be applied to the capacitors terminals. • Vapour heat transfer systems are not recommended. The system should be thermal, such as infra-red radiation or hot blast. • Observe the soldering conditions as shown below. • Do not exceed these limits and avoid repeated reflowing. Flow Soldering Pre-heat Solder Temperature (°C) Maximum Time (Seconds) Maximum Repetitions < 120 260±5°C < 120 < 10 1 2 © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com A4067_A750 • 1/22/2021 13 Radial Solid Polymer Aluminum Capacitors A750 105°C Taping for Automatic Insertion Machines Fig. 1 (Diameter Φ5) 5 mm formed to 2.5 mm FA P2 P ∆h1 D F P1 H P2 ∆h L H1 Fig. 2 (Diameter for Φ5 to Φ8) 5 – 8 mm formed to 5 mm DA F1 Ho A W2 P1 H1 d W1 F W2 F1 A Dimensions (mm) D Tolerance ±0.5 Formed to 2.5 mm 5 5 Formed to 5 mm Straight leads 6 – 8 mm Straight leads 10 – 13 mm 7.0 0.5 9–11 7–11 8.0 12.0 6.3 8–11 8 10 13 P H H1 d F P1 W2 A P1 P2 F W 8.0 12.0 12 16.0 18.0 20.0 20.0 0.5 12.7 12.7 5.1 6.35 2.5 12.7 12.7 3.85 6.35 5 d W1 W0 W t W0 W1 W2 H t D0 P0 P0 ∆h D Ho D0 A H1 ∆h ∆h1 ±0.02 ±1.0 ±0.2 ±0.7 ±1.0 ±0.5 ±0.5 min ±0.5 max ±0.75 ±0.5 ±0.2 Max. Max. 6.3 8–11 8 d ∆h1 L D0 L P ∆h W1 W0 W P0 D0 Fig. 4 (Diameter for Φ10) 10 mm EA D P1 t W0 W P2 ∆h1 d Ho t L H W2 A Fig. 3 (Diameter for Φ6 to Φ8) 6 – 8 mm EA H1 F H P0 P ∆h D D0 P2 ∆h1 L W1 W0 W P0 P 18 12.5 9 1.5 17.5 16 18 12.5 9 1.5 18.5 16 t ±2 ±1 ±0.3 0 0 0.7 32.5 0.6 0.5 2.5 12.7 12.7 5.4 6.35 18 12.5 9 3.5 0.6 1.5 4 18.5 20 -- 0.6 12.7 12.7 3.85 6.35 15 15 5 5 11 18 12.5 7.5 © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com 9 1.5 18.5 33 36 41 40.5 A4067_A750 • 1/22/2021 14 Radial Solid Polymer Aluminum Capacitors A750 105°C Construction Data Foil tabs Anode foil 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 a conductive polymer 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 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 Cathode foil Tissues Slitting Winding Welding Forming Assembling Marking Aging Inspection Packing © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com A4067_A750 • 1/22/2021 15 Radial Solid Polymer Aluminum Capacitors A750 105°C Product Safety THESE NOTES SHOULD BE READ IN CONJUNCTION WITH THE PRODUCT DATA SHEET. FAILURE TO OBSERVE THE RATINGS AND THE INFORMATION ON THIS SHEET MAY RESULT IN A SAFETY HAZARD. Warning When potential lethal voltages e.g. 30 VAC (RMS) or 60 VDC are applied to the terminals of this product, the use of a hazard warning label is recommended. 1. Electrolyte Conductive polymer aluminum solid electrolytic capacitors contain polymers (electrolytes) which can be hazardous. 1.1 Safety Precautions In the event of gas venting, avoid contact and inhalation. Wash the affected area with hot water. Use rubber gloves to avoid skin contact. Any contact with the eyes should be liberally irrigated with water and medical advice sought. 2. Intrinsic Properties 2.1 Operating DC capacitors are polar devices and will operate safely only if correctly connected. Reversing the connections will result in high leakage currents which could subsequently cause short circuit failure and possibly explosion and fire. Correctly polarized operation may result in the above failure modes if: • The surge voltage is exceeded • The ambient temperature is too high • Excessive ripple currents are applied 2.2 Non-Operating Excessive torque or soldering heat may affect the performance of the capacitor or damage the sealing. Electric shock may result if capacitors are not discharged. 3. Disposal Aluminum electrolytic capacitors are consignable waste under the Special Waste Regulations 1996 (Statutory Instrument 1996 No 972), which complies with the EC Hazardous Waste Directive – Directive 91/689/EEC. The electrolyte should therefore be treated as a hazardous waste and advice should be sought from the local office of the Environmental Agency regarding its disposal. Due to the construction of an aluminum electrolytic capacitors, high temperature incineration may cause the component to explode due to build-up of internal pressure. In addition, incineration may also cause the emission of noxious fumes. KEMET strongly recommends that if there are any doubts regarding the disposal of conductive polymer aluminum solid electrolytic capacitors, that advice be sought from the local regulating authority. In addition, KEMET would like to request that users of aluminum electrolytic capacitors respect the needs of the environment and, wherever possible, recover as much of the materials as possible, i.e. aluminum. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com A4067_A750 • 1/22/2021 16 Radial Solid Polymer Aluminum Capacitors A750 105°C Product Safety cont. 4. Unsafe Use Most failures are of a passive nature and do not represent a safety hazard. A hazard may, however, arise if this failure causes a dangerous malfunction of the equipment in which the capacitor is employed. Circuits should be designed to fail safe under the normal modes of failure. The usual failure mode is an increase in leakage current or short circuit. Other possible modes are decrease of capacitance, increase in dissipation factor (and impedance) or an open circuit. Capacitors should be used in a well-ventilated enclosure or cabinet. 5. Mounting Care should be taken when mounting by clamp, that any safety vent in the can is not covered. 6. Fumigation In many countries throughout the world it is now common practice to fumigate shipments of products in order to control insect infestation, particularly when wooden packaging is used. Currently, methyl bromide is widely used as a fumigant, which can penetrate cardboard packing and polymer bags and, therefore, come into direct contact with equipment or components contained within. If aluminum electrolytic capacitors become exposed to methyl bromide then corrosion may occur, depending upon the concentration and exposure time to the chemical. This failure mode can affect all types of KEMET aluminum electrolytic capacitors. Methyl bromide can penetrate the seals of aluminum electrolytic capacitors and cause internal corrosion of the anode connection, resulting in the component becoming open circuit. The rate of corrosion will depend upon the level of exposure to methyl bromide as well as the subsequent operating conditions, such as voltage and temperature. It may take months or, in some cases, several years before the component becomes open circuit. 7. Dielectric Absorption A phenomenon known as dielectric absorption can cause aluminum electrolytic capacitors to recharge themselves. The phenomenon is well known but impossible to predict with any great accuracy, so potentially any electrolytic product could be affected. Thus, a capacitor that has been charged and then completely discharged will appear to recharge itself if left open circuit; this will manifest itself as a small voltage across the terminals of the capacitor. Generally, the voltages seen are less than 20 VDC. However, higher voltages have on occasion been reported. In order to avoid any problems caused by this voltage, KEMET recommends that capacitors be discharged before connecting to the terminals. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com A4067_A750 • 1/22/2021 17 Radial Solid Polymer Aluminum Capacitors A750 105°C KEMET Electronics 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. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com A4067_A750 • 1/22/2021 18