Radial Crown Aluminum Electrolytic Capacitors PEH126, +150°C, PEH220, +150°C, PEH225, +125ºC and +150ºC, and PEH226, +150ºC Overview Applications These electrolytic capacitors contain a radial crown which allows them to be mounted in a standing position. They feature outstanding electrical performance, a polarized, all-welded design, tinned copper wire leads, a negative pole connected to the case, and plastic insulation. The winding is housed in a cylindrical aluminium can with a high purity aluminium lid and a high quality rubber gasket. Low ESR is a result of a low resistive electrolyte/paper system and an all-welded design. Thanks to its mechanical robustness these capacitors are suitable for use in mobile and aircraft installations with operation up to +150°C. KEMET’s PEH126, PEH220, PEH225, and PEH226 are high performance electrolytic capacitors. They are designed for automotive applications with high demands on resistance to vibrations and high ambient temperature. Benefits • • • • • • • • Up to 2,000 hours at +150°C Resistance to vibrations Resistance to high ambient temperature High ripple current Low ESR Polarized all-welded design Outstanding electrical performance Radial crown which allows mounting in a standing position Click image above for interactive 3D content Open PDF in Adobe Reader for full functionality Part Number System PEH126 H F 368 E Q Series Voltage (VDC) Size Code Capacitance Code (pF) Version Capacitance Tolerance See Dimension Table The second two digits indicate the two most significant digits of the capacitance value. The first digit indicates the total number digits. E = Standard Radial Crown Aluminum Electrolytic with Soldering Star Termination H = 25 K = 40 M = 63 Q = -10 +30% One world. One KEMET © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4017_PEH126_220_225_226 • 9/8/2015 1 Radial Crown Aluminum Electrolytic Capacitors PEH126, +150°C, PEH220, +150°C, PEH225, +125ºC and +150ºC, and PEH226, +150ºC Part Number System cont'd PEH220 H F 415 0 M Series Voltage (VDC) Size Code Capacitance Code (pF) Version Capacitance Tolerance See Dimension Table The second two digits indicate the two most significant digits of the capacitance value. The first digit indicates the total number digits. 0 = Standard Radial Crown Aluminum Electrolytic with Soldering Star Termination H = 25 K = 40 M = 63 Q = -10 +30% M = ±20% PEH225 H F 422 0 M Series Voltage (VDC) Size Code Capacitance Code (pF) Version Capacitance Tolerance See Dimension Table The second two digits indicate the two most significant digits of the capacitance value. The first digit indicates the total number digits. 0 = Standard Radial Crown Aluminum Electrolytic with Soldering Star Termination H = 25 K = 40 M = 63 Q = -10 +30% M = ±20% PEH226 H F 415 0 M Series Voltage (VDC) Size Code Capacitance Code (pF) Version Capacitance Tolerance See Dimension Table The second two digits indicate the two most significant digits of the capacitance value. The first digit indicates the total number digits. 0 = Standard Radial Crown Aluminum Electrolytic with Soldering Star Termination H = 25 K = 40 M = 63 © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com Q = -10 +30% M = ±20% A4017_PEH126_220_225_226 • 9/8/2015 2 Radial Crown Aluminum Electrolytic Capacitors PEH126, +150°C, PEH220, +150°C, PEH225, +125ºC and +150ºC, and PEH226, +150ºC Performance Characteristics PEH126 Item Performance Characteristics Series Capacitance Range Rated Voltage PEH126 250 – 4,000 µF 25 – 63 VDC Operating Temperature -40 to +150°C Capacitance Tolerance -10/+30%, (±20% select values) at 100 Hz/+20°C Shelf Life Leakage Current Vibration Test Specifications Standards 5,000 hours at +105°C or 10 years at +40°C 0 VDC I = 0.003 CV + 4.0 (µA) C = rated capacitance (µF), V = rated voltage (VDC). Voltage applied for 5 minutes at +20°C. Procedure Requirements 1.5 mm displacement amplitude or 20 g maximum acceleration. Vibration applied for three 2-hour sessions at 10 – 2,000 Hz (capacitor clamped by body). No leakage of electrolyte or other visible damage. Deviations in capacitance and tan δ from initial measurements must not exceed: Δ C/C < 5% IEC 60384–4 long life grade 40/125/56, AEC–Q200 Performance Characteristics PEH220 Item Performance Characteristics Series Capacitance Range Rated Voltage PEH220 250 – 4,700 µF 25 – 63 VDC Operating Temperature -40 to +150°C Capacitance Tolerance -10/+30%, (±20% select values) at 100 Hz/+20°C Shelf Life Leakage Current Vibration Test Specifications Standards 5,000 hours at +105°C or 10 years at +40°C 0 VDC I = 0.003 CV + 4.0 (µA) C = rated capacitance (µF), V = rated voltage (VDC). Voltage applied for 5 minutes at +20°C. Procedure Requirements 1.5 mm displacement amplitude or 20 g maximum acceleration. Vibration applied for three 22-hour sessions at 10 – 2,000 Hz (capacitor clamped by body). No leakage of electrolyte or other visible damage. Deviations in capacitance and tan δ from initial measurements must not exceed: Δ C/C < 5% IEC 60384–4 long life grade 40/125/56, AEC–Q200 © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4017_PEH126_220_225_226 • 9/8/2015 3 Radial Crown Aluminum Electrolytic Capacitors PEH126, +150°C, PEH220, +150°C, PEH225, +125ºC and +150ºC, and PEH226, +150ºC Performance Characteristics PEH225 Item Performance Characteristics Series Capacitance Range Rated Voltage PEH225 470 – 6,300 µF 25 – 63 VDC Operating Temperature -40 to +125°C (-40 to +150°C at derated voltage) Capacitance Tolerance -10/+30%, (±20% select values) at 100 Hz/+20°C Shelf Life Leakage Current Vibration Test Specifications Standards 5,000 hours at +105°C or 10 years at +40°C 0 VDC I = 0.003 CV + 4.0 (µA) C = rated capacitance (µF), V = rated voltage (VDC). Voltage applied for 5 minutes at +20°C. Procedure Requirements 1.5 mm displacement amplitude or 20 g maximum acceleration. Vibration applied for three 22-hour sessions at 10 – 2,000 Hz (capacitor clamped by body). No leakage of electrolyte or other visible damage. Deviations in capacitance and tan δ from initial measurements must not exceed: Δ C/C < 5% IEC 60384–4 long life grade 40/125/56, AEC–Q200 Performance Characteristics PEH226 Item Performance Characteristics Series Capacitance Range Rated Voltage PEH226 250 – 4,700 µF 25 – 63 VDC Operating Temperature -40 to +150°C Capacitance Tolerance -10/+30%, (±20% select values) at 100 Hz/+20°C Shelf Life Leakage Current Vibration Test Specifications Standards 5,000 hours at +105°C or 10 years at +40°C 0 VDC I = 0.003 CV + 4.0 (µA) C = rated capacitance (µF), V = rated voltage (VDC). Voltage applied for 5 minutes at +20°C. Procedure Requirements 1.5 mm displacement amplitude or 20 g maximum acceleration. Vibration applied for three 22-hour sessions at 10 – 2,000 Hz (capacitor clamped by body). No leakage of electrolyte or other visible damage. Deviations in capacitance and tan δ from initial measurements must not exceed: Δ C/C < 5% IEC 60384–4 long life grade 40/125/56, AEC–Q200 © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4017_PEH126_220_225_226 • 9/8/2015 4 Radial Crown Aluminum Electrolytic Capacitors PEH126, +150°C, PEH220, +150°C, PEH225, +125ºC and +150ºC, and PEH226, +150ºC Compensation Factor of Ripple Current (RC) vs. Frequency Frequency 100 Hz 300 Hz 1 kHz 5 kHz 100 kHz Coefficient 0.35 0.57 0.80 1.00 1.04 Test Method & Performance Endurance Life Test Conditions Performance Temperature +150°C Test Duration 1,500 hours (16 mm diameter), 2,000 hours (20 mm diameter) Ripple Current Voltage Performance Maximum ripple current specified in table The sum of DC voltage and the peak AC voltage must not exceed the rated voltage of the capacitor The following specifications will be satisfied when the capacitor is tested at +20°C: Capacitance Change Equivalent Series Resistance Leakage Current Within 15% of the initial value Does not exceed 200% of the initial value Does not exceed leakage current limit Ordering Options Table Packaging Kind Lead Length (mm) Lead and Packaging Code Standard Packaging Option Box 3.3 ±0.5 E1 © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4017_PEH126_220_225_226 • 9/8/2015 5 Radial Crown Aluminum Electrolytic Capacitors PEH126, +150°C, PEH220, +150°C, PEH225, +125ºC and +150ºC, and PEH226, +150ºC Dimensions – Millimeters PEH126 END VIEW (+) SIDE VIEW D+ 1.5 ±0 .5 LL D 15.24 ±0.1 L Size Code D ±0.5 0.8 ±0.1 Dimensions in mm L d ±1 ±0.03 ±0.5 LL Approximate Weight Grams F 16.0 27.5 1.0 3.3 8 G 16.0 35.5 1.0 3.3 11 H 20.0 31.0 1.0 3.3 13 J 20.0 39.0 1.0 3.3 20 L 20.0 48.0 1.0 3.3 24 Dimensions – Millimeters PEH220 – 226 END VIEW (+) SIDE VIEW D+ 1.5 ±0 .5 LL D 15.24 ±0.1 L Size Code D ±0.5 Dimensions in mm L d 0.8 ±0.1 ±1 ±0.03 ±0.5 LL Approximate Weight Grams F 16.0 27.5 1.0 3.3 8 G 16.0 35.5 1.0 3.3 11 H 20.0 27.5 1.0 3.3 13 J 20.0 35.5 1.0 3.3 20 L 20.0 43.5 1.0 3.3 24 © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4017_PEH126_220_225_226 • 9/8/2015 6 Radial Crown Aluminum Electrolytic Capacitors PEH126, +150°C, PEH220, +150°C, PEH225, +125ºC and +150ºC, and PEH226, +150ºC 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 ten years at 40°C. See sectional specification under each product series for specific data. Failure Rate Estimated field failure rate: ≤ 0.15 ppm (failures per year/produced number of capacitors per year). The expected failure rate for this capacitor range is based on field experience for capacitors with structural similarity. As per PEG Equivalents. 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. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4017_PEH126_220_225_226 • 9/8/2015 7 Radial Crown Aluminum Electrolytic Capacitors PEH126, +150°C, PEH220, +150°C, PEH225, +125ºC and +150ºC, and PEH226, +150ºC Table 1A – PEH126, Ratings & Part Number Reference VDC 25 25 25 25 25 40 40 40 40 40 40 40 63 63 63 63 63 VDC Rated Capacitance 100 Hz 20°C (µF) 1000 1500 2200 3300 4000 470 600 1000 1200 1500 2200 2700 250 370 470 680 900 Rated Capacitance Size Code Case Size D x L (mm) G G H J L F G H H H J L F G H J L 16 x 37 16 x 37 20 x 29 20 x 37 20 x 46 16 x 29 16 x 37 20 x 29 20 x 29 20 x 29 20 x 37 20 x 46 16 x 29 16 x 37 20 x 29 20 x 37 20 x 46 Size Code Case Size Ripple Current Maximum 100 Hz 125°C (A) 1.7 2.1 2.5 3.2 3.7 1.1 1.4 1.9 2 2.2 2.8 3.1 0.9 1.2 1.4 1.7 2.1 ≥ 5 kHz 105°C (A) 8.8 9.2 9.4 11.7 13.1 5.9 8.3 9.4 9 9.7 11.4 12.1 5.3 6.7 7.3 9 10.5 ≥ 5 kHz 125°C (A) 5.2 5.4 5.5 6.9 7.7 3.5 4.9 5.5 5.3 5.7 6.7 7.1 3.1 3.9 4.3 5.3 6.1 ≥ 5 kHz 150°C (A) 2 2.1 2.1 2.6 2.9 1.3 1.9 2.1 2 2.2 2.6 2.7 1.2 1.5 1.6 2 2.3 ESR Maximum 100 Hz 20°C (mΩ) 80 63 51 34 29 150 120 75 71 58 43 37 240 160 130 90 69 Ripple Current LESL 100 kHz 20°C (mΩ) 28 26 25 17 14 45 30 23 26 22 18 17 53 37 32 23 18 Approximate (nH) 12 12 12 15 17 10 12 12 12 12 15 17 10 12 12 15 17 ESR LESL Part Number PEH126HG410EQ PEH126HG415EQ PEH126HH422EQ PEH126HJ433EQ PEH126HL440EM PEH126KF347EQ PEH126KG360EQ PEH126KH410EQ PEH126KH412EQ PEH126KH415EQ PEH126KJ422EQ PEH126KL427EQ PEH126MF325EQ PEH126MG337EQ PEH126MH347EQ PEH126MJ368EQ PEH126ML390EQ Part Number Table 1B – PEH220, Ratings & Part Number Reference VDC Rated Capacitance 25 25 25 25 25 40 40 40 40 40 63 63 63 63 63 100 Hz 20°C (µF) 1500 2200 2200 3300 4700 800 1200 1500 2200 2700 250 370 470 680 900 VDC 1 Rated Capacitance Size Code Case Size F G H J L F G H J L F G H J L DxL (mm) 16 x 27 16 x 35 20 x 27 20 x 35 20 x 43 16 x 27 16 x 35 20 x 27 20 x 35 20 x 43 16 x 27 16 x 35 20 x 27 20 x 35 20 x 43 Size Code Case Size Ripple Current Maximum Rated Maximum ESR Maximum ≥ 5 kHz ≥ 5 kHz ≥ 5 kHz 100 Hz ≥ 5 kHz ≥ 5 kHz 125°C (A)1 140°C (A)1 150°C (A)1 125°C (A) 125°C (A) 20°C (mΩ) 13.9 8.8 3.9 4.8 6.1 78 15.8 10 4.5 5.8 7.4 56 16.6 10.5 4.7 5.2 6.6 61 19.1 12.1 5.4 6.4 8.1 43 21 13.3 5.9 7.4 9.3 32 13.6 8.6 3.9 4.7 5.9 108 15.5 9.8 4.4 5.7 7.2 74 17.1 10.8 4.8 5.4 6.8 68 19.4 12.2 5.5 6.5 8.2 49 20.7 13.1 5.9 7.3 9.2 39 10.5 6.6 3 3.6 4.5 233 12.2 7.7 3.5 4.5 5.7 160 14.2 9 4 4.5 5.7 134 16.3 10.3 4.6 5.6 7 94 17.7 11.2 5 6.3 7.9 74 Ripple Current 100 kHz 20°C (mΩ) 42 31 36 26 20 43 31 33 25 20 59 42 41 30 25 ESR 5 – 100 kHz 1 25 – 150°C (mΩ) 18.4 14.3 19 14.3 11.8 19.2 14.8 17.8 13.9 12.1 32.4 23.9 25.9 19.7 16.6 Part Number PEH220HF4150M PEH220HG4220M PEH220HH4220Q PEH220HJ4330Q PEH220HL4470Q PEH220KF3800Q PEH220KG4120Q PEH220KH4150Q PEH220KJ4220Q PEH220KL4270Q PEH220MF3250Q PEH220MG3370Q PEH220MH3470Q PEH220MJ3680Q PEH220ML3900Q Part Number Capacitor mounted with low thermal resistance path (heat-sink) © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4017_PEH126_220_225_226 • 9/8/2015 8 Radial Crown Aluminum Electrolytic Capacitors PEH126, +150°C, PEH220, +150°C, PEH225, +125ºC and +150ºC, and PEH226, +150ºC Table 1C – PEH225, Ratings & Part Number Reference VDC 1 2 VDC Rated Capacitance Size Code Ripple Current Case Size (150ºC) 100 Hz 20°C (µF) DxL (mm) 25 25 25 25 25 40 40 40 40 40 63 63 63 63 63 18 18 18 18 18 32 32 32 32 32 54 54 54 54 54 2200 3000 3600 4800 6300 1200 1800 2000 3000 3900 470 680 900 1400 1800 F G H J L F G H J L F G H J L 16 x 27 16 x 35 20 x 27 20 x 35 20 x 43 16 x 27 16 x 35 20 x 27 20 x 35 20 x 43 16 x 27 16 x 35 20 x 27 20 x 35 20 x 43 VDC VDC (150ºC) Rated Capacitance Size Code Case Size Maximum Rated ESR Maximum Maximum (Reduced Voltage) ≥ 5 kHz 100 Hz ≥ 5 kHz ≥ 5 kHz ≥ 5 kHz ≥ 5 kHz 125°C (A)1 140°C (A)2 150°C (A)2 125°C (A) 125°C (A) 20°C (mΩ) 17.3 19.7 23.5 26.7 28.3 16.6 19.3 22.8 25.8 27.7 12.1 13.8 18 20.9 22.8 11 12.5 14.9 16.9 17.9 10.5 12.2 14.4 16.3 17.5 7.7 8.7 11.4 13.2 14.4 4.9 5.6 6.7 7.6 8 4.7 5.5 6.5 7.3 7.8 3.4 3.9 5.1 5.9 6.5 6.1 7.4 7.6 9.2 10.2 5.8 7.2 7.3 8.9 10 4.2 5.3 5.8 7.3 8.3 7.7 9.4 9.6 11.7 12.9 7.4 9.2 9.3 11.3 12.7 5.3 6.7 7.3 9.2 10.5 60 44 38 28 24 80 55 50 35 28 156 109 86 57 45 5 – 100 kHz 100 kHz 125 – 150°C 20°C (mΩ) (mΩ) 34 11.9 25 9.2 22 9.4 16 7.3 14 6.5 36 13 25 9.6 23 10 17 7.8 14 6.8 52 24.3 37 18.7 31 16.1 22 11.9 18 10 Ripple Current ESR Part Number PEH225HF4220M PEH225HG4300M PEH225HH4360Q PEH225HJ4480Q PEH225HL4630Q PEH225KF4120M PEH225KG4180M PEH225KH4200Q PEH225KJ4300Q PEH225KL4390Q PEH225MF3470Q PEH225MG3680Q PEH225MH3900Q PEH225MJ4140Q PEH225ML4180Q Part Number Capacitor-mounted with low thermal resistance path (heat-sink). Valid for capacitor supplied with reduced DC voltage, capacitor-mounted with low thermal resistance path. Table 1D – PEH226, Ratings & Part Number Reference VDC Rated Capacitance 25 25 25 25 25 40 40 40 40 40 63 63 63 63 63 100 Hz 20°C (µF) 1500 2200 2200 3300 4700 800 1200 1500 2200 2700 250 370 470 680 900 VDC 1 2 Rated Capacitance Size Code Case Size F G H J L F G H J L F G H J L DxL (mm) 16 x 27 16 x 35 20 x 27 20 x 35 20 x 43 16 x 27 16 x 35 20 x 27 20 x 35 20 x 43 16 x 27 16 x 35 20 x 27 20 x 35 20 x 43 Size Code Case Size Ripple Current Maximum Rated Maximum ESR Maximum ≥ 5 kHz ≥ 5 kHz ≥ 5 kHz ≥ 5 kHz 100 Hz ≥ 5 kHz 125°C (A)1 140°C (A)1 150°C (A)1 125°C (A)2 125°C (A) 20°C (mΩ) 16.8 10.6 4.7 5.9 7.4 72 19.2 12.1 5.4 7.2 9.1 51 22.2 14 6.3 7.1 9.1 50 25.8 16.3 7.3 8.9 11.3 34 28.5 18 8.1 10.3 13.1 25 16.2 10.2 4.6 5.6 7.2 100 18.6 11.8 5.3 7 8.8 69 22.8 14.4 6.5 7.3 9.3 57 25.7 16.2 7.3 8.9 11.2 41 27.9 17.6 7.9 10.1 12.8 32 11.5 7.3 3.3 4 5.1 227 13.6 8.6 3.9 5.1 6.4 155 17.3 10.9 4.9 5.5 7 125 20 12.7 5.7 6.9 8.7 87 22.2 14 6.3 8.1 10.2 67 Ripple Current 100 kHz 20°C (mΩ) 36 26 25 17 13 36 26 22 17 13 53 37 32 23 18 ESR 5 – 100 kHz 1 25 – 150°C (mΩ) 12.7 9.7 10.6 7.8 6.4 13.6 10.3 10 7.9 6.7 26.9 19.2 17.5 13 10.6 Part Number PEH226HF4150M PEH226HG4220M PEH226HH4220Q PEH226HJ4330Q PEH226HL4470Q PEH226KF3800Q PEH226KG4120Q PEH226KH4150Q PEH226KJ4220Q PEH226KL4270Q PEH226MF3250Q PEH226MG3370Q PEH226MH3470Q PEH226MJ3680Q PEH226ML3900Q Part Number Capacitor mounted with low thermal resistance path (heat-sink) Continuous operation at natural convection © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4017_PEH126_220_225_226 • 9/8/2015 9 Radial Crown Aluminum Electrolytic Capacitors PEH126, +150°C, PEH220, +150°C, PEH225, +125ºC and +150ºC, and PEH226, +150ºC Packaging Quantities Size Code Packaging Quantities Bulk 100 100 * * * F G H J L * No standard packing solution available. Packing specification will be individually defined. Marking PEH 126, +150°C Part Number 4 Digit Date Code (Year, Week), Batch Number KEMET Logo, Polarity Marks Capacitance, Rated Voltage (VDC) PEH 220, +150°C, PEH 225, +125°C and +150°C, and PEH226, +150°C Part Number 4 Digit Date Code (Year, Week), Batch Number KEMET Logo, Polarity Marks Capacitance, Rated Voltage (VDC) © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4017_PEH126_220_225_226 • 9/8/2015 10 Radial Crown Aluminum Electrolytic Capacitors PEH126, +150°C, PEH220, +150°C, PEH225, +125ºC and +150ºC, and PEH226, +150ºC Construction PEH 126, +150°C Aluminum Can Detailed Cross Section Tinned Copper Wire Lead (+) Tinned Copper Wire Lead (+) High Purity Aluminum Lid Laser Welded Terminal Tab (+) Radial Crown (-) Rubber Gasket High Purity Aluminum Lid Laser Welded Terminal Tab (+) Margin Aluminum Can Paper Spacer Impregnated with Electrolyte (First Layer) Cathode Aluminum Foil, Etched (Second Layer) Rubber Gasket Paper Spacer Impregnated with Electrolyte Anode Aluminum Foil, Etched, (Third Layer) Covered with Aluminum Oxide Radial Crown (-) (Fourth Layer) Laser Welded Terminal Tab (-) PEH 220, +150°C, PEH 225, +125°C and +150°C, and PEH226, +150°C Aluminum Can Detailed Cross Section Tinned Copper Wire Lead (+) Laser Welded Terminal Tab (+) Tinned Copper Wire Lead (+) High Purity Aluminum Lid Radial Crown (-) Rubber Gasket High Purity Aluminum Lid Laser Welded Terminal Tab (+) Margin Aluminum Can Paper Spacer Impregnated with Electrolyte (First Layer) Cathode Aluminum Foil, Etched, (Second Layer) Rubber Gasket Paper Spacer Impregnated with Electrolyte Anode Aluminum Foil, Etched, (Third Layer) Covered with Aluminum Oxide Radial Crown (-) (Fourth Layer) Laser Welded Terminal Tab (-) © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com Extended Cathode A4017_PEH126_220_225_226 • 9/8/2015 11 Radial Crown Aluminum Electrolytic Capacitors PEH126, +150°C, PEH220, +150°C, PEH225, +125ºC and +150ºC, and PEH226, +150ºC Construction – PEH 126, +150°C 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. Anode foil The winding is assembled to the capacitor Al-can and to the Al-lid. The can is filled with electrolyte and the winding is impregnated during a vacuum treatment. The capacitor is 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 carried out at elevated temperature and is accomplished by applying voltage to the device while carefully controlling the supply current. The process takes between 2 and 20 hours, depending on voltage rating. 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 The following tests are applied for each individual capacitor. Electrical: • Leakage current • Capacitance • ESR • Tan Delta Mechanical/Visual: • Pull strength test of wire terminals • Print detail • Box labels • Packaging, including packed quantity Foil tab Tissues Cathode foil Etching Forming Winding Assembly Filling (elyt) Impregnation Sealing Aging Testing Labeling Packing © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4017_PEH126_220_225_226 • 9/8/2015 12 Radial Crown Aluminum Electrolytic Capacitors PEH126, +150°C, PEH220, +150°C, PEH225, +125ºC and +150ºC, and PEH226, +150ºC Construction – PEH 220, +150°C, PEH 225, +125°C and +150°C, and PEH226, +150°C 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 winding is assembled to the capacitor Al-can and to the Al-lid. The can is filled with electrolyte and the winding is impregnated during a vacuum treatment. The capacitor is 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 carried out at elevated temperature and is accomplished by applying voltage to the device while carefully controlling the supply current. The process takes between 2 and 20 hours, depending on voltage rating. 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 The following tests are applied for each individual capacitor. Electrical: • Leakage current • Capacitance • ESR • Tan Delta Mechanical/Visual: • Pull strength test of wire terminals • Print detail • Box labels • Packaging, including packed quantity Foil tab Tissues Cathode foil Etching Forming Winding Assembly Filling (elyt) Impregnation Sealing Aging Testing Labeling Packing © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4017_PEH126_220_225_226 • 9/8/2015 13 Radial Crown Aluminum Electrolytic Capacitors PEH126, +150°C, PEH220, +150°C, PEH225, +125ºC and +150ºC, and PEH226, +150ºC KEMET Corporation World Headquarters Europe Asia Southern Europe Sasso Marconi, Italy Tel: 39-051-939111 Northeast Asia Hong Kong Tel: 852-2305-1168 Mailing Address: P.O. Box 5928 Greenville, SC 29606 Skopje, Macedonia Tel: 389-2-55-14-623 Shenzhen, China Tel: 86-755-2518-1306 www.kemet.com Tel: 864-963-6300 Fax: 864-963-6521 Central Europe Landsberg, Germany Tel: 49-8191-3350800 Corporate Offices Fort Lauderdale, FL Tel: 954-766-2800 Kamen, Germany Tel: 49-2307-438110 North America Northern Europe Wyboston, United Kingdom Tel: 44-1480-273082 Taipei, Taiwan Tel: 886-2-27528585 Espoo, Finland Tel: 358-9-5406-5000 Southeast Asia Singapore Tel: 65-6701-8033 2835 KEMET Way Simpsonville, SC 29681 Northeast Wilmington, MA Tel: 978-658-1663 Southeast Lake Mary, FL Tel: 407-855-8886 Central Novi, MI Tel: 248-994-1030 Beijing, China Tel: 86-10-5877-1075 Shanghai, China Tel: 86-21-6447-0707 Seoul, South Korea Tel: 82-2-6294-0550 Penang, Malaysia Tel: 60-4-6430200 Bangalore, India Tel: 91-806-53-76817 Irving, TX Tel: 972-915-6041 West Milpitas, CA Tel: 408-433-9950 Mexico Guadalajara, Jalisco Tel: 52-33-3123-2141 Note: KEMET reserves the right to modify minor details of internal and external construction at any time in the interest of product improvement. KEMET does not assume any responsibility for infringement that might result from the use of KEMET Capacitors in potential circuit designs. KEMET is a registered trademark of KEMET Electronics Corporation. © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4017_PEH126_220_225_226 • 9/8/2015 14 Radial Crown Aluminum Electrolytic Capacitors PEH126, +150°C, PEH220, +150°C, PEH225, +125ºC and +150ºC, and PEH226, +150ºC 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 Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4017_PEH126_220_225_226 • 9/8/2015 15