Axial Aluminum Electrolytic Capacitors PEG126 Series, +150ºC Overview Applications KEMET's PEG126 is an electrolytic capacitor with outstanding electrical performance. The device has a polarized all-welded design, tinned copper wire leads, a negative pole connected to the case, and plastic insulation. The PEG126 winding is housed in a cylindrical aluminum can with a high purity aluminum lid and high quality rubber gasket. Low ESR is the result of a low resistive electrolyte/paper system and an all-welded design. Thanks to its mechanical robustness, the PEG126 is suitable for use in mobile and aircraft installations with operation up to +150°C. KEMET's PEG126 is a high performance axial electrolytic capacitor. It is designed for automotive applications with high demands on resistance to vibrations and high ambient temperature. Benefits • 2,000 hours at +150°C (D20 Case Size) • Resistance to vibrations • Resistance to high ambient temperature • Low ESR • High ripple capability • Polarized all-welded design • Outstanding electrical performance Click image above for interactive 3D content Open PDF in Adobe Reader for full functionality Part Number System PEG126 H F 368 E Q E1 Series Voltage (VDC) Size Code Capacitance Code (µF) Version Capacitance Tolerance Packaging 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 Axial Aluminum Electrolytic H = 25 K = 40 M = 63 Q = -10 +30% M = ±20% E1 = Bulk One world. One KEMET © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4012_PEG126 • 9/8/2015 1 Axial Aluminum Electrolytic Capacitors – PEG126, +150ºC Performance Characteristics Item Performance Characteristics Capacitance Range 250 – 4,000 µF Rated Voltage 25 – 63 VDC Operating Temperature -40 to +150°C Capacitance Tolerance -10/+30%, (±20% select values) at 100 Hz/+20°C D (mm) +125°C (hours) 16 6,300 20 8,400 Operational Lifetime Shelf Life 5,000 hours at +105°C or 10 years at +40°C 0 VDC I = 0.003 CV + 4.0 (µA) Leakage Current Vibration Test Specifications 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% Standards IEC 60384–4 long life grade 40/125/56, AEC-Q200 Compensation Factor of Ripple Current (RC) vs. Frequency Frequency 300 Hz 1 kHz 5 kHz 100 kHz Coefficient 0.57 0.80 1.00 1.04 Test Method & Performance Endurance Life Test Conditions Performance Temperature Test Duration Ripple Current Voltage Performance Capacitance Change Equivalent Series Resistance Leakage Current +150°C 1,500 hours (D = 16 mm) 2,000 hours (D = 20 mm) 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: Within 15% of the initial value Does not exceed 200% of the initial value Does not exceed leakage current limit © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4012_PEG126 • 9/8/2015 2 Axial Aluminum Electrolytic Capacitors – PEG126, +150ºC Ordering Options Table Packaging Kind Lead and Packaging Code Lead Length (mm) Standard Packaging Option Bulk (box) 42 +3/-2 E1 Dimensions – Millimeters END VIEW (+) SIDE VIEW LL D LL Polarity Indicators - + d L L1 Length to Lead Bend Size Code F G H J L Dimensions in mm L L1 d ±0.5 ±1 Minimum ±0.03 +3/-2 LL Approximate Weight Grams 16 16 20 20 20 29.0 37.0 29.0 37.0 46.0 35.0 43.0 35.0 43.0 52.0 1.0 1.0 1.0 1.0 1.0 42 42 42 42 42 8 11 13 20 24 D © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4012_PEG126 • 9/8/2015 3 Axial Aluminum Electrolytic Capacitors – PEG126, +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. 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 A4012_PEG126 • 9/8/2015 4 Axial Aluminum Electrolytic Capacitors – PEG126, +150ºC Table 1 – Ratings & Part Number Reference VDC 25 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) 680 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) F G G H J L F G H H H J L F G H J L 16 x 29 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) 1.4 1.7 2.1 2.5 3.2 3.7 1.1 1.4 1.9 2.0 2.2 2.8 3.1 0.9 1.2 1.4 1.7 2.1 ≥ 5 kHz 105°C (A) 6.9 8.8 9.2 9.4 11.7 13.1 5.9 8.3 9.4 9.0 9.7 11.4 12.1 5.3 6.7 7.3 9.0 10.5 ≥ 5 kHz 125°C (A) 4.1 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 ESR Maximum ≥ 5 kHz 150°C (A) 1.6 2.0 2.1 2.1 2.6 2.9 1.3 1.9 2.1 2.0 2.2 2.6 2.7 1.2 1.5 1.6 2.0 2.3 100 Hz 20°C (mΩ) 120 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) 43 28 26 25 17 14 45 30 23 26 22 18 17 53 37 32 23 18 Part Number Approximate (nH) 10 12 12 12 15 17 10 12 12 12 12 15 17 10 12 12 15 17 PEG126HF368EQE1 PEG126HG410EQE1 PEG126HG415EQE1 PEG126HH422EQE1 PEG126HJ433EQE1 PEG126HL440EME1 PEG126KF347EQE1 PEG126KG360EQE1 PEG126KH410EQE1 PEG126KH412EQE1 PEG126KH415EQE1 PEG126KJ422EQE1 PEG126KL427EQE1 PEG126MF325EQE1 PEG126MG337EQE1 PEG126MH347EQE1 PEG126MJ368EQE1 PEG126ML390EQE1 LESL Part Number ESR Operational Life Operational life (Lop) at ambient temperature Ta and ripple current IAC. 2.5 Diagram valid for 20 mm case size. Operational life, 16 mm case size: 0.75 x diagram value 1.5 00h 8,0 h 00h 000 4,0 20, h 0h 00 ,00 0,0 1.0 50 10 h 00 0.5 0 2,000h Operational life: Interpolation between the Lop-curves → Lop ~18kh (blue curves) I AC /I RAC (125ºC) 0,0 IRAC(+125°C, ≥ 5 kHz)= 6.7 A (from data table) → IAC/ IRAC(+125°C)= 12.0/6.7= 1.8 2.0 35 Example: Article: PEG126KJ422EQ (20 x 37 mm) Ambient temperature (Ta): +85°C Ripple current, at 10 kHz (IAC ): 12.0 A Maximum Ripple Current 30 40 50 60 70 80 90 100 110 120 130 140 150 Ambient Temperature (Ta) © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4012_PEG126 • 9/8/2015 5 Axial Aluminum Electrolytic Capacitors – PEG126, +150ºC Packaging Quantities Size Code Packaging Quantities Bulk 125 100 150 125 100 F G H J L Marking Part Number KEMET Logo, Polarity Marks 4 Digit Date Code (Year, Week), Batch Number Capacitance, Rated Voltage (VDC) Construction Tinned Copper Wire Lead (-) Aluminum Can Tinned Copper Wire Lead (+) Laser Welded Terminal Tab Detailed Cross Section Rubber Gasket High Purity Aluminum Lid High Purity Aluminum Lid Laser Welded Terminal Tab (+) Margin Aluminum Can Paper Spacer Impregnated with Electrolyte (First Layer) Cathode Aluminum Foil, Etched (Second Layer) Tinned Copper Paper Spacer Impregnated Wire Lead (+) with Electrolyte (Third Layer) Anode Aluminum Foil, Etched, Covered with Aluminum Oxide Rubber Gasket (Fourth Layer) Laser Welded Terminal Tab (-) Tinned Copper Wire Lead (-) © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com A4012_PEG126 • 9/8/2015 6 Axial Aluminum Electrolytic Capacitors – PEG126, +150ºC Construction cont'd 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 A4012_PEG126 • 9/8/2015 7 Axial Aluminum Electrolytic Capacitors – PEG126, +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 A4012_PEG126 • 9/8/2015 8 Axial Aluminum Electrolytic Capacitors – PEG126, +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 A4012_PEG126 • 9/8/2015 9