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1© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A 4094_PEG227 • 4/5/2022 Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com Built Into Tomorrow Benefits

  • AEC–Q200 automotive qualified ,000 hours at +150°C U ltra-High CV E xtremely high ripple current U p to 27 ARMS ripple current, continuous load
  • E SR stability over lifetime
  • Hi gh vibration resistance P olarized all-welded design
  • O utstanding electrical performance Overview KEMET's PEG227 is an Ultra-High CV electrolytic capacitor with an outstanding electrical performance and high energy storage capability. The device has a polarized all-welded design, tinned copper wire leads, and a negative pole connected to the case. The PEG227 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 PEG227 is suitable for use in mobile and aircraft installations, with operation up to +150°C. KEMET's automotive grade capacitors meet the demanding Automotive Electronics Council's AEC–Q200 qualification requirements.

Applications

The KEMET PEG227 is a new generation of Ultra-High CV axial electrolytic capacitors. It is designed for automotive applications with extremely high demands. Axial Aluminum Electrolytic Capacitors Part Number System PEG227 H KL 432 0 M E4 Series Rated Voltage (VDC) Size Code Capacitance Code (µF) Version Capacitance Tolerance Packaging Axial Aluminum Electrolytic H = 25 K = 40 M = 63 See Dimension Table The last two digits represent significant figures. T he first digit i ndicates the total number digits. 0 = Standard Q −10 30% M ±20% E4 = Tray

2© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A 4094_PEG227 • 4/5/2022 Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com Axial Aluminum Electrolytic Capacitors – PEG227, +125°C & +150°C Performance Characteristics Item Performance Characteristics Capacitance Range 780 – 10,500 µF Rated Voltage 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 Operational Lifetime D (mm) Rated voltage, +125°C (hours) Rated voltage, +150°C (hours) 16 6,300 1,500 18 and 20 8,400 2,000 Shelf Life 5,000 hours at +105°C or 10 years at +40°C 0 VDC Leakage Current C = rated capacitance (µF), V = rated voltage (VDC). Voltage applied for 5 minutes at +20°C. Vibration Test Specifications P rocedure 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 from initial measurements must not exceed: Δ C/C Standards IEC 60384–4 long life grade 40/125/56, AEC–Q200 Compensation Factor of Ripple Current (RC) vs. Frequency Frequency 100 Hz 300 Hz 1 kHz 5 kHz 100 kHz Test Method & Performance Endurance Life Test Conditions Performance Temperature +150°C Test Duration 1,500 hours (D = 16 mm) 2,000 hours (D = 18 and 20 mm) Ripple Current Maximum ripple current specified in table Voltage The sum of DC voltage and the peak AC voltage must not exceed the rated voltage of the capacitor Performance The following specifications will be satisfied when the capacitor is tested at +20°C: Capacitance Change Within 15% of the initial value Equivalent Series Resistance ≥2x initial value (typically ≥1.3x at 90% of the lifetime) Leakage Current Does not exceed leakage current limit

3© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A 4094_PEG227 • 4/5/2022 Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com Axial Aluminum Electrolytic Capacitors – PEG227, +125°C & +150°C Ordering Options Table Packaging Kind Lead Length (mm) Lead and Packaging Code Standard Packaging Option Bulk (box) 40 ±2 E1 - Obsolete Tray 40 ±2 E4 Size Code Tray Quantity Size Code Tray Quantity KL 100 LQ 100 KP 75 ML 125 LL 135 MP 100 LP 110 Dimensions – Millimeters SIDE VIEWEND VIEW (+) L d Length to Lead Bend LL LL D − + Size Code Dimensions in mm Approximate Weight Grams D L L1 d LL ±0.5 ±1 Minimum ±0.03 b ±2 Box KL 16.2 26.7 33 1.0 40 8 KP 16.2 34.7 41 1.0 40 11 LL 18.2 26.7 33 1.0 40 11 LP 18.2 34.7 41 1.0 40 14 LQ 18.2 38.7 45 1.0 40 16 ML 20.2 26.7 33 1.0 40 13 MP 20.2 34.7 41 1.0 40 20 MS 20.2 42.7 49 1.0 40 24 Note: L1 is KEMET's recommendation for minimum distance between symmetrical lead bend. Available only for customer specific part numbers. Lead bend dimensions must be specified and confirmed per article.

4© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A 4094_PEG227 • 4/5/2022 Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com Axial Aluminum Electrolytic Capacitors – PEG227, +125°C & +150°C Shelf Life The capacitance, ESR, and impedance of a capacitor will not change significantly after extended storage periods; however, the leakage curr ent 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). T he expected failure rate for this capacitor range is based on field experience for capacitors with structural similarity. 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 such as 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 mak e 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 lead-free (LF), or lead-free wires (LFW) on the label.

5© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A 4094_PEG227 • 4/5/2022 Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com Axial Aluminum Electrolytic Capacitors – PEG227, +125°C & +150°C Table 1 – Ratings & Part Number Reference Rated Voltage De-Rated Voltage 150°C Rated Capacitance Size Code Case Size Ripple Current Part Number Maximum Rated Maximum (Reduced Voltage) (VDC) (VDC) 100 Hz 20°C (µF) D x L (mm) ≥ 5 kHz 125°C (A)1 ≥ 5 kHz 140°C (A)2 ≥ 5 kHz 150°C (A)2 ≥ 5 kHz 125°C (A) ≥ 5 kHz 125°C (A) Part Number Options 25 18 4,300 LL 18 x 27 19.4 12.3 5.5 7 8.9 PEG227HLL4430QE4 25 18 8,100 MP 20 x 35 25.7 16.2 7.3 9 11.4 PEG227HMP4810QE4 40 32 1,500 KL 16 x 27 16.8 10.6 4.8 6 7.6 PEG227KKL4150ME4 40 32 2,200 KP 16 x 35 19 12 5.4 7.2 9.1 PEG227KKP4220ME4 40 32 2,100 LL 18 x 27 19 12 5.4 6.9 8.7 PEG227KLL4210QE4 40 32 3,000 LP 18 x 35 21.2 13.4 6 8.2 10.4 PEG227KLP4300QE4 40 32 3,500 LQ 18 x 39 22 13.9 6.2 8.7 11 PEG227KLQ4350QE4 40 32 4,200 MP 20 x 35 25.5 16.1 7.2 9 11.4 PEG227KMP4420QE4 63 54 1,600 LP 18 x 35 17.3 11 4.9 6.7 8.5 PEG227MLP4160QE4 63 54 2,100 MP 20 x 35 21.3 13.5 6 7.5 9.5 PEG227MMP4210QE4 Rated Voltage De-Rated Voltage 150°C Rated Capacitance Size Code Case Size Ripple Current Part Number 1 Capacitor-mounted with low thermal resistance path (heat-sink). 2 Valid for capacitor supplied with reduced DC voltage, capacitor-mounted with low thermal resistance path. ESR Maximum Part Number 100 Hz 20°C (mΩ) 100 kHz 20°C (mΩ) 5–100 kHz 125–150°C (mΩ) Part Number Options 49 32 12.1 PEG227HKL4320ME4 35 23 9.6 PEG227HKP4460ME4 37 24 10.4 PEG227HLL4430QE4 27 18 8.4 PEG227HLP4620QE4 24 16 7.9 PEG227HLQ4710QE4 30 20 9.8 PEG227HML4560QE4 22 15 7.9 PEG227HMP4810QE4 18 13 7.1 PEG227HMS5100QE4 67 32 12.6 PEG227KKL4150ME4 47 23 9.9 PEG227KKP4220ME4 49 24 10.8 PEG227KLL4210QE4 35 18 8.7 PEG227KLP4300QE4 31 16 8.1 PEG227KLQ4350QE4 40 20 10.1 PEG227KML4270QE4 27 14 8 PEG227KMP4420QE4 23 13 7.3 PEG227KMS4520QE4 107 45 21.3 PEG227MKL3780QE4 76 32 16 PEG227MKP4110QE4 77 33 16.9 PEG227MLL4110QE4 55 24 13 PEG227MLP4160QE4 47 21 11.8 PEG227MLQ4190QE4 60 27 14.8 PEG227MML4150QE4 43 20 11.5 PEG227MMP4210QE4 34 16 9.8 PEG227MMS4280QE4 ESR Part Number

6© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A 4094_PEG227 • 4/5/2022 Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com Axial Aluminum Electrolytic Capacitors – PEG227, +125°C & +150°C Marking Rated Capacitance, Rated Voltage Part Number Batch Number [Year, Calendar Week, Serial Number (YYWW1234)] KEMET logo, Polarity Indication Construction Detailed Cross Section Margin Rubber Gasket Aluminum Can Welded Terminal Tab (+) Tinned Copper Wire Lead (+) Aluminum Can Tinned Copper Wire Lead (−) Paper Spacer Impregnated with Electrolyte (First Layer) Paper Spacer Impregnated with Electrolyte (Third Layer) Anode Aluminum Foil, Etched, Covered with Aluminum Oxide (Fourth Layer) Cathode Aluminum Foil, Etched (Second Layer) High Purity Aluminum Lid Rubber Gasket High Purity Aluminum Lid Welded Terminal Tab (+) Tinned Copper Wire Lead (+) Welded Terminal Tab (−) Tinned Copper Wire Lead (−) Extended Cathode

7© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A 4094_PEG227 • 4/5/2022 Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com Axial Aluminum Electrolytic Capacitors – PEG227, +125°C & +150°C Anode foil Cathode foil Tissues Foil tab Extended cathode Aging Etching Forming Winding Assembly Filling (elyt) Impregnation Testing Labeling Packing Sealing Construction Data The manufacturing process begins with the anode foil being electrochemically etched to increase the surface area and then “formed” to produce the aluminum oxide layer. Both the anode and cathode foils are then interleaved with absorbent paper and wound into a cylinder. During the winding process, aluminum tabs are attached to each foil to provide the electrical contact. The winding is assembled to the capacitor Al-can and to the Al-lid. The can is filled with electrolyte and the winding is impr egnated 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:

  • S litting of the anode foil after forming
  • A ttaching the tabs to the anode foil Minor mechanical damage caused during winding The following tests are applied for each individual capacitor. Electrical:
  • L eakage current Capacitance
  • E SR
  • T an Delta Mechanical/Visual:
  • P ull strength test of wire terminals Print detail
  • B ox labels Packaging, including packed quantity

8© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard A 4094_PEG227 • 4/5/2022 Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com Axial Aluminum Electrolytic Capacitors – PEG227, +125°C & +150°C KEMET Electronics Corporation Sales Offi ces For a complete list of our global sales offi ces, please visit www.kemet.com/sales. Disclaimer All product specifi cations, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such applications, but are not intended to constitute – and KEMET specifi cally disclaims – any warranty concerning suitability for a specifi c customer application or use. The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of 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.