Screw Terminal Aluminum Electrolytic Capacitors PEH205, +125C Overview Applications KEMET s PEH205 Series of capacitors has a polarized Typical applications for KEMET s PEH205 capacitor include all-welded design, heavy duty screw terminals, extended high temperature, high ripple current applications such as cathode construction, and safety vent. The sealing system welding equipment, industrial and automotive drives, and is designed for electrolyte leakage-free operation and a very high end professional power supplies. low gas-diffusion rate of electrolyte. Mechanical contact between the winding and aluminium case allows excellent heat transfer from the winding hot-spot to the ambient, which means cooler operation and very high current ratings. Please note the PEH205 is housed in a bare can and does not feature plastic insulation. Benefits Long life, up to 8,000 hours at +125C (V , I applied) R R High ripple current capability Part Number System PEH205 G A 518 0 Q U0 Rated Voltage Capacitance Code Capacitance Series Size Code Version Stud Option (VDC) (F) Tolerance Screw Terminal G = 16 See Dimension The last two 0 = Standard Q = 10 + 30% U0 = Plain Can Aluminum H = 25 Table digits represent B0 = Threaded Electrolytic K = 40 significant figures. mounting stud L = 55 The first digit M = 63 specifies the total P = 100 number of digits. Built Into Tomorrow KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 864-963-6300 www.kemet.com A4039 PEH205 6/21/2021 1Screw Terminal Aluminum Electrolytic Capacitors PEH205, +125C Performance Characteristics Item Performance Characteristics Capacitance Range 1,500 390,000 F Rated Voltage 16 100 VDC Operating Temperature 55 to +125C Capacitance Tolerance 10/+30% at 100 Hz/+20C D (mm) Rated Voltage and Ripple Current at +125C (hours) Operational Lifetime D 50 4,000 D > 50 8,000 Shelf Life 2,000 hours at +85C or 30,000 hours at +40C 0 VDC I = 0.002 CV + 4 or 3,000 (A, whichever is smaller) Leakage Current C = rated capacitance (F), V = rated voltage (VDC). Voltage applied for 5 minutes at +20C. Procedure Requirements 0.75 mm displacement amplitude or 10 g maximum acceleration. D 50 mm Vibration applied for three No leakage of electrolyte 2-hour sessions at 10 500 Hz or other visible damage. Vibration Test Specifications (capacitor clamped by body). Deviations in capacitance from 0.75 mm displacement amplitude initial measurements must not or 10 g maximum acceleration. exceed: C/C < 5% D > 50 mm Vibration applied for three 2-hour sessions at 10 55 Hz (capacitor clamped by body). Standards IEC 603844 long life grade 55/125/56 Test Method & Performance Endurance Life Test Conditions Performance Temperature +125C Test Duration 2,000 hours 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 +20C: Capacitance Change Within 15% of the initial value Equivalent Series Resistance Does not exceed 200% of the initial value Leakage Current Does not exceed leakage current limit KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 864-963-6300 www.kemet.com A4039 PEH205 6/21/2021 2