NOT FOR NEW DESIGN Printed Circuit Board Mount Power Film Capacitors C4AT, Radial, 2 or 4 Leads, 250 850 VDC/160 450 VAC Overview Applications The C4AT capacitor is a polypropylene metallized film Typical applications include clamping, DC filtering, capacitor with a rectangular, plastic box-type design filled blocking, coupling/decoupling, AC harmonic filtering, with resin, and uses 2 or 4 tinned copper wires. and energy storage. Benefits Self-healing Low loss High ripple current High contact reliability Suitable for high frequency applications Part Number System C4 AT D B U 4100 A3 0 J Rated Voltage Number of Capacitance Lead Diameter Series Type Case Size Code Tolerance (VDC) Leads Code (pF) (mm) C4 = MKP AT = Radial D = 250 B = Plastic U = 2 lead Digits 2-4 A1 = 0.8 See J = 5% Capacitors box, switching F = 400 box with W = 4 lead indicate the A3 = 1.2 Dimension K = 10% application G = 450 thermosetting first three Table H = 600 resin sealing digits of the J = 700 capacitance M = 850 value. First digit indicates the number of zeros to be added. Built Into Tomorrow KEMET Electronics Corporation KEMET Tower One East Broward Boulevard F3044 C4AT 4/5/2021 1 Fort Lauderdale, FL 33301 USA 954-766-2800 www.kemet.comNOT FOR NEW DESIGN Printed Circuit Board Mount Power Film Capacitors C4AT, Radial, 2 or 4 Leads, 250 850 VDC/160 450 VAC Dimensions Millimeters T L T H 0.5 0.5 S LL S1 F p p p1 2-pin 4-pin S S1 T H L LL Size Code 0.4 0.4 Nominal Tolerance Nominal Tolerance Nominal Tolerance +0/2 A 27.5 10 +0/0.7 20 +0/0.7 32 +0/0.7 6 B 27.5 5.1 13 +0/0.7 22 +0/0.7 32 +0/0.7 6 C 27.5 5.1 14 +0/0.7 28 +0/0.7 32 +0/0.7 6 E 27.5 5.1 18 +0/0.7 33 +0/0.7 32 +0/0.7 6 G 27.5 10.2 22 +0/0.7 37 +0/0.7 32 +0/0.7 6 F 37.5 10.2 20 +0/0.7 40 +0/0.7 41.5 +0/0.7 6 H 37.5 10.2 24 +0/0.7 44 +0/0.7 41.5 +0/0.7 6 J 37.5 10.2 28 +0/0.7 37 +0/0.7 42.5 +0/0.7 6 L 37.5 20.3 30 +0/0.7 45 +0/0.7 42 +0/0.7 6 M 52.5 20.3 30 +0/0.7 45 +0/0.7 57.5 +0/0.7 6 N 52.5 20.3 35 +0/0.7 50 +0/0.7 57.5 +0/0.7 6 Note 1: 250 V capacitors use a size code of0 for all case sizes. Note 2: Wire diameter (F): See TablePart Number. Qualifications Reference Standards IEC 61071, EN61071, VDE0560 Climatic Category 40/85/56 according to IEC 600681 KEMET Electronics Corporation KEMET Tower One East Broward Boulevard F3044 C4AT 4/5/2021 2 Fort Lauderdale, FL 33301 USA 954-766-2800 www.kemet.com