ECW-FD2W394K4 Panasonic

Plastic Film Capacitors Metallized Polypropylene Film Capacitor ECWFD series Non-inductive construction using metallized polypropylene film with flame retardant epoxy resin coating. Features Small size Excellent frequency characteristics Low loss Flame-retardant epoxy resin coating Low hum sound noise RoHS compliant Recommended applications Active filter circuit High frequency circuit Explanation of part number Standardproduct 1 2 3 4 5 6 7 8 9 10 11 12 E C W F D Product code Dielectric & Rated voltage Capacitance Cap. Tol. Suffix construction Code R.voltage DC Code Cap. Tol. Code Lead form 2W 450 V J 5 Blank Straight 2J 630 V K 10 B Crimped lead Q Crimped lead C Cut lead Crimped taping 3 (Ammo) 4 Odd size taping Short lead space product 450 V (0.47 F, 0.68 F, 1.0 F), 630 V (1.0 F) 1 2 3 4 5 6 7 8 9 10 11 12 E C W F D Suffix Cap. Tol. Product code Dielectric & Rated voltage Capacitance construction Code R.voltage DC Code Cap. Tol. Code Lead form 2W 450 V P 5 J) 1 Straight 2J 630 V Q 10 K) B Crimped lead Q Crimped lead C Cut lead Crimped taping 3 (Ammo) 4 Odd size taping Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 31-Jul-19Plastic Film Capacitors ECWFD series Specifications Category temp. range 450 V 40 to +110 (Including temperature-rise on unit surface) 630 V 40 to +105 Peak to peak voltage applied on the capacitor should be less than 450 V 240 Vp-p, and zero to peak voltage should be less than 450 Vo-p. (Derating of rated voltage by 0.62 %/C at more than 85 C) Rated voltage DC Peak to peak voltage applied on the capacitor should be less than 630 V 400 Vp-p, and zero to peak voltage should be less than 630 Vo-p. (Derating of rated voltage by 1.0%/C at more than 85 C) 450 V 0.1 F to 4.7 F Capacitance range 630 V 0.01 F to 4.7 F Capacitance tolerance 5% (J), 10 % (K) Dissipation factor (tan ) tan 0.1 % (20 C, 1 kHz) Withstand voltage Between terminals : Rated voltage (V)150 % 60 s C 0.33 FIR 30,000 M 450 V (20 C, 100 V, 60 s) C > 0.33 FIR 10,000 MF Insulation resistance (IR) C 0.33 FIR 9,000 M 630 V (20 C, 500 V , 60 s) C > 0.33 FIR 3,000 MF *: In case of applying voltage in alternating current (50 Hz or 60 Hz sine wave) to a capacitor with DC rated voltage, please refer to the page of Permissible voltage (R.M.S) in alternating current corresponding to DC rated voltage. Dimensions Crimped lead Crimped lead Straight Type B Type D Cut lead(Suffix C) (Suffix B) (Suffix Q) L max. T max. L max. L max. Marking Marking Marking Marking F1.0 d0.05 Copper-clad steel-wire S0.8 S0.8 Packaging specifications for bulk package Packing quantity : 100 pcs./bag Taping specifications for automatic insertion Taping style Style AB Style E Style F Unitmm P P P Style AB E F P 12.7 30.0 15.0 F F F P 12.7 15.0 15.0 0 F 5.0 7.5 7.5 H 16.0 16.0 16.0 0 H * 34.0 44.0 44.0 1 P 0 P P *:max. 0 0 *: H1 dimension is based on insertion machine Panasert RH series made by Panasonic. Consult with Panasonic technical staff when using other insertion machines. Packaging specifications Lead spacing R. voltage Capacitance range Taping style Series Packing suffix Style Lead spacing AB E F (V) DC (F 0.10 to 0.39 Crimped 3 AB 5.0 0.47, 0.68, 1.0 taping P3/Q3 E 7.5 450 0.10 to 0.39 4 F 7.5 Odd size Unitmm 0.47, 0.68, 1.0 P4/Q4 ECWFD taping 0.47 to 2.2 4 0.047 to 0.22 4 Odd size 630 0.27 to 0.82 4 taping 1 P4/Q4 See the column Rating Dimensions Quantity for packaging quantity Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 31-Jul-19 G max. H 1 H 0 25 min. H max. H 1 H 0 H 1 4.50.5 H max. H 0 H max. 4.50.5 4.50.5