DATASHEET PCB Filters FN 405 PCB-mounting filter Rated currents from 0.5 to 10 A Approvals Compact PCB-mountable design Low profile The FN 405 PCB filter is a single-phase filter designed for easy and fast PCB-mounting. Choosing the FN 405 product line brings you the rapid availability of a standard filter associated with the necessary safety acceptance. Standard PCB single-phase filters are a practical solution helping you to pass EMI system approval in a short time. A selection on amperage ratings are designed to offer you the desired standard product. Features and benefits Good conducted attenuation performance, based on chokes with high saturation resistance and excellent thermal behavior PCB through hole mounting Low profile Technical specifications Custom specific versions on request Maximum continuous operating voltage 250 VAC, 50/60 Hz Typical applications Operating frequency dc to 400 Hz Electrical and electronic equipment Rated currents 0.5 to 10 A 40 C max. Small to medium-sized machines and household High potential test voltage P > PE 2000 VAC for 2 sec equipment P > N 760 VAC for 2 sec Single-phase power supplies, switch-mode power Temperature range (operation and storage) -25 C to +100 C (25/100/21) supplies Design corresponding to UL 1283, CSA 22.2 No. 8 1986, IEC/ Test and measurement equipment Flammability corresponding to UL 94 V-0 MTBF 40C/230V (Mil-HB-217F) 1,600,000 hours2 EMC/EMI Products Schaffner Group Datasheets 2014 Filter selection table Filter Rated current Leakage current* Inductance Capacitance Resistance Input/Output Weight 40 C (25 C) 230 VAC/50 Hz L Cx Cy R connections A A mH nF nF k g FN 405-0.5-02 0.5 (0.6) 373 24 15 2.2 -02 40 FN 405-1-02 1 (1.2) 373 10 15 2.2 -02 40 FN 405-3-02 3 (3.6) 373 2 15 2.2 -02 40 FN 405-6-02 6 (6.9) 373 0.8 15 2.2 -02 40 FN 405-10-02 10 (11.5) 373 0.5 15 2.2 -02 40 * Maximum leakage under normal operating conditions. Note: if the neutral line is interrupted, worst case leakage could reach twice this level. Product selector Typical electrical schematic For example: FN 405-0.5-02, FN 405-10-02 Typical filter attenuation Per CISPR 17 A = 50 /50 sym B = 50 /50 asym C = 0.1 /100 sym D = 100 /0.1 sym 0.5 and 1 A types 3 and 6 A types 10 A types Mechanical data All dimensions in mm 1 inch = 25.4 mm Tolerances according: ISO 2768-m / EN 22768-m