DATASHEET Single-Stage Filters FN 332 Performance EMI Filter Rated currents from 1 to 10 A Approvals Compact housing Optional overvoltage protection (Z type) Performance indicators Features and benefits FN 332 filters are designed for easy and fast chassis mounting FN 332 filters are also available with integrated surge pulse protection to safeguard sensitive electrical equipment All FN 332 single-phase filters provide a good attenuation performance, based on chokes with high saturation resistance and excellent thermal behavior Chokes with high saturation resistance and high inductivity Technical specifications Surge pulse protection Custom-specific versions on request 250 VAC, 50/60 Hz Maximum continuous operating voltage Operating frequency DC to 400 Hz Rated currents 1 to 10 A 40C max. Typical applications High potential test voltage P > PE 2000 VAC for 2 sec Electrical and electronic equipment P > N 760 VAC for 2 sec P > N 250 VAC for 2 sec (Z types) Consumer goods Temperature range (operation and storage) -25C to +100C (25/100/21) Household equipment UL 94 V-2 or better Flammability corresponding to Power supplies Design corresponding to UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939 Office automation equipment Surge pulse protection (Z type) 2 kV, IEC 61000-4-5 Datacom equipment MTBF 40C/230 V (Mil-HB-217F) 710,000 hours Industrial equipment auxiliary supply Typical electrical schematic2 EMC/EMI Products Schaffner Group Datasheets 11 Oct 2018 Filter selection table Filter Rated current Leakage current* Inductance Capacitance Surge Energy Input/Output Weight 40C (25C) 230 VAC/50 Hz L Cx Cy current absorption connections A A mH nF nF A J g FN 332-1-05 1 (1.2) 340 10 15 2.2 -05 65 FN 332-3-05 3 (3.6) 340 2 15 2.2 -05 65 FN 332-6-05 6 (7.3) 340 0.8 15 2.2 -05 65 FN 332-10 A-05 10 (12) 340 0.5 15 2.2 -05 70 FN 332 Z-1-05 1 (1.2) 340 10 15 2.2 1200 26 -05 65 FN 332 Z-3-05 3 (3.6) 340 2 15 2.2 1200 26 -05 65 FN 332 Z-6-05 6 (7.3) 340 0.8 15 2.2 1200 26 -05 65 FN 332 Z-10-05 10 (12) 340 0.5 15 2.2 1200 26 -05 70 * Maximum leakage under normal operating conditions. Note: if the neutral line is interrupted, worst case leakage could reach twice this level. Typical filter attenuation Per CISPR 17 A=50 /50 sym B=50 /50 asym C=0.1 /100 sym D=100 /0.1 sym 1 A types 3 and 6 A types 10 A types