IEC inlet filters FN 321 Compact IEC inlet filter n n n Rated currents up to 10A High attenuation performance Reduces interference susceptibility Technical specifications Maximum continuous operating voltage: Operating frequency: Rated currents: High potential test voltage: Protection category: Temperature range (operation and storage): Design corresponding to: Flammability corresponding to: MTBF @ 40C/230V (Mil-HB-217F): Typical electrical schematic 250VAC, 50/60Hz dc to 400Hz 1 to 10A @ 50C max. P -> E 2000VAC for 2 sec P -> N 760VAC for 2 sec IP40 according to IEC 60529 -25C to +85C (25/85/21) UL 1283, CSA 22.2 No. 8 1986, EN 60939 UL 94V-2 or better 800,000 hours Features and benefits The FN 321 IEC inlet filter combines an Approvals n IEC inlet and mains filter with excellent filter High conducted attenuation performance, Cx resistance and excellent thermal behavior. Cx 2xCy E` P P` Line n Portable electrical and electronic equipment n Small to medium-sized machines and n Rear or front flange mounting. brings you the rapid availability of a standard n Faston or solder terminal connections. filter associated with the necessary safety n Rated currents up to 10A. acceptances. Standard IEC connector filters n Custom-specific versions are available on n Test and measurement equipment request. n EDP and office equipment n Rack mounting equipment EMI system approval in a short time. A wide selection on current ratings and output connections helping you to select the desired solution for your application. Load Typical applications the FN 321 compact power entry module are a practical solution helping you to pass N` E based on chokes with high saturation attenuation in a small form factor. Choosing 2xL N household equipment n Single-phase power supplies, switch mode power supplies > Components > FN 321 Filter selection table Filter FN FN FN FN * Rated current @ 40C (25C) Leakage current* @ 230VAC/50Hz Inductance L [A] 1 (1.2) 3 (3.5) 6 (7.2) 10 (11.6) [A] 560 560 560 560 [mH] 10 3.1 1.2 0.36 321-1-.. 321-3-.. 321-6-.. 321-10-.. Capacitance Cx Cy [nF] 47 47 47 47 Resistance Output connections R Weight [nF] [k] 3.3 -01 -05 3.3 -01 -05 3.3 -01 -05 3.3 -01 -05 [g] 65 65 65 65 Max. leakage under normal operating conditions. Note: if the neutral line is interrupted, worst case leakage could reach twice this level. Product selector FN 321-yy-.. 01: Solder lug 05: Faston 6.3 x 0.8mm 1 to 10: Rated current For example: FN 321-6-01, FN 321-10-05 Typical filter attenuation Per CISPR 17; A = 50/50 sym; B = 50/50 asym; C = 0.1/100 sym; D = 100/0.1 sym 1A types 3 and 6A types 10A types > Components > FN 321 Mechanical data Connection style -01 Connection style -05 B B 6.3 x 0.8 S C S J E C A J E H A H F G D I G F D I Panel cut out M N P R C Dimensions A B C D E F G H I J M N P R S FN 321 Connection style -01 FN 321 Connection style -05 Tolerances 51.5 26 40 46.6 27.9 5.5 20.1 O3.3 11.4 10.9 R3 21.5 28.5 M3 90 51.5 26 40 46.6 27.9 5.5 20.1 O3.3 13.4 10.9 R3 21.5 28.5 M3 90 0.5 0.3 0.2 0.3 +0.5 0.3 0.5 0.2 0.2 All dimensions in mm; 1 inch = 25.4mm Tolerances according: ISO 2768 / EN 22768 Your local partner: To find your local partner within Schaffner's global network, please go to www.schaffner.com October 2007