noise filters vol.01 14 casing type metal box lf-240/240p, lf-250/250p lf-260n in 2-6.5 m4 4-m6 2-6.5 9.0 f e d a b c gg h i 315max. 300 0.5 285max. 30max. 30max. m6 m4 (earth) 2-4.5 7 oval hole 2-4.5 130max. 115 0.5 90max. 40 1.0 50.0 1.0 label g in label e lf-240, 240p, 240u, 250, 250p lf-260n series in e in e circuit diagram common mode level meter p z 0 z 0 p: power divider z 0 : 50 emi/emc filter oscillator measuring circuit shape and dimensions model a b c d e f g h i lf-240/240p 210 190 170 120 100 60 29 75 40 lf-240u 240 220 200 90 70 40 30 80 40 lf-250/250p 240 220 200 90 70 40 30 80 40 lf-260n 315 300 285 130 115 50 30 90 50 lf series large current type lf series large current type lf-240 common mode 0.1 80 70 60 50 40 30 20 10 0 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 20 lf-250 common mode insertion loss (db) frequency (mhz) attenuation (static characteristics) lf-240 250 40 1500 300 1 1.5 40 ?0 to +45 3.2 LF-240P 250 40 2000 300 1 1.5 40 ?0 to +45 3.2 lf-250 250 50 1500 300 1 1.5 40 ?0 to +45 4.0 lf-250p 250 50 2000 300 1 1.5 40 ?0 to +45 4.0 lf-260n 250 60 1500 300 1 1.5 30 ?0 to +45 6.5 lf-240u 250 40 1500 300 1 1.5 40 ?0 to +45 ul 3.2 rated rated withstanding insulation resistance leakage voltage self- operating model voltage current voltage 1 min., 500vdc 1 min., current drop temperature temperature certified weight ac/dc (v) ac/dc (a) line to ground line to ground 250v/60hz, 50hz, rise range standard (kg) ac (v) (m ) min. (ma) max. (v) max. (k) max. (?c) [mm] t ? v rheinland
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