Two-stage performance filter FN 680 • current ratings from 1 to 10A • very high differential and common mode attenuation • good low frequency attenuation • Nennströme von 1 bis 10 A • Sehr hohe differentielle und Gleichtakt-Dämpfung • Gute Niederfrequenzdämpfung • courants de service de 1 à 10 A • très bonne atténuation en modes différentiel et commun • bonne atténuation à des basses fréquences Filter selection table Approvals Choose the family FN xxx with the required current rating and features, and add /?? to determine input/output (line/load) connection style. Example:FN 682-4/07 is a 4A EN 133200 filter with wire connections. Family Connections Current ratings Inductance Housing Weight at 40°C (25°) L/L1 g A mH /06 /07 FN 680 -1 /?? /06 /07 1 (1.2) 22.5/1.2 J11 120 130 FN 680 -2.5/?? /06 /07 2.5 (3) 16/0.27 K2 230 245 FN 682 -4 /?? /06 /07 4 (4.8) 8/0.08 K2 250 255 FN 682 -6.5/?? /06 /07 6.5 (7.8) 4.1/0.055 L1 590 600 FN 682 -10 /?? /06 /07 10 (12) 4/0.04 L2 950 970 Additional specifications Filter type Capacitance Res. Maximum Maximum Operating Hipot test voltage Cx Cy R leakage operatingvoltage frequency PN→E P→N nF nF MΩ µA/phase VAC Hz Hz VAC VDC FN 680 types 220 4.7 1 410 250 50/60 DC to 400 2000 1700 FN 682 types (4A) 1000 22 0.33 1900 250 50/60 DC to 400 2000 1700 FN 682 types (6.5-10A) 470 22 0.47 1900 250 50/60 DC to 400 2000 1700 MTBF at 40°C, 230V, per Mil-HB-217F: 1,400,000 hours. Electrical schematic FN 680/682 Cx R 2xL 2xL1 2xCy P P' LINE E LOAD N N' See tables for component values. 146

FN 680 insertion loss Per CISPR 17; A = 50Ω/50Ωsym, B = 50Ω/50Ωasym, C = 0.1Ω/100Ωsym, D = 100Ω/0.1Ωsym 1 amp types 2.5 amp types 4 amp types 6.5 amp types y dB dB dB dB 70 A 70 A 70 70 A D D 5600 D 5600 D 5600 C A 5600 C B C B 40 40 B 40 B 40 30 30 30 30 C 20 20 20 20 10 10 10 10 0 0 0 0 -10 -10 -10 -10 -2010k 100k 1M 10M -2010k 100k 1M 10M -2010k 100k 1M 10M -2010k 100k 1M 10M 10 amp types dB A 70 60 50 D C 40 B 30 20 10 0 -10 -20 10k 100k 1M 10M J Mechanical data FRONT VIEW FN 680-1 Tol. C J11 mm L C L K K A 71 ±0.5 B 52.6 ±0.5 Housing K2 J C 29 ±0.5 D 50.5 ±1 Housing J11 F 61 ±0.2 J 21 ±0.5 TOP VIEW N M K 14 ±0.5 N L 20 ±0.5 M M 5.3 ±0.1 N 6.3 ±0.1 B Y 6 ±1 Z 140 + 5 A D F FN 680-2.5 FN 682-6.5 FN 682-10 FN 682-4 Tol.* mm D K2 L1 L2 F A 85 105 ±0.5 B B 54 99.5 ±1 ±0.5 A C 40 38 57 ±1 Housing J11 Housing K2 D 65 84.5 ±1 FRONT VIEW TOP VIEW E 79 ±0.5 N F 75 95 ±0.2 G 51 ±0.1 K C J 27 40 ±0.5 L M K 12 9.5 ±0.5 J E G B L 29.5 19 ±0.5 M 5.3 4.4 ±0.1 Housing L1, L2 N 6.3 6 ±0.1 Y 6 ±1 Z 140 + 5 D * Measurements share this common F tolerance unless otherwise stated. A All dimensions in mm; 1 inch =25.4mm Housing L1, L2 147