By June 2005 Two-stage performance filter FN 670 * Current ratings from 1.8 to 10A * Very high differential and common mode attenuation * Good high frequency attenuation * Nennstrome von 1,8 bis 10A * Sehr hohe differentielle und Gleichtakt-Dampfung * Gute Hochfrequenzdampfung * Courants de service de 1,8 a 10A * Tres bonne attenuation en modes differentiel et commun * Bonne attenuation a des hautes frequences 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 670-3/06 is a 3A filter with fast-on connections. Family Connections Current ratings Inductance at 40C (25) A L/L1 mH Housing Weight g /06 /07 FN 670 -1.8 /?? /06 /07 1.6 (1.8) 7.2/7.2 K2 225 240 FN 670 -3 /?? /06 /07 2.5 (3) 12.2/1.8 K2 240 245 FN 670 -6 /?? /06 /07 5 (6) 7/7 K2 245 260 FN 670 -10 /?? /06 /07 8.0 (10) 10.4/2.7 L1 570 620 Additional specifications Filter type Standard types Capacitance Res. Maximum leakage Maximum operating voltage Hipot test voltage Cy nF R M A/phase VAC Hz Hz PNE VAC 470/150 2.2 0.47 190 250 50/60 DC to 400 2000 MTBF at 40C, 230V, per Mil-HB-217F: 300,000 hours (for VDE-approved current ratings). 128 Operating frequency Cx/Cx1 nF PN VAC 1700 FN 670 insertion loss Per CISPR 17; A = 50/50 sym, B = 50/50 asym, C = 0.1/100 sym, D = 100/0.1 sym 1.8 amp types 3 amp types dB 70 C 40 D 50 B y B 40 30 30 30 20 20 20 10 10 10 40 B 30 20 D 10 0 0 0 0 -10 -10 -10 100k 1M -20 10k 10M 100k 1M 10M -20 10k R 2xL1 B C 50 C -10 -20 10k D 60 60 40 A 70 A 50 C dB dB 70 60 50 10 amp types y A 70 D 60 6 amp types dB A 100k 1M -20 10k 10M 100k 1M 10M Electrical schematic FN 670 2xL Cx 2xCy Cx1 P' LOAD LINE P E N N' See tables for component values. Mechanical data Front view J A B C D E F G J K L M N Y Z FN 670-1.8 /-3/-6 FN 670-10 K2 L1 85 54 40 65 105 99.5 1 38 84.5 79 95 51 40 9.5 19 4.4 6 75 27 12 29.5 5.3 6.3 6 140 Tol.* mm 0.5 0.5 1 1 0.5 0.2 0.1 0.5 0.5 0.5 0.1 0.1 1 +5 * Measurements share this common tolerance unless otherwise stated. C L C K L K J Housing L1 Housing K2 Top view M N N M E A D G B F D B F A Housing K2 Housing L1 All dimensions in mm; 1 inch = 25.4 mm 129 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Schaffner: FN670-10-06 FN670-3-06 FN670-6-06 FN670-1.8-06 FN670-10-06 C