ELC-3FN2R7N Panasonic

Choke Coils SMD Choke Coils Series: N Type: ELC3FN ELC3GN Features Low DC resistance and large current capability Type ELC3FN/3GN Shock resistant Recommended Applications DC-DC converter circuitry for computer peripherals and cellular phones. Chopper circuit decoupling chokes for DC-DC converter circuitry Standard Packing Quantity 2000 pcs./Reel Explanation of Part Numbers 1 2 3 4 5 6789 10 11 E L C 3 F N1 0 0 M Product Code Height Design No. Outer size Structure Inductance Tolerance 2R2 2.2 H M 20 % ELC Choke Coil (Non Shielded Type) N Series F 1.2 max. 150 15 H N 30 % G 1.55 max. Dimensions in mm (not to scale) Recommended land patterns in mm (not to scale) Marking 1.00 0.70 3.200.3 0.60 Type H 1.50 1.50 ELC3FN 1.2 max. ELC3GN 1.55max. Design and speci cations are each subject to change without notice. Ask factory for the current technical speci cations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Jan. 2008 0.45 0.10 H 3.200.3 1.00 1.802-C0.6 R0.5 max. R0.5 max. Choke Coils Standard Parts DC Inductance R Rated Series Part Number (100 kHz) (at 20 C) Current Marking (mA max.) (H) Tol. (m ) Tol. ELC3FN1R0N 1.0 80 1400 A ELC3FN1R8N 1.8 110 1100 C ELC3FN2R2N 2.2120 1000 D ELC3FN2R7N 2.7 150 950 E ELC3FN3R9N 3.9 30 % 240 770 F ELC3FN4R7N 4.7 280 750 H ELC3FN5R6N 5.6 310 680 I 3FN ELC3FN6R8N 6.8 360 620 K Series ELC3FN7R5N 7.5 390 600 L ELC3FN100M 10.0 430 530 M ELC3FN150M 15.0 1000 370 O ELC3FN220M 22.0 1180 330 R 20 % ELC3FN330M 33.0 1900 260 T ELC3FN470M 47.0 2450 230 V 20 % ELC3FN680M 68.0 4200 170 X ELC3GN1R0N 1.0 64 1300 A ELC3GN1R6N 1.6 83 1200 C ELC3GN2R2N 2.2 100 1000 D ELC3GN3R3N 3.3 30 % 130 970 E ELC3GN4R7N 4.7 200 760 H ELC3GN6R8N 6.8 250 680 K 3GN ELC3GN8R2N 8.2 410 540 L Series ELC3GN100M 10.0 430 530 M ELC3GN150M 15.0 600 430 O ELC3GN220M 22.0 950 330 R 20 % ELC3GN330M 33.0 1400 280 T ELC3GN470M 47.0 1950 240 V ELC3GN680M 68.0 3000 190 X Current: This indicates the value of current when the inductance is 70% of nominal value and case temperature has risen 45 C (at 20 C) Embossed Carrier Tape Di men sions in mm (not to scale) cumulative pitch 2.000.3 deviation 4.00.3 4.000.3 8.000.3 H 0.400.1 , A-A Section , AA Tape running direction Quantity 2000 pcs./Reel 3.700.3 Type H ELC3FN 1.400.3 , ELC3GN 1.700.3 A-A Section Design and speci cations are each subject to change without notice. Ask factory for the current technical speci cations before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. Jan. 2008 8 max. R0.5 max. +0.1 0 1.50 R0.5max. , BB 5.500.3 1.750.3 12.000.3 3.600.3 , B-B Section 8 max.