Choke Coils Power Inductors / Wire Wound type Discontinued Series: Type: N ELCSFN-A ■ Features ● Low DC resistance and large current capability ● RoHS compliant ■ Recommended Applications ● DC-DC converter circuitry for computer peripherals and cellular phones. ■ Standard Packing Quantity ■ Soldering Conditions and Safety Precautions ● 2000 pcs./Reel Please see Data Files ■ Explanation of Part Numbers 1 2 3 4 5 6 7 8 9 10 11 & - $ 4 ' / . " Product Code ELC Outer size Height Structure Choke Coil (Non Magnetic Shielded Type) F 1.2 max. ■ Dimensions in mm (not to scale) Inductance N Tolerance Design No. 2R2 2.2 μH 150 15 μH Series M ±20 % N ±30 % ■ Recommended land patterns in mm (not to scale) 1.7 H 0.3 2.20 1.4 4.0±0.2 4.40 4.40 1.20 1.0 4.0±0.2 1.7 Marking 0.1 1.10 H=1.10±0.10 (1.20 max.) Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 01 Sep. 2012 51 Discontinued Choke Coils ■ Standard Parts Inductance (100 kHz) Part Number (μH) R DC (at 20 °C) Tol. (mΩ) ELCSFN1R0NA 1.0 ELCSFN2R2NA 2.2 ELCSFN3R3NA 3.3 ELCSFN4R7NA 4.7 190 ELCSFN6R8NA 6.8 250 ELCSFN100MA 10.0 ELCSFN220MA 22.0 ±30% ±20% Saturation Rated Temperature Current✽1 Rise Current✽2 (mA max.) (mA max.) Tol. Marking 60 2750 1700 A 95 2000 1300 D 150 1500 1100 E 1350 950 H 1100 850 K 400 950 650 M 920 650 450 R ±20% ✽1 Saturation Rated Current : This DC current which causes a 30 % inductance reduction from its nominal value. ✽2 Temperature Rise Current : This indicates the value of current when temperature rise dt/t= 40 °C (at 20 °C). .3 ma x. B 4 ° max. R0 , B-B Section , 4.3±0.1 A 0.4±0.1 4 ° max. A 1.3±0.1 12.0±0.3 5.5±0.1 .00 .50 R1 R0 B 0.3 .5± f1 , 2.00±0.05 4.0±0.1 8.0±0.1 1.75±0.10 ■ Embossed Carrier Tape Dimensions in mm (not to scale) 4.3±0.1 x. ma 3 . , R0 A-A Section Tape running direction Quantity 2000 pcs./reel Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 00 Sep. 2010 52