Choke Coils Power Inductors / Wire Wound type Series: Type: R ELL5PR ■ Features ● ● ● ● Magnetic shielded structure Low DC resistance and large current capability Adopted a rectangular core RoHS compliant ■ Recommended Applications ● DC-DC converter circuitry for computer peripherals and cellular phones. ● Chopper circuit decoupling chokes for DC- DC converter circuitry ■ 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 & - - 1 3 . Product Code ELL Outer size Height Structure Choke Coil (Magnetic shielded type) P 2.0 max. ■ Dimensions in mm (not to scale) Inductance R Series 11 Tolerance Design No. 2R2 2.2 μH 100 10 μH M ±20 % N ±30 % ■ Recommended Land Pattern in mm (not to scale) Marking 5.00 4.70 5.0±0.2 Date code 1.35 2.00 1.35 H 5.0±0.2 H=1.85±0.15 1.60 1.80 1.60 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. 02 Sep. 2012 38 Choke Coils ■ Standard Parts Part Number (μH) ELL5PRR47N R DC (at 20 °C) Inductance (100 kHz) Tol. (mΩ) 0.47 Saturation Temperature ✽1 ✽2 Rated Current Rise Current (mA max.) (mA max.) Tol. 12 5500 Marking 3900 R47 ELL5PR1R0N 1.0 21 4500 3000 1R0 ELL5PR1R2N 1.2 21 4200 3000 1R2 ELL5PR1R5N 1.5 25 4000 2850 1R5 ELL5PR2R2N 2.2 32 3200 2400 2R2 ELL5PR3R3N 3.3 37 2600 2300 3R3 ELL5PR4R7N 4.7 56 2200 1800 4R7 ELL5PR6R8N 6.8 85 1700 1400 6R8 ELL5PR100M 10.0 150 1400 1060 100 ELL5PR150M 15.0 190 1200 1000 150 ELL5PR220M 22.0 290 950 800 220 ±30% ±20% ±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). , B-B Section B A 0.3±0.1 5.3±0.1 5.50±0.05 , A 2.1±0.1 12.0±0.3 .1 +0 0 .5 f1 , 2.00±0.05 4.0±0.1 B 8.0±0.1 4.0±0.1 1.75±0.10 ■ Embossed Carrier Tape Dimensions in mm (not to scale) 5.3±0.1 , 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. 02 Sep. 2012 39