SMT Common Mode Chokes 1.22A to 14.0 A Solutions based on impedance, size and current Designed for DC/DC converters Wide variety of inductor sizes and current ratings available Dielectric strength: 1000VRMS (380Vrms continu- ous) Electrical Specifications @ 25°C - Operating Temperature -40°C to +120°C3 Part Inductance Irated1 DCR (MAX) Curve Weight Quantity Quantity Number (mH±35%) (A) (mΩ) (see # below) Package (Grams) In Tube In Reel P0502NL 0.47 14.0 8 9 Big Foot 14.8 15 75 P0469NL 0.63 11.6 10 7 Big Foot 14.3 20 75 P0429NL 0.81 9.70 14 6 Big Foot 13.5 20 75 P0527NL 0.53 7.20 15 8 HCCI-68 7.7 15 100 P0353NL 0.59 5.60 21 7 LCCI-50 5.2 30 200 P0422NL 0.77 4.70 40 6 LCCI-50 4.9 30 200 P0421NL 0.22 3.30 60 5 LCCI-50 4.7 30 200 P0420NL 1.32 3.30 60 4 LCCI-50 4.6 30 200 P0351NL 1.47 2.80 80 3 LCCI-50 4.3 30 200 P0473NL 0.88 1.63 110 2 Polecat 1.5 35 500 P0354NL 1.17 1.22 200 1 Polecat 1.4 35 500 Notes: 1. The current rating (Irated) is based upon the temperature rise of the component and represents the rms current which will cause a typical temperature rise of 55C with 50LFM forced cooling. 2. Optional Tape & Reel packaging can be ordered by adding a “T” suffix to the part number (i.e. P0502 becomes P0502T). Pulse complies to industry standard tape and reel specification EIAv481. 3. The temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range. 1 power.pulseelectronics.com SPM2007_63 (02/19) http://www.power.pulseelectronics.com/contact

SMT Common Mode Chokes 1.22A to 14.0 A Impedance Curves 15K 7.5K 6 12K 6.0K )Ω 34 5 )Ω (nce 9K 1 (ce 4.5K 7 a 2 n 9 d a e 6K d 8 p e 3.0K m p m I 3K I 1.5K 0 100 KHz 1 MHz 10 MHz 100 MHz 0 100 KHz 1 MHz 10 MHz 100 MHz Frequency Frequency Mechanicals Polecat LCCI-50 .500 MAX .330 12,70 8,38 R 1 3 1 3 .060 4X .500 MAX 1,52 .410 12,70 10,41 .175 4X 2 4 4,45 2 4 Suggested Pad Layout .215 MAX 5,46 .005/0,13 .330 .410 4 SURFACES 8,38 10,41 Schematic Dimensions: .Inmchmes 1 3 Unless otherwise specified, all tolerances are: ±..005 0,13 2 4 2 power.pulseelectronics.com SPM2007_63 (02/19) http://www.power.pulseelectronics.com/contact

SMT Common Mode Chokes 1.22A to 14.0 A Mechanicals HCCI-68 Big Foot Schematic 1 3 Dimensions:.Inches mm Unless otherwise specified, all tolerances are: ±..005 0,13 2 4 For More Information Pulse Worldwide Headquarters Pulse Europe Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia 15255 Innovation Drive Ste 100 Pulse Electronics GmbH Pulse Electronics (ShenZhen) CO., LTD Room 2704/2705 3 Fraser Street 0428 1F., No.111 Xiyuan Road San Diego, CA 92128 Am Rottland 12 D708, Shenzhen Academy of Super Ocean Finance Ctr. DUO Tower Zhongli District U.S.A. 58540 Meinerzhagen Aerospace Technology, 2067 Yan An Road West Singapore 189352 Taoyuan City 32057 Germany The 10th Keji South Road, Shanghai 200336 Taiwan (R.O.C) Nanshan District, Shenzhen, China P.R. China 518057 Tel: 858 674 8100 Tel: 49 2354 777 100 Tel: 86 755 33966678 Tel: 86 21 62787060 Tel: 65 6287 8998 Tel: 886 3 4356768 Fax: 858 674 8262 Fax: 49 2354 777 168 Fax: 86 755 33966700 Fax: 86 2162786973 Fax: 65 6280 0080 Fax: 886 3 4356820 Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2019. Pulse Electronics, Inc. All rights reserved. 3 power.pulseelectronics.com SPM2007_63 (02/19) http://www.power.pulseelectronics.com/contact