Current Compensated Noise Suppression Chokes FE 2X Series - 2 Phase Common Mode Choke Materials meet UL-94 V-0 requirements Rated voltage: 250 Vac Dielectric withstanding voltage: 1500 Vac Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C Part Number Part Number L Current DCR SRF (Vertical) (Horizontal) (mH ±30%) (A) (mOhms Max) (kHz Min) FE2X03-3-2NL FE2X03-3-3NL 3.3 1.50 215 760 FE2X03-4-2NL FE2X03-4-3NL 3.3 2.50 90 400 FE2X03-5-2 - 3.1 2.80 66 500 FE2X03-6-2NL - 3.3 4.00 80 600 - FE2X03-8-3 3.3 8.00 33 700 FE2X07-3-2NL FE2X07-3-3NL 6.8 1.20 39 400 FE2X07-5-2NL FE2X07-5-3 6.8 2.00 170 400 FE2X07-6-2 - 6.8 2.20 210 480 FE2X10-3-2NL FE2X10-3-3NL 10 0.70 740 300 FE2X10-4-2NL FE2X10-4-3 10 1.20 410 350 FE2X10-5-2 - 10 1.60 260 300 FE2X10-6-2NL - 10 1.80 240 300 FE2X15-3-2NL FE2X15-3-3 15 0.50 960 300 FE2X15-4-2 - 15 1.00 530 220 FE2X18-6-2NL - 18 1.40 650 200 FE2X27-3-2NL FE2X27-3-3NL 27 0.40 1700 180 FE2X27-4-2 FE2X27-4-3NL 27 0.70 820 150 FE2X39-3-2NL FE2X39-3-3NL 39 0.35 2600 200 FE2X39-4-2NL FE2X39-4-3NL 39 0.50 1500 160 FE2X39-5-2 - 39 0.70 1300 160 FE2X47-3-2 - 47 0.30 2900 100 FE2X47-4-2NL - 47 0.40 1700 150 Notes: 1. Part Numbering System: FE2XLV-S-P, where LV is the inductance value, S is the size code, and P is package style (2 = vertical and 3 = horizontal) 2. Part numbers with NL suffix are RoHS 6/6 compliant. Schematics Style 2 - Vertical Package Style 3 - Horizontal Package 1 7 3 5 4 6 2 8 USA 858 674 8100 Germany 49 7032 7806 0 Singapore 65 6287 8998 Shanghai 86 21 62787060 China 86 755 33966678 Taiwan 886 3 4356768 1 pulseelectronics.com P538.E (03/14)

Current Compensated Noise Suppression Chokes FE 2X Series - 2 Phase Common Mode Choke Mechanicals Style 2 - Vertical Package Style 3 - Horizontal Package B B A A .028 0,70 .157 ± .039 4,00 ± 1.00 .028 .157±.039 0,70 4,00±1.00 E F 1 7 C D C E 2 8 Inches Dimensions: mm PINS VIEW PINS VIEW Size A B C E F Size A B C D E Code MAX MAX MAX Code MAX MAX MAX .803 .724 .528 .394 .197 .508 .705 .705 .394 .591 3 20,40 18,40 13,40 10,00 5,00 3 12,90 17,90 17,90 10,00 15,00 1.000 .921 .626 .492 .394 .606 .902 .902 .492 .787 4 25,40 23,4 15,90 12,50 10,00 4 15,40 22,90 22,90 12,50 20,00 1.197 1.079 .724 .591 .492 .705 1.098 1.098 .591 .984 5 30,40 27,40 18,40 15,00 12,50 5 17,90 27,90 27,90 15,00 25,00 1.394 1.276 .724 .591 .492 1.000 1.709 1.669 .591 1.575 6 35,40 32,40 18,40 15,00 12,50 8 25,40 43,40 42,40 15,00 40,00 Notes: Tolerances for E & F are ±.010 / 0,25 Notes: Tolerances for D & E are ±.010 / 0,25 For More Information Pulse Worldwide Pulse Europe Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia Headquarters Einsteinstrasse 1 B402, Shenzhen Academy of Room 2704/2705 135 Joo Seng Road 3F, No. 198 12220 World Trade Drive D-71083 Herren- Aerospace Technol- Super Ocean Finance #03-02 Zhongyuan Road San Diego, CA berg ogy Bldg. Ctr. PM Industrial Bldg. Zhongli City 92128 Germany 10th Kejinan Road 2067 Yan An Road Singapore 368363 Taoyuan County 320 U.S.A. High-Tech Zone West Taiwan R. O. C. Nanshan District Shanghai 200336 Tel: 886 3 4356768 Shenzen, PR China China Tel: 65 6287 8998 Fax: 886 3 4356823 Tel: 858 674 8100 Tel: 49 7032 7806 518057 Fax: 65 6287 8998 (Pulse) 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, 2014. Pulse Electronics, Inc. All rights reserved. 2 pulseelectronics.com P538.E (03/14)