Effective October 2015 Technical Data 4313 Supersedes March 2007 CMS Common mode inductors, surface mount Applications • EMI filters • DC-DC brick power supplies • Discrete output supplies • Discrete and point-of-use power supplies (PUPS) Environmental data • Storage temperature range: -40°C to +160°C • Operating ambient temperature range: -40°C to +160°C (range is application specific) • Solder reflow temperature: J-STD-020D compliant Product description Pb • Three sizes of surface mount torroidal common- mode inductors that provide 300Vdc isolation • Inductance range from 5.5uH to 1600uH • Current range up to 7.0 Amps • Noise attenuation up to 44 dB • Frequency range up to 100 MHz • Meets UL94V-0 flammability standard • Ferrite core material

Technical Data 4313 CMS Effective October 2015 Common mode inductors, surface mount Product specifications Leakage OCL (uH) minimum I rms. Amperes DCR (Ω) typ @ DCR (Ω) typ @ Inductance (uH) Interwinding Part number (1-2) & (4-3) Max* 20°C (1-2) 20°C (4-3) typ Capacitance (pF) typ CMS1-1-R 4.5 7.00 0.0027 0.0027 0.05 2.0 CMS1-2-R 8 5.70 0.0040 0.0040 0.09 2.1 CMS1-3-R 12.6 4.10 0.077 0.077 0.14 2.2 CMS1-4-R 18 3.80 0.0089 0.0089 0.20 2.3 CMS1-5-R 25 3.60 0.0100 0.0100 0.28 2.4 CMS1-6-R 32.8 3.10 0.0138 0.0138 0.36 2.5 CMS1-7-R 41.5 2.60 0.019 0.019 0.45 2.6 CMS1-8-R 51.2 2.20 0.026 0.026 0.056 2.7 CMS1-9-R 62 1.90 0.035 0.035 0.68 2.7 CMS1-10-R 73.7 1.65 0.048 0.048 0.81 2.8 CMS1-11-R 100 1.35 0.070 0.070 1.10 3.9 CMS1-12-R 131 1.15 0.100 0.100 1.45 3.0 CMS1-13-R 166 1.00 0.138 0.138 1.83 3.1 CMS1-14-R 205 0.85 0.186 0.186 2.25 3.2 CMS2-0-R 14 6.00 0.004 0.004 0.13 1.7 CMS2-1-R 25 5.35 0.005 0.005 0.22 2.0 CMS2-2-R 40 4.40 0.008 0.008 0.34 2.3 CMS2-3-R 57 3.60 0.012 0.012 0.47 2.5 CMS2-4-R 102 2.80 0.019 0.019 0.80 2.8 CMS2-5-R 160 2.30 0.029 0.029 1.25 3.1 CMS2-6-R 230 1.85 0.044 0.044 1.75 3.4 CMS2-7-R 270 1.60 0.060 0.060 2.00 3.6 CMS2-8-R 360 1.35 0.084 0.084 2.60 3.9 CMS2-9-R 460 1.10 0.120 0.120 3.30 4.3 CMS2-10-R 575 0.94 0.170 0.170 4.00 4.3 CMS2-11-R 700 0.80 0.230 0.230 5.00 4.6 CMS2-12-R 915 0.67 0.330 0.330 6.30 4.9 CMS2-13-R 1070 0.58 0.440 0.440 7.30 5.1 CMS2-14-R 1340 0.50 0.620 0.620 9.00 5.4 CMS3-1-R 28 5.70 0.005 0.005 0.31 2.80 CMS3-2-R 45 5.10 0.006 0.006 0.46 3.05 CMS3-3-R 64 4.75 0.007 0.007 0.64 3.30 CMS3-4-R 88 3.95 0.010 0.010 0.85 3.50 CMS3-5-R 146 3.10 0.017 0.017 1.30 3.70 CMS3-6-R 217 2.85 0.020 0.020 1.90 3.90 CMS3-7-R 258 2.45 0.027 0.027 2.20 4.15 CMS3-8-R 350 2.00 0.040 0.040 3.00 4.40 CMS3-9-R 400 1.70 0.053 0.053 3.30 4.65 CMS3-10-R 518 1.45 0.076 0.076 4.20 4.85 CMS3-11-R 648 1.20 0.107 0.107 5.10 5.10 CMS3-12-R 790 1.05 0.145 0.145 6.10 5.35 CMS3-13-R 1030 0.88 0.210 0.210 7.80 5.55 CMS3-14-R 1310 0.75 0.300 0.300 9.60 5.80 Definitions: Electrical Characteristics: OCL = Open Circuit Inductance OCL (1-2) 0.10Vrms, 100kHz, 0.0Adc: (See Chart) DCR = Direct Current Resistance OCL (4-3) 0.10Vrms, 100kHz, 0.0Adc: (See Chart) Irms = rms current for approx. a 40°C temperature rise at an ambient temperature of 85°C. DCR (1-2) typ @ 20°C: (See Chart) *Operating Temperature: 160°C Max. Inductance values are sustained up to 160°C. DCR (4-3) typ @ 20°C: (See Chart) Hipot rating: winding to winding: 300Vdc min. for 1 second. Turns Ratio: (1-2):(4-3) 1:1 2 www.eaton.com/elx

CMS Technical Data 4313 Common mode inductors, surface mount Effective October 2015 Dimensions–mm CMS1 RECOMMENDED PCB LAYOUT TOP VIEW 9.4 max SCHEMATIC FRONT VIEW 33333 22222 CMS1- 1:1 wwllyy R 7.2 max 1 4 44444 11111 2.6 max Pin 1 indicator White dot 2 3 CMS2 CMS3 wwllyy = Date code R = Revision level www.eaton.com/elx 3

Technical Data 4313 CMS Effective October 2015 Common mode inductors, surface mount Packaging Information CMS1 CMS2 Supplied in tape and reel packaging, 2,000 parts per 13” diameter reel Supplied in tape and reel packaging, 800 parts per 13” diameter reel See note 1 (see note 1) min. See note 6 +A0.1/-0.0 Pin #1 1in.7d5icator +/-0.05 +0.1/-0.0 (see note 6) min A 1.75 +/-0.05 0 m.3aRxa.d See7 note 6 BAoo==99..33mmmm 0.m3Raxa.d Pin #1 Indicator (see note 6) Bo +/-0.3 Ko=6.4mm B +/-0.3 A B Ko= 2.7mm Ko Ao A 0 K 12.0 typ. 6.7 A 12.0 A typ SECTION A-A SECTION A-A Direction of feed User direction of feed CMS3 Supplied in tape and reel packaging, 600 parts per 13” diameter reel (see note 1) (see note 6) +/-0.05 +0.1/-0.0 min A 1.75 Ao=11.8mm 0.m3Raxa.d Pin #1 Indicator (see note 6) Bo=11.8mm Ko=6.8mm B +/-0.3 K 7.1 A A typ SECTION A-A 16.0 User direction of feed Attenuation Curves Attenuation CMS 1 Attenuation CMS 2 0 0 -1 -4 -7 -5 -1 -4 -7 -5 -10 -10 -15 -15 -20 dB dB-25 -20 -30 -25 -35 -40 -30 -45 -11 -14 -35 -50 -11 -14 1 2 4 6 8 10 20 40 60 1 2 4 6 8 10 20 40 60 FREQUENCY (MHz) FREQUENCY (MHz) Attenuation CMS 3 0 -1 -4 -7 -5 -10 -15 -20 dB-25 -30 -35 -40 -45 -11 -14 -50 1 2 4 6 8 10 20 40 FREQUENCY (MHz) 4 www.eaton.com/elx

CMS Technical Data 4313 Common mode inductors, surface mount Effective October 2015 Impedance Curves Impedance CMS1-1 & 4 Impedance CMS1 - 7,11, & 14 350 4000 -14 300 -4 250 3000 Z (Ohms) 112050000 -1 Z (Ohms)12000000 -11 -7 50 0 0 0.4 0.6 0.8 1 2 3 4 6 8 10 0.4 0.6 0.8 1 2 3 4 6 8 10 FREQUENCY (MHz) FREQUENCY (MHz) Impedance CMS2 - 1 & 4 Impedance CMS2 - 7,11, & 14 18000 1800 -14 16000 1600 1400 -4 14000 ms)11020000 ms)1102000000 -11 Oh 800 Oh 8000 -7 Z ( 600 -1 Z ( 6000 400 200 4000 0 2000 0.4 0.6 0.8 1 2 4 6 8 10 20 0 0.4 0.6 0.8 1 2 3 4 6 FREQUENCY (MHz) FREQUENCY (MHz) Impedance CMS3 - 1 & 4 Impedance CMS3 - 7,11, & 14 1600 16000 1400 14000 -4 -14 1200 12000 hms)1800000 hms)180000000 -11 -7 O -1 O Z ( 600 Z ( 6000 400 4000 200 2000 0 0 0.4 0.6 0.8 1 2 3 4 6 8 0.4 0.6 0.8 1 2 3 4 6 8 FREQUENCY (MHz) FREQUENCY (MHz) www.eaton.com/elx 5

Technical Data 4313 CMS Effective October 2015 Common mode inductors, surface mount Solder reflow profile TP Table 1 - Standard SnPb Solder (Tc) TC -5°C Max. Ramp Up Rate = 3°C/s tP Volume Volume Package mm3 mm3 Max. Ramp Down Rate = 6°C/s Thickness <350 ≥350 TL <2.5mm) 235°C 220°C Preheat t ≥2.5mm 220°C 220°C A e Tsmax atur Table 2 - Lead (Pb) Free Solder (Tc) per Volume Volume Volume Tem Tsmin ts PThacickkangees s m<3m503 m35m03 - 2000 m>2m003 0 <1.6mm 260°C 260°C 260°C 1.6 – 2.5mm 260°C 250°C 245°C >2.5mm 250°C 245°C 245°C 25°C Time 25°C to Peak Time Reference JDEC J-STD-020D Profile Feature Standard SnPb Solder Lead (Pb) Free Solder Preheat and Soak • Temperature min. (Tsmin) 100°C 150°C • Temperature max. (Tsmax) 150°C 200°C • Time (Tsmin to Tsmax) (ts) 60-120 Seconds 60-120 Seconds Average ramp up rate Tsmax to Tp 3°C/ Second Max. 3°C/ Second Max. Liquidous temperature (Tl) 183°C 217°C Time at liquidous (tL) 60-150 Seconds 60-150 Seconds Peak package body temperature (TP)* Table 1 Table 2 Time (tp)** within 5 °C of the specified classification temperature (Tc) 20 Seconds** 30 Seconds** Average ramp-down rate (Tp to Tsmax) 6°C/ Second Max. 6°C/ Second Max. Time 25°C to Peak Temperature 6 Minutes Max. 8 Minutes Max. * Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum. ** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum. Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. Eaton Electronics Division 1000 Eaton Boulevard Cleveland, OH 44122 United States www.eaton.com/elx © 2015 Eaton All Rights Reserved Eaton is a registered trademark. Printed in USA Publication No. 4313 All other trademarks are property October 2015 of their respective owners.