Common Mode Choke ELECTRONICS INC. EPT7003 & EPT7003-RC • Surface Mount Package • Robust Construction for Reflow Processing • Add “-RC” after part number for RoHS Compliant • Operating Temperature : 0°C to 85°C • Peak Solder Rating (See Note 2) Electrical Parameters @ 25° C Inductance (µH Min.) DCR (Ω Max.) Hipot (Vrms) CMRR 5.0 0.250 300 See Graph Pins 1-8, 2-7, 3-6 and 4-5 Pins 1-8, 2-7, 3-6 and 4-5 @100 KHz, 100 m Vrms Schematic Notes : EPT7003 EPT7003-RC 1. Lead Finish SnPb Matte Tin 2. Peak Temperature Rating 225°C 260°C 3. Moisture Sensitive Levels MSL = 3 MSL = 4 (168 Hours, ≤30°C/60%RH) (72 Hours, ≤30°C/60%RH) 0.33 grams 0.33 grams 1000 pieces/13” reel 1000 pieces/13” reel (*EPT7003-TR) (*EPT7003-RCTR) 4. Weight 5. Packaging Information (*Add “TR” to end of part number when placing order) (Tape & Reel) 1:1:1:1 ± 5% Package .090 (2.29) .050 (1.27) PCA EPT7003(-RC) D. C. 1 2 3 4 0 -5 -10 -15 -20 -25 -30 -35 -40 Pad .320 (8.13) Layout .265 (6.73) Pin 1 I.D. .030 (.762) .050 (1.27) 1 .230 (5.84) .025 (.635) .180 (4.57) 7 6 5 Typical CMRR .150 (3.81) .040 (1.02) 8 10 100 Frequency (MHz) 500 .008/.012 (.203/.305) .015 (.381) .016/.022 (.406/.559) .280 (7.11) Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25 PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 Product performance is limited to specified parameters. Data is subject to change without prior notice. CST7003 & -RC Rev. H1 2/2/06 JDG TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com