Common Mode Choke ELECTRONICS INC. EPA3569S • Optimized for T1/E1 Applications • Common Mode Choke for EMI Reduction Electrical Parameters @ 25° C OCL (µH Min.) Interwinding Capacitance (pF Max.) Leakage Inductance (µH Max.) DCR (Ω Max.) 36 15 0.3 0.4 Impedance Graph (deg Ω ) Schematic 1:1 1:1 1 16 5 12 2 15 6 11 1:1 4000 3000 2000 1000 900 800 700 600 500 400 300 1:1 3 14 7 10 4 13 8 5 9 Typ. 2 4 6 8 10 20 40 60 80 100 Package .490 (12.45) .070 (1.78) PCA EPA3569S Date Code .420 (10.67) .270 (6.86) .016/.022 (.406/.559) Suggested Solder Pad Layout .030 (.762) .350 (8.89) .240 (6.10) .090 (2.29) .050 (1.27) .010/.015 (.254/.381) .008/.012 (.203/.305) 0°-8° .050 (1.27) .035 (.889) .370 (9.40) 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. CSA3569S Rev. 1 3/3/03 TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com