Voice Over IP Application ELECTRONICS INC. EPR1561F1 • Robust construction allows IR/VP reflow processes • • 1500 Vrms Isolation • Electrical Parameters @ 25° C OCL (µH Min.) Leakage Inductance (µH Max.) Interwinding Capacitance (pF Max.) @ 10 KHz, 0.1 Vrms @ 10 KHz, 0.1 Vrms @ 10 KHz, 0.1 Vrms Secondary 1.2 0.5 Pri. to Sec. 40 Pins 24-22, 21-19,18-16, 15-13 Measure Sec. w/ Pri. shorted DCR (Ω Max.) Pri. 1.8 Sec. 1.6 Schematic Pri. Sec. 1,4,7,10 24,21,18,15 2,5,8,11 3,6,9,12 22,19,16,13 2CT:1CT (x4) 23,20,17,14 Package Dimensions A N J PCA Pin 1 I.D. EPR1561F1 Date Code B Q Pad Layout D M E C K L H PCA ELECTRONICS, INC 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 P F (22 Plcs) I Dim. Min. A B C D E F G H I (J) K L M N P Q .520 .470 .230 --.005 --.580 .018 .008 --0° .025 --------- (Inches) Max. Nom. .540 .490 .250 --.015 --.600 .022 .012 --8° .045 --------- .530 .480 .240 .440 .010 .040 .590 .020 .010 .045 --.035 .030 .040 .085 .650 (millimeters) Min. Max. Nom. 13.20 11.94 5.84 --.127 --14.73 .457 .203 --0° .635 --------- 13.71 12.44 6.35 --3.81 --15.24 .559 .304 --8° 1.14 --------- 13.46 12.19 6.09 11.17 .254 1.01 14.98 .508 .254 1.14 --.889 .762 1.01 2.16 16.51 G CSR1561F1 Rev. 1 12/9/99 Product performance is limited to specified parameters. Data is subject to change without prior notice. TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com