T1/CEPT/ISDN-PRI Transformer EPA3010 ELECTRONICS INC. • T1/CEPT Line Interface • • Operating temperature from -40°C to +85°C Electrical Parameters @ 25° C OCL (1)(mH Min.) 1.50 @ 25°C Leakage Inductance (1)(µH Max.) Interwinding Capacitance (pF Max.) ET Product (1)(VµS Min.) Hipot (Vrms) 0.60 35 10 2000 0.600 @ -40°C DCR (Ohms Max.) Pri Sec 0.70 1.10 • Note: 1) Measured at Primary. • Schematic Sec 120Ω 75Ω 1 0.265 3 1 5 Pri 10 75Ω 1 6 Dimensions Package Dim. A B C D E F G H I A 1° 10° PCA B 3 EPA3010 D.C. 5 6 E (Inches) Min. Max. Nom. (Milimeters) Min. Max. Nom. .540 .540 .360. 400 .020 .200 .400 .025 .120 13.72 13.72 9.14 10.16 0.508 5.08 10.16 0.635 3.05 .560 .560 .380 Typ. .040 Typ. .410 Typ. .140 14.22 14.22 9.65 Typ. 1.016 Typ. 10.41 Typ. 3.56 C I H D G F PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 CSA3010 Rev. 3 10/13/97 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