Starlan Isolation Transformers ELECTRONICS INC. EPA045-X & EPA045-X-LF • Designed for Hub and Node Applications • Available in Single and Dual Low Profile Packages • Meets the High-Reliability Specs of IEEE 802.3 Standards (Type 1 Base 5) • Add “-LF” after part number for Lead Free • Hipot : 2000 Vrms Electrical Parameters @ 25° C PCA Part Number OCL (mH ± 20%) EPA045-1(-LF) EPA045-2(-LF) EPA045-3(-LF) 2.5 2.5 2.5 Interwinding Capacitance (pF Max.) 25 25 40 Notes : 1. Assembly Process Turns Ratio (± 5%) 1:1 1:1 1:1 Leakage Inductance (µH Max.) 8 8 1 EPA045-X EPA045--X-LF SnPb Sn100 (Lead Finish) DCR (Ω Max.) 1.0 1.0 1.0 Package & Schematic 1.0 1.0 1.0 Schematic A Schematic B (Solder Composition) 2. Peak Solder Rating (per JESD22-B106-B) 3. Weight 4. Packaging Information (Tube) 260°C 260°C 10 (+2/-0) seconds 10 (+2/-0) seconds TBD grams TBD grams TBD pieces/tube TBD pieces/tube 1 3 2 4 Package A 2 Marking : PCA EPA045-1(-LF) D.C. 14 4 Marking : PCA EPA045-2(-LF) D.C. .500 3 Max. (12.70) .118/.122 (2.92/3.18) 1 14 3 12 5 10 7 8 Package B .350 Max. (8.89) 1 A B A .240 (6.10) .080 (2.03) 8 .385 Max. (9.783) 1 7 .790 (20.07) .115/.125 (2.92/3.18) .250 Max. (6.35) .020 (.508) .015 (.381) .400 (10.16) .200 (5.08) .200 (5.08) .020 (.508) 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. CSA045-X & -LF Rev. 2 1/11/06 FT TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com