10 Base-T Isolation Transformers EPE6377S ELECTRONICS INC. • Robust design allows for toughest soldering processes • • Complies with or exceeds IEEE 802.3, 10 Base-T Requirements • Electrical Parameters @ 25° C Inductance (µH Min.) Interwinding Capacitance (pF Max.) Leakage Inductance (µH Max.) @ 100 KHz, 20m Vrms @ 100 KHz, 20m Vrms @ 100 KHz, 20m Vrms Xmit Rcv Xmit Rcv DCR (Ω Max.) 0.5 Rcv Xmit 0.4 Rcv Xmit 15 200 Hipot (Vrms) 2000 0.4 Schematic Transmit Receive 1CT:1CT 1CT: 2.5CT 6 11 1 16 7 10 2 15 8 9 3 14 Package A N J Pin 1 I.D. Dimensions P Dim. EPA EPE6377S D.C. B Suggested Solder Pad Layout Q M D C H A B C D E F G H I J K L M N P Q E F K I L Min. .440 .240 .210 --.009 ----.018 .008 --0° .020 --------- (Inches) Max. Nom. .460 .260 .230 --.015 ----.022 .012 --8° .050 --------- .450 .250 .220 .350 .012 .050 .360 .020 .010 .050 4° .035 .030 .050 .055 .380 (Millimeters) Min. Max. Nom. 11.18 6.10 5.33 --.229 ----.457 .203 --0° .508 --------- 11.68 6.60 5.84 --.381 ----.559 .305 --8° 1.27 --------- 11.43 6.35 5.59 8.89 .305 1.27 9.14 .508 .254 1.27 4° .889 7.62 1.27 1.40 9.65 G PCA ELECTRONICS, INC 16799 SCHOENBORN ST NORTH HILLS, CA 91343 CSE6377S Rev. - 4/19/01 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