oH V SC AV ER OM AI SIO PL LA N IA BL S NT E *R Features ■ Designed for G.703 codirectional ■ Lead free versions are RoHS compliant* interface ■ Matched to leading transceiver ICs ■ Through-hole unit ■ Lead free version available (see How to Order) Applications ■ Telecom PT66004 - ISDN S-Interface Transformer Electrical Specifications @ 25 °C Turns Ratio ± 3 % (III : II + I) ........1:2 CT* OCL (mH min.)......................................20 Interwinding Capacitance Cww (pF max.)................................130 Leakage Inductance Ls (µH max.)..........5 HIPOT 50 Hz for 2 sec. (Vrms) III to II + I ......................................1500 DCR I + II (Ω max.)..................................5 DCR III (Ω max.) ................................2.65 Operating Temperature (°C) ........0 to +70 Electrical Schematic Product Dimensions 14.2 MAX. (0.559) Pri Sec 6 1 II P/N LOGO 4 5 III 6 5 I 3 4 14.2 MAX. (0.559) How to Order *CT : center tap PT66004 __ Other OCL specifications available on request. 1 2 Model 3 DATE CODE PIN 1 Packaging Specifications Tube ....................................56 pcs./tube 10.16 (0.400) 5.08 (0.20) 5.08 (0.20) DIA. 0.6 ± 0.1 (0.024 ± 0.004) 10.16 (0.400) DIMENSIONS ARE: 03/05 *RoHS Directive 2002/95/EC Jan 27 2003 including Annex Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. MM (INCHES) Termination Blank = Tin-lead L = Tin only (lead free)