This series is OBSOLETEAND not recommended for new designs. PL IA N T Features M ■ Designed for G.703 codirectional *R oH S CO interface ■ Matched to leading transceiver ICs ■ Through-hole unit ■ RoHS compliant* Applications ■ Telecom PT66004L - ISDN S-Interface Transformer Electrical Schematic 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 *CT : center tap Pri 14.2 MAX. (0.559) Sec 1 6 II III 5 4 I 3 P/N LOGO 5 6 4 14.2 MAX. (0.559) E T E L O S B O Other OCL specifications available on request. Packaging Specifications Product Dimensions 1 2 3 DATE CODE PIN 1 Tube ................................... 56 pcs./tube How To Order 10.16 (0.400) PT66004 L Model Termination L = Tin only (RoHS Compliant) 5.08 (0.20) 5.08 (0.20) DIA. 0.6 ± 0.1 (0.024 ± 0.004) 10.16 (0.400) DIMENSIONS: REV. 05/13 *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. MM (INCHES)