This series is OBSOLETEAND not recommended for new designs. PL IA N T Features M ■ T3001 Equivalent *R oH S CO ■ Small size of 7.7 mm ■ Operating temperature -40 °C to +85 °C ■ RoHS compliant* Applications ■ Telecom PT75426L - T3/DS3/E3/STS-1 Transformer Electrical Specifications @ 25 °C Turns Ratio ±2 % (1-3):(6-4) ........................................ 1:1 OCL (1-3) @ 10 kHz, 0.1 Vrms ..........................................100 µH min. OCL (1-3) @ 40 °C @ 10 kHz, 0.1 Vrms ............................................40 µH min. Leakage Inductance (1-3) @ 100 KHz, 0.01 Vrms, short (6-4) ........................................ 0.11 µH max. Cww (Pri. to Sec. Windings) @ 100 kHz, 0.1 Vrms ......... 10 pF max. 3 dB Bandwidth (1-3):(6-4) @ 75 Ω impedance .............................. 0.2 to 340 MHz typ. HIPOT (Pri. to Sec. Windings) (VAC) ..................................................... 1500 Packaging Specifications Electrical Schematic Pri 1 Product Dimensions 7.70 MAX. (0.30) Sec 6 6 3 5 4 4 10.80 (.425) PT75426L E T E L O S B O DATECODE 1 2 7.00 MAX. (.275) 3 2.54 4 PLCS. (.100) 6.55 MAX. (.0258) Tape and Reel* .................. 800 pcs./reel *”E” suffix before “L” in part number designates tape & reel packaging, e.g. PT75426EL. How To Order PT75426E L Model Termination L = Tin only (RoHS Compliant) 1.00 TYP. (.039) .102 Coplanarity: (.004) DIMENSIONS: MM (INCHES) TOLERANCES: ± 0.25 (.010) NOTE: DIMENSIONS ARE EXCLUSIVE OF SOLDER 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.