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oH V SC AV ER OM AI SIO PL LA N IA BL S NT E
Features
■ Surface mount packaging ■ HIPOT 1500 VAC ■ Small design ■ Lead free version available (see How to
Applications
■ Telecom
*R
Order)
■ Lead free versions are RoHS compliant*
PT74263N - T1/CEPT/ISDN-PRI Transformer
Electrical Specifications @ 25 °C Turns Ratio ±2 % (1-3):(6-5):(5-4) ......................1:1:0.266 Inductance (mH min.) (1-3) ................................................1.2 Leakage Inductance (µH max.) (1-3), Short (6-4) ............................0.51 Cww (pF max) (1-3) to (6-4) ......................................35 DCR (Ω max.) (1-3) ................................................0.6 DCR (Ω max.) (6-4) ................................................0.8 HIPOT (VAC) (1-3) to (6-4) ........