TEW5413

www.DataSheet4U.com ISDN U-BUS/DNIC Input/Output Transformer TEW5413 TEW5413 is designed to interface with Mitel MT8972 and MT8971B/72B DNIC devices. TEW5413 has the following features. Low profile Epoxy encapsulated Up to 15 mA unbalanced dc line current. Applications: Digital subscriber lines. High speed data transmission over twisted pair. Digital PABX line cards and telephone sets. MECHANICAL 2 1 Device 6 5 3 4 Line WHITE DOT AT PIN 1 TEW5413.chp ELECTRICAL Turns ratio DCR (1-6):(2-5):(3-4) (1-6) (2-5) (3-4) (1-6) (1-6) (2-4) 4:1:1 6.1Ω 2.1 Ω 2.1 Ω > 30 mH < 70 µH 15 mA 1500 V rms 94/12/14 Inductance ISSUE: A Leakage Inductance DC capability,line side Dielectric Strength Filtran Limited 229 Colonnade Road, Nepean, Ontario, Canada, K2E 7K3, Tel: (613) 226-1626, Fax: (613) 226-7124 4-20 ...