TEW5413 Datasheet, PDF (1/1 Pages) Filtran LTD – ISDN U-BUS/DNIC Input/Output Transformer

ISDN
U-BUS/DNIC Input/Output Transformer
TEW5413
TEW5413 is designed to inter-
face with Mitel MT8972 and
MT8971B/72B DNIC devices.
TEW5413 has the following fea-
tures.
• Low profile
• Epoxy encapsulated
• Up to 15 mA unbalanced dc
line current.
Applications:
• Digital subscriber lines.
• High speed data transmis-
sion over twisted pair.
• Digital PABX line cards and
telephone sets.
MECHANICAL
1
Device
6
WHITE DOT
AT PIN 1
ELECTRICAL
Turns ratio
DCR
Inductance
Leakage Inductance
DC capability,line side
Dielectric Strength
(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
Filtran Limited
229 Colonnade Road, Nepean, Ontario, Canada, K2E 7K3,
Tel: [phone], Fax: [phone]
2
5
Line
3
4
4-20