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CEPT/T1
Output Transformer
TEW5110
TEW4921 T1/CEPT In/Output Transformer Through Hole HighVoltage ............................................... 2-27 TEW5110 is designed and apComplies with ANSI T1.408 and proved to be used as an Output CCITT I.431 for Longitudinal BalTransformer with: ance. MITEL MT89760, -60B MT89790, -90B . Typical applications are: • • • Primary rate ISDN network nodes. PBX or computer to T1/CEPT Digital Trunks. TDM Multiplexers.
TEW5110-4 is designed for MITEL MT89790B
when it operates from a single 5Vdc supply. Low profile Surface Mount.
MECHANICAL
Top view White dot at pin 1
12.2 2.54 (6 places) 9.6
1 Line 7 8
3 6 Device 4 5
All dimensions are in mm.
0.6 9.1
Recommended Recommended footprin
foot print 5.2 max 1.27
1.9
2.54 7.62
12.