TEW5043 - CEPT Matching Transformer
www.DataSheet4U.com CEPT Matching Transformer TEW5043 TEW5043 is specifically designed to match a 120 Ω twisted pair to a 75 Ω coaxial line in the CEPT trunk.
The Longitudinal balance exceeds the requirements of CCITT I.431.
The Return Loss exceeds the requirements of CCITT G.703 and BS6328.
DO NOT USE IN NEW DESIGNS.
Use TEW5054 where possible.
MECHANICAL Top view White dot at pin 1 19.4 MAX 2.54 ( 8 PLACES) 1 75 Ω unbal.
6 9 8 120 Ω bal.
7 13 ± 0.1 0.6 13.0 2.76 9.0 ± 0.1 All dim
