Romoland, CA− October 13, 2009

Teridian Semiconductor Corp. has announced the approval of the Datatronics PT79280 V.92 Modem Transformer for use with the Teridian part numbers 73M1866, 73M1966, 73M1822 and 73M1922. The PT79280 features the standard EN60950 reinforced insulation system to meet international requirements and is designed for high speed and high reliability applications.

Teridian is a leading semiconductor manufacturer providing a wide range of interface devices supporting the transport of voice, video and data over IP networks.

Datatronic manufactures transformers, inductors, ADSL transformers, LAN filter modules and many other magnetic devices in standard off-the-shelf as well as custom packages. For further information on the PT79280 contact Michael Carrillo at Datatronic Distribution Inc., 28151 Highway 74, Romoland, CA 92585, at 951-928-7700, X757 or fax 951-928-7701. Email: mcarrillo@datatronics.com or visit the website at http://www.datatronics.com.