Davis Polk & Wardwell is advising Tyco Electronics Ltd. on the sale of its Radio Frequency Components and Subsystem business to Cobham Defense Electronic Systems for $425 million in cash. The transaction is subject to customary regulatory approvals and is expected to close by the end of 2008.

Tyco Electronics’ Radio Frequency Components and Subsystem business, with approximately 2,000 employees primarily located at 11 locations throughout the United States and Europe, designs, manufactures and markets amplifiers, antennas, attenuators, diodes, signal generators, limiters, transistors, modulators and mixers, and microwave and millimeter wave integrated circuits for the aerospace, defense and commercial markets. Cobham Defense Electronic Systems, a subsidiary of Cobham plc, designs and manufactures microwave components, integrated assemblies and sub-systems for the US Department of Defense and other military and government customers around the world.

The Davis Polk corporate team includes partner William H. Aaronson and associates Paul D. Hodgdon, Darren S. Klein and Ron E. Garber (not yet admitted), as well as associate Emiliano Tornese (not yet admitted) of the London office. Partner Kyoko Takahashi Lin and associates Sonal Jain (not yet admitted) and Sam I. Valverde (not yet admitted) are providing employee benefits advice. Associates Frank J. Azzopardi, Stefan Quick and Joshua M. Kaplan (not yet admitted) are providing intellectual property advice. Partner Arthur J. Burke is providing antitrust advice. Counsel Betty Moy Huber and associate Brianne M. Lucyk are providing advice as to environmental matters. Associate Regina Chang is providing real estate advice. Partner Lawrence E. Wieman is providing credit advice. Partner Rachel D. Kleinberg of the Menlo Park office and associate Neil Barr are providing tax advice. Joshua Cho is the legal assistant for the transaction. Except as noted above, all members of the Davis Polk team are based in the New York office.