EXHIBIT 24.2 Consent of BDO Seidman, LLP BDO BDO SEIDMAN LLP Accountants and Consultants 90 Woodbridge Center Drive, Suite 710 Woodbridge, New Jersey 07095 Telephone: (732) 750-0900 Fax: (732) 750-1222 K-Tronik International Corp. Hackensack, NJ We hereby consent to the use in the Prospectus constituting a part of this Registration Statement of our report dated November 7, 2002, relating to the consolidated financial statements of K-Tronik International Corp., which is contained in that Prospectus. We also consent to the reference to us under the caption "Experts" in the Prospectus. "BDO Siedman, LLP" BDO Seidman, LLP Woodbridge, New Jersey May 30, 2003