EXHIBIT 99.1





                                   Contact:  Neil Lefort
                                   Vice President, Investor Relations
                                   (630) 527-4344


        MOLEX WILL EXPAND ERNST & YOUNG LLP AUDIT ENGAGEMENT

       Fiscal 2005 results to be released on September 8, 2005

          Analyst Meeting to be held on September 13, 2005

          Updates Outlook for Fourth Quarter of Fiscal 2005

FY06 Outlook to be released July 26, 2005 with a conference call at 4:00PM CDT


        Lisle,  Ill.,  USA  --  July 19, 2005 --  Molex  Incorporated
  (NASDAQ:   MOLX and MOLXA), a global electronic components company,
  today  announced that the Audit Committee of its Board of Directors
  has  requested Ernst & Young LLP to audit its financial  statements
  for  the  fiscal years ended June 30, 2003 and June 30,  2004.   In
  December 2004, the Company announced that it had retained  Ernst  &
  Young  to  replace its former auditor, Deloitte & Touche  LLP,  and
  audit  Molex's financial statements for the fiscal year ended  June
  30, 2005.

        In  connection  with  its fiscal year  end  processes,  Molex
  discussed  engaging  its former auditor to perform  the  procedures
  considered necessary in order to deliver a written consent  to  use
  the  previously  audited financial statements for fiscal  2003  and
  fiscal  2004.   The former auditor advised Molex that  it  did  not
  wish   to  accept  this  engagement,  but  did  not  withdraw   its
  previously  issued  audit reports with respect  to  such  financial
  statements. Molex's Audit Committee has requested Ernst & Young  to
  audit  the  fiscal  2003  and fiscal 2004 financial  statements  in
  addition  to  performing an audit of Molex's fiscal 2005  financial
  statements.  Ernst  &  Young is in the  process  of  assessing  its
  independence  with respect to fiscal years 2003 and 2004,  and  has
  stated  that  it will accept this engagement if it determines  that
  it is independent with respect to those years.

        Due  to the need to expand the scope of Ernst & Young's audit
  engagement  from  one  fiscal year to  three  fiscal  years,  Molex
  expects  that its fiscal 2005 results will be released on September
  8,  2005  and  a  webcast  conference call will  be  held  promptly
  following  the  release.   Molex expects to  file  its  Form  10-K,
  including  audited financial statements, on or before the September
  13, 2005 filing deadline.


  June Quarter FY05 Outlook
  _________________________

        Molex  also announced that, based on a preliminary review  of
  operating  results  for the fourth fiscal quarter  ended  June  30,
  2005,  it  remains  comfortable with  the  guidance  for  operating
  results   as  provided  in  its  April  25,  2005  press   release.
  Further,  the  total restructuring and building  impairment  charge
  previously  estimated to be in a range of $25 to $30  million  pre-
  tax  is now expected to be in the range of $30 to $35 million  pre-
  tax.   In  addition, during the fourth fiscal quarter  the  Company
  completed  its  annual  review of goodwill, intangible  assets  and
  investments  in  subsidiaries.  As a result of that  review,  Molex
  now  expects  to  record a non-cash goodwill impairment  charge  of
  approximately $23 million in the fourth fiscal quarter of 2005.




  FY06 Outlook and Analyst meeting
  ________________________________

        Molex  expects to issue a press release at the close  of  the
  market  on  July  26, 2005 in which the Company  will  provide  its
  initial  outlook  for the full fiscal year ending  June  30,  2006.
  Following this release, the Company will host a conference call  on
  July  26,  2005, at 4:00 PM CDT.  The Company currently anticipates
  that  its  annual meeting with analysts, previously  scheduled  for
  July  26, 2005, will be held on September 13, 2005 in Chicago.   In
  addition,  the Company plans to schedule meetings during  the  same
  week in New York and San Francisco at which a condensed version  of
  the September 13th presentation will be provided.

              *              *              *             *

        Statements  in  this  release that  are  not  historical  are
  forward-looking and are subject to various risks and  uncertainties
  that  could  cause  actual results to vary  materially  from  those
  stated.     Forward-looking  statements  are  based  on   currently
  available  information  and include, among others,  the  discussion
  under  "June  Quarter FY05 Outlook" and "FY06 Outlook  and  Analyst
  meeting"  above and statements regarding the Company's  anticipated
  release of financial information and the timing and results of  the
  audits  of  the  Company's financial statements.  These  risks  and
  uncertainties  include  those associated with  the  timing  of  the
  Company's release of earnings as well as the timing and results  of
  the  audits  of  the  Company's  financial  statements,  and  those
  associated  with  the  operation of our  business,  the  challenges
  attendant  to  plant  closings  and restructurings,  including  the
  difficulty  of predicting plant closing and relocation  costs,  the
  difficulty  of  commencing  or increasing  production  at  existing
  facilities,  and  the  reactions of customers, governmental  units,
  employees and other groups. Other risks and uncertainties  are  set
  forth in Molex's Form 10-K for the year ended June 30,  2004,   and
  other  documents filed with the Securities and Exchange Commission.
  Molex  disclaims  any  obligation to revise  these  forward-looking
  statements   or  to  provide  any  updates  regarding   information
  contained  in  this release resulting from new information,  future
  events or otherwise.

        Molex's  Annual  Report, as well as news releases  and  other
  supplementary  financial  data is available  by  accessing  Molex's
  website at www.molex.com.

         Molex   Incorporated  is  a  67-year-old   manufacturer   of
  electronic   components,  including  electrical  and  fiber   optic
  interconnection  products  and  systems,  switches  and  integrated
  products in 55 plants in 19 countries throughout the world.

                              #   #   #

        Editor's note:  Molex is traded on the NASDAQ National Market
  System in the United States and on the London Stock Exchange.   The
  Company's  voting common stock (MOLX) is included in  the  S&P  500
  Index and the NASDAQ 100.