Holding(s) in Company

TT electronics PLC
28 January 2005


                                  SCHEDULE 10
                   NOTIFICATION OF MAJOR INTERESTS IN SHARES


  1.  Name of company                2.  Name of shareholder having a major interest
      
      TT electronics plc                 FMR Corp
                                         Fidelity International Limited
                                         Edward C Johnson 3d


3.    Please state whether           4.  Name of the registered holder(s) and, if more
      notification indicates that        than one holder, the number of shares held by 
      it is in respect of holding        each of them
      of the shareholder named in
      2 above or in respect of a         Brown Brothers Harriman and Co     10,792,521
      non-beneficial interest or         J P Morgan                             38,429
      in the case of an individual
      holder if it is a holding of
      that person's spouse or
      children under the age of
      18


  5.  Number of    6.  Percentage    7.    Number of shares/     8.  Percentage of issued
      shares/          of issued           amount of stock           class
      amount of        class               disposed              
      stock                                              
      acquired                             131,437                   0.08%


 9.  Class of security               10.  Date of                11.  Date company
                                          transaction                 informed

     Fully Paid Ordinary                  Not notified                28 January 2005
     Shares of 25p each


 12.  Total holding following this           13.  Total percentage holding of issued class 
      notification                                following this notification
                       
      10,830,950                                  6.99%
                                                         


 14.  Any additional information             15.  Name of contact and telephone number for queries
                                             
                                                  M G Leigh
                                                  01932 841310


 16.  Name and signature of authorised company official
      responsible for making this notification
      
      M G Leigh
     
      Date of notification 28 January 2005



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