<ARTICLE> 5 <MULTIPLIER> 1 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1999 <PERIOD-START> JAN-01-1999 <PERIOD-END> OCT-01-1999 <CASH> 18,163 <SECURITIES> 34,656 <RECEIVABLES> 35,239 <ALLOWANCES> 0 <INVENTORY> 30,496 <CURRENT-ASSETS> 121,396 <PP&E> 13,163 <DEPRECIATION> 0 <TOTAL-ASSETS> 158,488 <CURRENT-LIABILITIES> 33,246 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 139,151 <OTHER-SE> (14,444) <TOTAL-LIABILITY-AND-EQUITY> 158,488 <SALES> 120,789 <TOTAL-REVENUES> 120,789 <CGS> 69,326 <TOTAL-COSTS> 69,326 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> 17,195 <INCOME-TAX> 4,299 <INCOME-CONTINUING> 0 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 12,896 <EPS-BASIC> 0.47 <EPS-DILUTED> 0.43