<ARTICLE> 5 <MULTIPLIER> 1000 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-START> JAN-01-1998 <PERIOD-END> OCT-03-1998 <CASH> 6,259 <SECURITIES> 18,189 <RECEIVABLES> 8,740 <ALLOWANCES> 0 <INVENTORY> 11,774 <CURRENT-ASSETS> 2,843 <PP&E> 19,242 <DEPRECIATION> 12,084 <TOTAL-ASSETS> 67,094 <CURRENT-LIABILITIES> 8,568 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 80,029 <OTHER-SE> (22,701) <TOTAL-LIABILITY-AND-EQUITY> 67,094 <SALES> 37,602 <TOTAL-REVENUES> 37,602 <CGS> 21,980 <TOTAL-COSTS> 21,980 <OTHER-EXPENSES> 66 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 275 <INCOME-PRETAX> (1,378) <INCOME-TAX> 0 <INCOME-CONTINUING> (1,378) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (1,378) <EPS-PRIMARY> (0.14) <EPS-DILUTED> (0.14)