<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-START> JAN-01-1998 <PERIOD-END> MAR-29-1998 <CASH> 8,861 <SECURITIES> 1,517 <RECEIVABLES> 10,129 <ALLOWANCES> (915) <INVENTORY> 10,453 <CURRENT-ASSETS> 31,165 <PP&E> 50,278 <DEPRECIATION> (23,884) <TOTAL-ASSETS> 59,045 <CURRENT-LIABILITIES> 10,771 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 8 <OTHER-SE> 32,481 <TOTAL-LIABILITY-AND-EQUITY> 59,045 <SALES> 10,348 <TOTAL-REVENUES> 10,416 <CGS> 10,215 <TOTAL-COSTS> 13,683 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> (108) <INCOME-PRETAX> (3,375) <INCOME-TAX> 0 <INCOME-CONTINUING> (3,375) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (3,375) <EPS-PRIMARY> (0.45) <EPS-DILUTED> (0.45)