<ARTICLE>                     5
<LEGEND>
This schedule contains summary financial information extracted from the
consolidated financial statements and is qualified in its entirety by reference
to such statements.
</LEGEND>
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          MAR-31-1999
<PERIOD-END>                               JUN-30-1998
<CASH>                                           1,649
<SECURITIES>                                    13,933
<RECEIVABLES>                                   14,780
<ALLOWANCES>                                       330
<INVENTORY>                                     13,303
<CURRENT-ASSETS>                                43,866
<PP&E>                                           8,149
<DEPRECIATION>                                   1,691
<TOTAL-ASSETS>                                  52,709
<CURRENT-LIABILITIES>                            9,112
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                           100
<OTHER-SE>                                      41,208
<TOTAL-LIABILITY-AND-EQUITY>                    52,709
<SALES>                                         15,980
<TOTAL-REVENUES>                                15,980
<CGS>                                            7,217
<TOTAL-COSTS>                                    6,540
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                  2,466
<INCOME-TAX>                                       983
<INCOME-CONTINUING>                              1,483
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     1,483
<EPS-PRIMARY>                                     0.15
<EPS-DILUTED>                                     0.14