<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED BALANCE SHEET AND THE CONSOLIDATED STATEMENT OF OPERATIONS AS FILED
AS PART OF THE QUARTERLY REPORT ON FORM 10-Q AND IS QUALIFIED IN ITS ENTIRETY BY
REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 3-MOS
<FISCAL-YEAR-END> MAR-31-2001
<PERIOD-START> APR-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 4,232
<SECURITIES> 0
<RECEIVABLES> 20,865
<ALLOWANCES> 290
<INVENTORY> 11,790
<CURRENT-ASSETS> 45,537
<PP&E> 16,150
<DEPRECIATION> 10,506
<TOTAL-ASSETS> 80,109
<CURRENT-LIABILITIES> 39,008
<BONDS> 49
106
0
<COMMON> 0
<OTHER-SE> 40,946
<TOTAL-LIABILITY-AND-EQUITY> 80,109
<SALES> 26,081
<TOTAL-REVENUES> 26,081
<CGS> 16,653
<TOTAL-COSTS> 9,351
<OTHER-EXPENSES> 185
<LOSS-PROVISION> 9
<INTEREST-EXPENSE> 280
<INCOME-PRETAX> (398)
<INCOME-TAX> (149)
<INCOME-CONTINUING> (249)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (249)
<EPS-BASIC> (0.02)
<EPS-DILUTED> (0.02)
</TABLE>