<ARTICLE> 5
<CIK> 0000889331
<NAME> LITTELFUSE, INC.
<MULTIPLIER> 1,000
       
                                                  
<PERIOD-TYPE>                   YEAR                   YEAR
<FISCAL-YEAR-END>                          DEC-28-1996             DEC-31-1995
<PERIOD-END>                               DEC-28-1996             DEC-31-1995
<CASH>                                           1,427                   1,308
<SECURITIES>                                         0                       0
<RECEIVABLES>                                   35,468                  29,722
<ALLOWANCES>                                     5,057                   3,901
<INVENTORY>                                     31,586                  30,076
<CURRENT-ASSETS>                                73,809                  65,023
<PP&E>                                         121,311                 104,764
<DEPRECIATION>                                  57,422                  43,535
<TOTAL-ASSETS>                                 209,951                 205,186
<CURRENT-LIABILITIES>                           51,044                  45,817
<BONDS>                                              0                       0
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                           103                     102
<OTHER-SE>                                    (13,442)                 (3,533)
<TOTAL-LIABILITY-AND-EQUITY>                   209,951                 205,186
<SALES>                                        241,446                 219,535
<TOTAL-REVENUES>                               241,446                 219,535
<CGS>                                          143,158                 129,663
<TOTAL-COSTS>                                        0                       0
<OTHER-EXPENSES>                                     0                       0
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                               4,235                   4,279
<INCOME-PRETAX>                                 34,094                  29,880
<INCOME-TAX>                                    12,359                  10,608
<INCOME-CONTINUING>                                  0                       0
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                    21,735                  19,272
<EPS-PRIMARY>                                     1.81                    1.55
<EPS-DILUTED>                                     1.79                    1.53