Exhibit 31

                                  CERTIFICATION

I, Shevach Saraf, Chairman,  President,  Chief Executive Officer,  Treasurer and
Chief Financial Officer of Solitron Devices, Inc., certify that:

1. I have reviewed  this  quarterly  report on Form 10-QSB of Solitron  Devices,
Inc.;

2. Based on my  knowledge,  this  quarterly  report  does not contain any untrue
statement of a material fact or omit to state a material fact  necessary to make
the statements made, in light of the  circumstances  under which such statements
were made, not  misleading  with respect to the period covered by this quarterly
report;

3.  Based  on  my  knowledge,  the  financial  statements  and  other  financial
information  included in this quarterly  report,  fairly present in all material
respects the financial  condition,  results of operations  and cash flows of the
small  business  issuer as of, and for, the periods  presented in this quarterly
report;

4. I am responsible for  establishing  and maintaining  disclosure  controls and
procedures  (as defined in Exchange Act Rules  13a-15(e)  and  15d-15(e) for the
small business issuer and have:

      a)  designed  such  disclosure  controls  and  procedures,  or caused such
disclosure  controls and  procedures  to be designed  under my  supervision,  to
ensure  that  material  information  relating  to  the  small  business  issuer,
including its  consolidated  subsidiaries,  is made known to me by others within
those entities, particularly during the period in which this quarterly report is
being prepared;

      b) evaluated the effectiveness of the small business  issuer's  disclosure
controls and procedures and presented in this report our conclusions  absent the
effectiveness  of the disclosure  controls and procedures,  as of the end of the
period covered by this report based on such evaluation; and

      c)  disclosed  in this  report any change in the small  business  issuer's
internal  control  over  financial  reporting  that  occurred  during  the small
business issuer's most recent fiscal quarter (the small business issuer's fourth
fiscal quarter in the case of an annual report) that has materially affected, or
is reasonably likely to materially  affect, the small business issuer's internal
control over financial reporting.

5. I have disclosed, based on my most recent evaluation of internal control over
financial  reporting,  to the small  business  issuer's  auditors  and the audit
committee  of the  small  business  issuer's  board  of  directors  (or  persons
performing the equivalent function):

      a) all significant  deficiencies and material  weaknesses in the design or
operation of internal  control over  financial  reporting  which are  reasonably
likely to  adversely  affect  the small  business  issuer's  ability  to record,
process, summarize and report financial information; and

      b) any fraud,  whether or not material,  that involves management or other
employees who have a significant  role in the small business  issuer's  internal
controls over financial reporting.


Date: June 27, 2006
                                            /s/ Shevach Saraf
                                            -----------------------------------
                                            Shevach Saraf
                                            Chairman, President,
                                            Chief Executive Officer,
                                            Treasurer and
                                            Chief Financial Officer