SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    FORM 8-K

                                 CURRENT REPORT

                       Pursuant to Section 13 or 15(d) of
                       the Securities Exchange Act of 1934


                          Date of Report: May 26, 1999
                        (Date of earliest event reported)


                          NU HORIZONS ELECTRONICS CORP.
             (Exact Name of Registrant as Specified in its Charter)





         Delaware                      1-8798             11-2621097
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(State of Incorporation)            (Commission        (I.R.S. Employer
                                    File Number)       Identification No.)


70 Maxess Road, Melville, New York                            11747
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(Address of Principal Executive Offices)                    (Zip Code)


Registrant's telephone number including area code         (516) 396-5000
                                                          --------------



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(Former name or former address, if changed since last report.)

Item 5.   Other Events

     On May  26,  1999,  the  Board  of  Directors  of Nu  Horizons  Electronics
Corp.(the  "Company")  declared a  dividend  distribution  of one  common  stock
purchase right (the "Rights") for each outstanding share of Common Stock, $.0066
par value (the  "Common  Shares").  The dividend is payable on June 9, 1999 (the
"Record Date") to the  stockholders  of record on that date. Each Right entitles
the registered holder to purchase from the Company one one-thousandth of a share
of Series A Junior Participating Preferred Stock, par value $1.00 per share (the
"Preferred Shares"),  of the Company at a price of $25.00 per one one-thousandth
of a  Preferred  Share  (the  "Purchase  Price"),  subject  to  adjustment.  The
description  and terms of the  Rights are set forth in a Rights  Agreement  (the
"Rights  Agreement")  between the Company and  American  Stock  Transfer & Trust
Company, as Rights Agent (the "Rights Agent").

     Until the earlier to occur of (i) 10 days  following a public  announcement
that a person  or group of  affiliated  or  associated  persons  (an  "Acquiring
Person") have acquired  beneficial  ownership of 15% or more of the  outstanding
Common  Shares or (ii) 10 business days (or such later date as may be determined
by action of the Board of Directors prior to such time as any person or group of
affiliated  persons becomes an Acquiring  Person) following the commencement of,
or  announcement  of an intention to make, a tender offer or exchange  offer the
consummation  of which would result in the  beneficial  ownership by a person or
group of 15% or more of the outstanding Common Shares (the earlier of such dates
being  called the  "Distribution  Date"),  the Rights  will be  evidenced,  with
respect to any of the Common  Share  certificates  outstanding  as of the Record
Date,  by such  Common  Share  certificate  with a copy of the Summary of Rights
attached thereto.

     The Rights Agreement provides that, until the Distribution Date (or earlier
redemption or expiration of the Rights), the Rights will be transferred with and
only with the Common Shares.  Until the Distribution Date (or earlier redemption
or expiration  of the Rights),  new Common Share  certificates  issued after the
Record Date upon  transfer  or new  issuance  of Common  Shares  will  contain a
notation incorporating the Rights Agreement by reference. Until the Distribution
Date (or earlier  redemption  or  expiration  of the Rights),  the surrender for
transfer of any  certificates  for Common  Shares  outstanding  as of the Record
Date,  even  without  such  notation  or copy of this  Summary  of Rights  being
attached  thereto,  will also  constitute the transfer of the Rights  associated
with the Common Shares  represented by such certificate.  As soon as practicable
following the Distribution  Date,  separate  certificates  evidencing the Rights
("Right  Certificates") will be mailed to holders of record of the Common Shares
as of the close of business on the  Distribution  Date and such  separate  Right
Certificates alone will evidence the Rights.

     The Rights are not exercisable until the Distribution Date. The Rights will
expire  on  June 9,  2009  (the  "Final  Expiration  Date"),  unless  the  Final
Expiration  Date is  extended  or unless  the  Rights are  earlier  redeemed  or
exchanged by the Company, in each case, as described below.

     The Purchase  Price  payable,  and the number of Preferred  Shares or other
securities  or  property  issuable,  upon  exercise of the Rights are subject to
adjustment  from time to time to  prevent  dilution  (i) in the event of a stock
dividend on, or a subdivision, combination or reclassification of, the Preferred
Shares, (ii) upon the grant to holders of the Preferred Shares of certain rights

or  warrants  to  subscribe  for or  purchase  Preferred  Shares at a price,  or
securities  convertible into Preferred Shares with a conversion price, less than
the  then  current  market  price of the  Preferred  Shares  or  (iii)  upon the
distribution to holders of the Preferred  Shares of evidences of indebtedness or
assets  (excluding  regular  periodic  cash  dividends  paid out of  earnings or
retained  earnings or dividends  payable in Preferred Shares) or of subscription
rights or warrants (other than those referred to above).

     The number of outstanding Rights and the number of one one-thousandths of a
Preferred  Share  issuable  upon  exercise  of each  Right are also  subject  to
adjustment  in the  event  of a stock  split  of the  Common  Shares  or a stock
dividend  on the  Common  Shares  payable  in  Common  Shares  or  subdivisions,
consolidations or combinations of the Common Shares occurring, in any such case,
prior to the Distribution Date.

     Preferred  Shares  purchasable  upon  exercise  of the  Rights  will not be
redeemable.  Each  Preferred  Share will be entitled  to a minimum  preferential
quarterly  dividend payment of $1 per share but will be entitled to an aggregate
dividend of 1,000 times the dividend  declared per Common Share. In the event of
liquidation,  the holders of the Preferred  Shares will be entitled to a minimum
preferential  liquidation payment of $1,000 per share but will be entitled to an
aggregate  payment  of 1,000  times the  payment  made per  Common  Share.  Each
Preferred  Share will have 1,000 votes,  voting together with the Common Shares.
Finally, in the event of any merger, consolidation or other transaction in which
Common Shares are exchanged,  each  Preferred  Share will be entitled to receive
1,000 times the amount received per Common Share.  These rights are protected by
customary antidilution provisions.

     Because of the nature of the Preferred  Shares'  dividend,  liquidation and
voting rights, the value of the one one-thousandth interest in a Preferred Share
purchasable  upon  exercise of each Right  should  approximate  the value of one
Common Share.

     In the event that the  Company is  acquired  in a merger or other  business
combination  transaction  or 50% or more of its  consolidated  assets or earning
power are sold after a person or group has become an  Acquiring  Person,  proper
provision will be made so that each holder of a Right will  thereafter  have the
right to receive,  upon the exercise  thereof at the then current exercise price
of the Right,  that number of shares of common  stock of the  acquiring  company
which at the time of such  transaction will have a market value of two times the
exercise price of the Right. In the event that any person or group of affiliated
or associated  persons becomes an Acquiring  Person,  proper  provision shall be
made so that each holder of a Right, other than Rights beneficially owned by the
Acquiring Person (which will thereafter be void), will thereafter have the right
to receive upon  exercise  that number of Common Shares having a market value of
two times the exercise price of the Right.

     At any time after any person or group becomes an Acquiring Person and prior
to the  acquisition  by such  person or group of 50% or more of the  outstanding
Common  Shares,  the Board of  Directors  of the Company may exchange the Rights
(other than Rights  owned by such person or group which will have become  void),
in  whole  or in  part,  at an  exchange  ratio  of  one  Common  Share,  or one
one-thousandth  of a Preferred  Share (or of a share of a class or series of the
Company's preferred stock having equivalent rights, preferences and privileges),
per Right (subject to adjustment).

     With  certain  exceptions,  no  adjustment  in the  Purchase  Price will be
required until  cumulative  adjustments  require an adjustment of at least 1% in
such Purchase Price. No fractional  Preferred  Shares will be issued (other than
fractions  which are  integral  multiples of one  one-thousandth  of a Preferred
Share,  which may, at the  election of the Company,  be evidenced by  depositary
receipts) and in lieu  thereof,  an adjustment in cash will be made based on the
market price of the  Preferred  Shares on the last trading day prior to the date
of exercise.

     At any time prior to the  acquisition by a person or group of affiliated or
associated  persons of  beneficial  ownership of 15% or more of the  outstanding
Common  Shares,  the Board of  Directors of the Company may redeem the Rights in
whole, but not in part, at a price of $.01 per Right (the  "Redemption  Price").
The  redemption  of the Rights may be made  effective at such time on such basis
with  such  conditions  as the Board of  Directors  in its sole  discretion  may
establish.  Immediately upon any redemption of the Rights, the right to exercise
the Rights will terminate and the only right of the holders of Rights will be to
receive the Redemption Price.

     The terms of the Rights may be  amended  by the Board of  Directors  of the
Company without the consent of the holders of the Rights, including an amendment
to lower certain thresholds  described above to not less than the greater of (i)
the sum of .001% and the largest  percentage  of the  outstanding  Common Shares
then  known to the  Company to be  beneficially  owned by any person or group of
affiliated or associated  persons and (ii) 10%,  except that from and after such
time as any  person or group of  affiliated  or  associated  persons  becomes an
Acquiring  Person no such  amendment may  adversely  affect the interests of the
holders of the Rights.

     Until a Right is  exercised,  the  holder  thereof,  as such,  will have no
rights as a stockholder of the Company, including, without limitation, the right
to vote or to receive dividends.

     As of May 1, 1999, there were 8,753,076 shares of Common Stock  outstanding
and 1,792,450  shares  reserved for issuance  under the  Company's  stock option
plans.  So long as the Rights are attached to the Common Stock (and,  in certain
circumstances,  after such time), the Company will issue one Right with each new
share of Common Stock so that all such shares will have attached Rights.

     The Rights  have  certain  anti-takeover  effects.  The  Rights  will cause
substantial dilution to a person who attempts to acquire the Company without the
consent  of the Board of  Directors.  The Rights  will not affect a  transaction
approved by the Company prior to the existence of an Acquiring  Person,  because
the Rights can be redeemed before the consummation of such transaction.

     The Rights  Agreement is attached  hereto as an exhibit and is incorporated
herein by  reference.  The foregoing  description  of the Rights is qualified by
reference to such exhibit.

Item 7.   Financial Statements, Pro Forma Financial Information and Exhibits

     (c) Exhibits

4    Form of Rights  Agreement  dated as of May 26,  1999,  between Nu  Horizons
     Electronics  Corp. and American  Stock Transfer & Trust Company,  as Rights
     Agent. This includes a form of Certificate of Designation setting forth the
     terms of the Series A Junior Participating Preferred Stock, par value $1.00
     per share, of Nu Horizons Electronics Corp. as Exhibit A, the form of Right
     Certificate  as Exhibit B and the Summary of Rights to  Purchase  Preferred
     Shares as Exhibit C.  (Incorporated  by reference to Exhibit 2 to Form 8-A,
     filed on May 27, 1999)

20   Press release dated May 26, 1999

                                    SIGNATURE

     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned, thereunder duly authorized.

                              NU HORIZONS ELECTRONICS CORP.


                              By:  /s/ Irving Lubman
                                   -------------------------
                                   Irving Lubman
                                   Chairman of the Board and
                                   Chief Operating Officer
Dated:   June 1, 1999