RICHARDSON ELECTRONICS, LTD. — Director's Dealing 2007

Feb 6, 2007

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: RICHARDSON ELECTRONICS LTD/DE (REL)
CIK: 0000355948
Period of Report: 2007-02-02

Reporting Person: Heise Robert (Vice President and GM of DSG)

Holdings (Non-Derivative)

Security	Shares	Ownership
Common $.05 par value	3066	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Stock Option (Right to Buy)	$13.813	2010-09-14	Common Stock $.05 pv (10000)		Direct
Stock Option (Right to Buy)	$7.06	2011-09-21	Common Stock $.05 pv (10000)		Direct
Stock Option (Right to Buy)	$7.75	2014-09-10	Common Stock $.05 pv (4115)		Direct
Stock Option (Right to Buy)	$8.35	2015-10-19	Common Stock $.05 pv (2358)		Direct
Stock Option (Right to Buy)	$8.58	2016-10-17	Common Stock $.05 pv (2000)		Direct
Stock Option (Right to Buy)	$7.00	2008-09-22	Common Stock $.05 pv (1000)		Direct
Stock Option (Right to Buy)	$6.75	2009-12-06	Common Stock $.05 pv (1050)		Direct

Footnotes

F1: Includes 509 shares of stock fully vested on May 31, 2005. Does not include 4,101 shares allocated to the account of the reporting person under the Richardson Electronics, Ltd. Employees Stock Ownership Plan and Trust ("ESOP") to which shares beneficial ownership disclaimed.

F2: Option fully vested as of 9/14/2005.

F3: Option fully vested as of 9/21/2006.

F4: Option granted to reporting person, which is exercisable in 823 share increments on 9/10 of each succeeding year, beginning 9/10/2005.

F5: Option granted to reporting person, which is exercisable in 472 share increments on 10/19 of each succeeding year, beginning 10/19/2006.

F6: Option granted to reporting person, which is exercisable in 400 share increments on 10/17 of each succeeding year, beginning 10/17/2007.

F7: Option fully vested as of 9/22/2003.

F8: Option fully vested as of 10/27/2004.