Littelfuse to Report Second Quarter Results July 30

CHICAGO--(Business Wire)--
Littelfuse, Inc. (NASDAQ:LFUS) today announced it will release results for the
second quarter of 2009 prior to the opening of the market on Thursday, July 30,
2009.

Company management will host a conference call later that morning, Thursday,
July 30, 2009, at 10:00 a.m. Central / 11:00 a.m. Eastern time to discuss the
results. The call will be broadcast live over the Internet and can be accessed
through the company`s Web site: www.littelfuse.com. Listeners should go to the
Web site at least 15 minutes prior to the call to download and install any
necessary audio software. The call will be available for replay through
September 30, 2009 on the company`s Web site.

As the worldwide leader in circuit protection products and solutions with annual
sales of $530.9 million in 2008, the Littelfuse portfolio is backed by
industry-leading technical support, design and manufacturing expertise.
Littelfuse products are vital components in virtually every product that uses
electrical energy, including automobiles, computers, consumer electronics,
handheld devices, industrial equipment and telecom/datacom circuits. Littelfuse
offers Teccor, Wickmann and Pudenz brand circuit protection products. In
addition to its Chicago, Illinois, world headquarters, Littelfuse has sales,
distribution, manufacturing and engineering facilities in Brazil, Canada, China,
England, Germany, Hong Kong, India, Japan, Korea, Mexico, the Netherlands, the
Philippines, Singapore, Taiwan and the U.S.

For more information, please visit Littelfuse`s Web site at www.littelfuse.com.

Littelfuse, Inc.
Vice President, Operations Support & CFO
Phil Franklin, 773-628-0810

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