Littelfuse to Report Second Quarter Results July 23

    DES PLAINES, Ill.--July 15, 2003--Littelfuse, Inc. today announced it will release results for the second quarter of 2003 prior to the opening of the market on Wednesday, July 23, 2003.
    Company management will host a conference call later that morning, July 23, at 11:00 a.m. Eastern/10:00 a.m. Central 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 Wednesday, July 30 on the company's Web site.

    Littelfuse is a global company offering the broadest line of circuit protection products in the industry. In addition to its Des Plaines world headquarters, Littelfuse has manufacturing facilities in England, Ireland, Switzerland, Mexico, China and the Philippines, as well as in Des Plaines and Arcola, Illinois. It also has sales, engineering and distribution facilities in the Netherlands, Singapore, Hong Kong, Taiwan, Japan, Korea and Brazil.

    For more information, please visit Littelfuse's web site at www.littelfuse.com.