 CHICAGO--BUSINESS WIRE--- LFUS investorconference--Littelfuse, Inc. NASDAQ: LFUS, an industrial technology manufacturing company empowering a sustainable, connected, and safer world, announced today it will participate in the Oppenheimer Virtual Industrial Growth Conference on May 5, 2021. Contact your Oppenheimer representative to schedule a call with management. Interested parties can access a live webcast of the presentation on the investor relations page of the companys website, Littelfuse.com. Presentation mate 