 CHICAGO--BUSINESS WIRE--Littelfuse, Inc. NASDAQ: LFUS, an industrial technology manufacturing company empowering a sustainable, connected, and safer world, announced today that it will release financial results for its first quarter of fiscal 2021 prior to market open on Wednesday, April 28, 2021. The press release and slide presentation will be available in the Investor Relations section of the companys website and followed by a conference call at 9:00 a.m. Central Time. The live conferen 