LFUS - Littelfuse Inc (LFUS) Q1 2021 Earnings Call Transcript April, 28 2021 05:00 PM Littelfuse Inc. Image source: The Motley Fool. Littelfuse Inc (NASDAQ: LFUS) Q1 2021 Earnings Call Apr 28, 2021 , 10:00 a.m. ET Operator Continue reading For further details see: Littelfuse Inc (LFUS) Q1 2021 Earnings Call Transcript