LFUS - Littelfuse Inc. 2021 Q2 - Results - Earnings Call Presentation July, 28 2021 02:12 PM Littelfuse Inc. The following slide deck was published by Littelfuse, Inc. in conjunction with their 2021 Q2 earnings call. For further details see: Littelfuse, Inc. 2021 Q2 - Results - Earnings Call Presentation