Exhibit 99.1 Vishay Intertechnology Reports Fiscal First Quarter 2024 Results Malvern, PA, May 8, 2024 – Vishay Intertechnology, Inc., (NYSE: VSH), one of the world's largest manufacturers of discrete semiconductors and passive electronic components, today announced results for the fiscal first quarter ended March 30, 2024. Highlights • 1Q 2024 revenues of $746.3 million • Gross margin was 22.8% and included the negative impact of 74 basis points related to the addition of Newport • EPS of $0.22 • 1Q 2024 b ...