Littelfuse, Inc. (NASDAQ: LFUS), an industrial technology manufacturing company empowering a sustainable, connected, and safer world, today reported financial results for the first quarter ended April 2, 2022:

• Net sales of $623.3 million were up 34% versus the prior year period, and up 22% organically
• GAAP operating margin was 24.2%; adjusted operating margin was 25.6%
• GAAP diluted EPS was $4.70; adjusted diluted EPS was $4.99, up 87% versus the prior year period
• GAAP effective tax rate was 12.4% and the adjusted effective tax rate was 17.3%
• Cash flow from operations was $51.7 million and free cash flow was $21.9 million
• On April 8, the company announced it has entered into a definitive agreement to acquire C&K Switches, a leading designer and manufacturer of high-performance electromechanical switches and interconnect solutions, with a strong global presence across a broad range of end markets, including industrial, transportation, aerospace, and datacom; the company has annualized sales of over $200 million
• On April 12, the company completed the acquisition of Embed, Ltd., a proven provider of embedded software and firmware developed for a broad range of applications serving transportation end markets

“We are off to a tremendous start this year, achieving strong revenue and EPS growth substantially above our expectations while continuing to outperform the markets we serve,” said Dave Heinzmann, Littelfuse President and Chief Executive Officer. “Our organic growth trajectory combined with our strategy-led acquisitions continue to strengthen and diversify our business. As a result of our persistent execution, we remain extremely well positioned to further capitalize on current and future growth opportunities within the global structural themes of sustainability, connectivity, and safety. We continue focusing on what we can control to drive our performance within a volatile market, which is reflected in our second quarter outlook of continued double-digit year-over-year growth.”

Second Quarter of 2022*

Based on current market conditions, for the second quarter the company expects,

• Net sales in the range of $594 to $608 million, the midpoint of which represents 15% growth over the prior year and 7% organic growth
• Adjusted diluted EPS in the range of $3.95 to $4.11, the midpoint of which represents 18% growth over the prior year
• An adjusted effective tax rate of approximately 16.5%
• The company’s forecast includes an approximately 300 basis point year-over-year sales headwind from COVID-related lockdowns in China, as well as costs to support its operations and employees

*Littelfuse provides guidance on a non-GAAP (adjusted) basis. GAAP items excluded from guidance may include the after-tax impact of items including acquisition and integration costs, restructuring, impairment and other charges, certain purchase accounting adjustments, non-operating foreign exchange adjustments and significant and unusual items. These items are uncertain, depend on various factors, and could be material to results computed in accordance with GAAP. Littelfuse is not able to forecast the excluded items in order to provide the most directly comparable GAAP financial measure without unreasonable efforts.

Dividend

• The company will pay a cash dividend on its common stock of $0.53 per share on June 9, 2022, to shareholders of record as of May 26, 2022

Conference Call and Webcast Information

Littelfuse will host a conference call on Wednesday, May 4, 2022, at 9:00 a.m. Central Time to discuss the results. The call will be broadcast and available for replay at Littelfuse.com. A slide presentation is available in the Investor Relations section of the company’s website at Littelfuse.com.

About Littelfuse

Littelfuse (NASDAQ: LFUS) is an industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 15 countries, and with approximately 17,000 global associates, we partner with customers to design and deliver innovative, reliable solutions. Serving over 100,000 end customers, our products are found in a variety of industrial, transportation and electronics end markets – everywhere, every day. Learn more at Littelfuse.com.

“Safe Harbor” Statement under the Private Securities Litigation Reform Act of 1995

The statements in this press release that are not historical facts are intended to constitute "forward-looking statements" entitled to the safe-harbor provisions of the Private Securities Litigation Reform Act. Such statements are based on Littelfuse’s current expectations and are subject to a number of factors and uncertainties, which could cause actual results to differ materially from those described in the forward-looking statements. These risks and uncertainties, include, but are not limited to, risks and uncertainties relating to general economic conditions; the severity and duration of the COVID-19 pandemic and the measures taken in response thereto and the effects of those items on the company’s business; product demand and market acceptance; the impact of competitive products and pricing; product quality problems or product recalls; capacity and supply difficulties or constraints; coal mining exposures reserves; cybersecurity matters; failure of an indemnification for environmental liability; exchange rate fluctuations; commodity and other raw material price fluctuations; the effect of Littelfuse, Inc.'s ("Littelfuse" or the "Company") accounting policies; labor disputes; restructuring costs in excess of expectations; pension plan asset returns less than assumed; integration of acquisitions; uncertainties related to political or regulatory changes; and other risks which may be detailed in the company's Securities and Exchange Commission filings. Should one or more of these risks or uncertainties materialize or should the underlying assumptions prove incorrect, actual results and outcomes may differ materially from those indicated or implied in the forward-looking statements. This release should be read in conjunction with information provided in the financial statements appearing in the company's Annual Report on Form 10-K for the year ended January 1, 2022. Further discussion of the risk factors of the company can be found under the caption "Risk Factors" in the company's Annual Report on Form 10-K for the year ended January 1, 2022, and in other filings and submissions with the SEC, each of which are available free of charge on the company’s investor relations website at investor.littelfuse.com and on the SEC’s website at www.sec.gov. These forward-looking statements are made as of the date hereof. The company does not undertake any obligation to update, amend or clarify these forward-looking statements to reflect events or circumstances after the date hereof or to reflect the availability of new information.

Non-GAAP Financial Measures

The information included in this press release includes the non-GAAP financial measures of organic net sales growth, adjusted operating income, adjusted operating margin, adjusted EBITDA, adjusted EBITDA margin, adjusted diluted earnings per share, adjusted income taxes, adjusted effective tax rate, free cash flow, consolidated total gross debt, consolidated EBITDA (as defined in the private placement senior notes), and ratio of consolidated total gross debt to consolidated EBITDA. Many of these non-GAAP financial measures exclude the effect of certain expenses and income not related directly to the underlying performance of our fundamental business operations.

A reconciliation of these non-GAAP financial measures to the most directly comparable GAAP financial measures is set forth in the attached schedules

The company believes that organic net sales growth, adjusted operating income, adjusted operating margin, adjusted EBITDA, adjusted EBITDA margin, adjusted diluted earnings per share, adjusted income taxes, and adjusted effective tax rate provide useful information to investors regarding its operational performance because they enhance an investor’s overall understanding of our core financial performance and facilitate comparisons to historical results of operations, by excluding items that are not related directly to the underlying performance of our fundamental business operations or were not part of our business operations during a comparable period. The company believes that free cash flow is a useful measure of its ability to generate cash. The company believes that consolidated total gross debt, consolidated EBITDA, and ratio of consolidated total gross debt to consolidated EBITDA are useful measures of its credit position. The company believes that all of these non-GAAP financial measures are commonly used by financial analysts and others in the industries in which we operate, and thus further provide useful information to investors. Management additionally uses these measures when assessing the performance of the business and for business planning purposes. Note that our definitions of these non-GAAP financial measures may differ from those terms as defined or used by other companies.

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