AMPHENOL CORPORATION ANNOUNCES PRICING OF EURO-DENOMINATED SENIOR NOTES OFFERING (Form 8-K)

AMPHENOL CORPORATION ANNOUNCES

PRICING OF EURO-DENOMINATED SENIOR NOTES OFFERING

Wallingford, Connecticut, March 24, 2026. Amphenol Corporation (NYSE: APH) (the "Company") announced today the pricing of an offering of €500 million aggregate principal amount of senior notes due 2031 (the "Notes") to be issued by its wholly owned subsidiary Amphenol Technologies Holding GmbH ("Amphenol Technologies"), a German limited liability company (Gesellschaft mit beschränkter Haftung). The Notes will be guaranteed by the Company and will have an interest rate of 3.625% per annum. The closing of the offering of the Notes (the "Notes Offering") is expected to occur on March 30, 2026, subject to the satisfaction of customary closing conditions.

Amphenol Technologies intends to use the net proceeds from the Notes Offering to repay Amphenol Technologies' outstanding 0.750% Euro Senior Notes due 2026 at maturity and for general corporate purposes.

Barclays Bank PLC, Citigroup Global Markets Europe AG, Commerzbank Aktiengesellschaft and HSBC Bank plc are serving as the joint book-running managers for the Notes Offering.

The Notes are being offered pursuant to the Company's effective shelf registration statement on file with the Securities and Exchange Commission (the "SEC"). A prospectus supplement describing the terms of the Notes Offering will be filed with the SEC. Copies of the prospectus supplement and accompanying prospectus for the Notes Offering may be obtained from Barclays Bank PLC toll-free at 1-888-603-5847, Citigroup Global Markets Europe AG toll-free at 1-800-831-9146, Commerzbank Aktiengesellschaft toll-free at 1-800-233-9164 or HSBC Bank plc toll-free at 1-866-811-8049.