<SEC-DOCUMENT>0001950047-25-008714.txt : 20251112
<SEC-HEADER>0001950047-25-008714.hdr.sgml : 20251112
<ACCEPTANCE-DATETIME>20251112090723
ACCESSION NUMBER:		0001950047-25-008714
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20251112
DATE AS OF CHANGE:		20251112

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AMPHENOL CORP /DE/
		CENTRAL INDEX KEY:			0000820313
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRONIC CONNECTORS [3678]
		ORGANIZATION NAME:           	04 Manufacturing
		EIN:				222785165
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-10879
		FILM NUMBER:		251469610

	BUSINESS ADDRESS:	
		STREET 1:		358 HALL AVE
		CITY:			WALLINGFORD
		STATE:			CT
		ZIP:			06492
		BUSINESS PHONE:		2032658900

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Lampo Craig A
		CENTRAL INDEX KEY:			0001303827
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		163 STAGECOACH ROAD
		CITY:			DURHAM
		STATE:			CT
		ZIP:			06422
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:ns2="http://www.sec.gov/edgar/common">
    <headerData>
        <submissionType>144</submissionType>
        <filerInfo>
            <filer>
                <filerCredentials>
                    <cik>0001303827</cik>
                    <ccc>XXXXXXXX</ccc>
                </filerCredentials>
            </filer>
            <liveTestFlag>LIVE</liveTestFlag>



        </filerInfo>
    </headerData>
    <formData>
        <issuerInfo>
            <issuerCik>0000820313</issuerCik>
            <issuerName>AMPHENOL CORPORATION</issuerName>
            <secFileNumber>001-10879</secFileNumber>
            <issuerAddress>
                <ns2:street1>358 Hall Avenue</ns2:street1>
                <ns2:city>Wallingford</ns2:city>
                <ns2:stateOrCountry>CT</ns2:stateOrCountry>
                <ns2:zipCode>06492</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>203-265-8900</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>LAMPO FAMILY TRUST</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>Officer</relationshipToIssuer>
            </relationshipsToIssuer>
        </issuerInfo>
        <securitiesInformation>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <brokerOrMarketmakerDetails>
                <name>Morgan Stanley Smith Barney LLC Executive Financial Services</name>
                <address>
                    <ns2:street1>1 New York Plaza</ns2:street1>
                    <ns2:street2>8th Floor</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>40076</noOfUnitsSold>
            <aggregateMarketValue>5750966.11</aggregateMarketValue>
            <noOfUnitsOutstanding>1224055508</noOfUnitsOutstanding>
            <approxSaleDate>11/11/2025</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <acquiredDate>11/11/2025</acquiredDate>
            <natureOfAcquisitionTransaction>Exercise of options under a registered plan</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>40076</amountOfSecuritiesAcquired>
            <paymentDate>11/11/2025</paymentDate>
            <natureOfPayment>Cash</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>LAMPO FAMILY TRUST</name>
                <address>
                    <ns2:street1>358 Hall Avenue</ns2:street1>
                    <ns2:city>Wallingford</ns2:city>
                    <ns2:stateOrCountry>CT</ns2:stateOrCountry>
                    <ns2:zipCode>06492</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>08/25/2025</saleDate>
            <amountOfSecuritiesSold>40076</amountOfSecuritiesSold>
            <grossProceeds>4430602.18</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>CRAIG LAMPO</name>
                <address>
                    <ns2:street1>358 Hall Avenue</ns2:street1>
                    <ns2:city>Wallingford</ns2:city>
                    <ns2:stateOrCountry>CT</ns2:stateOrCountry>
                    <ns2:zipCode>06492</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>08/22/2025</saleDate>
            <amountOfSecuritiesSold>199848</amountOfSecuritiesSold>
            <grossProceeds>22069674.29</grossProceeds>
        </securitiesSoldInPast3Months>
        <remarks>Sales that were executed on November 11, 2025 are being reported on this Form 144 filed on November 12, 2025 given the EDGAR system was not accepting filings on November 11, 2025 in observance of the federal holiday.</remarks>
        <noticeSignature>
            <noticeDate>11/12/2025</noticeDate>
            <planAdoptionDates/>
            <signature>/s/ Craig Lampo, Trustee</signature>
        </noticeSignature>
    </formData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
