<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:fcf="http://fcf/20130205" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:us-types="http://xbrl.us/us-types/2009-01-31" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:rr="http://xbrl.sec.gov/rr/2010-02-28" xmlns:dei="http://xbrl.us/dei/2009-01-31" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ns1="http://xbrl.sec.gov/rr-ent/2010-02-28" targetNamespace="http://fcf/20130205" elementFormDefault="qualified"><xs:annotation><xs:appinfo><link:linkbaseRef xlink:type="simple" xlink:href="fcf-20130205_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"></link:linkbaseRef><link:linkbaseRef xlink:type="simple" xlink:href="fcf-20130205_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"></link:linkbaseRef><link:linkbaseRef xlink:type="simple" xlink:href="fcf-20130205_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"></link:linkbaseRef></xs:appinfo></xs:annotation><xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"></xs:import><xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"></xs:import><xs:import namespace="http://xbrl.us/us-types/2009-01-31" schemaLocation="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-types-2009-01-31.xsd"></xs:import><xs:import namespace="http://xbrl.sec.gov/rr-ent/2010-02-28" schemaLocation="http://xbrl.sec.gov/rr/2010/rr-ent-2010-02-28.xsd"></xs:import><xs:element name="FranklinCustodianFunds08Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_FranklinCustodianFunds08Member" xbrli:periodType="duration"></xs:element><xs:element name="S000006754Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_S000006754Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018321Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018321Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018322Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018322Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018323Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018323Member" xbrli:periodType="duration"></xs:element><xs:element name="C000068977Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000068977Member" xbrli:periodType="duration"></xs:element><xs:element name="C000066417Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000066417Member" xbrli:periodType="duration"></xs:element><xs:element name="Index1040Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_Index1040Member" xbrli:periodType="duration"></xs:element><xs:element name="Index8948Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_Index8948Member" xbrli:periodType="duration"></xs:element><xs:element name="Index1Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_Index1Member" xbrli:periodType="duration"></xs:element><xs:element name="S000006755Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_S000006755Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018324Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018324Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018325Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018325Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018326Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018326Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018328Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018328Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018327Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018327Member" xbrli:periodType="duration"></xs:element><xs:element name="S000006756Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_S000006756Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018329Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018329Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018331Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018331Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018330Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018330Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018332Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018332Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018334Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018334Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018333Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018333Member" xbrli:periodType="duration"></xs:element><xs:element name="Index1030Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_Index1030Member" xbrli:periodType="duration"></xs:element><xs:element name="Index8920Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_Index8920Member" xbrli:periodType="duration"></xs:element><xs:element name="S000006757Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_S000006757Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018335Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018335Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018336Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018336Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018337Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018337Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018339Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018339Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018338Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018338Member" xbrli:periodType="duration"></xs:element><xs:element name="Index1004Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_Index1004Member" xbrli:periodType="duration"></xs:element><xs:element name="Index8918Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_Index8918Member" xbrli:periodType="duration"></xs:element><xs:element name="S000006758Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_S000006758Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018340Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018340Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018341Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018341Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018342Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018342Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018344Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018344Member" xbrli:periodType="duration"></xs:element><xs:element name="C000018343Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_C000018343Member" xbrli:periodType="duration"></xs:element><xs:element name="Index8909Member" type="us-types:domainItemType" substitutionGroup="xbrli:item" nillable="true" id="fcf_Index8909Member" xbrli:periodType="duration"></xs:element></xs:schema>
