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Trusted Independent Electronic Components Distributor

Sierra IC Inc., established in 2004 and headquartered in Charlotte, NC, is a leading independent distributor of electronic components. With over two decades of experience, we specialize in just-in-time delivery of hard-to-find, obsolete and allocated parts. Our comprehensive product line includes integrated circuits, memory, DC-DC converters, resistors, capacitors, connectors, discrete components, potentiometers, trimmers, magnetic components, circuit protection components, wire and cable, wire management solutions, identification products, application tools and electromechanical devices.

We serve industries such as industrial, military, aerospace and consumer electronics. Our unwavering commitment to exceptional customer service and high-quality products has solidified our position as one of the top independent distributors globally. Our personalized service, supply chain solutions, prompt delivery and 30-day guarantee for form, fit and function ensure that you receive reliable components when you need them. Trust Sierra IC as your one-stop shop for all electronic component needs.

pn catalog

CA748CGCIS CISC8541CSR-RP=CR21-1913-FTCXD1873ATQ
CA748CPCIS CISC8542CSR-SP=CR21-1913F-DCXD1873Q
CA748CSCIS CISC8545MSR-MRP3CR21-1913F-KCXD1873R
CA748CTCIS CISC8545MSR-MRP4CR21-1913F-TCXD1875TQ
CA748MTCIS CISC8546MSR-MSP-CR21-1913F-T(OBS0204)CXD1876
CA748SCIS CISC85EGE-2X-16KCR21-1960-F-FCXD1876102GG
CA748TCIS CISC85EGE-2X-64KCR21-1960-FLCXD1881AR
CA748T3CIS CISC85FE-16F-16KCR21-1960F-TCXD1881BR
CA748TCCIS CISC85FE-16F-64KCR21-1961-FTCXD1881R
CA74AC04ECIS CISC85FE-16FACL-CR21-1961F-#CXD1882R
CA74ACT244ECIS CISC85FE-16T-16KCR21-1961F-KCXD1885Q
CA74HC4010CIS CISC85FE-16T-64KCR21-1961F-TCXD1886Q
CA74HCT245DCIS CISC85FE-16TACL-CR21-1962-FTCXD1887R
CA74ICECIS CISC85FE-8F-16K=CR21-1962F-DCXD1889R
CA75CIS CISC85FE-8F-64K=CR21-1962F-KCXD18957GA
CA751CIS CISC85FE-8T-16K=CR21-1962F-TCXD1898QT6
CA751.CIS CISC85FE-8T-64K=CR21-1962F-T(OBS0204)CXD19001AR
CA75110ADCCIS CISC85GE-1X-16K=CR21-1963F-TCXD1900CQ
CA75152CIS CISC85GE-1X-64K=CR21-19R6F-TCXD1900Q
CA751520751520000CIS CISC85GE-2X-16K=CR21-1R0-J-FCXD1901AR
CA751871CIS CISC85GE-2X-64K=CR21-1R0-JFCXD1903BQ
CA751H40PTCIS CISC85GE-2XACL-1CR21-1R00-F-FCXD1908S
CA751MM1MCIS CISC85GE-2XACL-6CR21-1R00-FFCXD1910
CA7528V5.3CIS CISC85GE-8X-64K=CR21-1R00F-TCXD1910A
ca7528v53CIS CISC85MS-16F-OC3CR21-1R00FFCXD1910AQ
CA75335CIS CISC85MS-1DS3-FRCR21-1R00FLCXD1910Q
CA75514CIS CISC85MS-1F4M-OCCR21-1R0F-TCXD1911Q
CA75639SCIS CISC85MS-1F4S-OCCR21-1R0J-KCXD1913
CA757BHCIS CISC85MS-2F-OC48CR21-1R0J-TCXD1913Q
CA758CIS CISC85MS-4E1-FRRCR21-1R0J-T(OBS0204)CXD1916R
CA758ECIS CISC85MS-4F-OC12CR21-1R0JFCXD1922
CA758QCIS CISC85MS-8E1-IMACR21-1R0JLCXD1922AQ
CA758UA758NCIS CISC85MS-8T1-IMACR21-1R10-FFCXD1922Q
CA7595712CIS CISC85MS-ATM25-4CR21-1R2J-TCXD1930BQ
CA759C11PCIS CISC85MS-SCAM-2PCR21-1R2J-T(OBS0204)CXD1930Q
CA75FCIS CISCHAS-7505-DC=CR21-1R5-J-FCXD1932D
CA75G4170CIS CISCHAS-7505=CR21-1R5-JECXD1932Q
CA76CIS CISCHAS-7507-DC=CR21-1R5-JLCXD1933Q
CA76-1SCIS CISCHAS-7507=CR21-1R5JLCXD1934Q
CA760CIS CISCHAS-7513-DC=CR21-1R8JFCXD1935Q
CA76059CIS CISCHAS-7513-MX-CR21-200-JTCXD1938AR
CA760614CIS CISCHAS-7513=CR21-2000-F-FCXD1939R
CA760681CIS CISCHAS-7576=CR21-2000-FFCXD1945R
CA7607ECIS CISCHAS-UBR10012CR21-2000-FTCXD1947A
CA7611ECIS CISCHAS-UBR7223=CR21-2000F-#CXD1947AQ
CA7612DCPACIS CISCHAS-UBR7246=CR21-2000F-#(APPROVED PRECXD1947Q
CA76145SCIS CISCHAS-UBR7246VCR21-2000F-#(APPROVED PREFERRECXD1948R
CA761SCIS CISCO1001CR21-2000F-DCXD1954Q
CA7621CIS CISCO1002CR21-2000F-KCXD1954QSony
CA7660CIS CISCO1003CR21-2000F-TCXD1954QTL
CA7660CPCIS CISCO1004CR21-2000F-T(OBS0204)CXD1957AQ
CA7660CPACIS CISCO1005CR21-2000FFCXD1957AQTL
CA7662 DIECIS CISCO1841CR21-2000FLCXD1957Q
CA7662CBDCIS CISCO2610CR21-2000FTCXD1957QTL
CA7662CPACIS CISCO2610-DCCR21-2001-F-FCXD1958Q
CA7662DIECIS CISCO2610-RPSCR21-2001-FFCXD1959R
CA7665AIPACIS CISCO2611CR21-2001-FTCXD1968AR
CA7667CIS CISCO2611-DCCR21-2001FCXD1969B
CA7680CIS CISCO2611-RPSCR21-2001F-#CXD1969R
CA7697CIS CISCO2612CR21-2001F-# (APPR-PREF)CXD1973Q
CA76BCIS CISCO2612-DCCR21-2001F-#(APPROVED PRECXD1973Q-T6
CA76HRM1FSRCIS CISCO2612-RPSCR21-2001F-#(APPROVED PREFERRECXD1973QT6
CA77CIS CISCO2613CR21-2001F-DCXD1973R
CA77-001M0-8CIS CISCO2613-DCCR21-2001F-KCXD1976R
CA77-002M0-8CIS CISCO2613-RPSCR21-2001F-K(OBS0204)CXD1976R SMD
CA77-003M0-8CIS CISCO2620CR21-2001F-TCXD1992AR
CA77-005M0-8CIS CISCO2620-DCCR21-2001F-T(OBS0204)CXD2
CA77-007M0-8CIS CISCO2620-RPSCR21-2001FLCXD2000Q
CA77-010M0-8CIS CISCO2621CR21-2001FTCXD2001Q
CA7700CIS CISCO2621-DCCR21-2002-F-FCXD20024AQ
CA77001MO8CIS CISCO2621-RPSCR21-2002-F-TCXD2004Q
CA77002M08CIS CISCO2650CR21-2002-FFCXD2005AQ
CA77003M08CIS CISCO2650-DCCR21-2002-FLCXD2005M
CA77003MO8CIS CISCO2650-RPSCR21-2002-FTCXD20064QQFP
CA77005MO8CIS CISCO2651CR21-2002FCXD20099R
CA77007MO8CIS CISCO2651-DCCR21-2002F(OBS0204)CXD2011Q
CA77010000CIS CISCO2651-RPSCR21-2002F-#CXD2012
CA77010MO8CIS CISCO2801CR21-2002F-*CXD2013M
CA77060000CIS CISCO2801-AC-IPCR21-2002F-DCXD2018Q
ca771CIS CISCO2811CR21-2002F-KCXD2018QT6
CA78CIS CISCO2811-AC-IPCR21-2002F-K(OBS0204)CXD2023Q
CA7811CIS CISCO2811-DCCR21-2002F-TCXD2024AQ
CA781682CIS CISCO2821CR21-2002F-T(OBS0204)CXD2024AQTL
CA78185CIS CISCO2821-AC-IPCR21-2002FDCXD2024Q
CA7819CIS CISCO2821-DCCR21-2002FFCXD2030R
ca783r658001CIS CISCO2851CR21-2002FKCXD2031R
ca79001032CIS CISCO2851-AC-IPCR21-2002FLCXD2032QTL
CA7901CIS CISCO2851-DCCR21-2002FTCXD2033R
CA79050001CIS CISCO3620CR21-2003-F-FCXD2035R
CA79050002CIS CISCO3620-DCCR21-2003-FFCXD2036Q
CA79072000CIS CISCO3620-RPSCR21-2003-FTCXD2036QTL
CA791CIS CISCO3631-CO-ACCR21-2003FCXD2043Q
CA7924CIS CISCO3631-CO-DC-CR21-2003F-#CXD2044Q
CA796CIS CISCO3640CR21-2003F-DCXD2046Q
CA799CIS CISCO3640-DCCR21-2003F-KCXD2051QT4
CA7A202PCIS CISCO3640-RPSCR21-2003F-SCXD2052Q
CA7BL13576CIS CISCO3640ACR21-2003F-TCXD2053
ca7d7809PCIS CISCO3640A-DCCR21-2003F-T(OBS0204)CXD2053AM
ca7iMM74HC08NCIS CISCO3640A-RPSCR21-2003FKCXD2053AMT6
CA7M503CIS CISCO3660-MB-1FECR21-2003FTCXD2053AS
ca7t6vCIS CISCO3660-MB-2FECR21-2004F*CXD2056Q
CA8CIS CISCO3661-ACCR21-200G-TCXD2057M
CA8.000183050XCIS CISCO3825CR21-200J-TCXD2057MT6
CA8.07ozCIS CISCO3825-AC-IPCR21-200J-T(OBS0204)CXD2057S
CA80CIS CISCO3825-DCCR21-200RF-#CXD2058AQ
CA800CIS CISCO3845CR21-200RF-TCXD206118Q
CA800-24G-12C-5B-24DCIS CISCO3845-AC-IPCR21-201-J-FCXD206120Q
CA8002CIS CISCO3845-DCCR21-201-JFCXD206123R
CA8002-00CIS CISCO3845-MB=CR21-201-JTCXD2064
CA8007CIS CISCO4000-DC=CR21-201JCXD2064Q
CA800TCIS CISCO4000-RPS-M=CR21-201J-DCXD2064QT6
CA801CIS CISCO4000-TEL=CR21-201J-TCXD2069Q
ca8011mCIS CISCO4000=CR21-201J-T(OBS0204)CXD2071R
CA8017-00CIS CISCO4500-MCR21-201JFCXD2072AQ
CA802CIS CISCO4500-RPS-M=CR21-201JLCXD2072Q
CA8020F2SRTPECIS CISCO4700-DC-MCR21-201JTCXD2073
CA8025BCGREYCIS CISCO4700-MCR21-202-JFCXD2073Q
CA802BGCIS CISCO4700-RPS-M=CR21-202-JLCXD2073QT4
CA80302CIS CISCO6100=CR21-202-JTCXD2073S
CA8030F2SRTPECIS CISCO6110=CR21-202G-TCXD2075Q
CA8030MCIS CISCO6120=CR21-202JCXD2076Q
CA8030M96CIS CISCO670-TCR21-202J#CXD2077S
CA804CIS CISCO675CR21-202J-KCXD2079Q
ca8045CIS CISCO675ECR21-202J-K(OBS0204)CXD2084Q
CA80506CIS CISCO676=CR21-202J-TCXD2085M
CA8052CIS CISCO7120-4T1CR21-202J-T(OBS0204)CXD2085MT4
CA8082CIS CISCO7120-AE3CR21-202JFCXD2085Q
CA8082IPCIS CISCO7120-AT3CR21-202JLCXD2087Q
CA8083CIS CISCO7120-E3CR21-202JTCXD2088Q
CA8085B8CPCIS CISCO7120-SMI3CR21-202KTCXD2088QT
CA8086CIS CISCO7120-T3CR21-203-J-FCXD2088QT4
CA80999ACIS CISCO7140-2AE3CR21-203-JTCXD2088QT4SONY
CA80ACIS CISCO7140-2AT3CR21-203JCXD2090D
CA80BCIS CISCO7140-2E3CR21-203J-#CXD2090Q
CA80C05B5CPCIS CISCO7140-2FECR21-203J-KCXD2093Q
CA80C5216IPCIS CISCO7140-2MM3CR21-203J-TCXD2093QT6
CA80C85CIS CISCO7140-2T3CR21-203J-T(OBS0204)CXD2095A
CA80C856CPCIS CISCO7140-8TCR21-203JFCXD2095AQ
CA80C858CIS CISCO7202=CR21-203JLCXD2095Q
CA80C85BCIS CISCO7204=CR21-204-J-TCXD2096AN
CA80C85B-6CPCIS CISCO7204VXR=CR21-204-JFCXD2096N
CA80C85B-8CNCIS CISCO7206=CR21-204-JTCXD2097AQ
CA80C85B-8CPCIS CISCO7206VXR=CR21-204J-KCXD2097BQ
CA80C85B-8CP L1CIS CISCO7304=CR21-204J-TCXD2097BQ1
CA80C85B31PCIS CISCPA1005CR21-204J-T(OBS0204)CXD2097Q
CA80C85B3MDCIS CISCPA4500CR21-205-J-FCXD2099
CA80C85B5CPCIS CISCPW1100CR21-2050F-DCXD2099AR
CA80C85B5CPCALMOSCIS CISCPW1200CR21-2050F-TCXD2099AR-T6
CA80C85B5IPCIS CISCPW1402CR21-2051-F-FCXD2099ART6
CA80C85B6CPCIS CISCPW1408CR21-2051-FTCXD2099R
CA80C85B8CNCIS CISCPW1418-XCR21-2051FCXD2099R-T6
CA80C85B8CPCIS CISCPW1441-XCR21-2051F-DCXD2099RT6
CA80ECIS CISCT3IP-20=CR21-2051F-KCXD21007M
CA80GCIS CISCT3IP-40=CR21-2051F-K(OBS0204)CXD2100Q
CA80L85B8CPCIS CISCT3IP-50=CR21-2051F-TCXD2101AR
CA80MTSL1T2CIS CISCVA122CR21-2051FLCXD2101ART6
CA80MTSLST2CIS CISCVA122%KCR21-2052-FFCXD2101BR
CA80NFCCIS CISCX-FEIP-1FX=CR21-2052F-#CXD2104BNT4
CA80NFH12GT10CIS CISCX-FEIP-1TX=CR21-2052F-DCXD2104NT3
CA80NFH12GT20CIS CISCX-FEIP-2FX=CR21-2052F-KCXD2105AQ
CA80NFHL12GTCIS CISCX-FEIP-2TX=CR21-2052F-TCXD2105Q
ca80nfhr12gt10CIS CISCX-FEIP2-2FX=CR21-2053F-TCXD2106Q
CA80NFS12GCIS CISCX-FEIP2-2TX=CR21-2054F-TCXD2106QT4
CA80NFTSL1TCIS CISDS58-12CE1=CR21-205J-KCXD2107M
CA80NFTSLITCIS CISDS58-12CT1=CR21-205J-TCXD2107MT1
CA80NFTSLSTCIS CISDS58-144DM-CCCR21-205J-T(OBS0204)CXD2109Q
CA80SCA2F11CIS CISDS58-192VOX=CR21-205JLCXD2122AQT4
CA81 SPECIAL COLORCIS CISDS58-1CT3=CR21-205RFTCXD2126NT4
CA810CIS CISDS58-72DM-CC=CR21-206-JFCXD2127R
CA8100CIS CISDS58-DSC=CR21-206J-TCXD2130R
CA8109BCIS CISDS58-FAN=CR21-20R0-F-FCXD2131Q
CA810ECIS CISDS5814S=CR21-20R0-F-TCXD2131QT4
CA810M500E1CIS CISFEIP2-DSW-2FXCR21-20R0-FFCXD2133CR
CA810QCIS CISFEIP2-DSW-2TXCR21-20R0F-#CXD2133R
CA810QMCIS CISFUNB2610-1CR21-20R0F-DCXD2147R
CA810YS00CIS CISG2111CR21-20R0F-KCXD2150
CA814CIS CISG300CR21-20R0F-TCXD2150AR
CA8140ATCIS CISG520CR21-20R0F-T(OBS0204)CXD2151AR
CA8162CCIS CISG640CR21-20R0FLCXD2151Q
CA81ACIS CISG6420CR21-20R5-FTCXD2152REL
CA81BCIS CISGEIP+=CR21-20R5F-TCXD2153AR
CA81CTCIS CISGEIP=CR21-2100-FFCXD2153AR T6
CA81GCIS CISHWIC-1GE-SFP=CR21-2100-FTCXD2153ART6
CA81lbCIS CISHWIC-D-9ESW-PCR21-2100F-TCXD2158R
CA81N220K050TCIS CISIGX-ALM/A=CR21-2100F-T(OBS0204)CXD2161R
CA81ozCIS CISIGX-ALM/B=CR21-2100FFCXD2163
CA82CIS CISIGX-URM=CR21-2101-F-FCXD2163AR
CA820CIS CISIGX-UXM-E=CR21-2101-FLCXD2163BR
CA82062.0BCGREYCIS CISIGX-UXM=CR21-2101FCXD2163BRCXA2006Q
CA820620BCGREYCIS CISIGX-UXME=CR21-2101F-DCXD2163BRCXD2480RCXA2006Q
CA8210BCCIS CISIGX8420-RM-CHCR21-2101F-TCXD2163R
CA8212CPACIS CISIGX8420-SA-CHCR21-2101FLCXD2171Q
CA824CIS CISIGX8430-RM-CHCR21-2101FTCXD21802R
CA8255C55A44PIN8BITCIS CISIGX8430-SA-CHCR21-2101J-TCXD2180AR
CA826CIS CISIPX-SCC-6236BCR21-2102-FTCXD2181R
CA82654CIS CISIPX-SCC-SCC-6CR21-2102F-DCXD2182R
CA8269CIS CISISR-OC3-IR-SCCR21-2102F-KCXD2183
CA828CIS CISISR3303-CHAS=CR21-2102F-TCXD2183R
CA82ACIS CISL17-3325-02CR21-2102F-T(OBS0204)CXD2188Q
CA82BCIS CISL17-6797-04-SCR21-2103-F-FCXD2189AR
CA82C12CIS CISL74-3153-03-SCR21-2103FLCXD21900R
CA82C3745CPCIS CISL74-3153-04-SCR21-2150F-KCXD2190R
CA82C37ACIS CISL74-3153-05-SCR21-2150F-TCXD2191R
CA82C37A-5CPCIS CISL74-3153-06-SCR21-2150F-T(OBS0204)CXD2191RT6
CA82C37A-8INCIS CISLC-6110-2CR21-2151-FFCXD2192Q
CA82C37A10CNCIS CISMAS-7010=CR21-2151-FTCXD2193AR
CA82C37A10CPCIS CISMAS-7206MP=CR21-2151F-DCXD2200G
CA82C37A10INCIS CISMAS-7500CI=CR21-2151F-TCXD2207Q
CA82C37A5CIS CISMAS-7513CDCAGCR21-2152-FFCXD2208Q
CA82C37A51NCIS CISMAS-7513FAN=CR21-2152-FF(OBS0904)CXD2210Q
CA82C37A5CNCIS CISMAS-7K=CR21-2152-FLCXD2214Q