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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.

Part Search

Search millions of active and passive electronic components from over 700 manufacturers. Enter a part number to view availability and pricing.

Excess Inventory

Have excess electronic components? Our experienced team offers programs to maximize return on your surplus inventory through market monitoring and targeted selling strategies.

Datasheet Search

Access a comprehensive library of current and obsolete datasheets. Quickly download the datasheet you need for your design and engineering projects.

pn catalog

S1812R-182FSG2067WSMM02046K21 MMA020450 BL 6K21SQT-126-02-G-D
S1812R-182GSG2068WSMM02046K81SQT-126-02-L-D
S1812R-182HSG2069WSMM02046K811B0SQT-126-02-L-T
S1812R-182JSG206DSMM02046R8SQT-126-03-F-D
S1812R-182KSG206TSMM0204715K1T2SQT-126-03-F-Q
S1812R-183FSG207SMM020473.2K 1T23R96SQT-126-03-FM-D
S1812R-183GSG2070WSG85SMM020473.2K1T23R96SQT-126-03-G-D
S1812R-183HSG2071SMM0204732K1T2SQT-126-03-G-S
S1812R-183JSG2074SMM020475.0K1T2R96SQT-126-03-H-D
S1812R-183KSG2074J/883BSMM0204750KSQT-126-03-L-D
S1812R-184FSG2074J883SMM0204750K1T2SQT-126-03-L-S
S1812R-184GSG2074J883BSMM0204750R501SQT-126-03-S-D
S1812R-184HSG2074WSMM0204751T2R9SQT-127-01-F-D
S1812R-184JSG2075WSMM020475K01TK25SQT-127-01-F-D-RA
S1812R-184KSG207ATSMM020475OHM1TK5SQT-127-01-F-S
S1812R-184K/R500SG207AWSMM020475OHM1TK50SQT-127-01-F-S-RA
S1812R-221FSG207TSMM0204768K1T2SQT-127-01-FM-D
S1812R-221GSG208SMM020476K81SQT-127-01-FM-D-RA
S1812R-221HSG208AJSMM020478.7K1T2SQT-127-01-G-D
S1812R-221JSG208ATSMM0204787K1T2SQT-127-01-G-D-RA
S1812R-221KSG208JSMM020478K7501B3SQT-127-01-G-Q
S1812R-222FSG208MSMM02047K15SQT-127-01-G-S
S1812R-222GSG208TSMM02047K87501SQT-127-01-L-D
S1812R-222HSG209SMM02048.25K1TK50SQT-127-01-L-D-RA
S1812R-222JSG209KSMM02048.25M1TK50SQT-127-01-L-D-RA-001
S1812R-222KSG209TSMM02048.45K501R95SQT-127-01-L-Q
S1812R-223FSG209XPBSMM0204806K1T2SQT-127-01-L-S
S1812R-223GSG21SMM0204806K1T2R96SQT-127-01-L-S-RA
S1812R-223HSG210SMM0204820K1TK50SQT-127-01-L-T
S1812R-223JSG2101CA 250.0000MPCHBSMM0204820K50BLSQT-127-01-L-T-RA
S1812R-223KSG2101JSMM0204820R1SQT-127-01-LM-D-RA
S1812R-224FSG210555CUSMM0204820R1TK50SQT-127-01-LM-Q
S1812R-224GSG210HRASMM02048251T2R96SQT-127-01-S-D-RA
S1812R-224HSG210SEB40.0000MFSMM0204825K1TK50SQT-127-01-S-T-RA
S1812R-224JSG210TSMM0204825KOHM1TK50SQT-127-02-F-D
S1812R-224KSG211SMM0204825M1TK50SQT-127-02-F-Q
S1812R-271FSG2110BSMM0204825R1PCTT2SQT-127-02-G-Q
S1812R-271GSG2110CSMM0204825R1TK50SQT-127-02-L-D
S1812R-271HSG2110FSMM0204825R501SQT-127-02-L-T
S1812R-271JSG2110GSMM020482OHM1TKSQT-127-03-F-D
S1812R-271KSG2110HSMM0204845K1T2SQT-127-03-F-Q
S1812R-272FSG2111SMM02048661T2R96SQT-127-03-F-S
S1812R-272GSG211CJSMM0204866K1T2SQT-127-03-FM-D
S1812R-272HSG211DSMM0204866RSQT-127-03-FM-S
S1812R-272JSG211MSMM0204887K1T2SQT-127-03-FM-T
S1812R-272KSG211SSMM02048K061SQT-127-03-G-D
S1812R-273FSG211TSMM02048K21TK50BOSQT-127-03-G-S
S1812R-273GSG211VSMM02048K2TK250,1%SQT-127-03-L-D
S1812R-273HSG212SMM02048K982501SQT-127-03-L-S
S1812R-273JSG212HRDSMM02048R2501SQT-127-03-L-T
S1812R-273KSG212HTDSMM020490.91T2R95SQT-127-03-SM-D
S1812R-274FSG212KRDSMM020490.9K1TK50SQT-128-01-F-D
S1812R-274GSG212TSMM020490.9R1TK50SQT-128-01-F-D-RA
S1812R-274HSG213SMM0204909K1T2SQT-128-01-F-S
S1812R-274JSG21303SMM0204909K1TK50SQT-128-01-F-S-RA
S1812R-274KSG213415P HSEMARKESMM0204909KOHM1TK50SQT-128-01-F-T-RA
S1812R-331FSG213415PHSEMARKESMM0204909R1TK50SQT-128-01-FM-D
S1812R-331GSG213DSMM020490K9SQT-128-01-FM-D-RA
S1812R-331HSG213D ???????????SMM0204910R0501SQT-128-01-G-S
S1812R-331JSG213TSMM0204910R1SQT-128-01-L-D
S1812R-331KSG214SMM0204931K1T2SQT-128-01-L-D-RA
S1812R-332FSG217SMM0204953K1T2SQT-128-01-L-S
S1812R-332GSG2173PSMM0204953OHM1TK50SQT-128-01-L-S-RA
S1812R-332HSG217ASMM0204976K1T2SQT-128-01-L-T
S1812R-332JSG217AKSMM02049K31SQT-128-01-L-T-RA
S1812R-332KSG217ARSMM02049K311TASQT-128-01-LM-D
S1812R-333FSG217ATSMM02049K311TK50SQT-128-01-LM-S
S1812R-333GSG217KSMM0204AC1009FB300SQT-128-01-S-D
S1812R-333HSG217RSMM0204AC1100FB300SQT-128-02-F-D
S1812R-333JSG217TSMM0204AC1209FB300SQT-128-02-F-S
S1812R-333KSG2182SMM0204AC1210FB300SQT-128-02-G-D
S1812R-334FSG21821SMM0204AC1300FB300SQT-128-02-L-D
S1812R-334GSG21822183SMM0204AC1500FB300SQT-128-02-L-S
S1812R-334HSG2182FSMM0204AC2210FB300SQT-128-03-F-D
S1812R-334JSG2183SMM0204AC2218FB300SQT-128-03-F-D-001
S1812R-334KSG2183FSMM0204AC2219FB300SQT-128-03-F-Q
S1812R-391FSG218SASMM0204AC3929FB300SQT-128-03-F-S
S1812R-391GSG21A002-01-ASMM0204AC4320FB300SQT-128-03-FM-S
S1812R-391HSG21A003-01-ASMM0204AC5119FB300SQT-128-03-G-D
S1812R-391JSG21A004-01-ASMM0204AC6819FB300SQT-128-03-G-S
S1812R-391KSG21A005-01-ASMM0204B1K051SQT-128-03-L-D
S1812R-392FSG21A005-02-ASMM0204BO390R1SQT-128-03-L-S
S1812R-392GSG21A011-01-ASMM0204C1001FBE00SQT-128-03-LM-D
S1812R-392HSG21A011-01-BSMM0204C1003FBESQT-128-03-S-S
S1812R-392JSG21A011-01-CSMM0204C1004FB300SQT-129-01-F-S-RA
S1812R-392KSG21A011-01-DSMM0204C1008FBE00SQT-129-01-F-T
S1812R-393FSG21A011-01-ESMM0204C1009FL100SQT-129-01-FM-T
S1812R-393GSG21A01E-01-ZSMM0204C1021FBE00SQT-129-01-L-D
S1812R-393HSG21A151-00-XSMM0204C10R0FBE00SQT-129-01-L-D-RA
S1812R-393JSG21A981-01-CSMM0204C1100FBE00SQT-129-01-L-S
S1812R-393KSG21ACSMM0204C1473FB000SQT-129-01-L-S-RA
S1812R-394FSG21AP4E-01-ZSMM0204C1502FB300SQT-129-01-L-T
S1812R-394GSG21AP5E-01-ZSMM0204C1583FB000SQT-129-01-S-Q
S1812R-394HSG21AP5E-02-ZSMM0204C1621FBE00SQT-129-02-L-D
S1812R-394JSG21SSMM0204C1622FB300SQT-129-02-L-Q
S1812R-394KSG22SMM0204C1651FB00SQT-129-03-F-T
S1812R-471FSG220SMM0204C1651FB300SQT-129-03-H-T
S1812R-471GSG220 (T/R)SMM0204C1651FBE00SQT-129-03-L-D
S1812R-471HSG220 T/RSMM0204C1R50FSQT-129-03-L-S
S1812R-471JSG220-S001SMM0204C1R50FBESQT-129-03-LM-Q
S1812R-471KSG220.SMM0204C2219FBE00SQT-130-01-F-5
S1812R-471K/R500SG220.24.120SMM0204C2262FBE00SQT-130-01-F-D
S1812R-472FSG220.24.400SMM0204C2491FBE00SQT-130-01-F-D-.FINE
S1812R-472GSG2200GXH24SMM0204C26373FBE00SQT-130-01-F-D-001
S1812R-472HSG2200M25SMM0204C2673FBE00SQT-130-01-F-D-RA
S1812R-472JSG2200M40SMM0204C3008FSQT-130-01-F-D-RA-001
S1812R-472KSG220ASMM0204C3012FBE00SQT-130-01-F-D-RA-003
S1812R-473FSG220AMTEKSMM0204C3092FBE00SQT-130-01-F-Q
S1812R-473GSG220F10V6X11MMRM25GURTSMM0204C4990FBE00SQT-130-01-F-Q-.CLS
S1812R-473HSG220F25V8X115MMRM35LOSESMM0204C5100FBE00SQT-130-01-F-Q-001
S1812R-473JSG220F25V8X115MMRM5GURTSMM0204C6190FBE00SQT-130-01-F-S
S1812R-473KSG220HRASMM0204C6812FBE00SQT-130-01-F-S-RA
S1812R-473K/R500SG220HRDSMM0204C7150FB000SQT-130-01-F-T
S1812R-474FSG220HTDSMM0204C8450FB000SQT-130-01-F-T-RA
S1812R-474GSG220K12SMM0204C8870FB000SQT-130-01-FM-D
S1812R-474HSG220K15SMM0204E000SQT-130-01-FM-D-RA
S1812R-474JSG220K5SMM0204E0011SQT-130-01-FM-Q
S1812R-474KSG220KRASMM0204E00111SQT-130-01-FM-T
S1812R-561FSG220KRDSMM0204E00121SQT-130-01-G-D
S1812R-561GSG220MSMM0204E00131SQT-130-01-G-D-RA
S1812R-561HSG220M10SMM0204E00151SQT-130-01-G-Q
S1812R-561JSG220M1VSA0607SMM0204E00161SQT-130-01-G-S-RA
S1812R-561KSG220P00SMM0204E00181SQT-130-01-G-T
S1812R-562FSG220P00ENCNSMM0204E00201SQT-130-01-H-D
S1812R-562GSG220SSMM0204E00221SQT-130-01-H-D-RA
S1812R-562HSG220S001SMM0204E00241SQT-130-01-H-Q
S1812R-562JSG220VRDSMM0204E00271SQT-130-01-L-5
S1812R-562KSG220VTDSMM0204E00301SQT-130-01-L-6
S1812R-563FSG2214SMM0204E00331SQT-130-01-L-D
S1812R-563GSG221644A019SMM0204E00361SQT-130-01-L-D-115
S1812R-563HSG222SMM0204E00391SQT-130-01-L-D-MW
S1812R-563JSG2225BX105KWATSMM0204E00431SQT-130-01-L-D-RA
S1812R-563KSG2225BX824KNSMM0204E00471SQT-130-01-L-D-RA-004
S1812R-564FSG222VSMM0204E00511SQT-130-01-L-Q
S1812R-564GSG223SMM0204E00561SQT-130-01-L-Q-001
S1812R-564HSG22303SMM0204E00621SQT-130-01-L-S
S1812R-564JSG223KSMM0204E00681SQT-130-01-L-S-RA
S1812R-564KSG224SMM0204E00751SQT-130-01-L-S-RA-004
S1812R-681FSG224.13SMM0204E00821SQT-130-01-L-T
S1812R-681GSG224JSMM0204E00911SQT-130-01-L-T-090
S1812R-681HSG224J883BSMM0204E0101SQT-130-01-L-T-RA
S1812R-681JSG224NSMM0204E0111SQT-130-01-L-T-RA-001
S1812R-681KSG226SMM0204E0121SQT-130-01-L-T-RA-020
S1812R-681K/R500SG2270UXSTRSMM0204E0131SQT-130-01-LM-D
S1812R-682FSG2273PSMM0204E0151SQT-130-01-LM-D-RA
S1812R-682GSG227VSMM0204E0161SQT-130-01-LM-Q
S1812R-682HSG227VASMM0204E0181SQT-130-01-LM-S
S1812R-682JSG227VADIPSMM0204E0201SQT-130-01-LM-S-RA
S1812R-682KSG228SMM0204E0221SQT-130-01-LM-T-RA
S1812R-683FSG228025DSSMM0204E0241SQT-130-01-S-D
S1812R-683GSG22F100V5X11MMRM25GURTSMM0204E0271SQT-130-01-S-D-RA
S1812R-683HSG22F50V5X11MMRM20LOSESMM0204E0301SQT-130-01-S-Q
S1812R-683JSG22F50V5X11MMRM25GURTSMM0204E0331SQT-130-01-S-T
S1812R-683KSG22F50V5X11MMRM50GURTSMM0204E0361SQT-130-01-S-T-RA
S1812R-684FSG22F63V63X11MMRM25MMGURTSMM0204E0391SQT-130-02-F-5
S1812R-684GSG22F63V63X11MMRM50MMGURTSMM0204E0431SQT-130-02-F-D
S1812R-684HSG22M100SMM0204E0471SQT-130-02-F-D-001
S1812R-684JSG22M350SMM0204E0511SQT-130-02-F-D-010
S1812R-684KSG23SMM0204E0561SQT-130-02-F-Q
S1812R-684K/R500SG230SMM0204E0621SQT-130-02-F-S
S1812R-821FSG2301ATSMM0204E0681SQT-130-02-F-T
S1812R-821GSG230BA9ACSMM0204E0751SQT-130-02-FM-D
S1812R-821HSG232SMM0204E0821SQT-130-02-FM-S
S1812R-821JSG2321SMM0204E0911SQT-130-02-G-D
S1812R-821KSG2321TSMM0204E1001SQT-130-02-G-Q
S1812R-822FSG232D5SMM0204E1001BB300SQT-130-02-G-T
S1812R-822GSG232D658SMM0204E1101SQT-130-02-H-6
S1812R-822HSG233SMM0204E1201SQT-130-02-L-5
S1812R-822JSG23303SMM0204E1301SQT-130-02-L-D
S1812R-822KSG233558SMM0204E1501SQT-130-02-L-Q
S1812R-823FSG233DSMM0204E1601SQT-130-02-L-S
S1812R-823GSG233OptoSensorSMM0204E1801SQT-130-02-L-T
S1812R-823HSG2356NSMM0204E2001SQT-130-02-LM-D
S1812R-823JSG235DSMM0204E2201SQT-130-02-LM-S
S1812R-823KSG236DSMM0204E2401SQT-130-03-F-5
S1812R-824FSG237SMM0204E2701SQT-130-03-F-D
S1812R-824GSG237ASMM0204E3001SQT-130-03-F-D-001
S1812R-824HSG237ATSMM0204E3301SQT-130-03-F-Q
S1812R-824JSG237DSMM0204E3601SQT-130-03-F-Q-001
S1812R-824KSG237KSMM0204E3901SQT-130-03-F-S
S1812R103KR500SG237RSMM0204E4301SQT-130-03-FM-D
S1812R122JR500SG237TSMM0204E4701SQT-130-03-G-D
S1812R124JR500SG23882001SMM0204E5101SQT-130-03-G-Q
S1812R153KSG238A4SMM0204E5601SQT-130-03-H-6
S1812R183KSG238AKSMM0204E6201SQT-130-03-L-5
S1812R184KR500SG238VSMM0204E6801SQT-130-03-L-D
S1812R223KSG239SMM0204E7501SQT-130-03-L-Q
S1812R224JTRSG239AJSMM0204E8201SQT-130-03-L-Q-001
S1812R224KSG239DSMM0204E9101SQT-130-03-L-S
S1812R272KTRSG23B13SMM0204G2210FBE00SQT-130-03-L-T
S1812R332KSG23FFSMM0204GURT301KOhmSQT-130-03-LM-D
S1812R393KSG23FHSMM0204GURT5K75SQT-130-03-LM-Q
S1812R472KSG23FISMM0204HF 10R 501SQT-130-03-LM-T
S1812R562KSG23FLSMM0204HF 21R5 501SQT-130-03-S-D
S1812R563JR500SG23FTSMM0204HF 23R7 501SQT-130-03-S-Q
S1812RKITSG23V03SMM0204HF 348R 501SQT-131-01-F-D
S1812W102M3DRNSG24SMM0204HF 50 100R 1 B3 MS1 HFSQT-131-01-F-S-RA
S1812W104J2ERNSG240SMM0204HF 50 10R 1 B3 MS1SQT-131-01-FM-D
S1812W104K2ERNSG2401SMM0204HF 50 121R 50 1 B3 ESQT-131-01-FM-D-RA
S1812W224K1HRN-P3SG240128BULBHBSMM0204HF 50 121R 50 1 B3 E3SQT-131-01-G-S
S1812W224K1HRNP3SG240128DSBGBKSMM0204HF 50 121R 50 1 B3 E3 MS1 HFSQT-131-01-L-D
S1812W224K1HRNP37SG240128DULBHBSMM0204HF 50 150R 1 B3 MS1 HFSQT-131-01-L-D-RA
S18141SG24019-EC-ASMM0204HF 50 15R 1% A1SQT-131-01-L-Q
S18142712TSG24019ECASMM0204HF 50 182R 1 L1SQT-131-01-L-S
S18151SG2401ATSMM0204HF 50 1R2 1 BESQT-131-01-L-S-RA
S18181003SG2401JSMM0204HF 50 215R 1 B3 E3SQT-131-01-S-T-RA
S18194SG2401TSMM0204HF 50 21R5 1 B3SQT-131-02-L-S
S181AH-2450SSG2402SMM0204HF 50 261R 1 B3SQT-131-02-LM-D
S181AH2450RSG2402JSMM0204HF 50 26R1 1 B3SQT-131-03-F-Q
S181AH2450SSG2402NSMM0204HF 50 31R6 1 B3SQT-131-03-H-D
S181AM2450SSG2402TSMM0204HF 50 330R 1 B3 MS1 HFSQT-131-03-H-Q
S181C55RH8SG2405TSMM0204HF 50 383RF BESQT-131-03-L-D
S181FE/RSG24064AFEBHBGSMM0204HF 50 464R 1 B3SQT-131-03-L-Q
S181FE/SSG241500BSMM0204HF 50 470R 1 B3 MS1 HFSQT-131-03-L-S
S181FERSG242SMM0204HF 50 47R 1 B3 MS1 HFSQT-132-01-F-5
S181FESSG242DCSMM0204HF 50 49R9 1 B3SQT-132-01-F-D
S181FL-5-RMM-2450SSG243SMM0204HF 50 5R62F B3SQT-132-01-F-D-001
S181FL5RMM2450SSG24303SMM0204HF 50 61R9 1 B3SQT-132-01-F-D-RA
S181K29S3NN63L6SG2434SMM0204HF MS1 50 100RSQT-132-01-F-D-RA-001
S181L/RSG244SMM0204HF TK50 10R 1 BESQT-132-01-F-D-RA-016
S181L/SSG2440SMM0204HF TK50 110R 1 BESQT-132-01-F-Q
S181LRSG2440DR3XCBSMM0204HF TK50 121R 1 BESQT-132-01-F-S