United Sources Industrial Enterprises Part Number Available
Welcome to United Sources Industrial Enterprises!
Established in 1987, United Sources Industrial Enterprises (USIE) has a history of almost 15 years in the electronic industry. We have developed a global market for our large variety of integrated circuits, semiconductor and passive components, and are constantly looking for new opportunities to further expand our business.

Our sizable warehouse holds about 20,000 different kinds of components, and the inventory is always handsomely sufficient.

Besides continuously enlarging our variety of stock, we understand that human resources is one of the most crucial parts of the company's success. In addition to create a pleasant working environment with computerized facilities, we also provide training to our staff to ensure that they are prepared to serve our clients with enthusiasm.

With our solid and intensive experience in the industry, we are always aggressively pursuing new opportunities to further develop our business both locally and internationally.

Address:
11/F., Excelsior Building,
68-76 Sha Tsui Road,
Tsuen Wan, N. T.

Hong Kong

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TYP512TYS606-4TYS606-6RG2
TZA1022TS/V2(SSOP) D/C98TZA1033HL(QFP,1.5K/RL) D/C02TZA1033HL(QFP,T+R) D/C01
TZA1033HL(QFP,T+R) D/C02TZA3033U/C3(DICE)TZMB20GS08
TZMC24GS08TZMC30VTZMC3V9-GS08
TZMC56VTZMC5V1TZMC5V6
TZMC75VTZMC7V5TZMC8V2
U16C20AU16C20CU1897 D/C03
U2010B-MFP(SMD) D/00U2010B-SMD D/C98U2043B-AFP(SMD) D/C00 TE
U2100B-SMD D/C97U2200B-AFPG3-SMD(4K REEL)D/C93U2200B-AFPG3-SMD(T+R) D/C93
U2203B-A D/C93U2203B-A D/C94U2270B
U2352B-A D/C01U2400B(U2400B-B) D/C93U2400B(U2400B-B) D/C94
U2739M-AFT(TQFP) D/C00U2739M-AFTC(P)(TQFP) D/C00U2790B-BFP(SMD,T+R) D/C00
U3666M-M D/C00U3666M-MDP D/C98U3666M-MDP D/C99
U3741BM-M3FL(SMD) D/C01U3741BM-M3FL(SMD) D/C02U3760MB-ASD D/C98
U3760MB-MFNG3(SMD,2K REEL)'99U3760MB-MFNG3(SMD,T+R) D/C99U4050B-NFL(SMD) D/C99
U4080B-B D/C96U4082B-A D/C94U4082B-A D/C95
U4083B-AFP(SMD) D/C98U4089B-PFN(SSO) D/C03U4090B-NFN(SSO) D/C00
U4090B-NFN(SSO) D/C01U4090B-NFN(SSO) D/C98U417B/1
U417B/1AU417B/1BU417B/2
U417B/2AU417B/2BU417B/2C
U417B/3BU417B/3CU4254BM-AFP(SMD) D/C98
U4270B-CFSG3-SMD(4K REEL)D/C96U4283BM-BFGS3(SMD,T+R) D/C95U429B-AFPG3(SMD,T+R) D/C92
U429B-AFPG3(SMD;T+R) D/C96 TEU4454B(U4454B-B) D/C97U4454B-B55DP D/C97
U4744B-AFPG3-SMD(4K REEL)D/C95U4744B-AFPG3-SMD(4K REEL)D/C96U479B-SMD D/C97
U5021M-MFPG3(SMD;4K REEL)'97TEU6095B-BCPG3(PLCC;0.5K/R)D/C95U6204B-CFLG3-SMD(2K REEL)D/C93
U6204B-CFLG3-SMD(T+R) D/C93U6432B-SOP D/C97U6805B-BFP1G3(SMD;4K/RL)'97 TE
UA723CNUA741CDT,SMD,ROHSUA767PC D/C78
UA7805CKCUA7808CKCUA7812CKC
UA7815CKCUA78L08ACDRUA78L08CDR
UA78M08CKTPRUA78M08CKTPR(T+R) ''04UAA1041BD-SMD
UAA2067G(QFP) D/C98UAA2079M/C3(SMD,1K REEL)D/C98UAA3201T/V1(SMD) D/C00
UAA3201T/V1(SMD) D/C00 *1UAA3201T/V1(SMD) D/C99UAA3515AHL/C2(LQFP,1.5K/RL)'03
UAA3536HN/C3(HVQFN,PBF,4K/R'03UAA3544HN/C1(HVQFN,6K/RL)D/C02UAA3544HN/C1(HVQFN,6K/RL)D/C03
UAA3544HN/C1(HVQFN,PBF,6K/R'04UAA3544HN/C1@518UAA3548HN/C2(HVQFN,PBF,T+R)'05
UAA3590TW/C1(HTSSOP,2.5K/R)'04UAA3590TW/C1(HTSSOP,2.5K/R)'05UAA3590TW/C1(SMD,2.5K/RL)D/C04
UBA2010UBA2070PUBGA48-1A HSP
UC1388 D/C90UC2842D013TR(SMD,2.5K/RL)'99UC2842N D/C99
UC2843(SMD,TL2843DR,2.5K/R)'00UC2843AD(SMD) D/C00UC2843BD1R2G
UC2845BD-SMD D/C98UC2845D(SMD) D/C98UC2845DTR(SMD,2.5K/RL) D/C00
UC2846NUC2909DWUC2950T
UC3610NUC3770ANUC3842(HD3842,PULLED) D/C81
UC3842(HD3842,PULLED) D/C91UC3842(SMD,KA3842AM) D/C03UC3842BD1R2G
UC3842BNGUC3842N D/C00UC3842P
UC3843AD(SMD) D/C96UC3843ANG4UC3843BD1R2G
UC3843BN D/C05UC3843BNGUC3843D
UC3843D(SMD) D/C01UC3843D(SMD) D/C98UC3843D(SMD) D/C99
UC3844DUC3844D(SMD) D/C99UC3845(SG3845M) D/C99
UC3845ANG4UC3845BD1R2GUC3845BNG
UC3845DUC3845D(SMD) D/C00UC3845D(SMD) D/C97
UC3845D(SMD) D/C99UC3845D013TR(SMD,2.5K REEL)'99UC3845D013TR(SMD,2.5K/RL)D/C98
UC3854BNG4UC3854NUC3854NG4
UC3885(KA3885) D/C96UC3970N D/C98UC5601DWP(SMD,PBF) D/C05
UC5601DWP(SMD,PBF) D/C06UC5603DP-SMD(T+R) D/C96UC5603DPTR(SMD,PBF,2.5K/RL)'06
UC80914Q-PLCC(T+R) D/C93UCC27322DUCC28019DR
UCC28050DRUCC2813D-0UCC2893DR
UCC2895NUCC3803D(SMD) D/C04UCC3818NG4
UCC3889NUCC5606DP(SMD) D/C00UCN5812EPFTR(PLCC,0.8K/RL)'98
UCN5812EPFTR(PLCC,T+R,PULL)'97UCN5812EPFTR(PLCC,T+R,PULL)'98UCN5841EP
UCP-12/4.2-D12UCTOR NLCV32T-1ROM-PFUCTOR NP05DB3R3M
UD61256DC08 D/C94UD61464DC08 D/C96UDA1320ATS/N2(SSOP,2.5K/RL)'00
UDA1320ATS/N2(SSOP,T+R) D/C99UDA1321PS/N101 D/C99UDA1321T/N101(SMD) D/C00
UDA1328T/N1/S1(SMD,1K/RL)D/C00UDA1330ATS(SSOP,T+R) D/C99UDA1330ATS/N1(SSOP,2.5K/RL)'98
UDA1330ATS/N1(SSOP,T+R) D/C98UDA1330ATS/N1(SSOP,T+R) D/C99UDA1330ATS/N2(SSOP,T+R) D/C00
UDA1330ATS/N2(SSOP,T+R) D/C01UDA1334TS/N1(SSOP,T+R) D/C99UDA1340M/N1(SSOP,1K/RL) D/C99
UDA1350ATS/N2(SSOP) D/C00UDA1360TS/N1(SSOP,T+R) D/C99UDA1380HN/N2(HVQFN,PBF,6K/R'05
UDN2916BTUDN2916B-TUDN2916LBT
UDN2916LBTR-TUDN2981A-TUDN2982A D/C02
UF1004MTR(PBF,5K/RL) D/C05UF2004MUF2004M(AMMO) D/C96
UF3002(1.2K REEL) D/C92UF3002(AMMO)UF3002(T+R) D/C92
UF4001 D/C00UG4B(AMMO;1K) D/C99UG8DT D/C00
UGN3119UUGN3503UAUGN3503UA D/C06
UGS3060KAULN2001A D/C87ULN2001A D/C88
ULN2003(SMD,MC1413D) D/C99ULN2003A(MC1413P) D/C97ULN2003ADR
ULN2003ADR(SMD,PBF,T+R) D/C07ULN2003ADR(SMD,ROHS,2.5K/R)'07ULN2003APG(ROHS) D/C07
ULN2004AULN2004ANULN2004APG(ROHS) D/C07
ULN2004APG(ROHS) D/C07 *1ULN2023A D/C95ULN2023A D/C96
ULN2067B D/C00ULN2128A D/C76ULN2204A-22 D/C83
ULN2803AFWG(SMD,ROHS)ULN2803APG(ROHS)ULN2804(SMD,TD62084AF) D/C98
ULN3705M D/C85ULN3705M D/C93ULN3718M
ULN3782M D/C87ULN3783M D/C84ULN3804A-33 D/C84
ULN3883A D/C88ULN3883A D/C89ULQ2803A D/C93
UM2301 D/C85UM2301 D/C86UM2301 D/C87
UM2846N D/C88UM3273AH-2(DICE) D/C95UM3750M-SMD
UM61(M256K-15)D/C95UM6104-1UM6502CE D/C91
UM6582 D/C95UM82450(PULLED) D/C90UM8397 D/C91
UM8667(SMD) D/C96UM8667(SMD,USED) D/C95UM8667(SMD,USED) D/C96
UM8881F/EY(QFP) D/C95UM8881F/EY(QFP) D/C96UM8881F/EY(QFP) D/C97
UM8886BF/FX(QFP) D/C96UM8886BF/FX(QFP) D/C97UM9003AF-PLCC D/C94
UM91210E D/C94UM91214CM-SMD D/C97UM91215A D/C96
UM91216A D/C94UM91230C D/C88UM91260C D/C90
UM91270 D/C94UM91270 D/C95UM91270A D/C95
UM91270A D/C96UM91270A D/C98UM91270B D/C90
UM91271 D/C96UM91273A D/C92UM91315A D/C95
UM91315A D/C96UM91315A D/C97UM91315B D/C95
UM91315C D/C95UM91316A D/C95UM91316A D/C96
UM91316A D/C97UM91317A D/C00UM91317A D/C97
UM91317A D/C99UM9151-3 D/C88UM9151-3 D/C89
UM91531 D/C99UM91531(USED) D/C88UM91610C D/C86
UM91611/A D/C88UM91611/A D/C89UM93401F-04(QFP) D/C97
UM93403F-01(QFP) D/C97UM93403F-01(QFP) D/C99UM9702 D/C96
UMA1000LT-6(SMD,1K REEL) D/C95UMA1021AM(SSOP,2.5K/RL) D/C00UMA1021AM(SSOP,T+R) D/C00
UMA1021AM/C1(SSOP,2.5K/RL)'00UMA1021AM/C1(SSOP,T+R) D/C00UMA4-NTR(3K/RL) D/C00 *1
UMA4-NTR(3K/RL) D/C00 *2UMA4-NTR(3K/RL) D/C01UMB2NTN(T+R) D/C98
UMB2NTN(T+R) D/C99UMC5NT1G(PBF,3K/RL) D/C06UMF1000T/F6-SMD D/C93
UMF1000T-SMD(1K REEL) D/C91UMF1000T-SMD(1K REEL) D/C92UMF1000T-SMD(1K REEL) D/C93
UMF1000T-SMD(T+R) D/C91UMF1000T-SMD(T+R) D/C93UMH14N(T+R) D/C00
UMH4NTN(3K/RL) D/C00UMH9NTN(T+R) D/C99UMK105BJ331KV-FY
UMK105BJ681KV-FYUMK105CG101JW-FUMK105CG121JV-FY
UMK105CG121JW-FUMK105CG151KV-FYUMK107B103KZ-T
UN221D-(TX)(T+R) D/C92UN4124TA(AMMO) D/C94UN5116-RTX(T+R) D/C98
UN5116-TX(3K/RL) D/C00UN5211TX(3K/RL) D/C00UPA1600-SMD D/C91
UPA1700AG-E2(SOP,2.5K/RL)D/C96UPA1700AG-E2(SOP,2.5K/RL)D/C97UPA1700G-E2(SMD;T+R)D/C97
UPA1761G-E2(SMD,2.5K/RL)D/C00UPA2002C D/C88UPA66H
UPA672T-T2(T+R) D/C00UPA812T-T1(SOT-363,3K/RL)D/C00UPA81C D/C88
UPB2047D D/C82UPB2047D D/C89UPB2123D D/C84
UPB2148D D/C82UPB214D D/C82UPB214D-A D/C89
UPB2161D D/C85UPB2161D D/C90UPB219D D/C84
UPB223D D/C84UPB223D D/C89UPB223D-B D/C90
UPB236D D/C84UPB236D D/C85UPB236D D/C90
UPB237D D/C84UPB237D D/C90UPB238D D/C84
UPB238D D/C90UPB426C D/C84UPB553AC D/C88
UPB8224C D/C84UPC1161C3 D/C84UPC1181H3
UPC1182H3UPC1197C D/C85UPC1297CA D/C88
UPC1297CA D/C89UPC1297CA D/C93UPC1313HA
UPC1350C D/C93UPC1353CUPC1373H D/C95
UPC1406HAUPC1474HA D/C89UPC1474HA D/C90
UPC1475HA D/C89UPC1476C D/C86UPC1481CA
UPC1484CA D/C90UPC1513HA D/C91UPC1524C D/C94
UPC2270HA D/C90UPC2304C D/C88UPC2317ACA D/C89
UPC2406HF(ISOLATED) D/C94UPC2406HF(ISOLATED) D/C95UPC2407(ISOLATED) D/C94
UPC2407AHF(ISOLATED) D/C00UPC24A12HF(PLASTIC H/SINK)'97UPC24M05(ISOLATED) D/C91
UPC24M12A(ISOLATED) D/C97UPC2798GR-E1(SSOP,2.5K/R)'00*1UPC2798GR-E1(SSOP,2.5K/RL)'00
UPC2798GR-E1(SSOP,2.5K/RL)'01UPC2800AHA D/C97UPC2912(ISOLATED) D/C96
UPC29M12(ISOLATED) D/C96UPC393CUPC4074G2-E2(SOP,2.5K/RL)D/C95
UPC4574G2-T1(SOP,2K/RL) D/C00UPC661CA D/C90UPC7508CU-220(MARK405277021'88
UPD1316-SMD(D1316) D/C89UPD1511AC(D1511AC) D/C89UPD17006AGF-630-3BP(QFP)D/C94
UPD17012GF-514(QFP) D/C94UPD17012GF-517-3BE(QFP) D/C95UPD17012GF-521-3B(QFP) D/C94
UPD17012GF-546-3BE(QFP) D/C98UPD17012GF-552-3BE(QFP) D/C96UPD17012GF-556-3BE(QFP) D/C98
UPD17016GF-313-3B9(QFP) D/C96UPD17017GF-B01-3B9(QFP) D/C95UPD17017GF-B01-3B9(QFP) D/C96
UPD17017GF-B01-3B9(QFP) D/C97UPD17017GF-B03-3B9(QFP) D/C96UPD17017GF-B03-3B9(QFP) D/C97
UPD17017GF-B08-3B9(QFP) D/C95UPD17017GF-B16-3B9(QFP) D/C96UPD17017GF-B16-3B9(QFP) D/C97
UPD1703 D/C85UPD1708AG020(QFP) D/C87UPD1708AG020(QFP) D/C88
UPD17103CX-540 D/C92UPD1713AG-548-00(QFP) D/C97UPD1714G543(QFP) D/C91+
UPD1714G686(QFP) D/C92UPD1715G-014-22(QFP) D/C00UPD17215GT-514-E1(SOP,1.5K/RL)
UPD17P133GT(SOP) D/C00UPD1937CUPD223D D/C93
UPD23C16000WGX-C73(SOP) D/C99UPD23C32000AGX-C29-CA(SOP)'98UPD23C32000AGX-C32-CA(SOP)'99
UPD23C32000LGY-876-MK(TSOP)'99UPD23C64040ALGY-656(TSOP)D/C00UPD23C64040ALGY-816-MJH D/C98
UPD23C64040ALGY-825-MJH D/C99UPD23C64040ALGY-846-MJH D/C00UPD3573D D/C89
UPD4016C-2 D/C83UPD4016CX-20 D/C88UPD416C-2 D/C81
UPD416C-2 D/C82UPD424100-70(SOJ,T+R) D/C93UPD424260-70(SOJ) D/C93
UPD424260-70(SOJ) D/C95UPD424260-70(SOJ) D/C96UPD424800-80(SOJ;PULLED) D/C90
UPD42S4800-10(SOJ;PULLED)D/C92UPD42S4800-70A(SOJ;PULLED)'93UPD43257BGU-70LL-E2(SOP)D/C01
UPD442012AGY-BB85X-MJH(TSOP'00UPD4502161G5-A12-7JF(TSOP)'98UPD4504161G5-A12-7JF(TSOP)'99
UPD4712-SMD D/C89UPD4714-SMD D/C90UPD5555G-E1(T+R) D/C94
UPD6107G-SMD D/C96UPD6107G-T1(SMD,T+R) D/C96UPD6120C102 D/C91
UPD6122G-001(SOP) D/C94UPD6128C01 D/C86UPD6160CA D/C86
UPD6161CA D/C86UPD6321G(QFP) D/C83UPD6321G-PLCC D/C83
UPD6322C D/C87UPD6322C D/C88UPD6335G-E2(SMD,AMMO) D/C91
UPD6335G-E2(SMD,T+R) D/C90UPD6335G-T2(SMD;2K/RL) D/C91UPD63724GM-8ED(QFP,USED)D/C98
UPD6372CX D/C89UPD6372GS-SMD D/C90UPD6376GS(SMD) D/C90
UPD64081BGF-3BA(QFP) D/C00UPD6451GT-628-E1(SMD;T+R)'90UPD65006G-294-12(QFP) D/C90
UPD65013-C11(QFP) D/C90UPD65032GF-161-3BA(QFP)D/C92UPD65612-048(QFP) D/C96
UPD65845S1-Y06-2C(BGA,PROG)'99UPD65845S1-Y07-2C(BGA,PROG)'00UPD6600AGS-B92(MS)-SMD D/C97
UPD6600AGS-J22(MS)-SMD D/C96UPD6600GS-527T1(SOP,T+R)D/C95UPD70008AGB-3B4(QFP) D/C96
UPD70108C-8 D/C88UPD70108HGC-10-3B6(QFP) D/C93UPD71051C(PULLED) D/C94
UPD71051GU(SSOP) D/C99UPD71055C-10(USED) D/C90UPD71055GB-10-3B4(QFP) D/C98
UPD71071C D/C88UPD71071C D/C91