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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IRF7326D2TR(SMD,4K/RL) D/C01IRF7335D1(SMD) D/C02IRF7335D1(SMD) D/C03
IRF734 D/C96IRF7353D2TR(SMD,2.5K/RL)D/C00IRF7353D2TR(SMD,2.5K/RL)D/C01
IRF7353D2TR(SMD,T+R)D/C01IRF737LCS(D2PAK) D/C01IRF7389PBF
IRF7389TRIRF7389TRPBFIRF740 D/C03
IRF740(PBF) D/C07IRF740AS(D2PAK,NO MARKING)'02IRF740LCS(D2PAK) D/C00
IRF740LCS(D2PAK) D/C01IRF740LCS(D2PAK) D/C02IRF740LCS(D2PAK) D/C03
IRF740PBFIRF7424TRPBFIRF7466TR(SMD,T+R)D/C00
IRF7493TRPBFIRF7501(MICRO-8) D/C03IRF7504TR(MICRO-8,T+R)D/C00
IRF7506(MICRO-8) D/C00IRF7506(MICRO-8) D/C01IRF7506(MICRO-8) D/C02
IRF7506(MICRO-8) D/C03IRF7507TRPBFIRF7521D1TR(MICRO-8,4K/RL)'01
IRF7521D1TR-SMD(4K REEL)D/C98IRF7534D1TR(MICRO-8,4K/R)'01*1IRF7534D1TR(MICRO-8,4K/RL)'01
IRF7555TR(MICRO-8,4K/RL)D/C01IRF7601TR(MICRO-8,4K/RL)D/C01IRF7603TR(MICRO-8,4K/RL)D/C01
IRF7604TR(MICRO-8,T+R)D/C98IRF7604TR(MICRO-8,T+R)D/C99IRF7604TR(MICRO-8,T+R)D/C99*1
IRF7604TR-SMD(4K REEL) D/C98IRF7607TR(MICRO-8,4K/RL)D/C02IRF7702TR(TSSOP,4K/RL) D/C03
IRF7705TR(TSSOP,4K/RL) D/C01IRF7750TR(TSSOP,4K/RL)D/C00IRF7750TR(TSSOP,4K/RL)D/C01
IRF7750TR(TSSOP,T+R)D/C00IRF7750TR(TSSOP,T+R)D/C01IRF7757(TSSOP) D/C02
IRF7807TR(SMD,4K/RL) D/C01IRF7807VD2(SMD) D/C04IRF7809AVTRPBF
IRF7832TRPBFIRF820 D/C91IRF820A D/C97
IRF830IRF830 D/C96IRF830(PBF) D/C07
IRF830(PBF) D/C07 *2IRF830(USED,CUT LEAD,L=7MM)'96IRF830PBF
IRF840 D/C90IRF840 D/C92IRF840(F/L,S/L=7MM,USED)D/C90
IRF840(F/L,S/L=7MM,USED)D/C93IRF840(F/L,S/L=8MM,USED)D/C92IRF840(PBF) D/C07
IRF840AIRF840PBFIRF9410TR(SMD,4K/RL) D/C03
IRF9510(PBF) D/C06IRF9510STRL(D2PAK,0.8K/RL)'01IRF9520N
IRF9520NL(TO-262) D/C03IRF9540NIRF9540PBF
IRF9640L(TO-262) D/C04IRF9640PBFIRF9Z20 D/C95
IRF9Z24NS(D2PAK) D/C02IRF9Z24NS(D2PAK) D/C04IRF9Z34L(TO-262) D/C02
IRFB11N50A-033(FORM LEAD)D/C01IRFB11N50APBFIRFB23N15DPBF
IRFB3207ZPBFIRFB4310PBFIRFB4321PBF
IRFB4410PBFIRFB9N60A D/C03IRFBC20 D/C96
IRFBC20S(D2PAK) D/C02IRFBC40 D/C01IRFBC40 D/C97
IRFBC42-003 D/C96IRFBE30IRFBE30PBF
IRFBF30L(TO-262) D/C01IRFBF30PBFIRFBF30S(DPAK) D/C03
IRFBF30STRL(D2PAK,0.8K/RL)'03IRFBG20(PBF) D/C06IRFD020 D/C02
IRFD020 D/C96IRFD113 D/C04IRFD113(HSE#) D/C02
IRFD214 D/C04IRFD220 D/C01IRFD220 D/C99
IRFD224 D/C02IRFD9120 D/C90IRFD9120 D/C92
IRFI530A(I2PAK) D/C98 FSC-IRFI840G-LF33(ISOLATED,F/L)'99IRFIB5N65A-38(ISOLATED,F/L)'01
IRFIB5N65A-38(ISOLATED,F/L)'02IRFIBE30G(ISOLATED) D/C03IRFIZ48G(TO-22O;ISOLATED)D/C98
IRFL014TR(SOT-223,T+R)D/C01IRFL014TR(SOT-223,T+R)D/C98IRFL110TR(SMD,T+R) D/C96
IRFL210TRPBFIRFL4105TR(SOT-223,2.5K/RL)'03IRFM110TF D/C96
IRFM110TF(T+R) D/C96IRFM210A(SOT-223) D/C97IRFP064NPBF
IRFP140N D/C05IRFP150NIRFP250 D/C01
IRFP254 D/C93IRFP254A D/C98IRFP260N
IRFP260NPBFIRFP264PBFIRFP2907ZPBF
IRFP340A D/C99IRFP340A D/C99 FSC-IRFP341 D/C91
IRFP344 D/C02IRFP450 D/C96IRFP450-026(FORM LEAD) D/C01
IRFP450-026(FORM LEAD) D/C02IRFP450-205(FORM LEAD) D/C01IRFP450-LF20(FORM LEAD) D/C03
IRFP460 D/C01IRFP460AIRFP460APBF
IRFP460LCPBFIRFP460PBFIRFPE40-LF20(FORM LEAD) D/C01
IRFPE50PBFIRFPF40-026(FORM LEAD) D/C02IRFPF50-026(FORM LEAD) D/C03
IRFPF50FE D/C01IRFR014TR(DPAK,2K/RL) D/C01IRFR110TRL(DPAK,HSE#,3K/RL)'03
IRFR120(DPAK) D/C05IRFR1205TRPBFIRFR214BTF_FP001
IRFR220(DPAK) D/C98IRFR220NPBFIRFR3704ZTRL(DPAK,3K/RL)D/C05
IRFR9220TRIRFS11N50A(D2PAK,NO MKG)D/C02IRFS17N20DTRR(D2PAK,0.8K/R) *1
IRFS17N20DTRR(D2PAK,0.8K/R)'03IRFS31N20DTRR(D2PAK,0.8K/R)'02IRFS38N20D(D2PAK) D/C03
IRFS4710(D2PAK,NO MARKING)'02IRFS59N10DTRL(D2PAK,0.8K/R)'01IRFS634A
IRFS650B_FP001IRFSL17N20D(TO-262) D/C02IRFSL23N15D(TO-262) D/C02
IRFSL41N15D(TO-262) D/C02IRFSZ34A D/C00IRFU020 D/C92
IRFU024 D/C94IRFU024(IPAK) D/C01IRFU110 D/C00
IRFU120NIRFU121TU D/C97IRFU12N25D(IPAK) D/C02
IRFU15N20D(IPAK) D/C02IRFU15N20D(IPAK) D/C03IRFU210(IPAK) D/C01
IRFU210TU D/C96IRFU210TU D/C97IRFU224ATU(IAPK) D/C97
IRFU24N15D(IPAK) D/C02IRFU24N15D(IPAK) D/C03IRFU3411(IPAK) D/C03
IRFU3704(IPAK) D/C01IRFU3704(IPAK) D/C02IRFU3708(IPAK) D/C01
IRFU3709(IPAK) D/C02IRFU5410PBFIRFU9010(IPAK) D/C01
IRFU9110(IPAK,OXIDEDX) D/C99IRFW640ATM(D2PAK,T+R) D/C97IRFZ14 D/C90
IRFZ14A D/C99IRFZ20 D/C90IRFZ20 D/C96
IRFZ24 D/C97IRFZ24 D/C98IRFZ24A D/C97
IRFZ24VL(TO-262) D/C02IRFZ30 D/C96IRFZ30 D/C99 FSC-
IRFZ30(OXIDED) D/C95IRFZ34L(TO-262) D/C02IRFZ34VL(TO-262) D/C03
IRFZ34VS D/C02IRFZ44N(PBF) D/C07IRFZ44NPBF
IRFZ44RPBFIRFZ44VPBFIRFZ45 D/C90
IRFZ45 D/C95IRFZ48RS(D2PAK) D/C03IRFZ48VS(D2PAK) D/C05
IRG4BAC50W-S D/C02IRG4BC10K D/C02IRG4BC10SD-L D/C02
IRG4BC15UD-L D/C02IRG4BC15UD-S D/C02IRG4BC15UD-STRL(0.8K/RL)D/C01
IRG4BC15UD-STRM(0.8K/RL)D/C01IRG4BC20FD-S D/C02IRG4BC20MD D/C01
IRG4BC20MD-S D/C02IRG4BC20UD-STRR(0.8K/RL)D/C02IRG4BC20U-S(D2PAK) D/C02
IRG4BC30FD-S(D2PAK) D/C02IRG4BC30FD-STRR(0.8K/RL)D/C01IRG4BC30FD-STRR(0.8K/RL)D/C02
IRG4BC30F-S D/C01IRG4BC30S-S D/C01IRG4BC30S-S D/C04
IRG4BC30S-STRR D/C02IRG4BC30S-STRR(0.8K/RL) D/C02IRG4BC30S-STRR(T+R) D/C02
IRG4BC30U-S D/C01IRG4BC30U-S D/C02IRG4BC30W-S D/C01
IRG4BC40F-S D/C03IRG4IBC30S(ISOLATED) D/C03IRG4IBC30W(ISOLATED) D/C01
IRG4PC40UIRG4PC40U D/C02IRG4PC40UDPBF
IRG4PC40WIRG4PC40WPBFIRG4PC50S-P D/C02
IRG4PF50WPBFIRG4PH30K-E D/C02IRG4PH50U D/C04
IRG4PSC71UDIRG4PSC71UPBFIRG4RC10SDTR(2K/RL) D/C03
IRG4RC10UD D/C00IRG4RC10UD D/C01IRGB15B60KDPBF
IRGP30B120KD-EIRGP30B60KD-EPIRGPS40B120UDPBF
IRGPS40B120UPBFIRGS10B60KD D/C04IRGS10B60KD D/C04 *1
IRGSL10B60KD D/C03IRGTIN150K06 D/C96IRIS4009 D/C05
IRIS4011KIRL1404S(D2PAK) D/C04IRL2203NSPBF
IRL2703STRL(D2PAK,0.8K/RL)'01IRL2910L(TO-262) D/C02IRL3102S(D2PAK) D/C00
IRL3102S(D2PAK) D/C01IRL3102S(D2PAK) D/C02IRL3102STRL(D2PAK,0.8K/RL)'02
IRL3103STRLPBFIRL3402S(D2PAK) D/C03IRL3705NL(TO-262) D/C03
IRL3705ZPBFIRL3713L(TO-262) D/C03IRL3713SPBF
IRL3714L(TO-262) D/C02IRL3714STRL(D2PAK,0.8K/RL)'02IRL3714STRR(D2PAK) D/C01
IRL3714STRR(D2PAK,0.8K/RL)'01IRL3714STRR(D2PAK,0.8K/RL)'02IRL3715L(TO-262) D/C01
IRL3715S(D2PAK) D/C03IRL3715STRL(D2PAK,0.8K/RL)'02IRL3715STRL(D2PAK,0.8K/RL)'03
IRL3715ZCL(TO-262) D/C04IRL3715ZCS(D2PAK) D/C03IRL3803SPBF
IRL3803STRL(D2PAK,0.8K/RL)'00IRL3803STRL(D2PAK,T+R) D/C00IRL3803STRL(D2PAK,T+R) D/C01
IRL3803STRRPBFIRL3803V D/C04IRL3803VL(TO-262) D/C04
IRL3803VS(D2PAK) D/C04IRL510L(TO-262) D/C02IRL520A D/C98
IRL520S(D2PAK) D/C02IRL530S(D2PAK) D/C02IRL540NPBF
IRL5602S(D2PAK) D/C01IRL5602S(D2PAK) D/C02IRL5602STRR(D2PAK,0.8K/RL)'01
IRL8113SPBFIRL8113STRLPBFIRLBD59N04E(D2PAK) D/C03
IRLD110(PBF) D/C06IRLML2402TR(T+R) D/C04IRLML6302TR(SOT-23,T+R) D/C99
IRLML6302TR(T+R) D/C99IRLML6401TR(PBF,3K/RL) D/C07IRLML6401TR(PBF,3K/RL)D/C07*1
IRLMS6702TR(MICRO-6,3K/RL)'00IRLR014ATF(DPAK,2K REEL)D/C99IRLR014ATF(DPAK,T+R) D/C99
IRLR120(DPAK) D/C01IRLR2705TRR(DPAK,3K/RL) D/C03IRLR3410
IRLR3715(DPAK) D/C01IRLR3715TRL(DPAK) D/C03IRLR3715TRL(DPAK,3K/RL) D/C01
IRLR7807ZPBFIRLR7807ZTRPBFIRLR8203(DPAK) D/C02
IRLR8203(DPAK) D/C03IRLR8203TR(DPAK,2K/RL) D/C03IRLR8203TRPBF
IRLR8203TRR(DPAK,3K/RL) D/C02IRLR8503(DPAK) D/C03IRLU014ATU(IPAK) D/C98
IRLU014ATU(IPAK) D/C99IRLU2908(IPAK) D/C03IRLU3105(IPAK) D/C03
IRLU3714(IPAK) D/C01IRLU3715(IPAK) D/C01IRLU3915(IPAK) D/C03
IRLW540ATF(D2PAK,T+R) D/C97IRLW640ATF(D2PAK,T+R) D/C97IRLW640ATM(D2PAK,0.8K REEL)'99
IRLZ14STRR(D2PAK,T+R) D/C02IRLZ24 D/C97IRLZ24L(TO-262) D/C02
IRLZ34A D/C97IRLZ34L(TO-262) D/C02IRLZ34NL(TO-262) D/C03
IRLZ34NPBFIRLZ34S(D2PAK) D/C02IRMCK201
IRMS5000(T+R) D/C00IRMS6100(T+R) D/C00IRMS6100(T+R) D/C01
IRMS6100(T+R) D/C02IRS2166DPBFIRU1010-18CD(DPAK) D/C01
IRU1010-18CDTR(DPAK,2.5K/R)'01IRU1010-18CDTR(DPAK,2.5K/R)'03IRU1010-18CDTR(DPAK,2.5K/RL)*1
IRU1010-18CP(ULTRA THIN-PAK)*1IRU1010-18CP(ULTRA THIN-PAK'01IRU1010-18CPTR(UPT,2.5K/RL)'01
IRU1010-18CS(SMD) D/C01IRU1010-18CSTR(SMD,2.5K/RL)'01IRU1010-18CY(SOT-223) D/C01
IRU1010-25CD(DPAK) D/C01IRU1010-25CDTR(DPAK,2.5K/R)'01IRU1010-25CP(ULTRA THIN-PAK'01
IRU1010-25CPTR(UTP,2.5K/RL)'01IRU1010-25CS(SMD) D/C01IRU1010-25CS(SMD) D/C01 *1
IRU1010-25CSTR(SMD,2.5K/RL)'01IRU1010-25CY(SOT-223) D/C01IRU1010-25CYTR(SOT-223)'01 *1
IRU1010-25CYTR(SOT-223)'01 *2IRU1010-33CDTR(DPAK,2.5K/R)'01IRU1010-33CP(ULTRA THIN-PAK'01
IRU1010-33CP(UTP) D/C01IRU1010-33CPTR(UTP,2.5K/RL)'01IRU1010-33CSTR(SMD,2.5K/RL)'01
IRU1010-33CSTR(SMD,T+R) D/C01IRU1010-33CY(SOT-223) D/C01IRU1010-33CYTR(SOT-223,2.5K/R)
IRU1010CD(DPAK) D/C01IRU1010CDTR(DPAK,2.5K/RL)D/C01IRU1010CP(ULTRA THIN-PAK)D/C01
IRU1010CPTR(UTP,2.5K/RL)D/C01IRU1010CS(SMD) D/C01IRU1010CSTR(SMD,2.5K/RL) D/C01
IRU1010CY(SOT-223) D/C01IRU1010CYTR(SOT223,2.5K/R) *1IRU1010CYTR(SOT-223,2.5K/R)'01
IRU1010CYTR(SOT-223,T+R)IRU1015-33CD(DPAK) D/C01IRU1015-33CDTR(DPAK,2.5K/R)'01
IRU1015-33CDTR(DPAK,T+R) D/C01IRU1015-33CM(TO-263) D/C01IRU1015-33CP(ULTRA THIN-PAK)*1
IRU1015-33CP(ULTRA THIN-PAK'01IRU1015-33CT D/C01IRU1015CD(DPAK) D/C00
IRU1015CDTR(DPAK,2.5K/RL)D/C01IRU1015CM(TO-263) D/C01IRU1015CMTR(TO-263,0.75K/R)'01
IRU1030-33CD(DPAK) D/C01IRU1030-33CD(DPAK) D/C03IRU1030-33CD(DPAK) D/C03 *1
IRU1030-33CP(ULTRA THIN-PAK'01IRU1030-33CPTR(UTP,2.5K/RL)'01IRU1030CD(DPAK) D/C01
IRU1030CDTR(DPAK,2.5K/RL)D/C01IRU1030CM(TO-263) D/C01IRU1030CMTR(TO-263,0.75K/R)'01
IRU1050-25CP(ULTRA THIN-PAK'01IRU1050-33CD(DPAK) D/C01IRU1050-33CD(DPAK) D/C03
IRU1050-33CM(TO-263) D/C01IRU1050-33CMTR(TO-263,0.75K/R)IRU1050-33CP(ULTRA THIN-PAK'01
IRU1050-33CPTR(UTP,2.5K/RL)'01IRU1050-33CT D/C01IRU1050CD(DPAK) D/C01
IRU1050CDTR(DPAK,2.5K/RL)D/C01IRU1050CM(TO-263) D/C01IRU1050CP(ULTRA THIN-PAK)D/C01
IRU1050CPTR(UTP,2.5K/RL) D/C01IRU1050CPTR(UTP,2.5K/RL) D/C02IRU1075CM(TO-263) D/C01
IRU1075CMTR(TO-263,0.75K/R)'01IRU1075CP(UTP) D/C01IRU1075CPTR(UTP,2.5K/RL) D/C01
IRU1075CT D/C01IRU1117-18CP(ULTRA THIN-PAK'01IRU1117-18CPTR(UTP,2.5K/RL)'01
IRU1117-18CS(SMD) D/C01IRU1117-18CSTR(SMD,2.5K/RL)'01IRU1117-25CD(DPAK) D/C01
IRU1117-25CD(DPAK) D/C03IRU1117-25CDTR(DPAK,2.5K/R)'01IRU1117-25CP(ULTRA THIN-PAK'01
IRU1117-25CS(SMD) D/C01IRU1117-25CSTR(SMD,2.5K/RL)'01IRU1117-33CD(DPAK) D/C01
IRU1117-33CD(DPAK) D/C03IRU1117-33CDTR(DPAK,2.5K/R)'01IRU1117-33CP(UTP) D/C01
IRU1117CD(DPAK) D/C01IRU1117CDTR(DPAK,2.5K/RL)D/C01IRU1117CSTR(SMD,2.5K/RL) D/C01
IRU1117CY(SOT-223) D/C01IRU1117CYTR(SOT-223,2.5K/R)'01IRU1160CM(TO-263) D/C01
IRU1160CM(TO-263) D/C01 *1IRU1160CMTR(TO-263,0.75K/R)'01IRU1160CPTR(UTP,2.5K/RL)D/C01
IRU1175CPTR(UTP,2K/RL) D/C03IRU1176CMTR(TO-263,0.75K/R)'01IRU1205-28CLTR(SOT-23,3K/R)'01
IRU1205-30CLTR(SOT-23,3K/R)'01IRU1205-36CLTR(SOT-23,3K/R)'01IRU1206-18CY(SOT-223) D/C01
IRU1206-25CD(DPAK) D/C01IRU1206-25CDTR(DPAK,2.5K/R)'01IRU1206-25CY(SOT-223) D/C01
IRU1207-18CS(SMD) D/C01IRU1207-33CS(SMD) D/C01IRU1207-33CSTR(SMD,2.5K/RL)'01
IRU1208CS(SMD) D/C01IRU1237SCCPTR(UTP,2K/RL) D/C02IRU1239SCCP
IRU1239SCCPTRIRU1261CMTR(TO-263,0.75K/R)'01IRU3004CF(TSSOP) D/C01
IRU3004CFTR(TSSOP,2.5K/RL)'01IRU3004CFTR(TSSOP,2.5K/RL)'02IRU3004CW(SMD) D/C01
IRU3004CWTR(SMD,1K/RL) D/C01IRU3007CW(SMD) D/C01IRU3011CW(SMD) D/C01
IRU3011CW(SMD) D/C01 *1IRU3011CW(SMD) D/C03IRU3013CW(SMD) D/C01
IRU3013CWTR(SMD,1K/RL) D/C02IRU3018CW(SMD) D/C01IRU3018CWTR(SMD,1K/RL) D/C01
IRU3018CWTR(SMD,1K/RL) D/C02IRU3021CWTR(SMD,1K/RL) D/C01IRU3021MCW(SMD) D/C01
IRU3021MCWTR(SMD,1K/RL) D/C01IRU3027CW(SMD) D/C01