常用贴片三极管型号对照表 

贴片三极管印字对照

编号491??492??493??494??495??496??497??498??499??500??501??502??503??504??505??506??507??508??509??510??511??512??513??514??515??516??517??518??519??520??521??522??523??524??525??526??527??528??529??530??531??532??533??534??535??536??537??538??539??

印字1Ft??1FZ??1G??1G??1G??1G??1G-??1GM??1Gp??1GR??1Gs??1Gs??1Gt??1GT??1H??1H??1H-??1Hp??1Ht??1Ht??1HT??1J??1J??1J??1JA??1Jp??1JR??1Js??1Js??1Js??1JZ??1K??1K??1K??1KM??1Kp??1Kp??1KR??1Ks??1Ks??1Ks??1KZ??1L??1L??1L??1L??1Lp??1Lp??1LR??

型号BC847BW??FMBT5550??BC847C??BC847CT??FMMT-A06??MMBTA06??BC847CW??MMBTA06??BC847C??BC847CR??BC847C??BC847CW??BC847CW??SOA06??FMMT-A05??MMBTA05??BC847W??BC847??BC847??BC847W??SOA05??BC848A??FMMT2369??MMBT2369??MMBT2369A??BCV61A??BC848AR??BC848A??BC848AW??BCV61A??BC848A??BC848B??MMBT6428??FMMT4400??MMBT6428L??BC848B??BCV61B??BC848BR??BC848B??BC848BW??BCV61B??FMMT4400??BC848C??MMBT6429??FMMT4401??BCV61C??BC848C??BCV61C??BC848CR??

厂家Phi??Zet??Phi??Phi??Zet??Mot??Phi??Mot??Phi??Phi??Sie??Sie??Phi??SGS??Zet??Mot??Phi??Phi??Phi??Phi??SGS??Phi??Zet??Mot??Mot??Phi??Phi??Sie??Sie??Sie??Zet??ITT??Mot??Zet??Mot??Phi??Phi??Phi??Sie??Sie??Sie??Zet??ITT??Mot??Zet??Sie??Phi??Phi??Phi??

类型N??N??N??N??N??N??N??N??N??R??N??N??N??N??N??N??N??N??N??N??N??N??N??N??N??VQ??R??N??N??VQ??N??N??N??N??N??N??VQ??R??N??N??VQ??N??N??N??N??VQ??N??VQ??R??

SOT143B??SOT23??SOT143B??SOT23R??SOT23??SOT323??SOT23??SOT23??SOT323??SOT23??SOT23??SOT23??SOT23??SOT23??SOT143??SOT23R??SOT23??SOT323??SOT143??SOT23??SOT23??SOT23??SOT23??SOT23??SOT23??SOT143B??SOT23R??SOT23??SOT323??SOT143B??SOT23??SOT23??封装SOT323??SOT23??SOT23??SOT416??SOT23??SOT23??SOT323??SOT23??SOT23??SOT23R??SOT23??SOT323??SOT323??SOT23??

备注BC547B??2N5550 140V npn??

BC547C??BC547C??MPSA06??MPSA06??BC547C??MPSA06??BC547C??BC547C??BC547C??BC547C??BC547C??MPSA06??MPSA05??MPSA05??BC547??BC547??BC547??BC547??MPSA05??BC548A??2N2369??MPS2369??MPS2369A??

npn current mirror hFe 180??

BC548A??BC548A??BC548A??

npn current mirror hFe 180??

BC548A??BC548B??MPSA18 50V??2N4400??MPSA18 50V??BC548B??

npn current mirror hFe 290??

BC548B??BC548B??BC548B??

npn current mirror hFe 290??

2N4400??BC548C??MPSA18 45V??2N4401??

npn current mirror hFe 520??

BC548C??

npn current mirror hFe 520??

BC548C??

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贴片三极管印字对照

编号540??541??542??543??544??545??546??547??548??549??550??551??552??553??554??555??556??557??558??559??560??561??562??563??564??565??566??567??568??569??570??571??572??573??574??575??576??577??578??579??580??581??582??583??584??585??586??587??588??

印字1Ls??1Ls??1M??1M??1M??1Mp??1Mp??1N??1N??1N5??1P??1P??1P??1Q??1R??1S??1S??1T??1U??1V??1V-??1Vp??1Vt??1Vt??1W??1W -??1W t??1Wp??1Wt??1X??1Xp??1Xt??1Y??1Yp??1Yt??1Z??1Z??2 (blue)??2 (white) ??20F??20V??20Y??22V??22Y??24V??24Y??27V??27Y??2A??

型号BC848C??BC848CW??MMBTA13??BC848C??FMMT-A13??BC848??BCV61??FMMT-A14??MMBTA14??ZTX11N15DF??FMMT2222A??MMBT2222A??BC847PN??MMBT5088??MMBT5089??MMBT2369A??MSC3130??MMBT3960A??MMBT2484L??MMBT6427??BF820W??BF820??BF820??BF820W??FMMT3903??BF822W??BF822W??BF821??BF821??MMBT930L??BF822??BF822??MMBT3903??BF823??BF823??BAS70-06??MMBT6517??BAR64-03W??BB439??TSDF1220??PZM20NB??BZV49-C20??PZM22NB??BZV49-C22??PZM24NB??BZV49-C24??PZM27NB??BZV49-C27??MMBT3906L??

厂家Sie??Sie??Mot??Dio??Zet??Phi??Phi??Zet??Mot??Zet??Zet??Mot??Sie??Mot??Mot??Nat??Mot??Mot??Mot??Mot??Phi??Phi??Phi??Phi??Zet??Phi??Phi??Phi??Phi??Mot??Phi??Phi??Mot??Phi??Phi??Zet??Mot??Sie??Sie??Tfk??Phi??Phi??Phi??Phi??Phi??Phi??Phi??Phi??Mot??

类型N??N??N??N??N??N??VQ??N??N??N??N??N??DI??N??N??N??H??N??N??H??N??N??N??N??N??N??N??N??N??N??N??N??N??N??N??A??N??I??I??X??C??O??C??O??C??O??C??O??N??

SOT23??SOT23??SOT323??SOT23??SOT23??SOT323??SOT23??SOT323??SOT323??SOT23??SOT23??SOT23??SOT23??SOT23??SOT23??SOT23??SOT23??SOT23??SOT23??SOD323??SOD323??SOT143??SOT346??SOT89??SOT346??SOT89??SOT346??SOT89??SOT346??SOT89??SOT23??SOT23??SOT23??SOT23??SOT346??SOT23??封装SOT23??SOT323??SOT23??SOT523??SOT23??SOT23??SOT143B??SOT23??SOT23??SOT23??

备注BC548CBC548C??MPSA13 darlington??

BC548??MPSA13??BC548??npn current mirror??

MPSA14??MPSA14 darlington??npn 15V 3A low saturation V??

2N2222A??2N2222A??

pnp/npn separate pair gp AF??

MPSA18 Vce 30V??MPSA18 Vce 25V??2N2369A 500MHz sw npn??npn RF fT 1.4GHz 10V??

2N3960A??MPSA18??

2N6426/7 darlington npn??npn 300V 50mA BF420??npn 300V 50mA BF420??npn 300V 50mA BF420??npn 300V 50mA BF420??

2N3903??

pnp 300V 50mA BF421??pnp 300V 50mA BF421??pnp 300V 50mA BF421??pnp 300V 50mA BF421??

MPS3904??npn 250V 50mA BF422npn 250V 50mA BF422??

2N3903??

pnp 250V 50mA BF423??pnp 250V 50mA BF423??dual RF CA schottky diode??2N6517 npn Vce 350V??

pin diode??29-5 pF varicap??fT 12GHz npn 6V 20mA??20V 300mW zener??20V 1W zener??22V 300mW zener??22V 1W zener??24V 300mW Zener??24V 1W zener??27V 300mW Zener??27V 1W zener??2N3906??

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贴片三极管印字对照

编号589??590??591??592??593??594??595??596??597??598??599??600??601??602??603??604??605??606??607??608??609??610??611??612??613??614??615??616??617??618??619??620??621??622??623??624??625??626??627??628??629??630??631??632??633??634??635??636??637??

印字2A??2A??2A4??2A7??2B??2B??2B??2B-??2Bp??2BR??2Bs??2Bs??2Bt??2BZ??2C??2C??2C-??2Cp??2CR??2Cs??2Cs??2Ct??2Ct??2CZ??2D??2E??2E??2F??2F??2F??2F??2F-??2Fp??2FR??2Fs??2Fs??2Ft??2Ft??2G??2G??2G??2G-??2GM??2Gp??2GR??2Gs??2Gt??2Gt??2GT??

型号MMBT3906W??FMMT3906??PZM2.4NB2A??PZM2.7NB2A??BC849B??FMMT2907??MMBT2907??BC849BW??BC849B??BC849BR??BC849B??BC849BW??BC849BW??FMMT2907??BC849C??MMBTA70??BC849CW??BC849C??BC849CR??BC849C??BC849CW??BC849C??BC849CW??FMMTA70??MMBTA92??MMBTA93??FMMT-A93??BC850B??FMMT2907A??MMBT2907A??MMBT2907AW??BC850BW??BC850B??BC850BR??BC850B??BC850BW??BC850B??BC850BW??BC850C??FMMT-A56??MMBTA56??BC850CW??MMBTA56??BC850C??BC850CR??BC850C??BC850C??BC850CW??SOA56??

厂家Mot??Zet??Phi??Phi??ITT??Zet??Mot??Phi??Phi??Phi??Sie??Sie??Phi??Zet??ITT??Mot??Phi??Phi??Phi??Sie??Sie??Phi??Phi??Zet??Mot??Mot??Zet??ITT??Zet??Mot??Mot??Phi??Phi??Phi??Sie??Sie??Phi??Phi??ITT??Zet??Mot??Phi??Mot??Phi??Phi??Sie??Phi??Phi??SGS??

类型N??N??A??A??N??N??N??N??N??R??N??N??N??N??N??N??N??N??R??N??N??N??N??N??N??N??N??N??N??N??N??N??N??R??N??N??N??N??N??N??N??N??N??N??R??N??N??N??N??

封装SOT323??SOT23??SOT346??SOT346??SOT23??SOT23??SOT23??SOT323??SOT23??SOT23R??SOT23??SOT323??SOT323??SOT23??SOT23??SOT23??SOT323??SOT23??SOT23R??SOT23??SOT323??SOT23??SOT323??SOT23??SOT23??SOT23??SOT23??SOT23??SOT23??SOT23??SOT323??SOT323??SOT23??SOT23R??SOT23??SOT323??SOT23??SOT323??SOT23??SOT23??SOT23??SOT323??SOT23??SOT23??SOT23R??SOT23??SOT323??SOT323??SOT23??

备注2N3906??2N3906??dual 2.4V cc Zener??dual 2.7V cc Zener??

BC549B??2N2907??MPS2907??BC549B??BC549B??BC549B??BC549B??BC549B??BC549B??2N2907??BC549C??MPSA70??BC549C??BC549C??BC549C??BC549C??BC549C??BC549C??BC549C??MPSA70??

MPSA92 pnp Vce 300V??MPSA93 pnp Vce 200V??

MPSA93??BC550B??2N2907A??MPS2907A??MPS2907A??BC550B??BC550B??BC550B??BC550B??BC550B??BC550B??BC550B??BC550C??MPSA56??MPSA56??BC550C??MPSA56??BC550C??BC550C??BC550C??BC550C??BC550C??MPSA56??

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贴片三极管印字对照

编号638??639??640??641??642??643??644??645??646??647??648??649??650??651??652??653??654??655??656??657??658??659??660??661??662??663??664??665??666??667??668??669??670??671??672??673??674??675??676??677??678??679??680??681??682??683??684??685??686??

印字2H??2H??2HT??2J??2K??2K??2L??2L??2M??2M??2N??2N0??2P??2P??2Q??2R??2T??2T??2T??2U??2V??2V4??2V7??2W??2W??2X??2X??2Y4??2Y7??2Z??2Z??2Z5??3 (white) ??30V??30Y??33V??33Y??36V??36Y??39V??39Y??3A??3A??3A??3A-??3A0??3A3??3A6??3A9??

型号FMMT-A55??MMBTA55??SOA55??MMBT3640??FMMT4402??MMBT8598??MMBT5401??FMMT4403??FMMT5087??MMBT404??MMBT404A??ZXT11N20DF??FMMT2222R??MMBT5086??MMBT5087??HSMS-8102??SO4403??MMBT4403??

HT2??MMBTA63??MMBTA64??PZM2.4NB??PZM2.7NB??FMMT3905??MMBT8599??SO4401??MMBT4401??BZV49-C2V4??BZV49-C2V7??MMBT6520??BAS70-04??BAS70-05??BAT60A??PZM30NB1??BZV49-C30??PZM33NB1??BZV49-C33??PZM36NB1??BZV49-C36??PZM39NB1??BZV49-C39??BC856A??BC856AT??MMBTH24??BC856AW??PZM3.0NB2A??PZM3.3NB2A??PZM3.6NB2A??PZM3.9NB2A??

厂家Zet??Mot??SGS??Mot??Zet??Mot??Mot??Zet??Zet??Mot??Mot??Zet??Zet??Mot??Mot??HP??SGS??Mot??Zet??Mot??Mot??Phi??Phi??Zet??Mot??SGS??Mot??Phi??Phi??Mot??Zet??Zet??Sie??Phi??Phi??Phi??Phi??Phi??Phi??Phi??Phi??ITT??Phi??Mot??Phi??Phi??Phi??Phi??Phi??

类型N??N??N??N??N??N??N??N??N??N??N??N??R??N??N??Z??N??N??N??N??N??C??C??N??N??N??N??O??O??N??D??B??I??C??O??C??O??C??O??C??O??N??N??N??N??C??C??C??C??

SOT23??SOT23??SOT89??SOT89??SOT23??SOT23??SOT23??SOD323??SOT346??SOT89??SOT346??SOT89??SOT346??SOT89??SOT346??SOT89??SOT23??SOT416??SOT23??SOT323??SOT346??SOT346??SOT346??SOT346??SOT23??SOT23??SOT23??SOT23??SOT23??SOT23??SOT23R??SOT23??SOT23??SOT23??SOT23??SOT23??SOT23??SOT23??SOT23??SOT346??SOT346??SOT23??封装SOT23??SOT23??SOT23??SOT23??SOT23??

备注MPSA55??MPSA55??MPSA55??MPS3640 pnp sw??

2N4402??2N4125 pnp 60V??2N5401 pnp 150V??

2N4403??2N5087??

pnp-chopper 24V 150mA??pnp-chopper 35V 150mA??npn 20V 2.5A low sat switch??

2N2222??2N5086??2N5087??

10-14GHz schottky mixer pair??

2N4403??2N4403??pnp 80V 100mA??MPSA63 darlington??MPSA64 darlington??2.4V 300mW Zener??2.7V 300mW Zener??

2N3905??2N4125 Vce 80V pnp??

2N4401??2N4401??2.4V 1W zener??2.7V 1W zener??2N6520 pnp Vce 350V??dual series RF schottky 70V 15mA??dual cc RF Schottky 70V 15mA??

10V 3A sw schottky??30V 300mW zener??30V 1W zener??33 300mW zener??33V 1W zener??36V 300mW Zener??36V 1W zener??39V 300mW Zener??39V 1W zener??BC556A??BC556A??

VHF mixer npn fT 600MHz??

BC556A??dual 3.0V Zener??dual 3.3V Zener??dual 3.6V Zener??dual 3.9V Zener??

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贴片三极管印字对照

编号687??688??689??690??691??692??693??694??695??696??697??698??699??700??701??702??703??704??705??706??707??708??709??710??711??712??713??714??715??716??717??718??719??720??721??722??723??724??725??726??727??728??729??730??731??732??733??734??735??

印字3Ap??3AR??3As??3At??3At??3B??3B??3B??3B??3B-??3Bp??3BR??3Bs??3Bt??3Bt??3C??3C??3D??3D??3D??3D-??3Dp??3Dt??3Dt??3E??3E??3E??3E??3E-??3EM??3Ep??3ER??3Et??3Et??3EZ??3F??3F??3F-??3Fp??3FR??3Fs??3Ft??3Ft??3Ft??3G??3G??3G??3G??3G??

型号BC856A??BC856AR??BC856A??BC856A??BC856AW??BC856B??BC856BT??FMMT918??MMBT918??BC856BW??BC856B??BC856BR??BC856B??BC856B??BC856BW??FMMTA20R??BC857??BC856??MMBTH81L??BC856S??BC856W??BC856??BC856??BC856W??BC857A??BC857AT??MMBTH10??FMMT-A42??BC857A??MMBTH10L??BC857A??BC857AR??BC857A??BC857A??FMMTH10??BC857B??BC857BT??BC857BW??BC857B??BC857BR??BC857B??BC857B??BC857BW??BC857BS??BC857C??BC857C??MMBTH11??BC857CT??MGSF3454X??

厂家Phi??Phi??Sie??Phi??Phi??ITT??Phi??Zet??Mot??Phi??Phi??Phi??Sie??Phi??Phi??Zet??Sie??Phi??Mot??Sie??Phi??Phi??Phi??Phi??Phi??Phi??Mot??Zet??Phi??Mot??Phi??Phi??Phi??Phi??Zet??Phi??Phi??Phi??Phi??Phi??Sie??Phi??Phi??Phi??Phi??Phi??NS??Dio??Mot??

类型N??R??N??N??N??N??N??N??N??N??N??R??N??N??N??R??DO??N??N??DO??N??N??N??N??N??N??N??N??N??N??N??R??N??N??N??N??N??N??N??R??N??N??N??N??N??N??N??N??DK??

SOT323??SOT23??SOT23??SOT323??SOT23??SOT416??SOT23??SOT23??SOT323??SOT23??SOT23??SOT23R??SOT23??SOT323??SOT23??SOT23??SOT416??SOT323??SOT23??SOT23R??SOT23??SOT23??SOT323??SOT363??SOT23??SOT23??SOT23??SOT523??TSOP6??

BC557C??

n-ch enh tmosfet 1.75A??

SOT23??SOT23??封装SOT23??SOT23R??SOT23??SOT23??SOT323??SOT23??SOT416??SOT23??SOT23??SOT323??SOT23??SOT23??SOT23??SOT23??SOT323??SOT23R??

备注BC556A??BC556A??BC556A??BC556A??BC556A??BC556B??BC556B??2N918??2N918??BC556B??BC556B??BC556B??BC556B??BC556B??BC556B??MPSA20??

pnp separate pair gp AF??BC556 hfe 75 min??UHF pnp fT 600MHz??pnp separate pair gp AF??BC556 hfe 75 min??BC556 hfe 75 min??BC556 hfe 75 min??BC556 hfe 75 min??

BC557A??BC557A??MPSH10 fT 650MHz??

MPSA42??BC557A??VHF amp 650MHz fT??

BC557A??BC557A??BC557A??BC557A??npn fT 650MHz??

BC557B??BC557B??BC557B??BC557B??BC557B??BC557B??BC557B??BC557B??BC557B??BC557C??BC557C??

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