SMD Codeliste (Transistor und Diode) – U

Code Typ Hersteller Base Gehäuse Ersatztyp
U BB545 Siemens (Infineon) I SOD323 20-2pF varicap
U BB145 Philips I SOD523 Low Voltage Varicap
U1 BCX19 Motorola (ON Semiconductors) N SOT123 BC337
U1p BCX19 Philips N SOT123 BC337
U1t BCX19 Philips N SOT123 BC337
U1 BGX50A Siemens (Infineon) BQ SOT143 quad ring Si sw diodes
U1A 3SK230A NEC UQ SOT143 dg RF mosfet
U1B 3SK230B NEC UQ SOT143 dg RF mosfet
U1C 3SK231C NEC UQ SOT143 dg RF mosfet
U1D 3SK231D NEC UQ SOT143 dg RF mosfet
U1E 3SK252E NEC UQ SOT143 dg RF mosfet
U1E 3SK254E NEC UQ SOT343 dg RF mosfet
U1G 3SK253G NEC UQ SOT143 dg RF mosfet
U1G 3SK255G NEC UQ SOT343 dg RF mosfet
U2 BCX20 Philips N SOT123 BC338
U2t BCX20 Philips N SOT123 BC338
U3 BSS64 Philips N SOT123 120V 0.25A 0.2W
U4 BCX19R Philips R
SOT123R
BC337
U5 BCX20R Philips R
SOT123R
BC338
U6 BSS64R Philips R
SOT123R
120V 0.25A 0.2W
U7 BSR13 SGS Thompson N SOT123 2N2222
U7 3SK320 Tosh DW SC61 dg GaAsfet
U7p BSR13 Philips N SOT123 2N2222
U7t BSR13 Philips N SOT123 2N2222
U8 BSR14 SGS Thompson N SOT123 2N2222A
U8p BSR14 Philips N SOT123 2N2222A
U8t BSR14 Philips N SOT123 2N2222A
U16 2SC4183 NEC N   npn RF 5V fT1GHz hFE 60-120
U17 2SC4183 NEC N   npn RF 5V fT1GHz hFE 90-180
U18 2SC4183 NEC N   npn RF 5V fT1GHz hFE 120-240
U21 2SC4185 NEC N   npn RF 10V fT2.4GHz hFE 40-80
U22 2SC4185 NEC N   npn RF 10V fT2.4GHz hFE 60-120
U23 2SC4185 NEC N   npn RF 10V fT2.4GHz hFE 90-180
U55 3SK134B NEC UQ SOT143 dg mosfet
U55 3SK245 NEC UQ SOT343 dg mosfet
U56 3SK134B NEC UQ SOT143 dg mosfet
U56 3SK245 NEC UQ SOT343 dg mosfet
U65 3SK135A NEC UQ SOT143 dg mosfet
U66 3SK135A NEC UQ SOT143 dg mosfet
U71 BSR13R SGS Thompson R
SOT123R
2N2222
U71 3SK177 NEC UQ SOT143 dg GaAsfet Idss 5-15mA
U71 3SK299 NEC UQ SOT343 dg GaAsfet Idss 5-15mA
U72 3SK177 NEC UQ SOT143 dg GaAsfet Idss10-25mA
U72 3SK299 NEC UQ SOT343 dg GaAsfet Idss 10-25mA
U73 3SK177 NEC UQ SOT143 dg GaAsfet Idss 20-35mA
U73 3SK299 NEC UQ SOT343 dg GaAsfet Idss 20-35mA
U74 3SK177 NEC UQ SOT143 dg GaAsfet Idss 30-40mA
U74 3SK299 NEC UQ SOT343 dg GaAsfet Idss 30-40mA
U76 3SK206 NEC UQ SOT143 dg GaAsfet Idss 10-25mA
U77 3SK206 NEC UQ SOT143 dg GaAsfet Idss 20-35mA
U78 3SK206 NEC UQ SOT143 dg GaAsfet Idss 30-50mA
U79 3SK206 NEC UQ SOT143 dg GaAsfet Idss 45-80mA
U81 BSR14R SGS Thompson R
SOT123R
2N2222A
U87 3SK176A NEC UQ SOT143 dg mosfet
U88 3SK176A NEC UQ SOT143 dg mosfet
U90 3SK223 NEC UQ SOT143 dg mosfet
U90 3SK243 NEC UQ SOT343 dg mosfet
U91 3SK223 NEC UQ SOT143 dg mosfet
U91 3SK243 NEC UQ SOT143 dg mosfet
U92 BSR17A Fairchild N SOT123 2N3904
U92p BSR17A Philips N SOT123 2N3904
U94 3SK224D NEC UQ SOT143 dg mosfet
U94 3SK244D NEC UQ SOT343 dg mosfet
U95 3SK224E NEC UQ SOT143 dg mosfet
U95 3SK244E NEC UQ SOT143 dg mosfet
UB 2SB852K Rohm N   pnp darlington comp 2SD1383K
UC MSC2404-C Motorola (ON Semiconductors) H   npn RF 450MHz fT 20V
UF 3SK293 Tosh DW SC61 dg mosfet UHF amp, 3SK291
UH 3SK260 Tosh DW SC61 dg mosfet TV mixer, 3SK151
UI 3SK259 Tosh DW SC61 dg mosfet VHF/UHF amp, 3SK253
UK 3SK294 Tosh DW SC61 dg mosfet VHF/UHF amp, 3SK292
UN 3SK274 Tosh DW SC61 dg GaAsfet UHF amp, 3SK240
UO 3SK249 Tosh DW SC61 dg mosfet UHF amp, 3SK232
UP CMDZ11L CSC I SOD323 zener 250mW Iz 0.5mA 11V
UR 3SK256 Tosh DW SC61 dg mosfet UHF amp, 3SK207
UT 3SK257 Tosh DW SC61 dg mosfet VHF amp, 3SK225
UU 3SK258 Tosh DW SC61 dg mosfet VHF amp, 3SK226