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SMD marking codes W

Code Device Manufacturer Base Package Leaded Equivalent/Data
W0F TSDF1205RW Tfk WQ SOT343 12GHz npn 5mA 4V
W18 BFP181TW Tfk X - npn RF fT 7.8GHz 10V 20mA
W18 BFP181TRW Tfk WQ - npn RF fT 7.8GHz 10V 20mA
W1s BFT92 Sie N SOT23 BFQ51/BFQ76
W1s BCR10PN Sie DP SOT363 pnp/npn dig 0.1A 10k+10k
W2 TSDF1220RW Tfk WQ SOT343 12GHz npn 6V 20mA
W20 TK1120S Tok Wxx SOT23-5 2.0 Volt - LDO regulator with on/off
W21 TK1121S Tok Wxx SOT23-5 2.1 Volt - LDO regulator with on/off
W22 TK1122S Tok Wxx SOT23-5 2.2 Volt - LDO regulator with on/off
W22 S822TW Tfk X - npn rf fT 5.2 GHz 6V 8mA
W22 S822TRW Tfk WQ - npn rf fT 5.2 GHz 6V 8mA
W23 TK1123S Tok Wxx SOT23-5 2.3 Volt - LDO regulator with on/off
W24 TK1124S Tok Wxx SOT23-5 2.4 Volt - LDO regulator with on/off
W25 TK1125S Tok Wxx SOT23-5 2.5 Volt - LDO regulator with on/off
W26 TK1126S Tok Wxx SOT23-5 2.6 Volt - LDO regulator with on/off
W27 TK1127S Tok Wxx SOT23-5 2.7 Volt - LDO regulator with on/off
W28 TK1128S Tok Wxx SOT23-5 2.8 Volt - LDO regulator with on/off
W28 BFP280TRW Tfk WQ - npn rf fT 7 GHz 8V 10mA
W28 BFP280TW Tfk X - npn rf fT 7 GHz 8V 10mA
W29 TK1129S Tok Wxx SOT23-5 2.9 Volt - LDO regulator with on/off
W3 BZX84-C2V4 Phi C SOT23 0.3W zener 2.4V5%
W30 TK1130S Tok Wxx SOT23-5 3.0 Volt - LDO regulator with on/off
W31 TK1131S Tok Wxx SOT23-5 3.1 Volt - LDO regulator with on/off
W32 TK1132S Tok Wxx SOT23-5 3.2 Volt - LDO regulator with on/off
W33 TK1133S Tok Wxx SOT23-5 3.3 Volt - LDO regulator with on/off
W34 TK1134S Tok Wxx SOT23-5 3.4 Volt - LDO regulator with on/off
W35 TK1135S Tok Wxx SOT23-5 3.5 Volt - LDO regulator with on/off
W36 TK1136S Tok Wxx SOT23-5 3.6 Volt - LDO regulator with on/off
W37 TK1137S Tok Wxx SOT23-5 3.7 Volt - LDO regulator with on/off
W38 TK1138S Tok Wxx SOT23-5 3.8 Volt - LDO regulator with on/off
W39 TK1139S Tok Wxx SOT23-5 3.9 Volt - LDO regulator with on/off
W4 BZX84-C2V7 Phi C SOT23 0.3W zener 2.7V5%
W40 TK1140S Tok Wxx SOT23-5 4.0 Volt - LDO regulator with on/off
W41 TK1141S Tok Wxx SOT23-5 4.1 Volt - LDO regulator with on/off
W42 TK1142S Tok Wxx SOT23-5 4.2 Volt - LDO regulator with on/off
W43 TK1143S Tok Wxx SOT23-5 4.3 Volt - LDO regulator with on/off
W44 TK1144S Tok Wxx SOT23-5 4.4 Volt - LDO regulator with on/off
W45 TK1145S Tok Wxx SOT23-5 4.5 Volt - LDO regulator with on/off
W46 TK1146S Tok Wxx SOT23-5 4.6 Volt - LDO regulator with on/off
W47 TK1147S Tok Wxx SOT23-5 4.7 Volt - LDO regulator with on/off
W48 TK1148S Tok Wxx SOT23-5 4.8 Volt - LDO regulator with on/off
W49 TK1149S Tok Wxx SOT23-5 4.9 Volt - LDO regulator with on/off
W5 BZX84-C3V0 Phi C SOT23 0.3W zener 3.0V5%
W50 TK1150S Tok Wxx SOT23-5 5.0 Volt - LDO regulator with on/off
W52 S852TW Tfk X - npn rf fT 5.2 GHz 6V 8mA
W6 BZX84-C3V3 Phi C SOT23 0.3W zener 3.3V5%
W67 BFP67W Tfk X - npn rf fT 7.5 GHz 10V 50mA
W7 BZX84-C3V6 Phi C SOT23 0.3W zener 3.6V5%
W8 BZX84-C3V9 Phi C SOT23 0.3W zener 3.9V5%
W8 BZV49C3V9 Zet O SOT89 1W zener 3.9V5%
W82 BFP182TRW Tfk WQ - npn rf fT 7.5 GHz 10V 35mA
W82 BFP182TW Tfk X - npn rf fT 7.5 GHz 10V 35mA
W83 BFP183TRW Tfk WQ - npn rf fT 7.4 GHz 10V 65mA
W83 BFP183T Tfk X - npn rf fT 7.4 GHz 10V 65mA
W9 BZX84-C4V3 Phi C SOT23 0.3W zener 4.3V5%
W9 BZV49C4V3 Zet O SOT89 1W zener 4.3V5%
W92 BFP92AW Tfk X SOT343 npn rf fT 6 GHz 15V 30mA
WA HN3C01F Tos - SOT163 Si npn
WB 2SD1383K Roh N - npn darlington comp 2SB852K
WB HN3C02F Tos - SOT163 Si npn
WC HN3C03F Tos - SOT163 Si npn
WCs BCR133 Sie N SOT23 npn dig 50V 0.1A 10k+10k
WCs BCR133T Sie N SC75 npn dig 50V 0.1A 10k+10k
WCs BCR133U Sie N SOT457 npn dig 50V 0.1A 10k+10k
WCs BCR133W Sie N SOT323 npn dig 50V 0.1A 10k+10k
WCs BCR133S Sie DN SOT363 dual BCR133
WDs BCR141 Sie N SOT23 npn 50V 0.1A dig 22k +22k
WDs BCR141T Sie N SC75 npn 50V 0.1A dig 22k +22k
WDs BCR141W Sie N SOT323 npn 50V 0.1A dig 22k +22k
WDs BCR141S Sie DN SOT363 dual BCR141
WE HN3C06F Tos - SOT163 Si npn
WE1 BFS17W Tfk N - npn rf fT 2.1GHz SOT-323
WE2 BFS17AW Tfk N - npn rf fT 3.2GHz SOT-323
WEs BCR148 Sie N SOT23 npn 50V 0.1A dig 47k +47k
WEs BCR148T Sie N SC75 npn 50V 0.1A dig 47k +47k
WEs BCR148U Sie N SOT457 npn 50V 0.1A dig 47k +47k
WEs BCR148W Sie N SOT323 npn 50V 0.1A dig 47k +47k
WEs BCR148S Sie DN SOT363 dual BCR148
WF HN3C07F Tos - SOT163 Si npn
WF0 TSDF1205W Tfk X SOT343 12 GHz npn 5mA 4V
WF2 TSDF1220W Tfk X SOT343 12GHz npn 6V 20mA
WFE BFP93A Tfk X SOT343 BFP93A (FE) in 6GHz npn
WFs BCR08PN Sie DP SOT363 pnp/npn dig 0.1A 2k2+47k
WFs BCR112 Sie N SOT23 npn dig 50V 0.1A 4k7+4k7
WG HN3C08F Tos - SOT163 Si npn
WGs BCR116 Sie N SOT23 npn dig 50V 0.1A 4k7+47k
WGs BCR116W Sie N SOT323 npn dig 50V 0.1A 4k7+47k
WHs BCR108 Sie N SOT23 npn dig 50V 0.1A 2k2+47k
WHs BCR108T Sie N SC75 npn dig 50V 0.1A 2k2+47k
WHs BCR108W Sie N SOT323 npn dig 50V 0.1A 2k2+47k
WHs BCR108S Sie DN SOT363 dual BCR108
WIs BCR158 Sie N SOT23 pnp dig 50V 0.1A 2k2+47k
WIs BCR158T Sie N SC75 pnp dig 50V 0.1A 2k2+47k
WIs BCR158W Sie N SOT323 pnp dig 50V 0.1A 2k2+47k
WJs BCR135 Sie N SOT23 npn dig 50V 0.1A 10k+47k
WJs BCR135T Sie N SC75 npn dig 50V 0.1A 10k+47k
WJs BCR135W Sie N SOT323 npn dig 50V 0.1A 10k+47k
WJs BCR135S Sie DN SOT363 dual BCR135
WKs BCR119 Sie N SOT23 npn dig 50V 0.1A 4k7
WKs BCR119S Sie DN SOT363 npn dig 50V 0.1A 4k7
WKs BCR119W Sie N SOT323 npn dig 50V 0.1A 4k7
WLs BCR146 Sie N SOT23 dual npn dig 50V 47k+22k
WLs BCR146W Sie N SOT323 dual npn dig 50V 47k+22k
WMO BF998RW Tfk UQ SOT343 vhf dg mosfet BF988
WMs BCR183 Sie N SOT23 pnp dig 50V 10k+10k
WMs BCR183W Sie N SOT323 pnp dig 50V 10k+10k
WMs BCR183T Sie N SC75 pnp dig 50V 10k+10k
WMs BCR183U Sie N SOT457 pnp dig 50V 10k+10k
WMs BCR183S Sie DO SOT363 dual pnp dig 50V 10k+10k
WNs BCR185 Sie N SOT23 pnp dig 50V 0.1A 10k+47k
WNs BCR185U Sie N SOT457 pnp dig 50V 0.1A 10k+47k
WNs BCR185W Sie N SOT323 pnp dig 50V 0.1A 10k+47k
WNs BCR185S Sie DO SOT363 dual BCR185
WO BZX284-B2V4 Phi I SOD110 0.4W zener 2.4V E24 2%
WO 2SC2859-O Tos - SOT23 Si npn
WO 2SC4118-O Tos - SOT323 Si pnp
WO 2SA1483-P Tos - SOT89 Si pnp
WOs BCR191 Sie N SOT23 pnp dig 50V 0.1A 22k+22k
WOs BCR191W Sie N SOT323 pnp dig 50V 0.1A 22k+22k
WOs BCR191S Sie DO SOT363 dual BCR191
WP BZX284-B2V7 Phi I SOD110 0.4W zener 2.7V E24 2%
WP2 BFR92A Tfk N SOT23 BRF90A
WPs BCR192 Sie N SOT23 pnp dig 50V 0.1A 22k+47k
WPs BCR192T Sie N SC75 pnp dig 50V 0.1A 22k+47k
WPs BCR192W Sie N SOT323 pnp dig 50V 0.1A 22k+47k
WPs BCR22PN Sie DP SOT363 pnp/npn dig 0.1A 22k+22k
WQ BZX284-B3V0 Phi I SOD110 0.4W zener 3.0V E24 2%
WR MSD602R Mot N SOT346 npn gp 25V 150mA
WR 2SA1483-R Tos - SOT89 Si pnp
WR BZX284-B3V3 Phi I SOD110 0.4W zener 3.3V E24 2%
WR2 BFR93AW Tfk N - BFR91A
WRE BFR280TW Tfk N - npn RF fT 7.5GHz
WRF BFR181TW Tfk N - npn RF fT 7.8GHz
WRG BFR182TW Tfk N - npn RF fT 7GHz
WRH BFR183TW Tfk N - npn RF fT 7.4GHz
WRs BCR198 Sie N SOT23 pnp dig 50V 0.1A 47k+47k
WRs BCR198W Sie N SOT323 pnp dig 50V 0.1A 47k+47k
WRs BCR198S Sie D SOT363 dual BCR198
WS BCR169 Sie N SOT23 pnp dig 50V 0.1A 4k7
WS BCR169W Sie N SOT323 pnp dig 50V 0.1A 4k7
WS BCR169S Sie DO SOT363 dual BC169
WS BZX284-B3V6 Phi I SOD110 0.4W zener 3.6V E24 2%
WT BCR166 Sie N SOT23 pnp dig 50V 0.1A 4k7+47k
WT BCR166W Sie N SOT323 pnp dig 50V 0.1A 4k7+47k
WT BCR48PN Sie DP SOT363 pnp/npn dig npn 2x47k pnp 2k2+47k
WT BZX284-B3V9 Phi I SOD110 0.4W zener 3.9V E24 2%
WU BCR162 Sie N SOT23 pnp dig 50V 0.1A 4k7+4k7
WU BCR162T Sie N SC75 pnp dig 50V 0.1A 4k7+4k7
WU BCR35PN Sie DP SOT363 pnp/npn dig 0.1A 10k+47k
WU BZX284-B4V3 Phi I SOD110 0.4W zener 4.3V E24 2%
WU MRF2947A Mot DG SOT363 dual MRF941 npn RF 9GHz
WY 2SC2859-Y Tos - SOT23 Si npn
WY 2SC4118-Y Tos - SOT323 Si pnp

Last update 02-01-04 by CliveTEC

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