| Code | Device | Manf | Base | Package | Leaded Equivalent/Data |
| M (blue) | BAR65-03W | Sie | I | SOD323 | pin diode |
| M (white) | BBY55-03W | Sie | I | SOD323 | 5.4-2.3pF varicap in |
| M | BAR64-02W | Sie | I | SCD80 | pin diode |
| M | BAR65-07 | Sie | S | SOT143 | dual pin diode |
| M01 | BF901 | Phi | W | SOT143 | N-ch dg mosfet |
| M02 | BF901R | Phi | UQ | SOT143 | N-ch dg mosfet |
| M04 | BF904 | Phi | W | SOT143B | N-ch dg mosfet |
| M06 | BF904R | Phi | UQ | SOT143 | N-ch dg mosfet |
| M08 | PMBFJ308 | Phi | F | SOT23 | VHF n-ch JFET J308 |
| M09 | PMBFJ309 | Phi | F | SOT23 | VHF n-ch JFET J309 |
| M1 | M1 | various | I | SMAJ | 1N4001 |
| M1 | BFR30 | Phi | F | SOT23 | BFW11 BF245 |
pM1 |
BF908 |
NXP |
W |
SOT143 | dg uhf mosfet |
| M1B | MMBT2222L | Mot | N | SOT23 | 2N2222 |
| M1E | MMBTA43L | Mot | N | SOT23 | MPSA43 200V Vce npn |
| M1F | MMBT5550L | Mot | N | SOT23 | 2N5550 npn 140V |
| M1J | MMBT2369L | Mot | N | SOT23 | 2N2369A |
| M2 | M2 | various | I | SMAJ | 1N4002 |
| M2 | BFR31 | Phi | F | SOT23 | BFW12 BF245 |
| M2 | MMSZ5257 | Vis | I | SOD123 | zener 300mW 5% 33V |
| M2 | BF1207 | NXP | XD | SOT363 | dual uhf dg mosfet common S, G2 |
pM2 |
BF908R |
NXP |
UQ |
SOT143R | dg uhf mosfet |
| M2B | MMBT2907L | Mot | N | SOT23 | 2N2907 pnp gp |
| M2C | MMBTA70L | Mot | N | SOT23 | gp pnp MPSA70 |
| M3 | M3 | various | I | SMAJ | 1N4003 |
| M3 | BFT46 | Phi | F | SOT23 | n-ch fet gp low level amp |
| M3 | MMBA812M3 | Mot | N | 2N5086 hfe 60-120 pnp | |
| M3 | MMSZ5258 | Vis | I | SOD123 | zener 300mW 5% 36V |
| pM3 | BF904WR | NXP | UQ | SOT343R | n-ch uhf dg mosfet for 3-7V |
| pM3 | BF909 | NXP | W | SOT143 | n-ch uhf dg mosfet for 3-7V |
| M3A | MMBTH24L | Mot | N | SOT23 | npn VHF amp 400MHz fT 30V |
| M3B | MMBT918L | Mot | N | SOT23 | 2N918 UHF amp |
| M3J | MMBTH69L | Mot | N | SOT23 | pnp VHF amp 2GHz fT 15V |
| M4p | BSR56 | NXP | F | SOT23 | 2N4856 n-ch fet sw/chopper |
| pM4 | BF909WR | NXP | UQ | SOT33R | n-ch uhf dg mosfet for 3-7V |
| pM4 | BF909R | NXP | UQ | SOT143R | n-ch uhf dg mosfet for 3-7V |
| M4 | M4 | various | I | SMAJ | 1N4004 |
| M4 | MBD110DW | Mot | DL | SOT363 | dual UHF schottky |
| M4 | MMSZ5259 | Vis | I | SOD123 | zener 300mW 5% 39V |
| M4 | 2SC812 | NEC | N | SOT23 | pnp 50V gp hfe 90-180 comp 2SC1623 |
| M4A | MMBV109 | Mot | C | SOT323 | Hyperabrupt varicap |
| M4B | MMBV432 | Mot | B | SOT23 | dual cc varicap 45pF/2V |
| M4C | MMBV3102 | Mot | C | SOT23 | Hyperabrupt varicap |
| M4E | MMBV105G | Mot | C | SOT23 | Hyperabrupt varicap |
| M4F | MMBD353 | Mot | D | SOT23 | dual MBD101 in series |
| M4G | MMBV2101 | Mot | C | SOT23 | varicap 6.8pF MV2101 |
| M5 | M5 | various | I | SMAJ | 1N4005 |
| M5 | BSR57 | Phi | F | 2N5457 n-ch fet | |
| M5 | BF1216 | NXP | ZR | SOT363 | dual uhf dg mosfet common S and G2 |
| M5 | 2SA1179-5 | San | N | SOT23 | 2N5086 hfe 135-270 pnp |
| M5 | 2SC812 | NEC | N | SOT23 | pnp 50V gp hfe 135-270 2SC1623 |
| M5 | MMBA812M5 | Mot | N | 2N5086 hfe 135-270 pnp | |
| M5 | MMSZ5260 | Vis | I | SOD123 | zener 300mW 5% 43V |
| M5C | MMBD7000 | Mot | D | SOT23 | 100V 2x series sw diodes |
| M5 | MMBD352W | Mot | Z | SOT323 | 2x MBD101 in series |
| M6 | M6 | various | I | SMAJ | 1N4006 |
| M6 | BSR58 | Phi | F | SOT23 | 2N4858 n-ch fet |
| M6 | MMBA812M6 | Mot | N | 2N5086 hfe 200-400 pnp | |
| M6 | BSS66 | Zet | N | npn 40V 0.1A sw fT 250MHz | |
| M6 | 2SA1179-6 | San | N | SOT23 | 2N5086 hfe 200-400 pnp |
| M6 | 2SC812 | NEC | N | SOT23 | pnp 50V gp hfe 200-400 comp 2SC1623 |
| M6p | BF1205C | NXP | ZR | SOT363R0 | dual n-ch dg uhf mosfet amp + sw |
| M6A | MMBF4416 | Mot | F | SOT23 | 2N4416 n-ch rf jfet |
| M6B | MMBF5484 | Mot | F | SOT23 | 2N5484 n-ch rf jfet |
| M6C | MMBFU310 | Mot | F | SOT23 | U310 n-ch rf jfet |
| M6E | MMBF5460 | Mot | F | SOT23 | 2N5460 n-ch rf jfet |
| M6H | MMBD354 | Mot | A | SOT23 | dual MBD101 cc |
| M7 | M7 | various | I | SMAJ | 1N4007 |
| M7 | BSS67 | Zet | N | npn 40V 0.1A sw fT 300MHz | |
| M7 | BF1218 | NXP | ZR | SOT363 | dual uhf dg mosfet common S and G2, bias sw |
| M7 | 2SA1179-7 | San | N | SOT23 | 2N5086 hfe 300-600 pnp |
| M7 | MMBA812M7 | Mot | N | 2N5086 hfe 300-600 pnp | |
| M7 | 2SC812 | NEC | N | SOT23 | pnp 50V gp hfe 300-600 2SC1623 |
| M8 | BSS66R | Zet | R | npn 40V 0.1A sw fT 250MHz | |
| M8 | BSH103 | Phi | M | SOT23 | n-ch 50V 0.11A mosfet |
| M8p | BSN20 | Phi | M | SOT23 | n-ch 50V 0.11A mosfet |
| M9 | BSS67R | Zet | R | npn 40V 0.1A sw fT 300MHz | |
| M10 | PMBFJ310 | Phi | F | SOT23 | J310 n-ch jfet |
| M16 | PMBF4416A | Phi | ZC | SOT23 | 2N4416A n-ch jfet |
| M26 | BF908 | Phi | W | SOT143 | UHF n-ch dg mosfet |
| M27 | BF908R | Phi | UQ | SOT143 | UHF n-ch dg mosfet |
| M28 | BF909 | Phi | W | SOT143 | UHF n-ch dg mosfet |
| M29 | BF909R | Phi | UQ | SOT143 | UHF n-ch dg mosfet |
| M31 | BSD20 | Phi | XQ | n-ch depl sw mosfet 10V | |
| M32 | BSD22 | Phi | XQ | n-ch depl sw mosfet 20V | |
| M33 | BF861A | Phi | ZC | SOT23 | n-ch jfet |
| M34 | BF861B | Phi | ZC | SOT23 | n-ch jfet |
| M35 | BF861C | Phi | ZC | SOT23 | n-ch jfet |
| M41 | BF904A | NXP | W | SOT143 | n-ch uhf dg mosfet for 5V |
| M42 | BF904AR | NXP | UQ | SOT143R | n-ch uhf dg mosfet for 5V |
| M52 | BF992R | Phi | UQ | SOT143R | n-ch dg mosfet |
| M56 | BF1100 | Phi | W | SOT143 | dg mosfet 14V 30mA 0.2W |
| M57 | BF1100R | Phi | UQ | SOT143R | dg mosfet 14V 30mA 0.2W |
| M65 | BF545A | Phi | ZC | SOT23 | VHF n-ch jfet |
| M66 | BF545B | Phi | ZC | SOT23 | VHF n-ch jfet |
| M67 | BF545C | Phi | ZC | SOT23 | VHF n-ch jfet |
| M68 | PMBFJ210 | Phi | ZC | SOT23 | n-ch jfet J210 |
| M69 | PMBFJ211 | Phi | ZC | SOT23 | n-ch jfet J211 |
| M70 | PMBFJ212 | Phi | ZC | SOT23 | n-ch jfet J212 |
| M74 | BSS83 | Phi | XQ | n-ch enh sw mosfet | |
| M84 | BF556A | Phi | ZC | SOT23 | VHF n-ch jfet |
| M85 | BF556B | Phi | ZC | SOT23 | VHF n-ch jfet |
| M86 | BF556C | Phi | ZC | SOT23 | VHF n-ch jfet |
| M87 | BF990A | Phi | W | SOT23 | UHF n-ch dg mosfet |
| M90 | BF990 | Phi | W | BF980 | |
| M91 | BF991 | Phi | W | BF981 | |
| M92 | BF992 | Phi | W | BF982 | |
| M94 | BF994 | Phi | W | BF964 | |
| M96 | BF996 | Phi | W | BF966 | |
| M97 | BFR101A | ||||
| M98 | BFR101B | ||||
| MA | M1MA151AT | Mot | E | SOT346 | 40V 100mA sw diode |
| MA | MBT3904DW1 | Mot | DN | SOT363 | dual 2N3904 |
| MA | M1MA152AT | Mot | E | SOT346 | 80V 100mA sw diode |
| MA | BFS17 | N | SOT23 | BFW92 | |
| MAp | BF989 | Phi | W | SOT143 | n-ch dg mosfet |
| MB | BF998WR | Phi | UQ | SOT343 | n-ch vhf dg mosfet BF988 |
| MB | BF995 | Sie | UQ | SOT143R | n-ch vhf dg mosfet BF961 |
| pMB | BF992 | NXP | W | SOT143 | n-ch vhf dg mosfet |
| MB | MBT3904DW9 | Mot | dual 2N3904 | ||
MB |
FMM-A56R |
Zet |
R |
SOT23 | pnp med pwr 80V 0.5A eqiv MPSA56 |
| MCs | BFS17P | Sie | N | SOT23 | BFW92 |
| MCs | BFS17PW | Sie | N | SOT323 | BFW92 |
| MC | ZVN3306F | Zet | M | SOT23 | n-ch mosfet 60V 150mA |
| MC | BF904W | Phi | W | SOT343 | n-ch uhf dg mosfet |
| pMC | BF904 | NXP | W | SOT143 | n-ch uhf dg mosfet |
| MD | BF904WR | Phi | UQ | SOT343R | n-ch uhf dg mosfet |
| pMD | BF904WR | Phi | UQ | SOT143R | n-ch uhf dg mosfet |
| ME | SM6T18CA | ST | - | SMB | bi-directional transil 18V 600W |
| ME | BF909WR | Phi | UQ | SOT343R | n-ch uhf dg mosfet |
| pME | BFG505 | Phi | TQ | SOT143 | npn RF 9GHz 15V 18mA |
| MF | ZVN3310F | Zet | M | SOT23 | n-ch mosfet 100V 100mA |
| MF | BF1100WR | Phi | UQ | SOT343R | n-ch uhf dg mosfet |
| MG | BF994S | Tfk | W | BF964 n-ch dg vhf mosfet | |
| MGp | BF994S | Phi | W | SOT343 | BF964 n-ch dg vhf mosfet |
| MG | BF909AWR | NXP | UQ | SOT343R | n-ch dg vhf mosfet |
| MH | BF996S | Tfk | W | BF966 n-ch dg vhf mosfet | |
| MH | BF996S | Phi | W | SOT143 | BF966 n-ch dg vhf mosfet |
| MH | BF904AWR | NXP | UQ | SOT343R | n-ch dg vhf mosfet |
| MH | M1MA141KT | Mot | C | SOT323 | 40V 100mA sw diode |
| MH | M1MA151KT | Mot | C | SOT346 | 40V 100mA sw diode |
| MI | M1MA142KT | Mot | C | SOT323 | 80V 100mA sw diode |
| MI | M1MA152KT | Mot | C | SOT346 | 80V 100mA sw diode |
| MK | SM6T22CA | ST | - | SMB | bi-directional transil 22V 600W |
| MK | BF1211WR | NXP | UQ | SOT343R | n-ch dg uhf mosfet, 5V |
| pMK | BFG505X | Phi | X | SOT143 | npn RF 9GHz 15V 18mA |
| ML | ZVP3306F | Zet | M | SOT23 | p-ch mosfet 60V 90mA |
| ML | 2SA1519 | San | N | SOT23 | pre-biased sw pnp comp 2SC3915 |
| pML | BFG520X | NXP | P | SOT143 | npn RF 9GHz 70mA |
| ML | BF1211WR | NXP | UQ | SOT343R | n-ch dg short channel uhf mosfet, 5V |
| MM | SM6T24CA | ST | - | SMB | bi-directional transil 24V 600W |
| pMM | BFG540X | NXP | P | SOT143 | npn RF 9GHz 120mA |
| MN | M1MA141WA | Mot | A | SOT323 | d diode ca 40V 100mA |
| MN | M1MA151WA | Mot | A | SOT346 | d diode ca 40V 100mA |
| pMN | BFG590X | NXP | X | SOT143 | npn RF 5GHz 15V 0.2A |
| MO | M1MA142W | Mot | A | SOT323 | d diode ca 80V 100mA |
| MO | M1MA152W | Mot | A | SOT346 | d diode ca 80V 100mA |
| MO | 2SC2873O | Tos | P | SOT89 | npn power hfe 70-140 comp 2SA1213 |
| MOs | BF998 | Sie | W | SOT143 | n-ch vhf dg mosfet BF988 |
| MOR | BF998R | Tfk | UQ | SOT143R | n-ch vhf dg mosfet BF988 |
| MOp | BF998 | Phi | W | SOT143 | n-ch vhf dg mosfet BF988 |
| MOp | BF998R | Sie | UQ | SOT143R | n-ch vhf dg mosfet BF988 |
| MP | SM6T27CA | ST | - | SMB | bi-directional transil 27V 600W |
| pMP | BFG520XR | NXP | WQ | SOT143R | npn RF 9GHz 70mA |
| MR | BF998W | Sie | UQ | SOT143R | n-ch vhf dg mosfet BF988 |
| MR | ZVP3310F | Zet | M | SOT23 | p-ch mosfet 100V 75mA |
| MR | SM6T305CA | ST | - | SMB | bi-directional transil 30V 600W |
| pMR | BFG540XR | NXP | WQ | SOT143R | npn RF 9GHz 120mA |
| MS | CF739 | Sie | W | dg GaAsfet 2GHz | |
| pMS | BFG10 | Phi | TQ | SOT143 | npn 8V 250mA 1.8GHz pwr amp |
| MT | M1MA141WK | Mot | B | SOT323 | dual diode cc 40V 100mA |
| MT | M1MA151WK | Mot | B | SOT346 | dual diode cc 40V 100mA |
| MT | SM6T33CA | ST | - | SMB | bi-directional transil 33V 600W |
| pMT | BFG10X | Phi | X | 8V 250mA 1.8GHz pwr amp | |
| MU | M1MA142WK | Mot | B | SOT323 | dual diode cc 80V 100mA |
| MU | M1MA152WK | Mot | B | SOT346 | dual diode cc 80V 100mA |
| MU | ZVN3320F | Zet | M | SOT23 | n-ch mosfet 200V 60mA |
| pMU | BFG25A/X | Phi | X | npn 2GHz lo pwr amp | |
| MV | SM6T36CA | ST | - | SMB | bi-directional transil 36V 600W |
pM3 |
BFG67/X |
NXP |
X |
SOT143 | npn RF fT 8GHz 10V 50mA |
| pMW | BFG92A/X | NXP | X | SOT143 | npn wb Ft 5GHz 15V 25mA |
| MX | CF750 | Sie | U | biased dg GaAsfet, 3-6V | |
| MX | SM6T39CA | ST | - | SMB | bi-directional transil 39V 600W |
| pMX | BFG93A/X | NXP | X | SOT143 | npn wb Ft 6GHz 12V 35mA |
| MY | VN10LF | Zet | M | SOT23 | n-ch mosfet 60V 150mA |
| pMY | BF1100 | NXP | W | SOT143 | n-ch dg mosfet 1GHz 12V |
| MY | BF1012 | Sie | W | n-ch dg mosfet 1GHz 12V | |
| MY | 2SC2873Y | Tos | P | SOT89 | npn power hfe 120-240 comp 2SA1213 |
| pMZ | BF1100R | NXP | UQ | SOT143R | n-ch dg mosfet 1GHz 12V |
| MZ | ZVN4106F | Zet | M | SOT23 | n-ch mosfet 60V 200mA |
| MZ | BF1005 | Sie | W | n-ch dg mosfet 1GHz 5V |