| 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 | BFR30 | Phi | F | SOT23 | BFW11 BF245 |
| M1 | MMSZ5256 | Vis | I | SOD123 | zener 300mW 5% 30V |
| 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 | BFR31 | Phi | F | SOT23 | BFW12 BF245 |
| M2 | MMSZ5257 | Vis | I | SOD123 | zener 300mW 5% 33V |
| M2B | MMBT2907L | Mot | N | SOT23 | 2N2907 pnp gp |
| M2C | MMBTA70L | Mot | N | SOT23 | gp pnp MPSA70 |
| 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 |
| 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 |
| M4 | BSR56 | Phi | F | 2N4856 n-ch fet | |
| M4 | MBD110DW | Mot | DL | SOT363 | dual UHF schottky |
| M4 | MMSZ5259 | Vis | I | SOD123 | zener 300mW 5% 39V |
| 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 | BSR57 | Phi | F | 2N5457 n-ch fet | |
| 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 | 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 | |
| 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 | BSS67 | Zet | N | npn 40V 0.1A sw fT 300MHz | |
| M7 | MMBA812M7 | Mot | N | 2N5086 hfe 300-600 pnp | |
| 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 |
| 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 | n-ch vhf dg mosfet BF961 | |
| MB | MBT3904DW9 | Mot | dual 2N3904 | ||
| MCs | BFS17P | Sie | N | SOT23 | BFW92 |
| MCs | BFS17PW | Sie | N | SOT323 | BFW92 |
| MC | ZVN3306F | Zet | M | SOT23 | n-ch mosfet 60V 150mA |
| MC | BF904WR | Phi | UQ | SOT343R | n-ch uhf dg mosfet |
| MD | BF908WR | Phi | UQ | SOT343R | n-ch uhf dg mosfet |
| 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 |
| MH | BF996S | Tfk | W | BF966 n-ch dg vhf mosfet | |
| MH | BF996S | Phi | W | SOT343 | BF966 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 |
| ML | ZVP3306F | Zet | M | SOT23 | p-ch mosfet 60V 90mA |
| MN | M1MA141WA | Mot | A | SOT323 | d diode ca 40V 100mA |
| MN | M1MA151WA | Mot | A | SOT346 | d diode ca 40V 100mA |
| MO | M1MA142W | Mot | A | SOT323 | d diode ca 80V 100mA |
| MO | M1MA152W | Mot | A | SOT346 | d diode ca 80V 100mA |
| 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 |
| MR | BF998W | Sie | UQ | SOT143R | n-ch vhf dg mosfet BF988 |
| MR | ZVP3310F | Zet | M | SOT23 | p-ch mosfet 100V 75mA |
| MS | CF739 | Sie | W | dg GaAsfet 2GHz | |
| MT | M1MA141WK | Mot | B | SOT323 | dual diode cc 40V 100mA |
| MT | M1MA151WK | Mot | B | SOT346 | dual diode cc 40V 100mA |
| 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 |
| MX | CF750 | Sie | U | biased dg GaAsfet, 3-6V | |
| MY | VN10LF | Zet | M | SOT23 | n-ch mosfet 60V 150mA |
| MY | BF1012 | Sie | W | 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 |