| 1200001 | MPS6571 | NPN silicon annular amplifier transistor | Motorola |
| 1200002 | MPS6571 | Amplifier Transistor | Motorola |
| 1200003 | MPS6573 | NPN silicon planar epitaxial transistor | Micro Electronics |
| 1200004 | MPS6574 | NPN silicon planar epitaxial transistor | Micro Electronics |
| 1200005 | MPS6575 | NPN silicon planar epitaxial transistor | Micro Electronics |
| 1200006 | MPS6576 | NPN silicon planar epitaxial transistor | Micro Electronics |
| 1200007 | MPS6576 | NPN silicon audio transistor. | Motorola |
| 1200008 | MPS6591 | NPN Silicon Amplifier Transistor | ITT Semiconductors |
| 1200009 | MPS6601 | Amplifier Transistors | Motorola |
| 1200010 | MPS6601 | Trans GP BJT NPN 25V 1A 3-Pin TO-92 Bulk | New Jersey Semiconductor |
| 1200011 | MPS6601 | Small Signal Amplifier NPN | ON Semiconductor |
| 1200012 | MPS6601 | 25 V, 1000 mA, NPN epitaxial silicon transistor | Samsung Electronic |
| 1200013 | MPS6601 | NPN SILICON PLANAR MEDIUM POWER TRANSISTOR | Zetex Semiconductors |
| 1200014 | MPS6601-D | Amplifier Transistors | ON Semiconductor |
| 1200015 | MPS6601RLRA | Small Signal Amplifier NPN | ON Semiconductor |
| 1200016 | MPS6601RLRM | Amplifier Transistor NPN | ON Semiconductor |
| 1200017 | MPS6602 | Amplifier Transistors | Motorola |
| 1200018 | MPS6602 | Small Signal Amplifier NPN | ON Semiconductor |
| 1200019 | MPS6602 | 30 V, 1000 mA, NPN epitaxial silicon transistor | Samsung Electronic |
|
| 1200020 | MPS6602RLRA | Small Signal Amplifier NPN | ON Semiconductor |
| 1200021 | MPS6651 | Amplifier Transistors | Motorola |
| 1200022 | MPS6651 | Trans GP BJT PNP 25V 1A 3-Pin TO-92 Bulk | New Jersey Semiconductor |
| 1200023 | MPS6651 | Small Signal Amplifier PNP | ON Semiconductor |
| 1200024 | MPS6651 | 25 V, 1000 mA, PNP epitaxial silicon transistor | Samsung Electronic |
| 1200025 | MPS6651 | PNP SILICON PLANAR MEDIUM POWER TRANSISTOR | Zetex Semiconductors |
| 1200026 | MPS6652 | Amplifier Transistors | Motorola |
| 1200027 | MPS6652 | Small Signal Amplifier PNP | ON Semiconductor |
| 1200028 | MPS6652RLRA | Small Signal Amplifier PNP | ON Semiconductor |
| 1200029 | MPS6652RLRB | Amplifier Transistor NPN | ON Semiconductor |
| 1200030 | MPS6714 | One Watt Amplifier Transistors | Motorola |
| 1200031 | MPS6715 | One Watt Amplifier Transistors | Motorola |
| 1200032 | MPS6717 | One Watt Amplifier Transistor | Motorola |
| 1200033 | MPS6717 | Small Signal Amplifier NPN | ON Semiconductor |
| 1200034 | MPS6717-D | One Watt Amplifier Transistor NPN Silicon | ON Semiconductor |
| 1200035 | MPS6717RLRA | One Watt Amplifier Transistor | Motorola |
| 1200036 | MPS6717RLRA | Small Signal Amplifier NPN | ON Semiconductor |
| 1200037 | MPS6724 | One Watt Darlington Transistors | Motorola |
| 1200038 | MPS6724 | Small Signal Darlington NPN | ON Semiconductor |
| 1200039 | MPS6724-D | One Watt Darlington Transistors NPN Silicon | ON Semiconductor |
| 1200040 | MPS6724RLRA | Small Signal Darlington NPN | ON Semiconductor |
