| 1199521 | MPS2R10-606 | PIN Diode Switch Elements | Microsemi |
| 1199522 | MPS2R11-608 | PIN Diode Switch Elements | Microsemi |
| 1199523 | MPS3390 | NPN silicon planar epitaxial transistor | Micro Electronics |
| 1199524 | MPS3390 | AMPLIFIER TRANSISTOR | Motorola |
| 1199525 | MPS3391 | NPN silicon planar epitaxial transistor | Micro Electronics |
| 1199526 | MPS3391 | AMPLIFIER TRANSISTOR | Motorola |
| 1199527 | MPS3392 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 1199528 | MPS3392 | NPN small signal general purpose amplifier. | Fairchild Semiconductor |
| 1199529 | MPS3392 | General purpose NPN transistor | FERRANTI |
| 1199530 | MPS3392 | NPN Silicon Small-Signal Audio Transistor | ITT Semiconductors |
| 1199531 | MPS3392 | NPN silicon planar epitaxial transistor | Micro Electronics |
| 1199532 | MPS3392 | NPN silicon annular transistor designed for small-signal, low power audio applications | Motorola |
| 1199533 | MPS3393 | NPN Small Signal General Purpose Amplifiers | Fairchild Semiconductor |
| 1199534 | MPS3393 | General purpose NPN transistor | FERRANTI |
| 1199535 | MPS3393 | NPN Silicon Small-Signal Audio Transistor | ITT Semiconductors |
| 1199536 | MPS3393 | NPN silicon planar epitaxial transistor | Micro Electronics |
| 1199537 | MPS3393 | NPN silicon annular transistor designed for small-signal, low power audio applications | Motorola |
| 1199538 | MPS3394 | General purpose NPN transistor | FERRANTI |
| 1199539 | MPS3394 | NPN Silicon Small-Signal Audio Transistor | ITT Semiconductors |
|
| 1199540 | MPS3394 | NPN silicon planar epitaxial transistor | Micro Electronics |
| 1199541 | MPS3394 | NPN silicon annular transistor designed for small-signal, low power audio applications | Motorola |
| 1199542 | MPS3395 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 1199543 | MPS3395 | NPN Silicon Small-Signal Audio Transistor | ITT Semiconductors |
| 1199544 | MPS3395 | NPN silicon planar epitaxial transistor | Micro Electronics |
| 1199545 | MPS3395 | NPN silicon annular transistor designed for small-signal, low power audio applications | Motorola |
| 1199546 | MPS3396 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 1199547 | MPS3396 | NPN silicon planar epitaxial transistor | Micro Electronics |
| 1199548 | MPS3396 | NPN silicon general purpose transistor. | Motorola |
| 1199549 | MPS3397 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 1199550 | MPS3397 | NPN silicon planar epitaxial transistor | Micro Electronics |
| 1199551 | MPS3397 | NPN silicon general purpose transistor. | Motorola |
| 1199552 | MPS3398 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 1199553 | MPS3398 | NPN silicon planar epitaxial transistor | Micro Electronics |
| 1199554 | MPS3398 | NPN silicon general purpose transistor. | Motorola |
| 1199555 | MPS3405C | NPN TRANSISTOR | etc |
| 1199556 | MPS3414 | NPN SILICON TRANSISTOR | Central Semiconductor |
| 1199557 | MPS3414 | Medium power NPN transistor | FERRANTI |
| 1199558 | MPS3414C | NPN TRANSISTOR | etc |
| 1199559 | MPS3415 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 1199560 | MPS3415 | Medium power NPN transistor | FERRANTI |
