| Nr. | Part Name | Description | Manufacturer by |
| 187401 | BC140 | NPN medium power transistors | Philips |
| 187402 | BC140 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 187403 | BC140-10 | NPN SILICON TRANSISTORS | Siemens |
| 187404 | BC140-10 | NPN medium power transistors | Philips |
| 187405 | BC140-10 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 187406 | BC140-16 | NPN SILICON TRANSISTORS | Siemens |
| 187407 | BC140-16 | NPN medium power transistors | Philips |
| 187408 | BC140-16 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 187409 | BC140-25 | BJT Transistor | Crimson Semiconductor |
| 187410 | BC140-6 | NPN SILICON TRANSISTORS | Siemens |
| 187411 | BC141 | NPN SILICON AF MEDIUM POWER AMPLIFIERS AND SWITCHES | Micro Electronics |
| 187412 | BC141 | GENERAL PURPOSE TRANSISTORS | SGS Thomson Microelectronics |
| 187413 | BC141 | NPN SILICON TRANSISTORS | Siemens |
| 187414 | BC141 | NPN medium power transistors | Philips |
| 187415 | BC141 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 187416 | BC141 | GENERAL PURPOSE TRANSISTORS | ST Microelectronics |
| 187417 | BC141-10 | NPN SILICON TRANSISTORS | Siemens |
| 187418 | BC141-10 | NPN medium power transistors | Philips |
| 187419 | BC141-10 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 187420 | BC141-16 | GENERAL PURPOSE TRANSISTOR | ST Microelectronics |
| 187421 | BC141-16 | NPN SILICON TRANSISTORS | Siemens |
| 187422 | BC141-16 | NPN medium power transistors | Philips |
| 187423 | BC141-16 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 187424 | BC141-6 | NPN SILICON TRANSISTORS | Siemens |
| 187425 | BC142 | NPN SILICON PLANAR EPITAXIAL TRANSISTOR | Micro Electronics |
| 187426 | BC143 | PNP SILICON PLANAR EPITAXIAL TRANSISTOR | Micro Electronics |
| 187427 | BC143ES6R | Mini size of Discrete semiconductor elements | SINYORK |
| 187428 | BC143ES6R | Mini size of Discrete semiconductor elements | SINYORK |
| 187429 | BC143EUS6R | Mini size of Discrete semiconductor elements | SINYORK |
| 187430 | BC143EUS6R | Mini size of Discrete semiconductor elements | SINYORK |
| 187431 | BC143TS6R | Mini size of Discrete semiconductor elements | SINYORK |
| 187432 | BC143TS6R | Mini size of Discrete semiconductor elements | SINYORK |
| 187433 | BC143TUS6R | Mini size of Discrete semiconductor elements | SINYORK |
| 187434 | BC143TUS6R | Mini size of Discrete semiconductor elements | SINYORK |
| 187435 | BC143XS6R | Mini size of Discrete semiconductor elements | SINYORK |
| 187436 | BC143XS6R | Mini size of Discrete semiconductor elements | SINYORK |
| 187437 | BC143XUS6R | Mini size of Discrete semiconductor elements | SINYORK |
| 187438 | BC143XUS6R | Mini size of Discrete semiconductor elements | SINYORK |
| 187439 | BC143ZS6R | Mini size of Discrete semiconductor elements | SINYORK |
| 187440 | BC143ZS6R | Mini size of Discrete semiconductor elements | SINYORK |
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