| Компонент | Описание | Производитель | PDF | Buy |
| 2N2857 | NPN TRANSISTOR | Seme LAB |  |  |
| 2N2857 | Chip Type 2C2857 Geometry 0011 Polarity NPN | Semicoa Semiconductor | | |
| 2N2857 | Type 2N2857 Geometry 0011 Polarity NPN | Semicoa Semiconductor | | |
| 2N2857 | Small Signal NPN Transistors / Dual Transistors | Central Semiconductor Corp | | |
| 2N2857 | RF & MICROWAVE DISCRETE LOW POWER TRANSISTORS | Advanced Power Technology | | |
| 2N2857 | Silicon NPN Transistor | Semicoa Semiconductor | | |
| 2N2857 | RF & MICROWAVE DISCRETE LOW POWER TRANSISTORS | Microsemi Corporation | | |
| 2N2857 | RF & MICROWAVE DISCRETE LOW POWER TRANSISTORS | Microsemi Corporation | | |
| 2N2857 | SILICON SMALL SIGNAL RF TRANSISTORS | New Jersey Semi-Conductor Products, Inc. | | |
| 2N2857 | Silicon Bipolar Low Noise microwave Transistors | M-pulse Microwave Inc. | | |
| 2N2857C1 | SILICON RF SMALL SIGNAL NPN TRANSISTOR | Seme LAB | | |
| 2N2857C1B-JQRS | SILICON RF SMALL SIGNAL NPN TRANSISTOR | Seme LAB | | |
| 2N2857C1B-JQRS.DA | SILICON RF SMALL SIGNAL NPN TRANSISTOR | Seme LAB | | |
| 2N2857C1B-JQRS.GCDE | SILICON RF SMALL SIGNAL NPN TRANSISTOR | Seme LAB | | |
| 2N2857C1B-JQRS.GCDM | SILICON RF SMALL SIGNAL NPN TRANSISTOR | Seme LAB | | |
| 2N2857C1B-JQRS.GRPC | SILICON RF SMALL SIGNAL NPN TRANSISTOR | Seme LAB | | |
| 2N2857CSM | HIGH FREQUENCY NPN TRANSISTOR IN A HERMETICALLY SEALED CERAMIC SURFACE MOUNT PACKAGE FOR HIGH RELIABILITY APPLICATIONS | Seme LAB | | |
| 2N2857DCSM | Dual Bipolar NPN Devices in a hermetically sealed | Seme LAB | | |
| 2N2857UB | Chip Type 2C2857 Geometry 0011 Polarity NPN | Semicoa Semiconductor | | |
| 2N2857UB | Type 2N2857UB Geometry 0011 Polarity NPN | Semicoa Semiconductor | | |
