| 315201 | BF255 | Silicon high frequency, low power NPN transistor | IPRS Baneasa |
| 315202 | BF255 | Silicon NPN Epitaxial Planar Low Power RF Transistor | IPRS Baneasa |
| 315203 | BF255 | Trans GP BJT NPN 160V 0.1A 3-Pin TO-39 | New Jersey Semiconductor |
| 315204 | BF255 | NPN silicon transistor, RF amplification | SESCOSEM |
| 315205 | BF255 | Transistor NPN | Siemens |
| 315206 | BF255 | NPN Silicon RF Transistor | Siemens |
| 315207 | BF256 | Silicon N Channel Field-Effect Transistor | IPRS Baneasa |
| 315208 | BF256 | VHF/UHF Amplifier(N-Channel, Depletion) | Motorola |
| 315209 | BF256A | N-Channel Amplifier | Fairchild Semiconductor |
| 315210 | BF256A | Silicon N Channel Field-Effect Transistor | IPRS Baneasa |
| 315211 | BF256A | Field effect transistor N-channel | mble |
| 315212 | BF256A | VHF/UHF Amplifier(N-Channel, Depletion) | Motorola |
| 315213 | BF256A | JFET General Purpose N-Channel | ON Semiconductor |
| 315214 | BF256B | N-Channel Amplifier | Fairchild Semiconductor |
| 315215 | BF256B | Silicon N Channel Field-Effect Transistor | IPRS Baneasa |
| 315216 | BF256B | Field effect transistor N-channel | mble |
| 315217 | BF256B | VHF/UHF Amplifier(N-Channel, Depletion) | Motorola |
| 315218 | BF256C | N-Channel Amplifier | Fairchild Semiconductor |
| 315219 | BF256C | Silicon N Channel Field-Effect Transistor | IPRS Baneasa |
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| 315220 | BF256C | Field effect transistor N-channel | mble |
| 315221 | BF256C | VHF/UHF Amplifier(N-Channel, Depletion) | Motorola |
| 315222 | BF257 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 315223 | BF257 | 1.000W General Purpose NPN Metal Can Transistor. 160V Vceo, 0.100A Ic, 25 hFE. | Continental Device India Limited |
| 315224 | BF257 | NPN silicon high voltage transistor | IPRS Baneasa |
| 315225 | BF257 | Silicon NPN Epitaxial-Planar High Voltage Transistor | IPRS Baneasa |
| 315226 | BF257 | Si-PLANAR-npn TRANSISTOR | IPRS Baneasa |
| 315227 | BF257 | High frequency transistor | mble |
| 315228 | BF257 | High frequency transistor | mble |
| 315229 | BF257 | NPN HIGH VOLTAGE VIDEO AMPLIFIER | Micro Electronics |
| 315230 | BF257 | Trans GP BJT NPN 160V 0.1A 3-Pin TO-39 | New Jersey Semiconductor |
| 315231 | BF257 | PNP silicon transistor, UHF | SESCOSEM |
| 315232 | BF257 | Silicon NPN transistor, low noise, low level amplification | SESCOSEM |
| 315233 | BF257 | HIGH VOLTAGE VIDEO AMPLIFIERS | SGS Thomson Microelectronics |
| 315234 | BF257 | Transistor for high voltage amplifiers | SGS-ATES |
| 315235 | BF257 | HIGH VOLTAGE VIDEO AMPLIFIERS | ST Microelectronics |
| 315236 | BF257 | Tranzystor wielkiej częstotliwości | Ultra CEMI |
| 315237 | BF257 | Tranzystor krzemowy średniej mocy, wielkiej częstotliwości | Ultra CEMI |
| 315238 | BF257E | Silicon NPN Epitaxial-Planar High Voltage Transistor | IPRS Baneasa |
| 315239 | BF258 | Leaded Small Signal Transistor General Purpose | Central Semiconductor |
| 315240 | BF258 | 1.000W General Purpose NPN Metal Can Transistor. 250V Vceo, 0.100A Ic, 25 hFE. | Continental Device India Limited |
