| 303081 | BF513 | N-channel silicon FET | NXP Semiconductors |
| 303082 | BF513 | N-channel silicon field-effect transistors | Philips |
| 303083 | BF517 | RF-Bipolar - For amplifier and oscillator applications in TV-tuners | Infineon |
| 303084 | BF517 | NPN Silicon RF Transistor (For amplifier and oscillator applications in TV-tuners) | Siemens |
| 303085 | BF519 | Tranzystor wielkiej częstotliwości | Ultra CEMI |
| 303086 | BF520 | Tranzystor wielkiej częstotliwości | Ultra CEMI |
| 303087 | BF521 | Tranzystor wielkiej częstotliwości | Ultra CEMI |
| 303088 | BF543 | RF-MOSFET - VDS=15V, gfs=12mS, Gp=22dB, F=1dB | Infineon |
| 303089 | BF543 | Silicon N Channel MOS FET Triode (For RF stages up to 300 MHz preferably in FM applications) | Siemens |
| 303090 | BF545A | N-channel FET | NXP Semiconductors |
| 303091 | BF545A | N-channel silicon junction field-effect transistors | Philips |
| 303092 | BF545B | N-channel FET | NXP Semiconductors |
| 303093 | BF545B | N-channel silicon junction field-effect transistors | Philips |
| 303094 | BF545C | N-channel FET | NXP Semiconductors |
| 303095 | BF545C | N-channel silicon junction field-effect transistors | Philips |
| 303096 | BF547 | NPN 1 GHz wideband transistor | Philips |
| 303097 | BF547W | NPN 1 GHz wideband transistor | Philips |
| 303098 | BF550 | PNP medium frequency transistor | Nexperia |
| 303099 | BF550 | PNP medium frequency transistor | NXP Semiconductors |
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| 303100 | BF550 | PNP medium frequency transistor | Philips |
| 303101 | BF550 | PNP Silicon RF Transistor (For common emitter amplifier stages up to 300 MHz For mixer applications in AM/FM radios and VHF TV tuners) | Siemens |
| 303102 | BF554 | Surface mount Si-Epitaxial PlanarTransistors | Diotec Elektronische |
| 303103 | BF554 | NPN Silicon RF Transistor (For general small-signal RF applications up to 300 MHz in amplifier, mixer and oscillator circuits) | Siemens |
| 303104 | BF556A | N-channel FET | NXP Semiconductors |
| 303105 | BF556A | N-channel silicon junction field-effect transistors | Philips |
| 303106 | BF556B | N-channel FET | NXP Semiconductors |
| 303107 | BF556B | N-channel silicon junction field-effect transistors | Philips |
| 303108 | BF556C | N-channel FET | NXP Semiconductors |
| 303109 | BF556C | N-channel silicon junction field-effect transistors | Philips |
| 303110 | BF562 | npn silicon rf transistor | Siemens |
| 303111 | BF568 | PNP SILICON PLANAR TRANSISTOR | Siemens |
| 303112 | BF569 | PNP Silicon RF transistor | Infineon |
| 303113 | BF569 | PNP Silicon RF Transistor (fOR OSCILLATORS, MIXERS AND SELF-OSCILLATING MIXER STAGES IN uhf tv TUNERS) | Siemens |
| 303114 | BF569 | Silicon PNP Planar RF Transistor | Vishay |
| 303115 | BF569R | Silicon PNP Planar RF Transistor | Vishay |
| 303116 | BF569W | PNP Silicon RF transistor | Infineon |
| 303117 | BF569W | PNP Silicon RF Transistor (For oscillators, mixer and self-oscillating mixer stages in UHF TV-tuner) | Siemens |
| 303118 | BF570 | NPN medium frequency transistor | Nexperia |
| 303119 | BF570 | NPN medium frequency transistor | NXP Semiconductors |
| 303120 | BF570 | NPN medium frequency transistor | Philips |
