Cross reference BF257 Search (manufacturer PN): BC547 BF257 Search (manufacturer PN): BF257Results 863223 References in database Max list size 10 For Audio IC please check Audio IC CircuitsPart NumberReplace PartSummaryCasePinoutBF257 NPN SiliconBF657...659, 2N5058...5059 160V, 0,1A, 0,8W, 90MHz BF257A NPN SiliconBF658...659, 2N5058...5059BF259 2N3440 =BF 257, 180V BF257B NPN SiliconBF658...659, 2N5058...5059BF259 2N3440 =BF 257, 220V BF257C NPN SiliconBF658...659, 2N5058...5059BF259 2N3440 =BF 257, 220V BF257D NPN SiliconBF657...659, 2N5058...5059BF259 2N3440 =BF 257, 160V BF257G NPN SiliconBF658...659, 2N5058...5059BF259 2N3440 =BF 257, 200V BF257N NPN SiliconBF658...659, 2N5058...5059BF259 2N3440 =BF 257, 180V BF257S NPN SiliconBF657...659, 2N5058...5059BF259 2N3440 =BF 257, 140V Transistor Cross Reference 2N 2SA 2SB 2SC 2SD 2SJ 2SK AC AD AF AL ASY ASZ BC BCP BCX BCY BD BF BG BS BU BUT CA DT FT GD HP IRF IT KSC LM MG MPSA MRF PN SGS SS STA TIP VN Diode Cross Reference 1N4000 1N46xx AA BA BAR BAS BAT BAV BAW BAX BB BY BYD BYT BYV BYZ BYW BYX BYY EM ER ES FE FR GP LL MA MBR MUR OA PBY SB SKE SLA SRP IC Cross ReferenceCross Reference CI STK Cross Reference CI TDA Cross Reference CI Sharp Cross Reference Hitachi Audio IC Cross Reference and Circuit Applications SMD Cross Reference and Equivalent We make every effort to ensure that the material on this site is accurate, however we do not warrant or represent that the Information is free from errors or omission.