Cross reference OA Search (manufacturer PN): BC547 OA Search (manufacturer PN): OAResults 9163223 References in database Max list size 10 For Audio IC please check Audio IC CircuitsPart NumberReplace PartSummaryCasePinoutOA127 Diode SiliconBA147/25, BA127, BAY 17, 1N4148 19V, 0,15A OA128 Diode SiliconBA147/50, BA127, BAY 18, 1N4148 =OA 127, 35V OA129 Diode SiliconBA147/100, BA188, BAY 19, 1N4148 =OA 127, 75V OA130 Diode SiliconBA147/150, BA189, BAY 20, BAY 45 =OA 127, 135V OA131 Diode SiliconBA147/230, BAY 21, BAY 46, BA157 =OA 127, 230V OA132 Diode SiliconBA147/300, BAY 21, BAY 46, BA157 =OA 127, 320V OA150 Diode GermaniumAA117...118, AA132...133 100V, 35mA OA154(Q) Diode Germanium- 55V, 30mA OA159 Diode GermaniumAA113, AA119, 1N54, 1N60 40V, 20mA OA160 Diode GermaniumAA112, AA114, AA116, 1N60 25V, 20mA « Previous123456789Next » 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.