Fairchild Semiconductor BC557CTA

Diodes - Bridge Rectifiers 9417 Diodes - Rectifiers - Arrays 14902 Diodes-Rectifiers-Single 50136 Diodes - RF 2475 Diodes - Variable Capacitance (Varicaps, Varactors) 1171 Diodes - Zener - Arrays 1826 Diodes - Zener - Single 65535 Power Driver Modules 1273 Thyristors - DIACs, SIDACs 317 Thyristors - SCRs 4646 Thyristors - SCRs - Modules 3143 Thyristors - TRIACs 3481 Transistors - Bipolar (BJT) - Arrays 2078 Transistors - Bipolar (BJT) - Arrays, Pre-Biased 1969 Transistors - Bipolar (BJT) - RF 1914 Transistors - Bipolar (BJT) - Single 23316 Transistors - Bipolar (BJT) - Single, Pre-Biased 4111 Transistors - FETs, MOSFETs - Arrays 5629 Transistors - FETs, MOSFETs - RF 2777 Transistors - FETs, MOSFETs - Single 42866 Transistors - IGBTs - Arrays 182 Transistors - IGBTs - Modules 3931 Transistors - IGBTs - Single 4915 Transistors - JFETs 1105 Transistors - Programmable Unijunction 44 Transistors - Special Purpose 214 Diodes - Rectifier - Module 196 Diodes - TVS 220 Transistors - General Purpose 720 Thyristor Surge Suppressors 34 Diodes 6265 MOSFETs - Low Voltage Power 264 MOSFETs-Small Signal 56 Transistors - Digital 242 Transistors-High-frequency 10 Transistors - Power 59 Transistors - Switch 27 MOSFETs 489 Darlington tube 5 Current Regulation - Diodes, Transistors 842 Current Regulation - Diodes, Transistors 884