Amplificador Baby Trans-Z (C) Pablo Crespo de Pablos Lista de componentes. Bill of Material for amp2.Bom Used Part Type Designator Footprint Description ==== ==================== ========== ================= ================================================== 2 0.15 R20 R21 R_PWR_VERT2 Resistor wirewound 5W 2 1M Rser Rser2 1206 Resistencia SMD 1206 1 1k Rtx 1206 Resistencia SMD 1206 1 1k Rt POT-PLANO-400X200 potentiometer 1 1m C9 CAP-200/400mil Condensador electrolítico 1 2k2 R25 axial0.3 Resistencia 0.25W 1 3n3 C1 1206 MKT/MKP cap 2 8R2 R16 R17 axial0.3 Resistencia 0.25W 2 10k Rser3 1206 Resistencia SMD 1206 Rser4 4 22R R3 R4 R5 1206 Resistencia SMD 1206 R6 1 22k R2 1206 Resistencia SMD 1206 2 22p C2 C3 1206 ceramic cap 4 56R R9 R10 R11 1206 Resistencia SMD 1206 R12 2 100R R1 R15 1206 Resistencia SMD 1206 2 100R R22 R23 axial0.3 Resistencia 0.25W 2 220n Cser1 MK200slim MKT/MKP cap Cser2 2 390R R18 R19 axial0.3 Resistencia 0.25W 2 470R R7 R8 1206 Resistencia SMD 1206 2 470k R13 R14 1206 Resistencia SMD 1206 1 7815 reg1 TO220(123) regulator (positive) 1 7915 REG2 TO220(123) REGULATOR (NEGATIVE) 1 BC639 Q5 TO92-312(ECB) NPN 80V 1A 1W 1 BC640 Q25 TO92-312(ECB) NPN 80V 1A 1W 4 BC850 Q1 Q2 Q3 SOT-23 Transistor NPN bajo ruido 45V, 250mW, 200mA Q4 4 BC860 Q21 Q22 sot-23 Transistor PNP bajo ruido 45V 250mW Q23 Q24 1 BD139 QDN TO126-312(ECB) NPN driver 80V 1.5A 12W 2 BD140 QDP Qt TO126-312(ECB) PNP driver 80V 1.5A 12W 1 MJL1302A QOP TO-264 Ultra linear power transistor, 200W, 200V, 15A PNP 1 MJL3281A QON TO-264 Ultra linear power transistor, 200W, 200V, 15A NPN 1 OP-07 U1 DIP8SMD 2 m1 C5 C6 CAP-100/200mil Condensador electrolítico 3 m1 C7 C8 Cfb CAP-200/400mil Condensador electrolítico no polarizado 2 pmbfj310 J1 J20 SOT23 N channel Jfet, SMD, 300mW, 40V 1 u1 C4 CAP-100/200mil Condensador electrolítico 1 u1 C10 CAP-200/400mil Condensador electrolítico