Texas InstrumentsOp-amp LM358P (dual, DIP-8)Max. voltage32 VComponent typeICPackageDIP-8€0.28LM358P720 pcs
NichiconElectrolytic capacitor 470 µF 25 V 105 °CCapacitance470 µFMax. voltage25 VComponent typeCapacitor€0.18CAP-EL-470U-25V940 pcs
onsemiTransistor BC337-40 (NPN, TO-92)Max. voltage45 VMax. current0.8 APower0.625 W€0.11BC337-40860 pcs