onsemiTransistor BC337-40 (NPN, TO-92)Max. voltage45 VMax. current0.8 APower0.625 W€0.11BC337-40860 pcs
Samsung SDISamsung INR18650-30Q Li-ion cell 3000 mAhSupply voltage3.6 VMax. current15 APower product typeLi-ion cell€5.90INR18650-30Q320 pcs