| FF450 | 
                                        Eaton | 
                                        5,800 | 
                                        FUSE CRTRDGE 450A 550VAC/400VDC | 
                                    
                                                                    
                                        | FF450R06ME3BOSA1 | 
                                        Rochester Electronics | 
                                        4 | 
                                        MEDIUM POWER ECONO | 
                                    
                                                                    
                                        | FF450R06ME3BOSA1 | 
                                        Infineon Technologies | 
                                        5,800 | 
                                        IGBT MOD 600V 550A 1250W | 
                                    
                                                                    
                                        | FF450R07ME4B11BOSA1 | 
                                        Rochester Electronics | 
                                        534 | 
                                        MEDIUM POWER ECONO | 
                                    
                                                                    
                                        | FF450R07ME4B11BPSA1 | 
                                        Infineon Technologies | 
                                        5,800 | 
                                        MEDIUM POWER ECONO AG-ECONOD-411 | 
                                    
                                                                    
                                        | FF450R07ME4BOSA1 | 
                                        Infineon Technologies | 
                                        8 | 
                                        GBT MODULE 650V 450A | 
                                    
                                                                    
                                        | FF450R08A03P2XKSA1 | 
                                        Infineon Technologies | 
                                        222 | 
                                        IGBT MODULE | 
                                    
                                                                    
                                        | FF450R12IE4BOSA2 | 
                                        Infineon Technologies | 
                                        5,800 | 
                                        IGBT MOD 1200V 450A 2550W | 
                                    
                                                                    
                                        | FF450R12KE4EHOSA1 | 
                                        Infineon Technologies | 
                                        12 | 
                                        IGBT MOD 1200V 520A 2400W | 
                                    
                                                                    
                                        | FF450R12KE4HOSA1 | 
                                        Rochester Electronics | 
                                        5,800 | 
                                        IGBT MOD 1200V 520A 2400W | 
                                    
                                                                    
                                        | FF450R12KT4HOSA1 | 
                                        Infineon Technologies | 
                                        5,800 | 
                                        IGBT MOD 1200V 580A 2400W | 
                                    
                                                                    
                                        | FF450R12KT4PHOSA1 | 
                                        Rochester Electronics | 
                                        2 | 
                                        IGBT MODULE 1200V 450A | 
                                    
                                                                    
                                        | FF450R12ME3BOSA1 | 
                                        Rochester Electronics | 
                                        12 | 
                                        IGBT MOD 1200V 600A 2100W | 
                                    
                                                                    
                                        | FF450R12ME4B11BPSA1 | 
                                        Infineon Technologies | 
                                        3 | 
                                        IGBT MOD 1200V 675A 2250W | 
                                    
                                                                    
                                        | FF450R12ME4B11BPSA2 | 
                                        Infineon Technologies | 
                                        5,800 | 
                                        MEDIUM POWER ECONO AG-ECONOD-411 |