| 5745.2 | 
                                        Altech Corporation | 
                                        20 | 
                                        INTERFACE MOD DSUB FML 9 POS | 
                                    
                                                                    
                                        | 5745001-2 | 
                                        TE Connectivity AMP Connectors | 
                                        172 | 
                                        CONN D-SUB PLUG 9POS R/A SOLDER | 
                                    
                                                                    
                                        | 5745001-3 | 
                                        TE Connectivity AMP Connectors | 
                                        0 | 
                                        CONN D-SUB PLUG 9POS R/A SOLDER | 
                                    
                                                                    
                                        | 5745007-1 | 
                                        TE Connectivity AMP Connectors | 
                                        0 | 
                                        RS449 LATCH BLOCK KIT | 
                                    
                                                                    
                                        | 5745018-1 | 
                                        TE Connectivity AMP Connectors | 
                                        0 | 
                                        CONN D-SUB HOUSING PLUG 9POS | 
                                    
                                                                    
                                        | 574502B00000G | 
                                        Aavid, Thermal Division of Boyd Corporation | 
                                        24,189 | 
                                        HEATSINK TO-220 VERT MNT .75" | 
                                    
                                                                    
                                        | 574502B03200G | 
                                        Aavid, Thermal Division of Boyd Corporation | 
                                        10,237 | 
                                        HEATSINK TO-220 CLIP-ON/TAB | 
                                    
                                                                    
                                        | 574502B03300G | 
                                        Aavid, Thermal Division of Boyd Corporation | 
                                        14,492 | 
                                        HEATSINK TO-220 VERT MNT W/TAB | 
                                    
                                                                    
                                        | 574502B03700G | 
                                        Aavid, Thermal Division of Boyd Corporation | 
                                        6,789 | 
                                        HEATSINK TO220 VER MNT W/TAB.75" | 
                                    
                                                                    
                                        | 5745036-2 | 
                                        TE Connectivity AMP Connectors | 
                                        78 | 
                                        CONN D-SUB HOUSING PLUG 25POS | 
                                    
                                                                    
                                        | 5745051-1 | 
                                        TE Connectivity AMP Connectors | 
                                        0 | 
                                        CONN D-SUB PLUG 9POS VERT SOLDER | 
                                    
                                                                    
                                        | 5745051-2 | 
                                        TE Connectivity AMP Connectors | 
                                        1,604 | 
                                        CONN D-SUB PLUG 9POS VERT SOLDER | 
                                    
                                                                    
                                        | 5745052-2 | 
                                        TE Connectivity AMP Connectors | 
                                        0 | 
                                        CONN D-SUB PLUG 15POS VERT SLDR | 
                                    
                                                                    
                                        | 5745053-2 | 
                                        TE Connectivity AMP Connectors | 
                                        0 | 
                                        CONN D-SUB PLUG 25POS VERT SLDR | 
                                    
                                                                    
                                        | 5745054-4 | 
                                        TE Connectivity AMP Connectors | 
                                        327 | 
                                        CONN D-SUB PLUG 37POS VERT SLDR |