| EM250-BBRD-R-K | 
                                        Silicon Labs | 
                                        5,000 | 
                                        EM250 BREAKOUT BOARD | 
                                    
                                                                    
                                        | EM250-COMP-XIDE | 
                                        Silicon Labs | 
                                        5,000 | 
                                        COMPILER XIDE FOR EM250 1SEAT | 
                                    
                                                                    
                                        | EM250-DEV | 
                                        Silicon Labs | 
                                        5,000 | 
                                        KIT DEV FOR EM250 | 
                                    
                                                                    
                                        | EM250-EK-R | 
                                        Silicon Labs | 
                                        5,000 | 
                                        KIT EVAL EM250 RF TEST | 
                                    
                                                                    
                                        | EM250-JMP-R | 
                                        Silicon Labs | 
                                        5,000 | 
                                        KIT JUMP START FOR EM250 | 
                                    
                                                                    
                                        | EM250-RCM-R | 
                                        Silicon Labs | 
                                        5,000 | 
                                        EM250 RCM BOARD | 
                                    
                                                                    
                                        | EM250-RT | 
                                        Silicon Labs | 
                                        101 | 
                                        IC RF TXRX+MCU 802.15.4 40VFQFN | 
                                    
                                                                    
                                        | EM250-RTR | 
                                        Silicon Labs | 
                                        5,000 | 
                                        IC RF TXRX+MCU 802.15.4 48VFQFN | 
                                    
                                                                    
                                        | EM250-RTR | 
                                        Silicon Labs | 
                                        1,840 | 
                                        IC RF TXRX+MCU 802.15.4 48VFQFN | 
                                    
                                                                    
                                        | EM250-RTR | 
                                        Silicon Labs | 
                                        1,840 | 
                                        IC RF TXRX+MCU 802.15.4 48VFQFN | 
                                    
                                                                    
                                        | EM250-RTR | 
                                        Ember | 
                                        50,000 | 
                                        Integrated Circuit | 
                                    
                                                                    
                                        | EM250-STACK-R | 
                                        Silicon Labs | 
                                        5,000 | 
                                        BOARD STACK EM250 RCM & BREAKOUT | 
                                    
                                                                    
                                        | EM250503V | 
                                        Eaton | 
                                        809 | 
                                        TERM BLK 3P SIDE ENT 5.08MM PCB | 
                                    
                                                                    
                                        | EM250504V | 
                                        Eaton | 
                                        51 | 
                                        TERM BLK 4P SIDE ENT 5.08MM PCB | 
                                    
                                                                    
                                        | EM250505V | 
                                        Eaton | 
                                        5,000 | 
                                        TERM BLK 5P SIDE ENT 5.08MM PCB |