| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | 
                            
                                                    
                                | Product Change Notification | Product Design Change 11/May/2009 | 
                            
                                                    
                                | Серия | BergStak®, MezzSelect™ | 
                            
                                                    
                                | Connector Type | Receptacle, Outer Shroud Contacts | 
                            
                                                    
                                | Number of Positions | 40 | 
                            
                                                    
                                | Pitch | 0.031" (0.80mm) | 
                            
                                                    
                                | Number of Rows | 2 | 
                            
                                                    
                                | Тип монтажа | Поверхностный | 
                            
                                                    
                                | Возможности | Board Guide | 
                            
                                                    
                                | Contact Finish | Gold | 
                            
                                                    
                                | Contact Finish Thickness | 8µin (0.20µm) | 
                            
                                                    
                                | Mated Stacking Heights | 9mm, 10mm, 11mm, 12mm | 
                            
                                                    
                                | Height Above Board | 0.303" (7.70mm) | 
                            
                                                    
                                | Mating Products | 609-1674-6-ND - CONN HEADER 40POS .8MM DUAL SMD609-1673-6-ND - CONN HE |