| item | Product Series | Image | Part Number | Description | Drawing | 
						                							                
						                    | 4-4 | 5521 |  | 552100-6*0*-2100-*X | Modular Jack, RJ11, 1*2 ports Contacts: 6P6C / 6P4C / 6P2C Tab up, with panel stops, through hole, side entry 
 |  | 
						                							                
						                    | 4-3 | 5521 |  | 552100-6*0*-2000-*X | Modular Jack, RJ11, 1*2 ports Contacts: 6P6C / 6P4C / 6P2C Tab up, without panel stops, through hole, side entry 
 |  | 
						                							                
						                    | 4-2 | 5521 |  | 552100-6*0*-1100-*X | Modular Jack, RJ11, 1*1 port Contacts: 6P6C / 6P4C / 6P2C Tab up, with panel stops, through hole, side entry 
 |  | 
						                							                
						                    | 4-1 | 5521 |  | 552100-6*0*-1000-*X | Modular Jack, RJ11, 1*1 port Contacts: 6P6C / 6P4C / 6P2C Tab up, without panel stops, through hole, side entry 
 |  |