| 1989 | Pololu Corporation | 159 | 2X17POS 5PK 2.54MM CONN HOUSING | 
                                                                    
                                        | 1989 | Adafruit Industries | 14 | PI T-COBBLER PLUS KIT | 
                                                                    
                                        | 1989-2 | Keystone Electronics | 5,000 | CONN PC PIN CIRC 0.018DIA TIN | 
                                                                    
                                        | 1989007 | Phoenix Contact | 230 | TERM BLOCK 7POS 45DEG 3.5MM PCB | 
                                                                    
                                        | 1989010 | Phoenix Contact | 1,917 | TERM BLOCK 8POS 45DEG 3.5MM PCB | 
                                                                    
                                        | 1989023 | Phoenix Contact | 42 | TERM BLOCK 9POS 45DEG 3.5MM PCB | 
                                                                    
                                        | 1989036 | Phoenix Contact | 234 | TERM BLOCK 10POS 45DEG 3.5MM PCB | 
                                                                    
                                        | 1989049 | Phoenix Contact | 5,000 | TERM BLOCK 11POS 45DEG 3.5MM PCB | 
                                                                    
                                        | 1989065 | Phoenix Contact | 5,000 | TERM BLOCK 13POS 45DEG 3.5MM PCB | 
                                                                    
                                        | 1989078 | Phoenix Contact | 5,000 | TERM BLOCK 14POS 45DEG 3.5MM PCB | 
                                                                    
                                        | 1989081 | Phoenix Contact | 5,000 | TERM BLOCK 15POS 45DEG 3.5MM PCB | 
                                                                    
                                        | 1989094 | Phoenix Contact | 5,000 | TERM BLOCK 16POS 45DEG 3.5MM PCB | 
                                                                    
                                        | 1989117 | Phoenix Contact | 5,000 | TERM BLOCK 4POS 45DEG 5MM PCB | 
                                                                    
                                        | 1989120 | Phoenix Contact | 5,000 | TERM BLOCK 1POS PCB | 
                                                                    
                                        | 1989133 | Phoenix Contact | 5,000 | TERM BLOCK 1POS PCB |