| RC4556AD | JRC | 10,000 | Integrated Circuit | 
                                                                    
                                        | RC4556D | JRC | 10,000 | Integrated Circuit | 
                                                                    
                                        | RC4556DE | JRC | 10,000 | Integrated Circuit | 
                                                                    
                                        | RC4556S | JRC | 10,000 | Integrated Circuit | 
                                                                    
                                        | RC4558 | TI | 50,000 | Integrated Circuit | 
                                                                    
                                        | RC4558D | Texas Instruments | 5,022 | IC OPAMP GP 2 CIRCUIT 8SOIC | 
                                                                    
                                        | RC4558D | TI | 60,000 | Integrated Circuit | 
                                                                    
                                        | RC4558DGKR | Texas Instruments | 5,000 | IC OPAMP GP 2 CIRCUIT 8VSSOP | 
                                                                    
                                        | RC4558DGKR | Texas Instruments | 2,278 | IC OPAMP GP 2 CIRCUIT 8VSSOP | 
                                                                    
                                        | RC4558DGKR | Texas Instruments | 2,278 | IC OPAMP GP 2 CIRCUIT 8VSSOP | 
                                                                    
                                        | RC4558DGKRG4 | Texas Instruments | 5,000 | IC OPAMP GP 2 CIRCUIT 8VSSOP | 
                                                                    
                                        | RC4558DGKRG4 | Texas Instruments | 3,162 | IC OPAMP GP 2 CIRCUIT 8VSSOP | 
                                                                    
                                        | RC4558DGKRG4 | Texas Instruments | 3,162 | IC OPAMP GP 2 CIRCUIT 8VSSOP | 
                                                                    
                                        | RC4558DR | Texas Instruments | 10,000 | IC OPAMP GP 2 CIRCUIT 8SOIC | 
                                                                    
                                        | RC4558DR | Texas Instruments | 14,627 | IC OPAMP GP 2 CIRCUIT 8SOIC |