| TP337A | OPTO TECH | 50,000 | Integrated Circuit | 
                                                                    
                                        | TP33MW03000 | APEM Inc. | 5,000 | SWITCH PUSH SPST-NO 0.4VA 20V | 
                                                                    
                                        | TP33P003000 | APEM Inc. | 5,000 | SWITCH PUSH SPST-NO 0.4VA 20V | 
                                                                    
                                        | TP33P003500 | APEM Inc. | 5,000 | SWITCH PUSH SPST-NO 0.4VA 20V | 
                                                                    
                                        | TP33P008000 | APEM Inc. | 74 | SWITCH PUSH SPST-NO 0.4VA 20V | 
                                                                    
                                        | TP33P008500 | APEM Inc. | 5,000 | SWITCH PUSH SPST-NO 0.4VA 20V | 
                                                                    
                                        | TP33W003000 | APEM Inc. | 5,000 | SWITCH PUSH SPST-NO 0.4VA 20V | 
                                                                    
                                        | TP33W003050 | APEM Inc. | 5,000 | SWITCH PUSH SPST-NO 0.4VA 20V | 
                                                                    
                                        | TP33W008000 | APEM Inc. | 5,000 | SWITCH PUSH SPST-NO 0.4VA 20V | 
                                                                    
                                        | TP33W008250 | APEM Inc. | 5,000 | SWITCH PUSH SPST-NO 0.4VA 20V | 
                                                                    
                                        | TP33W00850036 | APEM Inc. | 5,000 | SWITCH PUSH SPST-NO 0.4VA 20V | 
                                                                    
                                        | TP33W013000 | APEM Inc. | 5,000 | SWITCH PUSH SPST-NO 0.5A 48V | 
                                                                    
                                        | TP33W083025 | APEM Inc. | 5,000 | SWITCH PUSH SPST-NO 0.4VA 20V | 
                                                                    
                                        | TP33W088000 | APEM Inc. | 5,000 | SWITCH PUSH SPST-NO 0.4VA 20V | 
                                                                    
                                        | TP33WS83500 | APEM Inc. | 5,000 | SWITCH PUSH SPST-NO 0.4VA 20V |