| OP520 | Dialight | 5,196 | LENS CLR 10X40DEG ELLIP/OVAL SNP | 
                                                                    
                                        | OP520 | TT Electronics | 5,800 | SENSOR PHOTO 935NM TOP VIEW 1206 | 
                                                                    
                                        | OP520DA | TT Electronics | 5,800 | SENSOR PHOTO 935NM TOP VIEW 1206 | 
                                                                    
                                        | OP521 | TT Electronics | 5,800 | SENSOR PHOTO 935NM TOP VIEW 1206 | 
                                                                    
                                        | OP521DA | TT Electronics | 5,800 | SENSOR PHOTO 935NM TOP VIEW 1206 | 
                                                                    
                                        | OP522 | TT Electronics | 5,800 | SENSOR PHOTO 935NM TOP VIEW 1206 | 
                                                                    
                                        | OP524,005 | WeEn Semiconductors Co., Ltd | 5,800 | OP524/UNCASED/NO MARK*CHIPS ON | 
                                                                    
                                        | OP525DA | TT Electronics | 5,800 | SENSOR PHOTO 935NM TOP VIEW 1210 | 
                                                                    
                                        | OP525F | TT Electronics | 5,800 | OPTOISOLTRLATOR TRANSISTOR 1210 | 
                                                                    
                                        | OP526,005 | WeEn Semiconductors Co., Ltd | 5,800 | OP526/UNCASED/NO MARK*CHIPS ON | 
                                                                    
                                        | OP528,005 | WeEn Semiconductors Co., Ltd | 5,800 | OP528/UNCASED/NO MARK*CHIPS ON | 
                                                                    
                                        | OP529,005 | WeEn Semiconductors Co., Ltd | 5,800 | OP529/UNCASED/NO MARK*CHIPS ON |