| 2N251 | 03508 | GENERAL ELECTRIC CO SEMI-CONDUCTOR PRODUCTS DEPT |
| 2N251 | 03877 | GILBERT ENGINEERING CO INC/INCON SUB OF TRANSITRON ELECTRONIC CORP |
| 2N251 | 07263 | FAIRCHILD SEMICONDUCTOR CORP |
| 2N251 | 14433 | ITT SEMICONDUCTORS DIV |
| 2N251 | 16068 | INTERNATIONAL DIODE CORP |
| 2N251 | 16352 | C O D I CORP DBA CODI SEMICONDUCTOR INC |
| 2N251 | 16952 | COHERENT COMPONENT CORP STANDARD RECTIFIER DIV |
| 2N251 | 80131 | ELECTRONIC INDUSTRIES ASSOCIATION |
| 2N251 | 96214 | RAYTHEON COMPANY |
| 4192795-005 | 05869 | RAYTHEON COMPANY |
| 4192795-005 | 82577 | RAYTHEON COMPANY |
| RELEASE1748 | 80131 | ELECTRONIC INDUSTRIES ASSOCIATION |