| ••••••••• | FRONTIER ELECTRONICS CORP | Functional Equivalent | Other | |
| ••••••••••• | FRONTIER ELECTRONICS CORP | Functional Equivalent | Other | |
| •••••• | FRONTIER ELECTRONICS CORP | Functional Equivalent | Other | |
| •••••• | FRONTIER ELECTRONICS CORP | Functional Equivalent | Other | |
| •••••• | FRONTIER ELECTRONICS CORP | Functional Equivalent | Other | |
| ••••••• | FRONTIER ELECTRONICS CORP | Functional Equivalent | Other | |
| •••••••••••• | FRONTIER ELECTRONICS CORP | Functional Equivalent | Other | |
| ••••••••••• | SANKEN ELECTRIC CO LTD | Functional Equivalent | Obsolete | |
| ••••••••• | FRONTIER ELECTRONICS CORP | Functional Equivalent | Other | |
| •••••• | FRONTIER ELECTRONICS CORP | Functional Equivalent | Other | |
| •••••••• | FRONTIER ELECTRONICS CORP | Functional Equivalent | Other | |
| •••••••• | FRONTIER ELECTRONICS CORP | Functional Equivalent | Other | |
| •••••••••••• | FRONTIER ELECTRONICS CORP | Functional Equivalent | Other | |
| ••••••••••• | FRONTIER ELECTRONICS CORP | Functional Equivalent | Other | |
| ••••••• | FRONTIER ELECTRONICS CORP | Functional Equivalent | Other | |
| ••••••• | FRONTIER ELECTRONICS CORP | Functional Equivalent | Other | |
| •••••••• | SANKEN ELECTRIC CO LTD | Functional Equivalent | Obsolete | |
| •••••••••• | FRONTIER ELECTRONICS CORP | Functional Equivalent | Other | |
| ••••••••••• | FRONTIER ELECTRONICS CORP | Functional Equivalent | Other | |
| ••••••••••• | FRONTIER ELECTRONICS CORP | Functional Equivalent | Other | |
