| •••••••••• | LITTELFUSE INC | Form-fit-function | Active | |
| •••••••••• | LITTELFUSE INC | Form-fit-function | Active | |
| ••••••• | STETRON INTERNATIONAL INC | Functional Equivalent | Obsolete | |
| •••••••••• | LITTELFUSE INC | Functional Equivalent | Active | |
| •••••••••• | STACKPOLE ELECTRONICS INC | Functional Equivalent | Active | |
| •••••••• | STETRON INTERNATIONAL INC | Functional Equivalent | Obsolete | |
| ••••••••••• | STACKPOLE ELECTRONICS INC | Functional Equivalent | Obsolete | |
| ••••••• | STACKPOLE ELECTRONICS INC | Functional Equivalent | Active | |
| •••••••••• | STACKPOLE ELECTRONICS INC | Functional Equivalent | Obsolete | |
| •••••••••••• | STACKPOLE ELECTRONICS INC | Functional Equivalent | Active | |
| •••••••••• | STETRON INTERNATIONAL INC | Functional Equivalent | Obsolete | |
| ••••••• | ISKRA KONDENZATORJI D D | Functional Equivalent | Obsolete | |
| •••••• | STACKPOLE ELECTRONICS INC | Functional Equivalent | Obsolete | |
| •••••••••••• | STETRON INTERNATIONAL INC | Functional Equivalent | Obsolete | |
| •••••••• | STACKPOLE ELECTRONICS INC | Functional Equivalent | Obsolete | |
| ••••••••• | STETRON INTERNATIONAL INC | Functional Equivalent | Obsolete | |
| •••••• | STACKPOLE ELECTRONICS INC | Functional Equivalent | Active | |
| ••••••• | STACKPOLE ELECTRONICS INC | Functional Equivalent | Obsolete | |
| •••••••••••• | STACKPOLE ELECTRONICS INC | Functional Equivalent | Obsolete | |
| •••••••• | STACKPOLE ELECTRONICS INC | Functional Equivalent | Active | |