| Part Number | Equivalent | Used With | AMP | Action |
|---|---|---|---|---|
| 1781-FUSE1 | Littlefuse type 251001 | Mounting Boards | One | Add Quote |
| 1781-FUSE4 | Littlefuse type 251004 | Analog Mount Boards | Four | Add Quote |
| 1781-FUSE5 | Five | 1781 I/O Module Mounting Boards | Littlefuse type 251005 | Add Quote |