Peer Cross-Reference
The 554821219: The alternate order code 55482-1219 shares the same series, Box packaging, and Active lifecycle status. Functionally it is a direct equivalent — use either code when sourcing this part for the BOM line.

Molex interconnect component 554821219, Series *, Box package, Active lifecycle.
| Parameter | Value |
|---|---|
| Series | * |
| Package | Box |
The 554821219: The alternate order code 55482-1219 shares the same series, Box packaging, and Active lifecycle status. Functionally it is a direct equivalent — use either code when sourcing this part for the BOM line.
The alternate part number 55482-1219 is a direct equivalent, sharing the same series, Box packaging, and Active lifecycle status.