Termination options include press-fit for solderless backplane assembly and solder for through-hole reflow.
1445050-4 is marked Obsolete by the manufacturer. No stock-holding claim; sourced per request. The base product number 1445050 covers the series; the suffix -4 indicates the 4-position variant. If you're searching for a pin-compatible replacement, verify the 3.00mm pitch, single-row layout, and locking ramp feature — no direct drop-in exists on the active TE line.
Press-fit option requires a dedicated insertion tool; solder termination can be wave or hand-soldered.