What This Housing Is — and What It Is Not
The TE Connectivity 1-480510-0 is a 4-circuit, 2-row plug housing from the MATE-N-LOK series, with a 6.10 mm pitch between contacts. What it is not: a complete connector.
The 6.10 mm Pitch — Wider Than You Think
That means the mating header or PCB footprint must match this exact spacing — a 6.35 mm header will not align. The wider pitch gives more room for larger wire gauges and higher voltage creepage, but it also means the connector takes up more board edge than a tighter-pitch alternative. If you need 6 positions instead of 4, the 1-1644055-3 is the same plug style with a latch holder instead of a detent lock.
Contacts Not Included — What Fits
This housing accepts TE MATE-N-LOK female socket crimp terminals.