Overview
The 440129-9 is the 9-position member of TE's High Performance Interconnect (HPI) receptacle housing line. It carries a 2.00 mm pitch, single-row layout, free-hanging in-line mounting, and accepts crimp-terminated female socket contacts.
Series & positions
Within the HPI series the 440129-9 carries 9 positions against the 10 of the 1-1735447-0 — the pitch, mounting, and contact type are shared across the series, so match the position count to circuit count. The 440129-9 does not include a latch lock; the 1-1735447-0 adds a latch lock feature.