The Hirose DF57H-3S-1.2C(08) is a 3-position receptacle housing from the DF57H series, a compact wire-to-board interconnect family built around a 0.047" (1.20 mm) pitch. The natural Liquid Crystal Polymer (LCP) body carries a swing-lock fastening system that holds the mated pair without a secondary latch — useful in tight spaces where a screw or clip is hard to reach.
Pitch and Row Configuration
A single-row layout with 3 positions keeps the housing narrow.
The housing ships without crimp terminals — the note "Contacts Not Included" is explicit.