Breakaway header, 88 positions, 2.54 mm pitch
The 0702800452 is the 88-position member of Molex's C-Grid 70280 breakaway header line, a dual-row unshrouded male pin header on 0.100" (2.54 mm) pitch. Mating contacts are gold-plated (15.0 µin) for corrosion resistance; solder tails are tin-plated (74.8 µin). The LCP housing carries a UL94 V-0 flammability rating.
Board footprint and routing density
The 0.100" row spacing matches the pitch, creating a symmetric 2.54 mm grid. Overall contact length is 0.437" (11.10 mm) with a 0.240" (6.10 mm) mating length and 0.107" (2.71 mm) post length — the post sits flush in a standard 1.6 mm PCB. Insulation height is 0.090" (2.29 mm), leaving clearance for adjacent components under the header body.