0.100" Pitch, 10 Positions, Dual-Row — Board Footprint and Routing
The 78548-410HLF: At standard signal currents (1-3 A), the temperature rise stays well within the PCT housing material limit.
No galvanic mismatch with the board finish.
Unshrouded Header — Mates with Standard Socket Housings
No keying or polarization on the header side; the mating half must provide its own alignment and retention.
Through-Hole Kinked Pin — Solder Retention During Reflow
The kinked pin provides mechanical retention during wave soldering — the bend holds the header in place until the solder solidifies, preventing skew or lift-off. The PCT housing (UL94 V-0 rated) withstands lead-free soldering temperatures without deformation — the material's glass transition temperature is above typical wave solder profiles.