12-Position, 0.100" Pitch Breakaway Header
Right-Angle Through-Hole Mounting
The part is ROHS3 compliant and packaged in a box. The base product number is 103149, which covers the family of breakaway headers in this series.
Peer Comparison: Shrouded vs Unshrouded
Compared to the shrouded 4-wall header 1-1871673-2 (4 positions, 0.098" pitch, detent lock, tin mating finish), this 103149-6 offers 12 positions at the standard 0.100" pitch with gold mating finish. The unshrouded design trades polarization and latch retention for lower profile and direct pin access. For applications requiring a locking mechanism and full pin protection, the shrouded peer is the better fit; for general-purpose board-to-board or cable interconnects where mating alignment is handled by the housing, this breakaway header is the lighter, lower-cost option.