12-position, 3.50mm pitch SMT header for board-level power and signal
The 1-2213933-2: This is a 12-position, single-row, right-angle header from TE's WireMate series, with a 0.138" (3.50mm) pitch — a common spacing for terminal block interfaces and moderate-density board-to-wire connections. Rated 8 A per contact at 300 V, it handles signal and light power duty — think PLC I/O, sensor distribution, or control cabinet wiring where you need a reliable disconnect point.
SMT right-angle orientation saves board space
A mounting flange on the header body provides additional mechanical retention to the PCB after soldering, helping resist shear forces from the mated connector during vibration or cable strain.
Peer comparison: Tape & Reel vs Bulk packaging
The closest functional peer is 1-2213934-1, which is electrically and mechanically identical (same pitch, positions, rating, orientation) but packaged in Bulk rather than Tape & Reel. If your assembly line is set up for tube or tray feeding, the Bulk version avoids the cost of depanelizing a reel; for high-volume pick-and-place, the Tape & Reel version (1-2213933-2) is the standard choice.