The 826947-4: It uses a 2.54 mm pitch, through-hole right-angle termination, and a push-pull fastening system — no latch, so it relies on friction fit with the mating receptacle.
Right-Angle Routing and Board Fit
The 0.126" (3.20 mm) post length and 0.264" (6.70 mm) mating pin length define the standoff and engagement depth. This also means the pins are exposed during unmated handling, so the board layout should account for accidental shorting or mechanical damage.
Peer Comparison — Shrouded vs Unshrouded
The 826947-4 is unshrouded with a 2.54 mm pitch — they are not pin-compatible and require different mating receptacles. The 1394090-1's latch provides vibration resistance that the 826947-4's push-pull design lacks. For a 4-position, 2.54 mm pitch, right-angle, shrouded option, consider 1-1871673-2 — it adds a detent lock and board lock but uses a 2.50 mm pitch, so the footprint differs.