The 0.156" (3.96mm) pitch matches the standard MTA-156 header footprint, so it lands straight into a board that already uses that series. The red housing and locking ramp give a positive latch mate with the matching header; the feed-through feature lets you daisy-chain multiple receptacles on the same wire bundle without cutting the cable.
IDC termination — wiring it without a crimp press
No crimp tool, no loose terminals — just a simple hand tool or press. Works with both discrete wires and ribbon cable, so it's flexible for point-to-point harnesses or parallel bus wiring. The feed-through slot on the back lets the wire pass through to the next receptacle, which is handy for daisy-chaining signals across multiple connectors without splicing.
Tin is the right choice for a connector that mates once or a few times and stays put. It's not rated for hundreds of mating cycles like gold would be, but for a fixed harness inside an enclosure where you plug it in during assembly and leave it, this finish is reliable and cost-effective. The thickness here is well above the minimum for good corrosion resistance in indoor environments.
The 10-position count is common, so finding a mating half is straightforward. Production status is active per the manufacturer, so no end-of-life concern for new builds.