Pitch and Pin Count — First Check for Board Fit
The 280609-1: At 2 positions, this header is for low-circuit signal or power interconnects where board space is tight. All positions are loaded, so you get the full 2-circuit count without stubs.
Shrouded 2-Wall — Protection Against Mis-Mating
The shrouded 2-wall design surrounds the pins on two sides, guiding the mating half and preventing bent pins during blind engagement. It also provides keyed polarization so the connector only goes in one way.
Contact Plating and Termination — Tin for Cost-Effective Duty
The through-hole solder tails (0.130" post length) suit standard wave-solder assembly. Contact material is brass — standard for stamped signal contacts at this pitch.
Housing and Compliance — UL94 V-0, RoHS Compliant
RoHS compliant per current directive; no exemption issues for EU-bound builds.