This is a 8-position wire-to-board header connector with a 2.54mm pitch, designed for soldering through-hole mounting. It is sold in bulk quantities.
You can click on the BUY or RFQ button to purchase 50290057 from an authorized MOLEX / WALDOM distributor.
You can download the 50290057 datasheet or visit the MOLEX / WALDOM website for support.
MOLEX / WALDOM