The 22-14-2154 is a Molex KK 254 PC Board Connector, a bottom-entry female socket header. It sits in the KK series, which is a widely used 2.54 mm pitch interconnect family for wire-to-board applications. The 'bottom' in the description means the mating face is on the underside of the header, typically used when the board is mounted with the connector facing downward toward the cable harness. It is supplied in Box packaging, which answers the question about tape-and-reel — this part ships in a box, not on a reel.
ROHS3 Compliant — no RoHS exemptions are claimed beyond the standard.
