31 Pos RA SMD Header, 0.5mm Pitch, Female, Tin Term
51 Pos RA SMD Receptacle | 0.5mm Pitch | High Speed | Female | Tin
41 Pos 0.5mm RA SMD Receptacle Connector, Female, Tin
Conn High Speed Fine Pitch Connector RCP 21 POS 0.5mm Solder RA SMD T/R

SINGLE COLOR LED, HIGH EFFICIENCY RED, 3.9mm, 1.75 X 3.90 MM, ROHS COMPLIANT PACKAGE-2