Found 5 alternatives for 531477-5 by TE Connectivity AMP Connectors. Card Edge Connectors Contacts — Bulk,Box.
TERM EDGE AMP LF SLDR EYELET
TERM EDGE AMP LF 18-22AWG CRIMP
TERM EDGE AMP LF 16AWG CRIMP
TERM EDGE 10-12AWG CRIMP TIN
TERM EDGE AMP LF CRIMP GOLD