PCB mounted box right angle header, dual row shrouded header with polarity notch, triangle denotes pin 1, Use with IDC female socket connectors for interconnections through Flat Ribbon Cable
This is a 2 line pin header in a box package. Notch marking is for pin 1. It can be directly soldered on PCB. FRC Cable Connector can be used to connect it with other devices. Pin distance is 2.54mm (0.1 inch).
Good for low current, high speed signals for PCB to PCB connections via FRC cable.