534998-5 is a double-row PCB header receptacle from the AMPMODU .100 [2.54] centerline interconnection system. This connector features 10 positions with a contact pitch of .100 inches [2.54 mm] and dimension A of .500 inches [12.70 mm]. The receptacle is designed for through-hole mounting with a recommended PC board hole layout of .035±.003 inches [0.89±0.08 mm] diameter. It is part of TE Connectivity's AMPMODU square interconnection system, commonly used in printed circuit board applications requiring reliable board-to-board or wire-to-board connections.