作者: Hao-Yun Ma
DOI:
关键词: Printed circuit board 、 Lever 、 Cable gland 、 Land grid array 、 Insert (composites) 、 Pinhole (optics) 、 Structural engineering 、 Engineering
摘要: A LGA connector ( 100 ) adapted for being mounted to a printed circuit board, includes housing 30 ), number of contacts in the housing, stiffener 50 coupled with and defining non-circular mounting holes 502 lever 70 cover 60 respectively on stiffener, standoffs 90 inserted into stiffener. Each hole has long diameter short diameter. standoff defines pinhole 910 permitting screw including cap having larger than insert through pinhole.