Surface mounted single in-line electronic component package with mounting projections and chamfered viewing edge

摘要

A single in-line package adapted for surface mounting to a printed circuit board comprises an electronic component, a plurality of leads and a specially configured housing that encloses and protects the electronic component. The outer ends of the leads extend adjacent a tapered lower edge of the housing. The housing further has projections for engaging the upper surface of a printed circuit board to maintain the housing in a stable upright orientation with the outer ends of the leads in physical contact with corresponding solder pads on the printed circuit board during solder re-flow. The tapered edge of the housing is configured to permit subsequent inspection of a plurality of resulting solder joints for acceptable whetting.