TE Connectivity Side Protection Spring Fingers provides an electrical connection and grounding from EMI noise and static between a PCB and other electronic components, such as a secondary PCB, shield cam, antenna, or speaker. Spring fingers (also known as shield fingers, grounding springs or universal ground contacts) are used in many small printed circuit board applications. Side Protective Spring Fingers support operator placement with an enhanced sidewall design and enables easy design changes with the same footprint used across the family allowing them to be interchangeable between a primary and secondary PCB. Spring fingers are used multiple times in various applications including mobile devices and personal computing to home entertainment and industrial equipment.