4-22284-9 is a compression spring manufactured by TE Connectivity for use in mechanical assemblies and devices requiring elastic restoring force. As a compression spring, it is designed to resist compressive loads and return to its original length when the load is removed. The product is compliant with EU RoHS2 (Directive 2011/65/EU) and ELV (End of Life Vehicles Directive 2000/53/EC) regulations, ensuring environmental and safety standards are met. Compression springs like this are commonly used in connectors, switches, mechanical assemblies, and various industrial applications where controlled spring force and reliability are essential.