HP500L110RD (item number 1026616) is a receptacle for the compatible Pogo Connector and defines its installed position in the test fixture. As a Receptacle, HP500L110RD guides and positions the matching Contact Probe; depending on the design, the Receptacle can also provide electrical connection or insulation and supports controlled probe replacement during maintenance. When selecting HP500L110RD, the matching probe family, installation dimensions and any required connection or insulation design should be considered together.