As a receptacle, HP137L120LA (item number 1012134) supports precise positioning of the compatible Pogo Connector within the contacting system. As a Receptacle, HP137L120LA 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 HP137L120LA, the matching probe family, installation dimensions and any required connection or insulation design should be considered together. The specified connection type for HP137L120LA is solder connection.