The receptacle HVF4 (item number 1001841) is designed for the compatible Push Back Probe in the test fixture. As a Receptacle, HVF4 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. Installation dimensions for HVF4 include outside diameter 3.5 mm, length 34 mm. When selecting HVF4, the matching probe family, installation dimensions and any required connection or insulation design should be considered together.