2.54 mm SIL Spring-Loaded Contacts, Through HoleThese Preci-dip SIL 813-S1 Series low resistance modular connectors have spring-loaded contacts (SLC) with through hole mounting into the PCB.The Height dimension gives the initial height of the spring-loaded contactsThe plastic body height is 4 mmThe plunger stroke length is 1.4 mmNoteFor counterpart SMD SIL Pad Connectors see stock number 702-0360 (straight).StandardsUL 94V-0Preci-dip Spring-Loaded ConnectorsA perfect alternative to conventional connection solutions. The electrical multipoint connection between the mobile piston and the clip guarantees low, stable electrical resistance values without micro-discontinuities, even when the piston is moving or vibrating, thus assuring maximum reliability.