Expanded range of SMD spacers for automated assembly

The board-to-board connectors from Würth Elektronik eiSos for SMT assembly are their latest development in this product group. Included is the WA-SMST with a through-hole of 4.5mm diameter, and WA-SMSI with an M4 internal thread. Both versions are available for spacings of 1mm to 10mm in 1mm steps. The spacers are formed of tinned-steel, and their larger component diameters and the resulting larger contact area ensures higher holding forces. The components withstand extraction forces averaging 610N.