10 pcs : 1578-3-57-15-00-00-03-0 - Circuit Board Hardware - PCB Spring-Loaded Target Contact with Flat Face

1578 SMT Target Discs for Spring Loaded Connector Mill-Max 1578 Unique Low Profile SMT Target Discs for Spring Loaded Connectors are 1,98 in diameter and only 1,4 +/-0,051 tall. The 1578 Series features a flat surfaces on both sides of the disc with virtually no burrs. The flat surfaces are ideal for surface mount soldering and as the conductive mating surface for spring loaded pins and connectors as well as test probes. The discs are usually placed on solder pasted PCB pads and then reflow soldered. Then the terminals are ready to be used as reliable, durable contact points.