Unshrouded headers meet RoHS requirements

"BergStik unshrouded headers with selective plated contacts meet environmental requirements for lead-free and RoHS-compatible components. BergStik headers feature industry-standard 0.64mm square post contacts on 2.54mm pitch. The BergStik product family offers an extensive range of through-hole and surface mount part options including single- or double-row headers in either straight or right angle orientation." Source: electronicstalk.com