Lead-Free / RoHS 3 Compliant / REACH Compliant 1 mm (39 mils) pitch dual row 24-pin SMD to 300 mil width DIP-24 adapter. Bottom side uses two gold plated single row surface mount vertical male headers. PCB dimensions: 700 mils x 1200 mils x 62.5 mils (17.78 mm x 30.48 mm x 1.6 mm). PCB construction: FR-4 UL94V-0. PCB operating temperature range: -40C to +130C. PCB reflow maximum temperature: +260C. Ships unassembled, with pins included.