UL 94V-0. 1.27 mm IC Pin Connectors Ø 0.41 mm pin. These Swiss Preci-dip IC Ultraminiature PCB Pin Connectors are solder tail Through Hole or SMD perpendicular mount headers. The SIL straight Through Hole headers have a Body height of 2.2 mm and Tail length of 2.9 mm The DIL straight Through Hole headers have a Body height of 2.1 mm and Tail length of 3 mm The SMD perpendicular mount headers are Gull-Wing type All have Brass Tin plated terminations