M20 Connectors Male Vertical Double Row PC Tail Suitable for use with female connectors and jumper sockets shown on pages 140 to 145. Choice of mating pin lengths – or specify your own pin header (see page 152). Pin headers can be cut into smaller sizes. 6.1mm A 2.54 A B 2.54 B 5.80 6.10 Gold 2.54 3.00 5.08 2.54 Tin 0.64 square 2.54 3.00 2.54 5.08 7.0mm 0.64 square B Ø1.00 2.54 A 2.54 B 7.00 Recommended PC Board Pattern 2.54 Calculation 2.54 3.00 5.08 2.54 0.64 square A 2.54 x No. of contacts per row B 2.54 x (No. of contacts per row - 1) HOW TO ORDER M20 - 9 XX XX XX Series code Finish size 72 7.0mm Mating Height 76 5.8mm Mating Height 98 6.1mm Mating Height 42 Gold + Tin (M20-976) No. OF CONTACTS PER ROW 45 Gold (M20-972, 998) 02 to 40 46 Tin All dimensions in mm. www.harwin.com 147 2.54mm (.100") Pitch 5.8mm