Mas-Con (R) Mass Terminated Connector System Male Headers Mate With Female Connectors Headers Headers/Part Numbers System: *MAS-CON headers are breakable molded wafers, dimensionally more accurate than extruded, proven to be very cost effective for prototyping or small production runs. Part Numbers System: M = Male M F L* P = Standard = Locking = Polarizing F S A = Straight Post = Angled Post S S = Square Pin S 100 156 = 0.100" spacing (2.54 mm) = 0.156" spacing (3.96 mm) 100 No. of circuits (See table below) 10 Packaging quantity (See table below) D Contact Plating Blank = Tin Plating B = 15min Gold over Nickel . Packaging Quantity Standard Packs Spacing No. of Circuits Spacing No. of Circuits Code Qty Pcs. 0.100" 2-5 0.156" 2-5 D 500 (2.54 mm) 6 - 36 (3.96 mm) 6 - 24 C 100 *For MLSS100 and MLAS100 - Circuits 2-12 and 14 positions are solid black wall and are not breakable. 8