SM2 D-Sub connectors - Stamped and Formed Contacts SURFACE MOUNT CONNECTORS Amphenol SMT D-Sub is offered in Specifications right angle receptacle with brackets Connectors according to MIL C24308 - NFC 93425-HE5 as an industry standard for I / O connections. Materials and Platings Shells Steel with tin plating Boardlock features: Insulator High temperature (peak at 260C) glass-filled PA6T -LIF (Low Insertion Force) boardlock Socket contact Stamped and formed brass, selected gold in mating area especially designed to be fully 2.54m (100) min. tin on termination area, with entire compatible with pick and place contact under-plated 1.27m (50) min. nickel machine. Rear insert Brass, 3m to 5m (118 to 197) tin over -ZeFo (Zero Force Insertion) boardlock nickel 2m to 3 m (78 to 118) has been designed so that once placed Boardlock Tin plating 4m to 6m (157 to 236) over nickel and expanded, secures a safe locking. 2m to 3m (78 to 118), insertion force: Low Insertion Force = LIF (bronze) Zero Insertion Force = ZeFo (brass) Screwlock Brass, 6m to 10m (236 to 394) tin over DesigneDesigned ford for nickel 2m to 3m (78 to 118) Grounding Grounding strap: brass, 4m to 6m tin over Pick and Place Pick and Place nickel 2m to 3m (78 to 118) SMT process SMT process Electrical Data Current rating 3A Voltage rating 300V AC/rms 50Hz Withstanding voltage 1000V AC/rms 50Hz for one minute Insulation resistance 5000M Contact resistance 10m max Industrial Climatic Data Telecom Operating temperature -55C, peak at 125C Any industry standard Damp heat 56 days (40C - 95% HR) I / O connections Mechanical Data Single contact insertion force 1.2N < F < 2.5N Single contact withdrawal force 0.4N min LIF boardlock 8N max per connector Coplanarity of contacts 0.2mm (.008) max Mating and unmating force Unit: N No. of Cts Mate (max) Unmate (min) 9 (size E) 30 3.5 15 (size A) 50 4.5 25 (size B) 83 8.0 CHARACTERISTICS APPLICATIONS DESCRIPTION SM2 / E2Shell Size Dimensions PCB LAYOUT mm (inch) SHELL SIZE A B C D PITCH F K +0.05 (.002) 0 0.1 (.004) 0 -0.1 (.004) -0.2 (.008) -0.25 (.01) E 31.15 (1.226) 16.4 (.645) 25 (.984) 8.03 (.316) 2.74 (.1078) 10.97 (.432) 16.3 (.642) 39.4 (1.551) 24.8 (.976) 33.3 (1.311) 8.03 (.316) 2.74 (.1078) 19.2 (.756) 24.6 (.968) A 53.3 (2.098) 38.5 (1.515) 47 (1.850) 8.03 (.316) 2.76 (.1086) 33.12 (1.304) 38.3 (1.508) B OVERALL DIMENSIONS