This document was generated on 05/28/2010 PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION Part Number: Status: Overview: Description: 0749791002 Active vhdm__hsd 2.00mm (.079") Pitch 6-Row VHDM-HSD™ Backplane Header, Open Module, 40 Circuits, Gold (Au) Selective 0.76µm (30µ"), Pin Length 6.25mm (.246") Documents: Drawing (PDF) Product Specification PS-74031-999 (PDF) RoHS Certificate of Compliance (PDF) Series image - Reference only General Product Family Series Application Application Tooling Documents Comments Component Type Overview Product Name Style Backplane Connectors 74979 Backplane <a href="http://www.molex.com/pdm_docs/ats/ TM-622010999.pdf">Tooling Manual</a> Open Header PCB Header vhdm__hsd VHDM-HSD™ N/A Physical Circuits (Loaded) Circuits (maximum) Color - Resin Durability (mating cycles max) First Mate / Last Break Guide to Mating Part Keying to Mating Part Material - Metal Material - Plating Mating Material - Plating Termination Material - Resin Number of Columns Number of Pairs Number of Rows Orientation PCB Retention PCB Thickness Recommended (in) PCB Thickness Recommended (mm) Packaging Type Pitch - Mating Interface (in) Pitch - Mating Interface (mm) Plating min: Mating (µin) Plating min: Mating (µm) Plating min: Termination (µin) Plating min: Termination (µm) Polarized to PCB Stackable Surface Mount Compatible (SMC) Temperature Range - Operating Termination Interface: Style 40 40 Black 200 No No None Copper-Nickel-Silicon, High Performance Alloy (HPA) Gold Tin-Lead High Temperature Thermoplastic 10 Open Pin Field 6 Vertical None 0.070 In 1.80 mm Tube 0.079 In 2.00 mm 30 0.75 30 0.75 Yes Yes Yes -55°C to +105°C Through Hole - Compliant Pin Electrical Current - Maximum per Contact 1A EU RoHS China RoHS RoHS Compliant by Exemption REACH SVHC Contains SVHC: No Halogen-Free Status Halogen-Free Need more information on product environmental compliance? Email [email protected] For a multiple part number RoHS Certificate of Compliance, click here Please visit the Contact Us section for any non-product compliance questions. Search Parts in this Series 74979Series Mates With 74880 VHDM\HSD Daughtercard. 74886 VHDM\HSD Hybrid Daughtercard Application Tooling | FAQ Tooling specifications and manuals are found by selecting the products below. Crimp Height Specifications are then contained in the Application Tooling Specification document. Global Description Product # VHDM® Signal Pin 0622015700 Inserter Repair Tool VHDM-HSD™ Signal 0622020216 Header, 6 Row by 10 Wide, 20.00mm (.787") Data Rate Real Signals (per 25mm) Voltage - Maximum 5.0 Gbps 48 120V AC (RMS)/DC Material Info Reference - Drawing Numbers Packaging Specification Product Specification Sales Drawing VHDM-HSD is a trademark of Amphenol Corporation PK-74057-003 PS-74031-999 SD-74979-010 This document was generated on 05/28/2010 PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION