This document was generated on 05/15/2010 PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION Part Number: Status: Overview: Description: 0743000144 Active hdm 2.00mm (.079") Pitch HDM® Board-to-Board Daughtercard Receptacle, Vertical, Signal Module, with Guide, 72 Circuits, Mounted Height 14.00mm (.551"), Pin Length 3.00mm (.118"), Lead-Free Documents: 3D Model Drawing (PDF) Product Specification PS-73780-999 (PDF) RoHS Certificate of Compliance (PDF) Series image - Reference only General Product Family Series Application Component Type Overview Product Name Style Backplane Connectors 74300 Daughtercard, Mezzanine PCB Receptacle hdm HDM® 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 PC Tail Length (in) PC Tail Length (mm) PCB Locator PCB Retention PCB Thickness Recommended (in) PCB Thickness Recommended (mm) Packaging Type Pitch - Mating Interface (in) Pitch - Mating Interface (mm) Pitch - Term. Interface (in) Pitch - Term. 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 72 72 Black 250 No Yes None Copper-Nickel-Tin Gold Matte Tin High Temperature Thermoplastic 12 Open Pin Field 6 Vertical 0.118 In 3.00 mm No None 0.063 In 1.60 mm Tube 0.079 In 2.00 mm 0.079 In 2.00 mm 30 0.76 100 2.50 No Yes Yes -55°C to +105°C Through Hole - Compliant Pin EU RoHS China RoHS ELV and RoHS Compliant REACH SVHC Contains SVHC: No Halogen-Free Status Not Reviewed 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 74300Series Mates With HDM® Board-to-Board Backplane Header 73642 , 73643 , 73644 , 74349 , 74428 , 73769 , 73781 , 73770 , 73782 , 73783 , 73771 Electrical Current - Maximum per Contact Data Rate Real Signals (per 25mm) Shielded Voltage - Maximum 1A 1.0 Gbps 76 Yes 250V AC Solder Process Data Duration at Max. Process Temperature (seconds) Lead-free Process Capability Max. Cycles at Max. Process Temperature Process Temperature max. C 40 SMC & Wave Capable (TH only) 3 260 Material Info Reference - Drawing Numbers Product Specification PS-73780-999 Sales Drawing SD-74300-004 HDM and High Density Metric are trademarks of Amphenol Corporation This document was generated on 05/15/2010 PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION