This document was generated on 05/21/2019
PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION
Part Number: 0749934009
Status: Active
Overview: HDM Backplane Connector System
Description: HDM Board-to-Board Stacking Header, High Rise Vertical, SMC, Double End Wall
Option, Solder Tail, 72 Circuits, Lead-Free
Documents:
3D Model Application Specification AS-73642-9998-001 (PDF)
Drawing (PDF) Packaging Specification PK-70873-0875 (PDF)
Product Specification PS-73780-999-001 (PDF) RoHS Certificate of Compliance (PDF)
General
Product Family Backplane Connectors
Series 74993
Application Backplane, Mezzanine
Component Type PCB Header
Overview HDM Backplane Connector System
Product Name HDM
UPC 883906740658
Physical
Circuits (Loaded) 72
Circuits (maximum) 72
Color - Resin Black
Durability (mating cycles max) 250
First Mate / Last Break No
Guide to Mating Part No
Keying to Mating Part None
Material - Metal Phosphor Bronze
Material - Plating Mating Gold
Material - Plating Termination Tin
Material - Resin High Temperature Thermoplastic
Net Weight 7.000/g
Number of Columns 12
Number of Pairs Open Pin Field
Number of Rows 6
Orientation Vertical
PC Tail Length 3.50mm
PCB Locator No
PCB Retention None
PCB Thickness - Recommended 2.50mm
Packaging Type Tube
Pitch - Mating Interface 2.00mm
Pitch - Termination Interface 2.00mm
Plating min - Mating 0.762µm
Plating min - Termination 0.381µm
Polarized to PCB No
Stackable Yes
Surface Mount Compatible (SMC) Yes
Temperature Range - Operating -55° to +105°C
Termination Interface: Style Through Hole - Compliant Pin
Electrical
Current - Maximum per Contact 1.0A
Data Rate 1.0 Gbps
Real Signals (per 25mm) 75
Shielded No
Series image - Reference only
EU ELV
Not Relevant
EU RoHS China RoHS
Compliant
REACH SVHC
Not Contained Per
-ED/88/2018 (15
January 2019)
Halogen-Free
Status
Low-Halogen
For more information, please visit Contact US
China ROHS Green Image
ELV Not Relevant
RoHS Phthalates Not Contained
Search Parts in this Series
74993 Series
Voltage - Maximum 250V AC
Solder Process Data
Lead-freeProcess Capability N/A
Material Info
Reference - Drawing Numbers
Application Specification AS-73642-9998-001
Packaging Specification PK-70873-0875
Product Specification PS-73780-999-001
Sales Drawing SD-74993-002
This document was generated on 05/21/2019
PLEASE CHECK WWW.MOLEX.COM FOR LATEST PART INFORMATION
