MOLEX  78731-1002  Memory Socket, 78731 Series, DIMM Socket, 288 Contacts, Copper, Gold Plated Contacts

Manufacturer Part No:
Newark Part No.:
Product Range
78731 Series
Technical Datasheet:
See all Technical Docs
MOLEX 78731-1002

The actual product may differ from image shown

Product Overview

The 78731 series high-speed Standard SMT DDR4 DIMM Sockets offer greater PCB real-estate and cost savings with excellent assembly-processing compatibility. It combines excellent performance with maximum space-savings and assembly processing for networking applications. It features high dimensional stability and excellent compatibility in lead-free and halogen-free technologies. The use of less moisture-sensitive, high-temperature housing material minimizes the incidence of blistering on the connector housing and enables the sockets to withstand high IR or reflow processing temperatures, key capabilities that support up to three unique module variations across all DIMM form factors.
  • Lower current of 0.75A per terminal compared to 1.0A for ULP DDR3 DIMM versions
  • Ultra-low seating plane of 1.10mm
  • Metal-reinforced latch tower housing
  • Prevents cleavage or separation of tower bridge due to wear and tear
  • Flush soldertail design for SMT socket
  • Anti-stubbing mating contacts-provide smooth module lead-in and contact grip during insertion
  • Minimizes accidental damage to terminals due to bending


Product Information

Product Range:
78731 Series
Connector Type:
DIMM Socket
No. of Contacts:
Contact Material:
Contact Plating:
Gold Plated Contacts
To Be Advised

Find similar products  grouped by common attribute


  • Communications & Networking
  • Computers & Computer Peripherals
  • Industrial

Legislation and Environmental

RoHS Compliant:
Authorized Distributor

Similar Products

Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.