78730-2002

78730-2002 Specifications

Manufacturer: Molex
Part Number: 78730-2002
Product Type: DDR4 DIMM Socket
Number of Positions: 288
Pitch – Mating Interface: 0.85 mm
Mounting Type: Surface Mount, Vertical
Termination Style: Solder
Contact Material: Copper Alloy
Contact Plating: Gold (0.76 µm)
Voltage Rating: 29V AC/DC
Current Rating: 0.75A
Durability: 25 Mating Cycles
Housing Material: Black Nylon
Flammability Rating: UL94 V-0
Operating Temperature Range: -55°C to +85°C
Recommended PCB Thickness: 1.57 mm or 3.18 mm
Compliance: RoHS Compliant

Key Features

The 78730-2002 DDR4 socket provides a dependable interconnect for 288-pin memory modules in high-speed data environments. It features a 0.85 mm pitch, ensuring reliable spacing and signal routing in dense board designs. The vertical surface-mount configuration maximizes layout efficiency, while gold-plated copper alloy contacts ensure solid electrical performance. Its nylon housing offers flame resistance with UL94 V-0 compliance. Additionally, built-in forklocks and latches secure the DIMM module and simplify the installation process.

Applications

Memory expansion in enterprise servers and data centers
DDR4 integration in high-performance computing systems
Telecommunication hardware with dense PCB architecture
Storage arrays that rely on modular memory slots
Industrial controllers requiring embedded high-speed RAM

Product Overview

The 78730-2002 offers designers a reliable solution for DDR4 memory integration where space and stability are critical. Its compact footprint and surface-mount layout support high-density board configurations. Moreover, the gold-plated contact system delivers consistent data signal quality, even in demanding applications. Operating between -55°C and +85°C, it performs reliably across commercial and industrial temperature ranges. The robust mechanical structure ensures retention and durability over 25 cycles, helping to maintain secure connections during maintenance or upgrades. With flammability-rated housing and RoHS compliance, this socket is ideal for use in servers, communication gear, and advanced embedded systems.

Contact Us

For additional information regarding our products, feel free to get in touch with us. You can call us at 770-870-1760 or email us at info@cyndtek.com. We look forward to assisting you and ensuring your satisfaction with all of our Cyndtek products.