Molex 0.85mm Pitch 288 Way, Straight SMT Mount DDR4 DIMM Socket ,29.0 Vrms ,750.0mA

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N° de stock RS:
179-1982
Référence fabricant:
78730-1002
Fabricant:
Molex
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Marque

Molex

Gender

Female

Memory Socket Type

DIMM Socket

Body Orientation

Straight

Contact Material

Copper Alloy

Contact Plating

Gold over Nickel, Tin over Nickel

Number of Contacts

288

Pitch

0.85mm

Mounting Type

Surface Mount

Termination Method

Solder

Housing Material

Nylon

SDRAM Type

DDR4

Latching

Yes

Row Spacing

0.85mm

Maximum Contact Resistance

10.0mΩ

Current Rating

750.0mA

Series Number

78730

Voltage Rating

29.0 Vrms

Minimum Operating Temperature

-55°C

Maximum Operating Temperature

+85°C

Pays d'origine :
CN

Molex 78730 Series DIMM Socket, 288 Contacts, 0.85mm Pitch - 78730-1002


This DDR4 DIMM socket is a high-speed memory socket designed for vertical surface mount applications. It features a robust housing made from nylon and accommodates 288 circuits with a pitch of 0.85mm. The socket is constructed for performance and reliability, supporting a range of operating temperatures from -55°C to +85°C. It employs copper alloy contacts with gold over nickel plating, ensuring durability and optimal electrical conductivity.

Features & Benefits


• Supports 288 contacts for extensive memory interfacing
• Vertical surface mount design for efficient PCB usage
• Features high-speed copper alloy contacts for enhanced performance
• Gold over nickel plating provides superior corrosion resistance
• Solder termination method ensures secure and reliable connections
• Compatible with PCB thicknesses of 1.57mm and 3.18mm for design flexibility

Applications


• Utilised in automation systems requiring high-performance memory
• Essential for electronics manufacturing in computer systems
• Used for surface mount designs in compact electronic devices
• Ideal for where space-saving is critical
• Commonly employed in high-speed data transfer environments

What is the recommended current rating for each contact in this socket?


The maximum current rating per contact is 750mA, ensuring sufficient power handling for effective operation in various applications.

How does the design contribute to the durability of the socket?


The structure supports a maximum of 25 mating cycles, ensuring reliability in frequent assembly and disassembly while maintaining performance.

What is the typical voltage rating for operational use?


The maximum voltage rating for this socket is 29Vrms, making it suitable for a range of electrical tasks.

Can this socket withstand extreme temperatures during operation?


Yes, it can operate within a temperature range of -55°C to +85°C, accommodating diverse environmental conditions encountered in different applications.

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