Name: Molex 850 μm Pitch 288 Way, Straight Surface Mount DDR4 DIMM Socket
Brand: Molex
SKU: 179-1982
Availability: InStock

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選取全部	屬性	值
	品牌	Molex
	Memory Socket Type	DIMM
	Product Type	DIMM Socket
	Orientation	Straight
	Contact Material	Copper Alloy
	Number of Contacts	288
	Pitch	850μm
	Mount Type	Surface
	Housing Material	Nylon
	SDRAM Type	DDR4
	Latching	Yes
	Minimum Operating Temperature	-55°C
	Row Spacing	850μm
	Maximum Operating Temperature	85°C
	Maximum Contact Resistance	10.0mΩ
	Series	78730

	選取全部
	品牌 Molex
	Memory Socket Type DIMM
	Product Type DIMM Socket
	Orientation Straight
	Contact Material Copper Alloy
	Number of Contacts 288
	Pitch 850μm
	Mount Type Surface
	Housing Material Nylon
	SDRAM Type DDR4
	Latching Yes
	Minimum Operating Temperature -55°C
	Row Spacing 850μm
	Maximum Operating Temperature 85°C
	Maximum Contact Resistance 10.0mΩ
	Series 78730

Datasheet

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COO (Country of Origin):: 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.

單位	每單位
1 - 29	HK$304.40
30 - 59	HK$297.70
60 +	HK$291.30

Molex 850 μm Pitch 288 Way, Straight Surface Mount DDR4 DIMM Socket

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