MM80 Series DDR3 High Speed Connectors

JAE has developed the MM80 series socket connector for the high-capacity DDR3 SDRAM SODIMM, which is compatible with the MO-268C JEDEC standard. The MM80 series is a highly reliable connector with secure positioning and stable response through use of an incomplete-insertion prevention structure that blocks the latch from locking if the memory module is not fully inserted.

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MM80 DDR3 High Speed Connectors

Features:

• 204 pin socket for DDR3 SDRAM SODIMM, compatible with JEDEC standard (MO-268C)
• Right-angle SMT type, connector height is available in two types: 5.2mm and 9.2mm
• Reverse mounting type also available (heights: 5.2mm, 9.2mm)
• Structure prevents incomplete insertion by blocking the latch from locking if the memory module is not fully inserted
• Incorrect-insertion prevention key operating voltage is DDR3 compatible 1.5V
• Contact stability is improved with our unique contact structure

Applications:

• Notebook PC
• Desktop PC
• Server
• Fax
• Copier

General Specifications:

• Number of Contacts: 204 pos.
• Contact Resistance: 40m ohm max.
• Dielectric Withstanding Voltage: AC500Vr.m.s. per minute
• Contact Pitch: 0.6 mm
• Operating Temperature: -55 Deg. C to 85 Deg. C
• Rated Current: 0.3A per contact
• Insulation Resistance: 100M ohm min.
• Durability: 25 cycles
• Applicable DIMM Board Thickness: 1.0 ± 0.1mm

See also:
MM80 Brochure (.pdf) for more product information, specifications, applications and ordering information.