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MM70 Series from JAE
JAE develops MM70 series - MXM3.0 Compatible Notebook PC Internal Graphics Board Connector with Industry's Highest Class of Contact Stability
January 19, 2010
When using personal computers for CAD designing and games, manufacturers and users can install additional parts such as graphics boards or graphics boxes to improve the graphics processing performance. JAE has developed the MM70 Series connector for internal add-in graphics boards. The MM70 Series is compatible with the MXM3.0 standard (Note 1) and has higher contact stability then previous standards. With the MM70 Series and the existing "ATI XGPTM" standard DL1 Series external graphics box connector, the line-up for internal and external graphics expansion connectors has become complete.
(Note 1) Defined by the US based MXM standardization organization.
Features
- MXM3.0 standard (PCI-Express2.0 (x 16 lane), VGA, Dual LVDS, Displayport (supports (4 ports).
- Graphics board can be easily inserted at an angle.
- Precision positioning stopper prevents contact failure.
- Mating area is 0.5mm pitch, with two-layer upper and lower structure.
- Available in 6.7mm or 4.5 mm height, with 12.2 mm depth and 89.9 mm width.
Applicable markets
- Notebook PC
- Display Integrated Desktop PC
General specifications
- Number of Contacts: 314 pos.
- Contact Pitch: 0.5 mm
- Operating Temperature: -40 Deg. C to 85 Deg. C
- Rated Current: 0.5A per contact
- Contact Resistance: 80m ohm max.
- Dielectric Withstanding Voltage: AC250Vr.m.s per minute
- Durability: 30 cycles
For more info on the MM70 series connectors, or other connector products, please contact Edge, your JAE distributor.
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