Acessories for Qseven Computer-on-Modules

Carrier board connectors for Qseven modules

The 90° SMT MXM connectors with 230 contacts and a 0.5mm pitch were originally designed for high end notebook graphics cards. The MXM (Mobile PCI EXpress Module) norm define an interchangeable graphics card module and its mechanical, electrical and thermal interface properties. As MXM connectors are well suited for the transmission of high-speed PCI Express signals, the Qseven Consortium (now part of SGET) had chosen MXM as the standard connector for the connection between Qseven module and baseboard in the Qseven Specification.

Depending on the the type of MXM connector the height of the module stack can be varried, e.g. to achieve an extra-flat configuration or to gain space between the Qseven module and the carrier boards if electronic components must be placed under the module. The SGET Qseven-Specifikation defines the following mounting configuration:

Qseven-Modulmontage

 

MXM connector types for Qseven Modules

Currently we offer the following connector types (samples available from stock):

MCTX Part# Manufacturer

Manufacturer
Part#

Board-to-Board Hight Total Height

Remarks
please refer to the manufacturer specification for details

1014 ACES 88885-2D08 2.7mm 5.2mm Gold Flash Over All
1385 ACES 88885-2D0T 2.7mm 5.2mm 10u" Gold on Contact
1015 ACES 88882-2D0M 5mm 7.5mm 3u" Gold on Contact
1384 ACES 88882-2D0K 5mm 7.5mm 30u" Gold on Contact
1016 ACES 88883-2D0M 7mm 9.5mm 3u" Gold on Contact

 

Standoffs and Cooling / Mounting Blocks

For mechanical fixation of Qseven modules we offer the following components (please contact us for details about products which you can't find in our online store):

MCTX Part# Height Board-to-Board Carrier Board Fixation

Mounting Hole

1018 2.7mm Solder Version M2.5 Thread Hole
1024 2.7mm Press-In Version M2.5 Thread Hole
1021 2.7mm Press-In Version Bore Hole D=2.7mm
1019 5mm Solder Version M2.5 Thread Hole
1025 5mm Press-In Version M2.5 Thread Hole
1022 5mm Press-In Version Bore Hole D=2.7mm
1033 5mm Mounting- / Cooling Block 2 x M2.5 Thread Hole
1020 7mm Solder Version M2.5 Thread Hole
1026 7mm Press-In Version M2.5 Thread Hole
1023 7mm Press-In Version Bore Hole D=2.7mm

 

Carrier board connectors for Qseven modules The 90° SMT MXM connectors with 230 contacts and a 0.5mm pitch were originally designed for high end notebook graphics cards. The MXM (Mobile PCI... read more »
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Acessories for Qseven Computer-on-Modules

Carrier board connectors for Qseven modules

The 90° SMT MXM connectors with 230 contacts and a 0.5mm pitch were originally designed for high end notebook graphics cards. The MXM (Mobile PCI EXpress Module) norm define an interchangeable graphics card module and its mechanical, electrical and thermal interface properties. As MXM connectors are well suited for the transmission of high-speed PCI Express signals, the Qseven Consortium (now part of SGET) had chosen MXM as the standard connector for the connection between Qseven module and baseboard in the Qseven Specification.

Depending on the the type of MXM connector the height of the module stack can be varried, e.g. to achieve an extra-flat configuration or to gain space between the Qseven module and the carrier boards if electronic components must be placed under the module. The SGET Qseven-Specifikation defines the following mounting configuration:

Qseven-Modulmontage

 

MXM connector types for Qseven Modules

Currently we offer the following connector types (samples available from stock):

MCTX Part# Manufacturer

Manufacturer
Part#

Board-to-Board Hight Total Height

Remarks
please refer to the manufacturer specification for details

1014 ACES 88885-2D08 2.7mm 5.2mm Gold Flash Over All
1385 ACES 88885-2D0T 2.7mm 5.2mm 10u" Gold on Contact
1015 ACES 88882-2D0M 5mm 7.5mm 3u" Gold on Contact
1384 ACES 88882-2D0K 5mm 7.5mm 30u" Gold on Contact
1016 ACES 88883-2D0M 7mm 9.5mm 3u" Gold on Contact

 

Standoffs and Cooling / Mounting Blocks

For mechanical fixation of Qseven modules we offer the following components (please contact us for details about products which you can't find in our online store):

MCTX Part# Height Board-to-Board Carrier Board Fixation

Mounting Hole

1018 2.7mm Solder Version M2.5 Thread Hole
1024 2.7mm Press-In Version M2.5 Thread Hole
1021 2.7mm Press-In Version Bore Hole D=2.7mm
1019 5mm Solder Version M2.5 Thread Hole
1025 5mm Press-In Version M2.5 Thread Hole
1022 5mm Press-In Version Bore Hole D=2.7mm
1033 5mm Mounting- / Cooling Block 2 x M2.5 Thread Hole
1020 7mm Solder Version M2.5 Thread Hole
1026 7mm Press-In Version M2.5 Thread Hole
1023 7mm Press-In Version Bore Hole D=2.7mm

 

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