• Connector Solution 123A-85MA0
  • Connector Solution 123A-85MA0
  • Connector Solution 123A-85MA0
  • Connector Solution 123A-85MA0
M.2 Connector M Key, H=8.5mm, Gen4
123A-85MA0
M.2 Connector, M Key, H=8.5mm, Gen4, GF

ATTEND's M.2 next generation form factor (NGFF) connector is designed for ultra-thin products, offering significant PCB space savings over mini PCIe® connectors. This compact connector enables high-speed data transmission with PCI Express 3.0, SATA 3.0, and USB 3.0 compatibility while meeting PCI-SIG PCIe M.2 specifications. The easy-to-use one-action latch feature minimizes time and cost. The M.2 NGFF series, an evolution from mini and half-mini cards, is optimal for slender platforms, accommodating Wi-Fi, Bluetooth®, wireless WAN, and SSD devices while boosting PCIe Gen 3, SATA 3, SATA I/O, and USB 3.0 performance.
AVAILABLE ACCESSORIES
MAIN FEATURES
  • Height range: 2.1 mm to 8.5 mm
  • A, B, E, and M keying options for module cards
  • One-action latch for time and cost savings
  • PCI-SIG PCIe M.2 specification compliant
  • 0.5 mm pitch featuring sixty-seven contact points
M.2 Connector are two key dimension need to check.
There are two key dimension need to check.
Dim. A
The heights are between min- 2.1mm to max- 8.5mm.
Dim. B
For double-sided modules, this height is also important to keep in mind.
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Industrial PCs
APPLICATION:
  • Data storage
  • Servers
  • Industrial PCs
  • IoT
M.2 Connector list
SPECIFICATION
ELECTRICAL
Current Rating0.5A per pin
Voltage Rating50VDC
Contact Resistance55mΩ Max
Insulation Resistance500MΩ Min
Dielectric Withstanding Voltage300VAC
MECHANICAL
Durability60 Cycle
Insertion Force20N max.
Extraction Force20N max.
ENVIRONMENTAL
Operating temperature range-40℃~+80℃
Storage temperature range-40℃~+80℃
SOLDER ABILITY
Recommended IR Reflow(Wave Soldering) Temperature260℃
Recommended PCB Thickiness1.0mm
DOWNLOAD
CATEGORYTITLESIZEFILE TYPEDOWNLOAD
Drawing123A-85MA0160 KBPDF: DrawingDownload
3D123A-85MA0462 KBRAR: 3D FileDownload
Drawing123A-NUT-8591 KBPDF: DrawingDownload
3D123A-NUT-85111 KBRAR: 3D FileDownload
Drawing123A-SCREW78 KBPDF: DrawingDownload
Datasheet123A-85XX0352 KBPDF:SpecDownload