Mechanical
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associated plug may happen. Reference the latest PCI-SIG documentation for any
updates concerning information about this connector.
12VHPWR Cable Plug Assembly Contact and Housing Details:
• Housing Material: Thermoplastic Glass Fiber Filled, UL94V-0
• Color: Black
• Pin Contact Material: Copper Alloy
• Power Pin Contact Plating: Tin plated on contact area
• Signal Pin Contact Plating: Tin plated on contact area
• All dimensions are in mm
• Connector must be compatible with lead-free soldering process.
Wire Details:
• Power/Ground Pin Wire Size: 16 AWG
All 12 pins must be connected to the power supply using 16 AWG cable
• Sideband Signals Pin Wire Size: 28 AWG
12VHPWR Cable Plug Connection Recommendations
• Crimp Contacts inside of the cable plug are recommended to use the “4 Spring”
design instead of “3 Dimple” design (as shown in Figure 5-6) which will increase
the contact area for electrical current flow inside the 12VHWPR connector and
reduce the temperature rise of each contact.
Figure 5-6 image courtesy of Wieson Technologies Co., Ltd.
Figure 5-6: 12VHPWR Cable Plug Connection Recommendation
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