The 1128729-450-10-264-00-001000 is a board-to-board style connector manufactured by Mill-Max Manufacturing Corp.

• Number of Positions: 64
• Contact Gender: Male
• Mounting Type: Through Hole
• Contact Material: Brass Alloy
• Termination: Solder
• Contact Finish - Mating: Gold
• Contact Finish Thickness - Mating: 10.0μin (0.25μm)
• Contact Finish - Post: Gold
• Contact Finish Thickness - Post: 10.0μin (0.25μm)
• Row Spacing - Mating: 0.100" (2.54mm)
• Overall Contact Length: 0.477" (12.12mm)
• Insulation Material: Polycyclohexylenedimethylene Terephthalate (PCT)
• Insulation Color: Black
• Supply and Demand Status: Limited
• Manufacturer Pack Quantity: 6
• MSL Level: 1 (Unlimited)
• Operating Temperature Range: No specified temperature range
• Application: Connectors and Interconnects