The Molex, LLC 766450-905711201 is a connector header that is used for a wide range of electronic components.

• Series: QF 50 90571
• Mounting Style: Through Hole
• Number of Positions: 20
• Mounting Feature: Mounting Flange
• Connector Type: Header
• Contact Type: Male Pin
• Positions Loaded: All
• Rows: Two
• Termination: Solder
• Fastening Type: Latch Lock/Eject Hooks
• Contact Material: Brass
• Material Flammability Rating: UL94 V-0
• Insulation Material: Polyester, Glass Filled
• Style: Board to Cable/Wire
• Pitch - Mating: 0.100" (2.54mm)
• Contact Finish - Mating: Gold
• Contact Finish Thickness - Mating: 3.9μin (0.10μm)
• Contact Finish - Post: Tin
• Contact Finish Thickness - Post: 118.1μin (3.00μm)
• Insulation Color: Black
• Shrouding: Shrouded - 4 Wall
• Row Spacing - Mating: 0.100" (2.54mm)
• Contact Length - Post: 0.138" (3.50mm)
• Overall Contact Length: 0.657" (16.70mm)
• Insulation Height: 0.642" (16.30mm)
• Contact Shape: Square
• Contact Length - Mating: 0.228" (5.80mm)
• Alternative Parts: 90663-1201
• Introduction Date: January 01, 2000
• Estimated EOL Date: Obsolete
• Supply and Demand: Limited