3M Rectangular Connectors - 81020-660C01-RB 81020-660C01-RB

Manufacturer: 3M
Win Source Part Number: 766273-81020-660C01-RB
Series: 810
Packaging: Tray
Number of Positions: 20
Operating Temperature Range: -55°C ~ 105°C
Connector Type: Header
Contact Type: Male Pin
Number of Positions Loaded: All
Number of Rows: 2
Termination: Solder
Fastening Type: Latch Lock/Eject Hooks, Long
Contact Material: Copper Alloy
Current Rating: 0.75A
Material Flammability Rating: UL94 V-0
Mounting: SMD
Insulation Material: Liquid Crystal Polymer (LCP)
Style: Board to Cable/Wire
Pitch - Mating: 0.050" (1.27mm)
Contact Finish - Mating: Gold
Contact Finish Thickness - Mating: 30μin (0.76μm)
Contact Finish - Post: Tin
Contact Finish Thickness - Post: 250μin (6.35μm)
Family Name: 810
Insulation Color: Black
Categories: Connectors, Interconnects
Shrouding: Shrouded - 4 Wall
Row Spacing - Mating: 0.100" (2.54mm)
Insulation Height: 0.405" (10.29mm)
Contact Shape: Square
Contact Length - Mating: 0.140" (3.56mm)
Alternative Parts (Cross-Reference): 81020-660C01-WX; 81020-660C01; 81020-660C01-RB-WG;
Introduction Date: May 26, 2005
ECCN: EAR99
Estimated EOL Date: 2026
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Balance

"Connector Header Surface Mount 20 position 0.050"" (1.27mm)"

CONN HEADER SMD 20POS 1.27MM

20 Pos 1.27mm Pitch Male Header, Straight, SMD, Gold Plated Product overview: 81020-660C01-RB from 3M is an Electronic Connector for board-to-board, wire-to-board, backplane, terminal, cable, and industrial interconnect applications. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD. Search-friendly keywords include connector, interconnect, header, socket, terminal block, SMD, Electronic Connector, Pin Headers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 314-81020-660C01-RB can be used for catalog matching and distributor lookup.