3M Rectangular Connectors - 3440-650T02TC 3440-650T02TC

Manufacturer: 3M
Win Source Part Number: 20175-3440-650T02TC
Packaging: Bulk
Number of Positions: 30
Features: Keying Slot, Mounting Flange
Connector Type: Header
Contact Type: Male Pin
Number of Positions Loaded: All
Number of Rows: 2
Termination: Press-Fit, Solder
Fastening Type: Latch Lock/Eject Hooks, Short
Current Rating: 1A
Material Flammability Rating: UL94 V-0
Mounting: Through Hole
Insulation Material: Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass Filled
Style: Board to Cable/Wire
Pitch - Mating: 2.54mm
Contact Finish - Mating: Gold
Contact Finish Thickness - Mating: 30μin (0.76μm)
Contact Finish - Post: Tin-Lead
Contact Finish Thickness - Post: 100μin (2.54μm)
Insulation Color: Black
Categories: Connectors, Interconnects
Status: Active
Shrouding: Shrouded - 4 Wall
Row Spacing - Mating: 0.100" (2.54mm)
Contact Length - Post: 0.175" (4.45mm)
Overall Contact Length: 0.715" (18.16mm)
Insulation Height: 0.680" (17.27mm)
Contact Shape: Square
Temperature Range - Operating: -55°C to 105°C
Contact Length - Mating: 0.240" (6.10mm)
Popularity: Medium
Fake Threat In the Open Market: 38 pct.
Supply and Demand Status: Limited

Conn Ejector Header HDR 30 POS 2.54mm Press Fit ST Thru-Hole Product overview: 3440-650T02TC 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include connector, interconnect, header, socket, terminal block, Electronic Connector, Rectangular connectors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 2027-3440-650T02TC can be used for catalog matching and distributor lookup.