TE Connectivity Hard Metric Backplane Connectors 5646534-1

Body Features

• Primary Product Color : Gray

Configuration Features

• Backplane Architecture : Mezzanine
• Number of Columns : 22
• Number of Positions : 146
• Number of Rows : 7
• Number of Signal Positions : 110, 125
• PCB Mount Orientation : Vertical
• Rows Loaded : Z, B, F, E, A, C, D

Contact Features

• CompactPCI Designation : None
• Contact Base Material : Phosphor Bronze
• Contact Current Rating (Max) (AMP) : 1.5
• Contact Mating Area Length : 8.25 MM , 6.75 MM  [.325 INCH , .266 INCH ]
• Contact Mating Area Plating Material : Gold Flash over Palladium Nickel, Gold (Au)
• Contact Mating Area Plating Material Thickness : .76 MICM  [30 MICIN ]
• Contact Type : Pin
• Contact Underplating Material : Nickel
• Feedthrough Post Length : 3.7 MM  [.146 INCH ]
• PCB Contact Termination Area Plating Material : Tin

Dimensions

• Connector Length : 43.88 MM  [1.728 INCH ]

Housing Features

• Centerline (Pitch) : 2 MM  [.078 INCH ]
• Housing Material : Polyester GF

Industry Standards

• UL Flammability Rating : UL 94V-0

Mechanical Attachment

• Connector Mounting Type : Board Mount

Operation/Application

• Circuit Application : Signal
• Shielded : No

Packaging Features

• Packaging Method : Tube
• Packaging Quantity : 11

Product Type Features

• Backplane Interface Type : 2mm HM
• Connector & Contact Terminates To : Printed Circuit Board
• Connector System : Board-to-Board
• PCB Connector Type : PCB Mount Header
• Sealable : No

Signal Characteristics

• Crosstalk Version : Standard
• Data Rate (GBS) : ≤1

Termination Features

• Termination Method to PCB : Through Hole - Press-Fit

Usage Conditions

• Operating Temperature Range : -55 - 125 DEGC  [-67 - 257 DEGF ]

"154 (110 + 44 Ground) Position Header, Male Pins Connector 0.079"" (2.00mm) Through Hole"

2mm Header, 146 Pos, Straight, Through Hole, Gold/Tin Product overview: 5646534-1 from TE Connectivity 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 Through-Hole. Search-friendly keywords include connector, interconnect, header, socket, terminal block, Through-Hole, Electronic Connector, Specialized Backplane Connectors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 407-5646534-1 can be used for catalog matching and distributor lookup.

2MM HM,TYPE A/B,HDR,ASY,146POS