TE Connectivity Hard Metric Backplane Connectors 5646731-1

Body Features

• Primary Product Color : Gray

Configuration Features

• Backplane Architecture : Mezzanine
• Number of Columns : 25
• Number of Positions : 125
• Number of Rows : 5
• Number of Signal Positions : 125, 110
• PCB Mount Orientation : Vertical

Contact Features

• CompactPCI Designation : None
• Contact Base Material : Phosphor Bronze
• Contact Current Rating (Max) (AMP) : 1.5
• Contact Mating Area Length : 5.25 MM  [.207 INCH ]
• Contact Mating Area Plating Material : 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 : 49.88 MM  [1.964 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 : Power & Signal
• Shielded : No

Packaging Features

• Packaging Method : Tube
• Packaging Quantity : 10

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 ]

Manufacturer: TE Connectivity AMP Connectors
Win Source Part Number: 1333246-5646731-1
Category: Connectors, Interconnects>Backplane Connectors>Hard Metric, Standard
Packaging: Tube
Number of Positions: 125
Pitch: 0.079" (2.00mm)
Connector Type: Header, Male Pins
Number of Positions Loaded: All
Number of Rows: 5
Termination: Press-Fit
Contact Finish: Gold
Contact Finish Thickness: 30.0µin (0.76µm)
Connector Style: AB 25
Voltage Rating: 500Vrms
Standard Package: 10
Mounting: Through Hole
Connector Usage: Backplane
Temperature Range - Operating: -55°C ~ 125°C
ECCN: EAR99
Fake Threat In the Open Market: 71
MSL Level: 1 (Unlimited)
Current Rating (Amps): 1.5 A
REACH Status: Vendor Undefined
HTSUS: 8536.69.4040
Other Part Number: 5646731-1-ND,A139220,-5646731-1-SI,-5646731-1-CSI
Base Product Number: 5646731
RoHS Status: RoHS Compliant

"125 Position Header, Male Pins Connector 0.079"" (2.00mm) Through Hole"

Z-PACK 2MM HM TYPE A/B 125P

2mm Pitch 125 Pos Male Header, Straight, Through Hole, 1.5A, 500V Product overview: 5646731-1 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, 1.5A, 500V. Search-friendly keywords include connector, interconnect, header, socket, terminal block, Through-Hole, 1.5A, 500V, Electronic Connector, Specialized Backplane Connectors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 407-5646731-1 can be used for catalog matching and distributor lookup.