TE Connectivity Hard Metric Backplane Connectors 1857995-1

Body Features

• Primary Product Color : Gray

Configuration Features

• Backplane Architecture : Mezzanine
• Number of Columns : 25
• Number of Positions : 125
• Number of Rows : 5
• PCB Mount Orientation : Right Angle

Contact Features

• CompactPCI Designation : None
• Contact Base Material : Copper Alloy
• Contact Current Rating (Max) (AMP) : 1.5
• Contact Mating Area Plating Material : Gold (Au)
• Contact Mating Area Plating Material Thickness : .76 MICM  [30 MICIN ]
• Contact Type : Socket
• Feedthrough Post Length : 3.3 MM  [.13 INCH ]

Dimensions

• Connector Length : 50 MM  [1.969 INCH ]

Housing Features

• Centerline (Pitch) : 2 MM  [.078 INCH ]

Mechanical Attachment

• Connector Mounting Type : Board Mount

Operation/Application

• Circuit Application : Power & Signal
• Shielded : Yes

Packaging Features

• Packaging Method : Tube

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 Receptacle
• Sealable : No

Signal Characteristics

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

Usage Conditions

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

Z-PACK/B F-HDR.125P, EON

Board to Board & Mezzanine Connectors

Conn Hard Metric RCP 125 POS 2mm Press Fit RA Thru-Hole Product overview: 1857995-1 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include connector, interconnect, header, socket, terminal block, Electronic Connector, Specialized Backplane Connectors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 407-1857995-1 can be used for catalog matching and distributor lookup.

"125 Position Receptacle, Female Sockets Connector 0.079"" (2.00mm) Through Hole, Right Angle"