TE Connectivity Hard Metric Backplane Connectors 1857994-1

Body Features

• Primary Product Color : Gray

Configuration Features

• Backplane Architecture : Mezzanine
• Number of Columns : 22
• Number of Positions : 110
• Number of Rows : 5
• Number of Signal Positions : 110
• PCB Mount Orientation : Right Angle
• Rows Loaded : D, B, A, E, C

Contact Features

• CompactPCI Designation : J1/J4
• Contact Base Material : Phosphor Bronze
• Contact Current Rating (Max) (AMP) : 1.5
• Contact Mating Area Plating Material : Gold Flash over Palladium Nickel, Gold (Au)
• Contact Mating Area Plating Material Thickness : .76 MICM  [30 MICIN ]
• Contact Type : Socket
• Contact Underplating Material : Nickel
• Feedthrough Post Length : 3.3 MM  [.13 INCH ]
• PCB Contact Termination Area Plating Material : Tin

Dimensions

• Connector Length : 50 MM  [1.969 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
• Mating Alignment Type : Multi-Purpose Center

Operation/Application

• Circuit Application : Signal
• Shielded : Yes

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
• Ground Feature Type : Ground Return Shielding
• PCB Connector Type : PCB Mount Receptacle
• 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 ]

Z-PACK/A F-HDR 110P, EON

Z-PACK/A F-HDR 110P, EON

Board to Board & Mezzanine Connectors

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

Z-PACK/A F-HDR 110P, EON Product overview: 1857994-1 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 407-1857994-1 can be used for catalog matching and distributor lookup.