2057792-1
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Additional Information

Part Number
2057792-1

Signal Characteristics

Differential Signaling
Yes
Differential Pairs per Column
6
Data Rate (Gb/s)
25

Packaging Features

Packaging Method
Tube/Box

Dimensions

Tail Length
1.4 mm [ .055 in ]
Height
11.95 mm [ .47 in ]
PCB Thickness (Recommended) (in)
.039
Length
15.1 mm [ .594 in ]
Width
28.9 mm [ 1.1378 in ]
PCB Hole Diameter
.46 mm [ .018 in ]

Mechanical Attachment

Guide Hardware
Without
Mating Alignment Type
Polarization
Mating Retention
Without
PCB Mount Retention Type
Action/Compliant Tail
PCB Mount Retention
With
Mating Alignment
With

Configuration Features

Stackable
No
Number of Columns
8
Tail Orientation
Inline
Guide Location
Unguided
Number of Positions
144
Number of Signal Positions
96
Number of Ground Positions
48
Number of Pairs
48
Number of Rows
18

Usage Conditions

Operating Temperature Range
-55 – 85 °C [ -67 – 185 °F ]

Industry Standards

UL Flammability Rating
UL 94V-0
CSA Certified
Yes
UL File Number
E28476
UL Rating
Recognized

Contact Features

Contact Length
4.5 mm [ .177 in ]
Contact Design
Dual Beam
Contact Mating Area Plating Material
Gold
Contact Termination Area Plating Thickness
1.27 µm [ 50 µin ]
Contact Base Material
Copper Alloy
Underplate Material
Nickel
Contact Type
Pin
Contact Style
Feed Through
Contact Current Rating (A)
.75
Contact Termination Area Plating Material Finish
Matte
Underplate Material Thickness
1.27 µm [ 50 µin ]
Contact Mating Area Plating Thickness
.76 µm [ 29.92 µin ]
Contact Termination Area Plating Material
Tin
Contact Transmits (Typical)
Signal (Data)

Termination Features

Termination Method to PC Board
Through Hole - Press-Fit

Housing Features

Housing Material
LCP (Liquid Crystal Polymer)
Centerline
1.9 mm [ .075 in ]
End Wall Location
Open
Housing Color
Black

Product Type Features

Connector System
Board-to-Board
Connector Type
Connector Assembly, Header
Make First / Break Last
No
Applies To
Printed Circuit Board
Product Type
Connector
Shrouded
Partially Shrouded
PCB Mounting Orientation
Vertical
Connector Style
Receptacle
Row-to-Row Spacing (in)
.053
Board-to-Board Configuration
Right Angle, Vertical

Electrical Characteristics

Operating Voltage
30 VAC [ 30 VDC ]