2057769-1
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Additional Information

Part Number
2057769-1

Signal Characteristics

Differential Pairs per Column
5
Differential Signaling
Yes
Data Rate (Gb/s)
25

Packaging Features

Packaging Method
Tube/Box

Dimensions

Height
11.95 mm [ .47 in ]
Width
24.8 mm [ .9763 in ]
Length
21.7 mm [ .854 in ]
PCB Thickness (Recommended) (in)
.039
PCB Hole Diameter
.39 mm [ .015 in ]
Tail Length
1.4 mm [ .055 in ]

Mechanical Attachment

Guide Hardware
With
Mating Alignment
With
PCB Mount Retention
With
Mating Retention
Without
PCB Mount Alignment Type
Locating Posts
Mating Alignment Type
Guide Pin
PCB Mount Retention Type
Action/Compliant Tail & Screws

Configuration Features

Number of Rows
15
Tail Orientation
Inline
Number of Columns
8
Number of Ground Positions
40
Number of Signal Positions
80
Guide Location
Left
Stackable
No
Number of Positions
120
Number of Pairs
40

Usage Conditions

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

Industry Standards

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

Contact Features

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

Termination Features

Termination Method to PC Board
Through Hole - Press-Fit

Housing Features

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

Product Type Features

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

Electrical Characteristics

Operating Voltage
30 VAC [ 30 VDC ]