2057772-2
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Additional Information

Part Number
2057772-2

Signal Characteristics

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

Packaging Features

Packaging Method
Tube/Box

Dimensions

Length
21.7 mm [ .854 in ]
PCB Hole Diameter
.46 mm [ .018 in ]
Width
24.8 mm [ .9763 in ]
Tail Length
1.4 mm [ .055 in ]
PCB Thickness (Recommended) (in)
.039
Height
11.95 mm [ .47 in ]

Mechanical Attachment

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

Configuration Features

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

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 Design
Dual Beam
Contact Transmits (Typical)
Signal (Data)
Contact Style
Feed Through
Contact Termination Area Plating Thickness
1.27 µm [ 50 µin ]
Contact Type
Pin
Contact Termination Area Plating Material Finish
Matte
Contact Mating Area Plating Material
Gold
Contact Termination Area Plating Material
Tin
Contact Base Material
Copper Alloy
Contact Current Rating (A)
.75
Underplate Material
Nickel
Contact Mating Area Plating Thickness
.76 µm [ 29.92 µin ]
Underplate Material Thickness
1.27 µm [ 50 µin ]
Contact Length
4.9 mm [ .193 in ]

Termination Features

Termination Method to PC Board
Through Hole - Press-Fit

Housing Features

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

Product Type Features

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

Electrical Characteristics

Operating Voltage
30 VAC [ 30 VDC ]