2057775-3
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Additional Information

Part Number
2057775-3

Signal Characteristics

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

Packaging Features

Packaging Method
Tube/Box

Dimensions

PCB Thickness (Recommended) (in)
.039
Height
11.95 mm [ .47 in ]
Width
24.8 mm [ .9763 in ]
Tail Length
1.4 mm [ .055 in ]
Length
23.1 mm [ .909 in ]
PCB Hole Diameter
.39 mm [ .015 in ]

Mechanical Attachment

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

Configuration Features

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

Usage Conditions

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

Industry Standards

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

Contact Features

Contact Design
Dual Beam
Contact Current Rating (A)
.75
Contact Termination Area Plating Thickness
1.27 µm [ 50 µin ]
Underplate Material Thickness
1.27 µm [ 50 µin ]
Contact Mating Area Plating Thickness
.76 µm [ 29.92 µin ]
Contact Length
5.5 mm [ .217 in ]
Contact Base Material
Copper Alloy
Contact Type
Pin
Contact Transmits (Typical)
Signal (Data)
Contact Termination Area Plating Material
Tin
Contact Mating Area Plating Material
Gold
Contact Style
Feed Through
Contact Termination Area Plating Material Finish
Matte
Underplate Material
Nickel

Termination Features

Termination Method to PC Board
Through Hole - Press-Fit

Housing Features

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

Product Type Features

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

Electrical Characteristics

Operating Voltage
30 VAC [ 30 VDC ]