2057793-3
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Additional Information

Part Number
2057793-3

Signal Characteristics

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

Packaging Features

Packaging Method
Tube/Box

Dimensions

Height
11.95 mm [ .47 in ]
Tail Length
1.4 mm [ .055 in ]
PCB Thickness (Recommended) (in)
.039
Length
16.5 mm [ .649 in ]
PCB Hole Diameter
.46 mm [ .018 in ]
Width
28.9 mm [ 1.1378 in ]

Mechanical Attachment

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

Configuration Features

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

Usage Conditions

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

Industry Standards

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

Contact Features

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

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 ]
Housing Color
Black
End Wall Location
Left

Product Type Features

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

Electrical Characteristics

Operating Voltage
30 VAC [ 30 VDC ]