2057786-3
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Additional Information

Part Number
2057786-3

Signal Characteristics

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

Packaging Features

Packaging Method
Tube/Box

Dimensions

Height
11.95 mm [ .47 in ]
PCB Thickness (Recommended) (in)
.039
PCB Hole Diameter
.46 mm [ .018 in ]
Width
28.9 mm [ 1.1378 in ]
Length
23.1 mm [ .909 in ]
Tail Length
1.4 mm [ .055 in ]

Mechanical Attachment

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

Configuration Features

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

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

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

Termination Features

Termination Method to PC Board
Through Hole - Press-Fit

Housing Features

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

Product Type Features

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

Electrical Characteristics

Operating Voltage
30 VAC [ 30 VDC ]