2057768-3
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Additional Information

Part Number
2057768-3

Signal Characteristics

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

Packaging Features

Packaging Method
Tube/Box

Dimensions

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

Mechanical Attachment

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

Configuration Features

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

Usage Conditions

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

Industry Standards

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

Contact Features

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

Termination Features

Termination Method to PC Board
Through Hole - Press-Fit

Housing Features

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

Product Type Features

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

Electrical Characteristics

Operating Voltage
30 VAC [ 30 VDC ]