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Part Number
2057774-2
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Signal Characteristics

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

Packaging Features

Packaging Method
Tube/Box

Dimensions

Length
23.1 mm [ .909 in ]
PCB Hole Diameter
.46 mm [ .018 in ]
Tail Length
1.4 mm [ .055 in ]
Height
11.95 mm [ .47 in ]
PCB Thickness (Recommended) (in)
.039
Width
24.8 mm [ .9763 in ]

Mechanical Attachment

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

Configuration Features

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

Usage Conditions

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

Industry Standards

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

Contact Features

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

Termination Features

Termination Method to PC Board
Through Hole - Press-Fit

Housing Features

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

Product Type Features

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

Electrical Characteristics

Operating Voltage
30 VAC [ 30 VDC ]