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Part Number
2057794-1
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Signal Characteristics

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

Packaging Features

Packaging Method
Tube/Box

Dimensions

Tail Length
1.4 mm [ .055 in ]
Length
17.9 mm [ .7047 in ]
Height
11.95 mm [ .47 in ]
PCB Hole Diameter
.46 mm [ .018 in ]
PCB Thickness (Recommended) (in)
.039
Width
28.9 mm [ 1.1378 in ]

Mechanical Attachment

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

Configuration Features

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

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 Termination Area Plating Thickness
1.27 µm [ 50 µin ]
Contact Base Material
Copper Alloy
Contact Type
Pin
Contact Transmits (Typical)
Signal (Data)
Underplate Material Thickness
1.27 µm [ 50 µin ]
Underplate Material
Nickel
Contact Termination Area Plating Material Finish
Matte
Contact Mating Area Plating Thickness
.76 µm [ 29.92 µin ]
Contact Design
Dual Beam
Contact Termination Area Plating Material
Tin
Contact Length
4.5 mm [ .177 in ]
Contact Style
Feed Through
Contact Mating Area Plating Material
Gold
Contact Current Rating (A)
.75

Termination Features

Termination Method to PC Board
Through Hole - Press-Fit

Housing Features

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

Product Type Features

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

Electrical Characteristics

Operating Voltage
30 VAC [ 30 VDC ]