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Part Number
2143055-2
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Signal Characteristics

Differential Signaling
Yes
Data Rate (Gb/s)
20 – 25
Differential Pairs per Column
6

Packaging Features

Packaging Method
Tube, Tube/Box

Dimensions

Length
25.5 mm [ 1.006 in ]
PCB Hole Diameter
.39 mm [ .015 in ]
Tail Length
1.4 mm [ .055 in ]
Height
11.95 mm [ .47 in ]
Width
28.9 mm [ 1.138 in ]
PCB Thickness (Recommended)
1 mm [ .039 in ]

Mechanical Attachment

PCB Mount Retention
With
Mating Alignment
With
PCB Mount Retention Type
Action/Compliant Tail
Mating Alignment Type
Polarization
Mating Retention
Without
Guide Hardware
No

Configuration Features

Number of Pairs
72
Number of Rows
18
Number of Signal Positions
144
Number of Positions
216
Number of Ground Positions
72
Number of Columns
12
Stackable
No
Tail Orientation
Inline
Guide Location
Unguided

Usage Conditions

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

Industry Standards

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

Contact Features

Contact Style
Press-Fit
Contact Termination Area Plating Material
Tin
Contact Base Material
Copper Alloy
Underplate Material Thickness
1.27 µm [ 50 µin ]
Contact Current Rating (A)
.75
Contact Mating Area Plating Thickness
.76 µm [ 29.92 µin ]
Contact Termination Area Plating Material Finish
Matte
Contact Length
4.9 mm [ .193 in ]
Contact Mating Area Plating Material
Gold
Underplate Material
Nickel
Contact Design
Dual Beam
Contact Termination Area Plating Thickness
.76 – 1.52 µm [ 29.92 – 59.84 µin ]
Contact Type
Pin
Contact Transmits (Typical)
Signal (Data)

Operation/Application

For Use With
Receptacle Assembly

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

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

Electrical Characteristics

Impedance (Ω)
100
Operating Voltage
30 VAC [ 30 VDC ]