2143676-3
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Additional Information

Part Number
2143676-3

Signal Characteristics

Differential Signaling
Yes
Differential Pairs per Column
3

Packaging Features

Packaging Method
Tube, Tube/Box

Dimensions

Tail Length
1.2 mm [ .047 in ]
Width
16.7 mm [ .657 in ]
Height
11.95 mm [ .47 in ]
Length
23.1 mm [ .909 in ]
PCB Hole Diameter
.39 mm [ .015 in ]

Mechanical Attachment

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

Configuration Features

Number of Signal Positions
48
Tail Orientation
Inline
Number of Ground Positions
24
Number of Positions
72
Number of Rows
9
Number of Columns
8
Guide Location
Right

Usage Conditions

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

Industry Standards

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

Contact Features

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

Termination Features

Termination Method to PC Board
Through Hole - Press-Fit

Housing Features

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

Product Type Features

Shrouded
Fully Shrouded
Make First / Break Last
No
Applies To
Printed Circuit Board
Connector System
Board-to-Board
Connector Type
Connector Assembly, Header
Board-to-Board Configuration
Right Angle, Vertical
Product Type
Connector

Electrical Characteristics

Impedance (Ω)
85
Operating Voltage
120 VAC [ 120 VDC ]