2143672-3
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Additional Information

Part Number
2143672-3

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 ]
Length
16.5 mm [ .649 in ]
Height
11.95 mm [ .47 in ]
PCB Hole Diameter
.39 mm [ .015 in ]

Mechanical Attachment

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

Configuration Features

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

Usage Conditions

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

Industry Standards

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

Contact Features

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

Termination Features

Termination Method to PC Board
Through Hole - Press-Fit

Housing Features

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

Product Type Features

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

Electrical Characteristics

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