2143672-4
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Additional Information

Part Number
2143672-4

Signal Characteristics

Differential Signaling
Yes
Differential Pairs per Column
3

Packaging Features

Packaging Method
Tube, Tube/Box

Dimensions

Height
11.95 mm [ .47 in ]
Width
16.7 mm [ .657 in ]
Tail Length
1.2 mm [ .047 in ]
PCB Hole Diameter
.46 mm [ .018 in ]
Length
16.5 mm [ .649 in ]

Mechanical Attachment

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

Configuration Features

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

Usage Conditions

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

Industry Standards

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

Contact Features

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

Termination Features

Termination Method to PC Board
Through Hole - Press-Fit

Housing Features

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

Product Type Features

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

Electrical Characteristics

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