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Part Number
2143705-3
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Signal Characteristics

Differential Signaling
Yes
Differential Pairs per Column
3

Packaging Features

Packaging Method
Tube, Tube/Box

Dimensions

PCB Hole Diameter
.39 mm [ .015 in ]
Height
11.95 mm [ .47 in ]
Width
16.7 mm [ .657 in ]
Tail Length
1.2 mm [ .047 in ]
Length
36.9 mm [ 1.4528 in ]

Mechanical Attachment

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

Configuration Features

Number of Positions
144
Number of Ground Positions
48
Number of Columns
16
Guide Location
Left
Number of Rows
9
Tail Orientation
Inline
Number of Signal Positions
96

Usage Conditions

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

Industry Standards

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

Contact Features

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

Termination Features

Termination Method to PC Board
Through Hole - Press-Fit

Housing Features

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

Product Type Features

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

Electrical Characteristics

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