2149812-3
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Additional Information

Part Number
2149812-3

Signal Characteristics

Differential Pairs per Column
2
Differential Signaling
Yes
Data Rate (Gb/s)
20 – 25

Packaging Features

Packaging Method
Tube, Tube/Box

Dimensions

PCB Thickness (Recommended)
1 mm [ .039 in ]
Length
11.3 mm [ .445 in ]
Tail Length
1.4 mm [ .055 in ]
Height
11.95 mm [ .47 in ]
Width
12.7 mm [ .499 in ]
PCB Hole Diameter
.39 mm [ .015 in ]

Mechanical Attachment

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

Configuration Features

Number of Positions
36
Tail Orientation
Inline
Number of Pairs
12
Stackable
No
Number of Ground Positions
12
Number of Columns
6
Number of Rows
6
Guide Location
Unguided
Number of Signal Positions
24

Usage Conditions

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

Industry Standards

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

Contact Features

Contact Termination Area Plating Material
Tin
Contact Termination Area Plating Thickness
.76 – 1.52 µm [ 29.92 – 59.84 µin ]
Contact Termination Area Plating Material Finish
Matte
Contact Mating Area Plating Material
Gold
Contact Transmits (Typical)
Signal (Data)
Underplate Material Thickness
1.27 µm [ 50 µin ]
Contact Design
Dual Beam
Contact Mating Area Plating Thickness
.76 µm [ 29.92 µin ]
Contact Type
Pin
Contact Base Material
Copper Alloy
Contact Current Rating (A)
.75
Underplate Material
Nickel
Contact Length
5.5 mm [ .217 in ]
Contact Style
Press-Fit

Operation/Application

For Use With
Receptacle Assembly

Termination Features

Termination Method to PC Board
Through Hole - Press-Fit

Housing Features

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

Product Type Features

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

Electrical Characteristics

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