TE Connectivity

3-644038-3

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Part Number
3-644038-3
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Other

Comment
2 & 3 Position MTA-100 Posted Connectors can not mate with MTA-100 Connectors with polarizing tabs
Comment
Stripe may run down between ribs

Packaging Features

Packaging Method
Bag/Box
Packaging Quantity
500

Dimensions

Height
6.99 mm
Height
.275 in
Insulation Diameter
1.52 mm
Length
10.16 mm
Insulation Diameter
.06 in
Wire/Cable Size
.3 – .4 mm²
Length
.4 in

Mechanical Attachment

Panel Mount Feature
Without
Contact Retention Type
Locking Lance
PCB Mount Alignment
Without
Mating Retention
With
PCB Mount Retention
Without
Connector Mounting Type
Cable Mount
Contact Retention
With
Mating Alignment
With
Mating Retention Type
Locking Ramp
Mating Alignment Type
Polarizing Tab

Configuration Features

Number of Positions
3
Number of Rows
1
Backwall/Post Interruptions
Without

Usage Conditions

Operating Temperature Range
-55 – 105 °C
Operating Temperature Range
-67 – 221 °F

Industry Standards

UL Flammability Rating
UL 94V-2
Agency/Standard
CSA
Agency/Standard
UL
UL Rating
Recognized
UL File Number
E28476
CSA File Number
LR7189
CSA Rating
Certified

Contact Features

Contact Base Material
Copper Alloy
Contact Underplating Material
Nickel
Wire Contact Termination Area Plating Material
Gold
Contact Mating Area Plating Material
Gold
Contact Mating Area Plating Material Finish
Bright
Contact Mating Area Plating Thickness
.38 µm
Contact Mating Area Plating Thickness
15 µin
Contact Type
Socket
Contact Current Rating (Max)
5 A
PCB Contact Termination Area Plating Thickness
.38 µm
Contact Transmits (Typical)
Power
PCB Contact Termination Area Plating Thickness
15 µin
PCB Contact Termination Area Plating Material
Gold
Underplate Material Thickness
1.27 – 1.77 µm
Underplate Material Thickness
50 – 69.685 µin
Wire Contact Termination Area Plating Thickness
.38 µm
Contact Layout
Inline
Wire Contact Termination Area Plating Thickness
15 µin

Operation/Application

Circuit Application
Signal
For Use With
MTA .100 Header

Termination Features

Termination Method to Wire & Cable
Insulation Displacement Crimp (IDC)

Body Features

Cable Exit Angle
90°

Housing Features

Centerline (Pitch)
2.54 mm
Centerline (Pitch)
.1 in
Housing Color
Red
Housing Material
Nylon
Housing Style
Standard

Product Type Features

Connector System
Wire-to-Board
Sealable
No
Connector & Contact Terminates To
Wire & Cable
Wire/Cable Type
Discrete Wire
Wire/Cable Type
Stranded
Product Type
Connector
Connector Type
Connector Assembly
Connector Style
Receptacle
Connector Design
Closed End
Strain Relief
With

Electrical Characteristics

Operating Voltage
250 VAC

Documents

Data Sheet

Download