Unshrouded header with 11 positions and 1 row, featuring a 2.54mm pitch. This male connector system is designed for wire-to-board applications, utilizing male pin contacts made from copper alloy with a tin, matte plating and a 5A current rating. It offers right-angle, through-hole mounting with a solder termination and a 0.11-inch tail length. The header is constructed with a natural thermoplastic insulator and a natural housing, operating within a temperature range of -67°C to 221°C and rated for 250V AC. Compliance includes CSA, ELV, and RoHS.
Voltage Rating250V
MountingThrough Hole
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Technical Specifications
TE Connectivity 4-644457-1 technical specifications.
General
Approvals
CSA
Backwall/Post Interruptions
No (Without)
Connector System
Wire-to-Board
Contact Current Rating
5A
Contact Finish - Mating
TIN
Contact Gender
Male
Contact Material
Copper Alloy
Contact Mating Length
6.6mm
Contact Plating
Tin, Matte
Contact Retention
No (Without)
Contact Shape
Square
Contact Type
Male Pin
Depth
8.94mm
ELV
Compliant
Flammability Rating
UL94 V-0
Gender
Male
Height
6.35mm
Housing Color
Natural
Insulation Color
Natural
Insulation Material
Thermoplastic
Lead Free
Lead Free
Length
27.64mm
Mating Alignment
No (Without)
Mating Retention
No (Without)
Max Operating Temperature
221°C
Min Operating Temperature
-67°C
Max Voltage Rating (AC)
250V
Mount
Through Hole
Number of Contacts
11
Number of Positions
11
Number of Rows
1
Orientation
Right Angle
Package Quantity
250
Packaging
Bag
PCB Mount Alignment
No (Without)
PCB Mount Retention
Without
PCB Mounting Orientation
Right Angle
PCB Thickness
0.063inch
Pitch
2.54mm
Plating Thickness
1.27um
Radiation Hardening
No
RoHS Compliant
Yes
Sealable
No (Without)
Series
MTA-100
Shrouded
No (Without)
Strain Relief
No (Without)
Tail Length
0.11inch
Termination
Solder
Underplate Material
Nickel
Voltage Rating
250V
Voltage Rating (AC)
250V
Width
2.34mm
Compliance
RoHS
Compliant
Datasheet
TE Connectivity 4-644457-1 Datasheet
Download the complete datasheet for TE Connectivity 4-644457-1 to view detailed technical specifications.
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