3-644743-1

7 Pos 2.54mm Header, Male, Straight, Solder, Thru-Hole

Unshrouded Header, 7 positions, 2.54mm pitch, straight solder termination. Features copper alloy male pins with tin plating and nickel underplate, rated for 5A and 250V AC. This through-hole mount connector offers a 1-row configuration with a maximum operating temperature of 221°C. It is RoHS compliant and UL94 V-0 flammability rated.

Voltage Rating250V

MountingThrough Hole

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Technical Specifications

TE Connectivity 3-644743-1 technical specifications.

General

Approvals	CSA
Backwall/Post Interruptions	No (Without)
Color	Natural
Connector System	Wire-to-Board
Contact Current Rating	5A
Contact Gender	Male
Contact Material	Copper Alloy
Contact Mating Length	7.49mm
Contact Plating	Tin
Contact Post Length	2.79mm
Contact Retention	No (Without)
Contact Shape	Square
Contact Style	Straight
Contact Type	Male Pin
Depth	2.34mm
ELV	Compliant
Flammability Rating	UL94 V-0
Height	10.03mm
Housing Color	Natural
Length	17.48mm
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	7
Number of Positions	7
Number of Positions Loaded	6
Number of Rows	1
Orientation	Straight
Package Quantity	500
Packaging	Bag
PCB Mount Alignment	No (Without)
PCB Mount Retention	With
PCB Mounting Orientation	Vertical
PCB Thickness	0.063inch
Pitch	2.54mm
Plating Thickness	3.81um
Radiation Hardening	No
RoHS Compliant	Yes
Sealable	No (Without)
Series	MTA-100
Strain Relief	No (Without)
Tail Length	0.109inch
Termination	Solder
Underplate Material	Nickel
Voltage Rating	250V