TE CONNECTIVITY

1744426-4

Datasheet

4 Pos 2.5mm RA Solder Header, 4.5A, Thru-Hole, White

TE Connectivity

1744426-4

Name: 1744426-4 TE Connectivity
Brand: TE Connectivity
SKU: 1744426-4

4 Pos 2.5mm RA Solder Header, 4.5A, Thru-Hole, White

4-position, 1-row shrouded header with a 2.5mm pitch, designed for wire-to-board applications. Features male pin contacts made of copper alloy with bright tin plating, rated for 4.5A and 250V AC. Offers right-angle, side-entry, through-hole mounting with solder termination and a tail length of 3.2mm. Housing is white, UL94 V-0 flammability rated, and operates within a temperature range of -67°C to 221°C. Includes contact retention, mating alignment, mating retention, PCB mount alignment, and PCB mount retention.

Voltage Rating250V

Current Rating4.5A

MountingThrough Hole

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Technical Specifications

TE Connectivity 1744426-4 technical specifications.

General

Backwall/Post Interruptions	No (Without)
Color	White
Connector System	Wire-to-Board
Contact Current Rating	4.5A
Contact Material	Copper Alloy
Contact Mating Length	0.141inch
Contact Plating	Tin, Bright
Contact Retention	Yes (With)
Contact Type	Male Pin
Current Rating	4.5A
Depth	12.6mm
ELV	Compliant
Flammability Rating	UL94 V-0
Height	7.6mm
Housing Color	White
Lead Free	Lead Free
Length	0.49inch
Mating Alignment	Yes (With)
Mating Retention	Yes (With)
Max Operating Temperature	221°C
Min Operating Temperature	-67°C
Max Voltage Rating (AC)	250V
Mount	Through Hole
Number of Contacts	4
Number of Positions	4
Number of Rows	1
Orientation	Right Angle
Package Quantity	500
Packaging	Bag
PCB Mount Alignment	Yes (With)
PCB Mount Retention	With
PCB Mounting Orientation	Right Angle
Pitch	2.5mm
Plating Thickness	2.032um
Radiation Hardening	No
RoHS Compliant	Yes
Selectively Loaded	No (Without)
Series	Economy Power 2.5
Strain Relief	No (Without)
Tail Length	3.2mm
Termination	Solder
Voltage Rating	250V
Wire/Cable Type	Discrete