4-644512-2

12 Pos Female Header, 2.54mm Pitch, 5A, Wire-to-Board, IDC

12-position, single-row wire-to-board header assembly featuring female socket contacts made of copper alloy with matte tin plating over nickel underplate. This connector system offers a 2.54mm pitch, 5A contact current rating, and 250V AC voltage rating, suitable for discrete and ribbon wire gauges up to 24AWG. Designed for free-hanging mounting, it includes strain relief and mating retention, with a white housing and a maximum operating temperature of 221°C. The assembly is CSA approved, RoHS compliant, and packaged on tape and reel.

MountingFree Hanging

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Technical Specifications

TE Connectivity 4-644512-2 technical specifications.

General

Approvals	CSA
Backwall/Post Interruptions	No (Without)
Color	White
Connector System	Wire-to-Board
Contact Current Rating	5A
Contact Gender	Female
Contact Material	Copper Alloy
Contact Plating	Tin, Matte
Contact Retention	Yes (With)
Contact Type	Female Socket
ELV	Compliant
Flammability Rating	UL94 V-2
Height	6.99mm
Housing Color	White
Insulation Diameter	1.52mm
Lead Free	Not Applicable
Length	1.2inch
Mating Alignment	Yes (With)
Mating Retention	Yes (With)
Max Operating Temperature	221°C
Min Operating Temperature	-67°C
Mount	Free Hanging
Number of Contacts	12
Number of Positions	12
Number of Rows	1
Package Quantity	850
Packaging	Tape and Reel
PCB Mount Alignment	No (Without)
PCB Mount Retention	Without
Pitch	2.54mm
Plating Thickness	5.08um
Radiation Hardening	No
RoHS Compliant	Yes
Sealable	No (Without)
Series	MTA-100
Shrouded	No (Without)
Strain Relief	Yes (With)
Termination	IDC
Underplate Material	Nickel
Voltage Rating (AC)	250V
Wire/Cable Gauge	24AWG
Wire/Cable Type	Discrete, Ribbon