3-641222-7

7 Pos 7A Wire-to-Board Header, 0.156" Pitch, 18AWG, IDC

7-position wire-to-board connector assembly featuring female socket contacts made of copper alloy with gold, tin, and matte plating. This free-hanging connector system offers a 0.156-inch pitch and a 7A current rating, operating within a -67°C to 221°C temperature range. Designed for 18AWG discrete or ribbon wire with IDC termination, it includes strain relief and is UL94 V-2 flammability rated. The white housing is CSA approved and RoHS compliant.

Current Rating7A

MountingFree Hanging

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Technical Specifications

TE Connectivity 3-641222-7 technical specifications.

General

Approvals	CSA
Backwall/Post Interruptions	No (Without)
Color	Orange
Connector System	Wire-to-Board
Contact Current Rating	7A
Contact Gender	Female
Contact Material	Copper Alloy
Contact Plating	Gold, Tin, Matte
Contact Retention	Yes (With)
Contact Type	Female Socket
Current Rating	7A
ELV	Compliant
Flammability Rating	UL94 V-2
Height	9.02mm
Housing Color	White
Insulation Diameter	2.41mm
Lead Free	Not Applicable
Length	1.092inch
Mating Alignment	No (Without)
Mating Retention	No (Without)
Max Operating Temperature	221°C
Min Operating Temperature	-67°C
Mount	Free Hanging
Number of Contacts	7
Number of Positions	7
Number of Rows	1
Package Quantity	250
Packaging	Bag
PCB Mount Alignment	No (Without)
PCB Mount Retention	Without
Pitch	0.156inch
Plating Thickness	1.77um
Radiation Hardening	No
RoHS Compliant	Yes
Sealable	No (Without)
Series	MTA-156
Shrouded	No (Without)
Strain Relief	Yes (With)
Termination	IDC
Underplate Material	Nickel
Voltage Rating (AC)	600V
Wire/Cable Gauge	18AWG
Wire/Cable Type	Discrete, Ribbon