3-position, 1-row wire-to-board connector with a 0.156-inch pitch. Features male pin contacts made of copper alloy with gold plating, rated for 7A and 600V AC. Designed for through-hole mounting with a vertical PCB orientation and a maximum operating temperature of 221°C. Compliant with ELV and RoHS standards, constructed with a glass insulator and natural housing.
Voltage Rating600V
Current Rating7A
MountingThrough Hole
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Technical Specifications
TE Connectivity 644742-1 technical specifications.
General
Approvals
CSA
Backwall/Post Interruptions
No (Without)
Connector System
Wire-to-Board
Contact Current Rating
7A
Contact Finish - Mating
GOLD
Contact Gender
Male
Contact Material
Copper Alloy
Contact Mating Length
10.16mm
Contact Plating
Gold, Tin, Lead
Contact Post Length
3.18mm
Contact Retention
No (Without)
Contact Shape
Square
Contact Style
Straight
Contact Type
Male Pin
Current Rating
7A
ELV
Compliant
Flammability Rating
UL94 V-0
Height
13.34mm
Housing Color
Natural
Insulation Color
Natural
Insulation Material
Glass
Lead Free
Contains Lead
Length
0.468inch
Mating Alignment
No (Without)
Mating Retention
Yes (With)
Max Operating Temperature
221°C
Min Operating Temperature
-67°C
Mount
Through Hole
Number of Contacts
3
Number of Positions
3
Number of Positions Loaded
2
Number of Rows
1
Orientation
Vertical
Package Quantity
1
Packaging
Bulk
PCB Mount Alignment
No (Without)
PCB Mount Retention
Without
PCB Mounting Orientation
Vertical
PCB Thickness
0.063inch
Pitch
0.156inch
Plating Thickness
0.76um
Radiation Hardening
No
RoHS Compliant
Yes
Sealable
No (Without)
Series
MTA-156
Shrouded
No (Without)
Strain Relief
No (Without)
Tail Length
3.18mm
Termination
Solder
Underplate Material
Nickel
Voltage Rating
600V
Voltage Rating (AC)
600V
Compliance
RoHS
Compliant
Datasheet
TE Connectivity 644742-1 Datasheet
Download the complete datasheet for TE Connectivity 644742-1 to view detailed technical specifications.
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