This wire-to-board header features a straight, through-hole mounting orientation with a 3.96mm pitch. It offers 4 positions with 3 loaded contacts, designed for power applications. The male pin contacts are made of copper alloy with tin plating and a nickel underplate, rated for 7A and 600V AC. The header has a straight orientation and a glass insulation material, with a maximum operating temperature of 221°C.
Voltage Rating600V
Current Rating7A
MountingThrough Hole
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Technical Specifications
TE Connectivity 643493-4 technical specifications.
General
Approvals
CSA
Backwall/Post Interruptions
No (Without)
Circuit Application
Power
Connector System
Wire-to-Board
Contact Current Rating
7A
Contact Finish - Mating
TIN
Contact Gender
Male
Contact Material
Copper Alloy
Contact Mating Length
0.4inch
Contact Plating
Tin
Contact Post Length
3.18mm
Contact Retention
No (Without)
Contact Shape
Square
Contact Style
Pin
Contact Type
Male Pin
Current Rating
7A
Depth
7.62mm
ELV
Compliant
Flammability Rating
UL94 V-0
Height
10.8mm
Housing Color
Natural
Insulation Color
Natural
Insulation Material
Glass
Lead Free
Lead Free
Lead Length
3.18mm
Length
15.85mm
Mating Alignment
No (Without)
Mating Retention
Yes (With)
Max Operating Temperature
221°C
Min Operating Temperature
-67°C
Max Voltage Rating (AC)
600V
Mount
Through Hole
Number of Contacts
3
Number of Positions
4
Number of Positions Loaded
3
Number of Power Positions
4
Number of Rows
1
Operating Supply Voltage
600V
Orientation
Straight
Package Quantity
2000
Packaging
Bulk
PCB Mount Alignment
No (Without)
PCB Mount Retention
Without
PCB Mounting Orientation
Vertical
PCB Thickness
3.18mm
Pitch
0.156inch
Plating
Tin
Plating Thickness
2.54um
Radiation Hardening
No
RoHS Compliant
Yes
Sealable
No (Without)
Series
MTA-156
Shrouded
No (Without)
Strain Relief
No (Without)
Termination
Solder
Underplate Material
Nickel
Voltage Rating
600V
Voltage Rating (AC)
600V
Compliance
RoHS
Compliant
Datasheet
TE Connectivity 643493-4 Datasheet
Download the complete datasheet for TE Connectivity 643493-4 to view detailed technical specifications.
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