This 9-position, 1-row wire-to-board header features a 0.156-inch pitch and vertical orientation for through-hole mounting. It offers a 7A contact current rating with tin-plated copper alloy male pins and a 600V voltage rating. The header is constructed with a natural colored glass-filled insulation material and a natural housing, designed for a maximum operating temperature of 221°C. It is RoHS compliant and meets UL94 V-0 flammability rating.
Voltage Rating600V
Current Rating7A
MountingThrough Hole
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Technical Specifications
TE Connectivity 644740-3 technical specifications.
General
Approvals
CSA
Backwall/Post Interruptions
No (Without)
Connector System
Wire-to-Board
Contact Current Rating
7A
Contact Finish - Mating
TIN
Contact Gender
Male
Contact Material
Copper Alloy
Contact Mating Length
10.16mm
Contact Plating
Tin
Contact Post Length
4.45mm
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
Length
35.66mm
Mating Alignment
No (Without)
Mating Retention
Yes (With)
Max Operating Temperature
221°C
Min Operating Temperature
-67°C
Mount
Through Hole
Number of Contacts
9
Number of Positions
9
Number of Positions Loaded
7
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
2.54um
Radiation Hardening
No
RoHS Compliant
Yes
Sealable
No (Without)
Series
MTA-156
Shrouded
No (Without)
Strain Relief
No (Without)
Tail Length
0.175inch
Termination
Solder
Underplate Material
Nickel
Voltage Rating
600V
Voltage Rating (AC)
600V
Compliance
RoHS
Compliant
Datasheet
TE Connectivity 644740-3 Datasheet
Download the complete datasheet for TE Connectivity 644740-3 to view detailed technical specifications.
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