Right-angle wire-to-board power connector with 11 positions, featuring 7A contact current rating and tin-plated copper alloy male pin contacts. This connector system offers a 0.156-inch pitch, 600V voltage rating, and is designed for through-hole mounting. Constructed with glass-filled insulation and a natural housing color, it operates within a temperature range of -67°C to 221°C and meets UL94 V-0 flammability standards. RoHS and ELV compliant, it utilizes nickel underplate for enhanced durability.
Voltage Rating600V
Current Rating7A
MountingThrough Hole
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Technical Specifications
TE Connectivity 644957-1 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
4mm
Contact Retention
No (Without)
Contact Shape
Square
Contact Type
Male Pin
Current Rating
7A
ELV
Compliant
Flammability Rating
UL94 V-0
Height
13.33mm
Housing Color
Natural
Insulation Color
Natural
Insulation Material
Glass
Length
43.59mm
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
11
Number of Positions
11
Number of Positions Loaded
9
Number of Power Positions
11
Number of Rows
1
Orientation
Right Angle
Package Quantity
500
Packaging
Bulk
PCB Mount Alignment
No (Without)
PCB Mount Retention
Without
PCB Mounting Orientation
Right Angle
Pitch
0.156inch
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 644957-1 Datasheet
Download the complete datasheet for TE Connectivity 644957-1 to view detailed technical specifications.
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