Board-to-board socket connector featuring 248 positions, including 20 power contacts rated at 35A and 48 signal contacts. This right-angle, through-hole mounted component utilizes brass contacts with gold and tin plating, offering a 5.08mm mating length. Designed for power applications, it operates within a -40°C to 125°C temperature range and supports up to 250V AC. The black housing has a 14mm height and a 2.5mm pitch, with a UL94 V-0 flammability rating.
Voltage Rating250V
MountingThrough Hole
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Technical Specifications
TE Connectivity 6646681-1 technical specifications.
General
Circuit Application
Power
Color
Black
Connector System
Board-to-Board
Contact Current Rating
35A
Contact Material
Brass
Contact Mating Length
5.08mm
Contact Plating
Gold, Tin
Contact Retention
Yes (With)
ELV
Compliant
Flammability Rating
UL94 V-0
Gender
Female
Height
14mm
Housing Color
Black
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Voltage Rating (AC)
250V
Mount
Through Hole
Number of Positions
248
Number of Power Positions
20
Number of Rows
3
Number of Signal Positions
48
Orientation
Right Angle
Package Quantity
1
Packaging
Box
PCB Mount Retention
Without
PCB Mounting Orientation
Right Angle
Pitch
2.5mm
Radiation Hardening
No
RoHS Compliant
Yes
Row Spacing
0.098mm
Sealable
No (Without)
Series
FLATPAQ
Termination
Solder
Voltage Rating
250V
Compliance
RoHS
Compliant
Datasheet
TE Connectivity 6646681-1 Datasheet
Download the complete datasheet for TE Connectivity 6646681-1 to view detailed technical specifications.
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