3-644457-2 TE Connectivity, 3-644457-2 Datasheet - Page 31
![Conn Unshrouded Header HDR 2 POS 2.54mm Solder RA Thru-Hole](/photos/41/51/415137/pr8205622b_sml.jpg)
3-644457-2
Manufacturer Part Number
3-644457-2
Description
Conn Unshrouded Header HDR 2 POS 2.54mm Solder RA Thru-Hole
Manufacturer
TE Connectivity
Type
Unshrouded Headerr
Series
MTA-100r
Datasheet
1.3-641288-3.pdf
(84 pages)
Specifications of 3-644457-2
Pitch
2.54 mm
Number Of Rows
1
Number Of Contacts
2
Gender
HDR
Termination Method
Solder
Pitch Spacing
2.54mm
No. Of Rows
1
No. Of Contacts
2
Contact Termination
Right Angle Through Hole
Contact Plating
Tin
Contact Material
Copper Alloy
Rohs Compliant
Yes
Product Type
Headers - Pin Strip
Contact Gender
Pin (Male)
Number Of Positions / Contacts
2
Mounting Style
PCB
Mounting Angle
Right
Termination Style
Solder
Housing Material
Polyester
Voltage Rating
250 VAC
Current Rating
5 A
Connector Type
Header
Product Line
MTA-100
Pcb Mounting Orientation
Right Angle
Pcb Mount Retention
Without
Mating Connector Lock
Without
Four Points Of Contact
Without
Shrouded
No
Mounting Ears
Without
Post Size (mm [in])
0.64 [.025]
Panel Mount Retention
Without
Voltage Rating (vac)
250
Solder Tail Contact Plating
Tin
Number Of Positions
2
Centerline (mm [in])
2.54 [0.100]
Narrow
Yes
Post Number(s) Omitted
None
Contact Type
Pin
Contact Shape
Square
Contact Plating, Mating Area, Material
Tin
Contact Base Material
Copper Alloy
Connector Style
Plug
Housing Color
White
Mating Alignment
Without
Ul Flammability Rating
UL 94V-0
Backwall/post Interruption(s)
Without
Rohs/elv Compliance
RoHS compliant, ELV compliant
Lead Free Solder Processes
Wave solder capable to 240°C
Rohs/elv Compliance History
Always was RoHS compliant
Applies To
Printed Circuit Board
Application Use
Wire-to-Board
Lead Free Status / Rohs Status
Details
I
I
I
I
I
I
I
I
I
®
[6.60]
.260
Ref.
[4.83]
.190
[2.54]
.100
Typ.
A
[12.95]
.510
[1.52]
.060
Typ.