3-644456-7 TE Connectivity, 3-644456-7 Datasheet - Page 45

• Manufacturer Part Number: 3-644456-7
• Description: Conn Unshrouded Header HDR 7 POS 2.54mm Solder ST Thru-Hole
• Manufacturer: TE Connectivity
• Type: Unshrouded Headerr
• Series: MTA-100r

Specifications of 3-644456-7

• Pitch: 2.54 mm
• Number Of Rows: 1
• Number Of Contacts: 7
• Gender: HDR
• Termination Method: Solder
• Pitch Spacing: 2.54mm
• No. Of Rows: 1
• No. Of Contacts: 7
• Contact Termination: 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: 7
• Mounting Style: PCB
• Mounting Angle: Vertical
• Termination Style: Solder
• Housing Material: Polyester
• Voltage Rating: 250 VAC
• Current Rating: 5 A
• Connector Type: Header
• Product Line: MTA-100
• Pcb Mounting Orientation: Vertical
• 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: 7
• 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

A Dim.
[
± .010
± 0.25
]
[1.14] Sq.
.045
[3.96]
.156
[2.67]
.105
.370
[9.4]
[25.65]
1.010
[9.02]
.355
Dim.
B
[12.37]
.487
Ref.
[1.14]
.045
Sq.
A Dim.
[
[21.34]
± .010
± 0.25
.840
]
[1.14] Sq.
.045
[3.96]
.156
[3.20]
.126
[2.67]
.105
.370
[9.4]
[2.54]
.100
[25.65]
1.010
[9.78]
.385
Dim.
B
[12.37]
.487
Ref.