1-644753-2 TE Connectivity, 1-644753-2 Datasheet - Page 53

• Manufacturer Part Number: 1-644753-2
• Description: Conn Wire to Board HDR 12 POS 3.96mm Solder ST Thru-Hole
• Manufacturer: TE Connectivity
• Type: Wire to Boardr

Specifications of 1-644753-2

• Pitch: 3.96 mm
• Number Of Rows: 1
• Number Of Contacts: 12
• Gender: HDR
• Termination Method: Solder
• Connector Type: Header
• Product Line: MTA-156
• Pcb Mounting Orientation: Vertical
• Pcb Mount Retention: Without
• Mating Connector Lock: With
• Four Points Of Contact: Without
• Shrouded: No
• Mounting Ears: Without
• Mating Connector Lock Type: Friction Lock
• Post Size (mm [in]): 1.14 [.045]
• Panel Mount Retention: Without
• Current Rating (a): 7
• Voltage Rating (vac): 600
• Solder Tail Contact Plating: Tin
• Termination Post Length (mm [in]): 4.45 [0.175]
• Number Of Positions: 12
• Centerline (mm [in]): 3.96 [0.156]
• Narrow: No
• Post Number(s) Omitted: None
• Solder Tail Contact Material: Copper Alloy
• Contact Type: Pin
• Contact Shape: Round
• 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
• Housing Material: Polyester
• Backwall/post Interruption(s): Without
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Wave solder capable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°C
• Rohs/elv Compliance History: Always was RoHS compliant
• Applies To: Printed Circuit Board
• Pcb Thickness, Recommended (mm [in]): 2.36 – 3.18 [0.093 – 0.125]
• Application Use: Wire-to-Board

[1.68/1.58]
.066/062
Dia.
Edge of Board
[3.18]
.125
[1.14]
[3.96]
.156
.045
A
[3.96]
No. 1
.156
Post
[11.56]
[13.34]
.455
[2.54]
.525
.100
[7.62]
.300
[4.24]
[1.98]
.167
.078
[4.24]
.167
[6.22]
.245
[3.18]
.125
Min.
[13.97]
[5.33]
.550
.210
[1.68/1.58]
.066/062
Dia.
[3.96]
[3.96]
[1.14]
[1.14]
.156
.156
Edge of Board
.045
.045
Typ.
Typ.
No. 1
No. 1
Post
Post
[3.96]
.156
[5.21
.205
[13.34]
[1.75/1.65]
.069/.065
[13.34]
.525
Ref.
± .002
± 0.05
.525
Ref.
[7.62]
.300
Ref.
]
[7.62]
.300
Ref.
Dia.
[1.98]
.078
[11.56]
[3.18]
[11.56]
.455
[3.18
.125
[6.07]
.125
.239
.455
± .010
± 0.25
[8.89/17.78]
.350/.700
]
[5.21]
[5.33]
.205
.210
[5.33]
.210