644894-4 Tyco Electronics, 644894-4 Datasheet - Page 20

• Manufacturer Part Number: 644894-4
• Description: Conn Shrouded Header HDR 4 POS 2.54mm Solder RA Thru-Hole
• Manufacturer: Tyco Electronics
• Type: Shrouded Headerr
• Series: CST-100r

Specifications of 644894-4

• Pitch: 2.54 mm
• Number Of Rows: 1
• Number Of Contacts: 4
• Gender: HDR
• Contact Plating: Tin-Lead
• Termination Method: Solder
• Contact Type: Male Pin
• Connector Type: Header, Shrouded
• Number Of Positions: 4
• Number Of Positions Loaded: All
• Contact Mating Length: 0.280" (7.11mm)
• Mounting Type: Through Hole, Right Angle
• Termination: Solder
• Fastening Type: Friction Lock
• Contact Finish: Tin-Lead
• Color: Black
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Contact Finish Thickness: -
• Row Spacing: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

B
B
Dim.
Dim.
.843
.843
[21.40]
[21.40]
.079
.079
[2.00]
A Dim.
[2.00]
A Dim.
.025
.025
.303
.303
Sq.
Sq.
[0.54]
[0.54]
[7.70]
[7.70]
.415
.415
[10.54]
[10.54]
.100
.100
Typ.
Typ.
[2.54]
[2.54]
.770
[19.55]
.075
[1.91]
.083
.025
[2.10]
[0.64]