1-644894-4 TE Connectivity, 1-644894-4 Datasheet - Page 7

• Manufacturer Part Number: 1-644894-4
• Manufacturer: TE Connectivity

Specifications of 1-644894-4

• Connector Type: Header
• Product Line: CST-100
• Pcb Mounting Orientation: Right Angle
• Right Angle Bending Side: Front
• Pcb Mount Retention: Without
• Mating Connector Lock: Without
• Four Points Of Contact: Without
• Shrouded: Yes
• Mounting Ears: Without
• Post Size (mm [in]): 0.64 [.025]
• Panel Mount Retention: Without
• Voltage Rating (vac): 250
• Solder Tail Contact Plating: Matte Tin-Lead
• Termination Post Length (mm [in]): 3.56 [0.140]
• Number Of Positions: 14
• Centerline (mm [in]): 2.54 [0.100]
• Solder Tail Contact Material: Copper Alloy
• Recycle: Yes
• Contact Type: Pin
• Contact Shape: Square
• Contact Plating, Mating Area, Material: Tin-Lead
• Contact Base Material: Copper Alloy
• Connector Style: Plug
• Housing Color: Black
• Mating Alignment: Without
• Ul Flammability Rating: UL 94V-0
• Housing Material: Polyester
• Backwall/post Interruption(s): Without
• Rohs/elv Compliance: Not ELV/RoHS compliant
• Lead Free Solder Processes: Wave solder capable to 240°C
• Applies To: Printed Circuit Board
• Application Use: Wire-to-Board

Rev C
NOTE
To determine the acceptable current carrying capacity for the percentage connector
loading and wire gage indicated, use the Multiplication Factor (F) from the above chart
and multiply it times the Base rated Current for a single circuit at maximum ambient
operating temperature as shown in Figure 4A.
Percent Connector Loading
(20 position connector)
Single Contact
100
50
Current Carrying Capability
Current Rating
Figure 4A
Figure 4B
0.74638 0.85868
0.50479 0.58073 0.67631
0.42088 0.48421 0.56390
26
Wire Size AWG
24
1.0
22
108-1328
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