3-643818-4 TE Connectivity, 3-643818-4 Datasheet - Page 20

• Manufacturer Part Number: 3-643818-4
• Description: Conn IDC Connector F 4 POS 3.96mm IDT RA Cable Mount
• Manufacturer: TE Connectivity
• Type: IDC Connectorr
• Series: MTA-156r

Specifications of 3-643818-4

• Pitch: 3.96 mm
• Number Of Rows: 1
• Number Of Contacts: 4
• Gender: F
• Contact Plating: Tin Over Nickel
• Termination Method: IDT
• Connector Type: Wire To Board
• Contact Termination: IDC / IDT
• No. Of Contacts: 4
• No. Of Rows: 1
• Pitch Spacing: 3.96mm
• Rohs Compliant: Yes
• Connector Design: Closed End
• Product Line: MTA-156
• Termination Method To Wire/cable: IDC Standard
• Wire Size (mm² [awg]): 0.5-0.6² [20]
• Mating Connector Lock: With
• Four Points Of Contact: Without
• Shrouded: No
• Mounting Ears: Without
• Mating Connector Lock Type: Locking Ramp
• Panel Mount Retention: Without
• Current Rating (a): 7
• Voltage Rating (vac): 600
• Solder Tail Contact Plating: Tin
• Number Of Positions: 4
• Centerline (mm [in]): 3.96 [0.156]
• Narrow: No
• Post Number(s) Omitted: None
• Cable Exit Angle: 90°
• Contact Type: Socket
• Contact Plating, Mating Area, Material: Tin
• Contact Base Material: Copper Alloy
• Connector Style: Receptacle
• Housing Color: Yellow
• Mating Alignment: With
• Ul Flammability Rating: UL 94V-2
• Housing Material: Nylon
• Mating Alignment Type: Polarizing Tab
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Not relevant for lead free process
• Rohs/elv Compliance History: Always was RoHS compliant
• Applies To: Wire/Cable
• Application Use: Wire-to-Board
• Packaging Quantity: 500

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]