3-640427-8 TE Connectivity, 3-640427-8 Datasheet - Page 68

• Manufacturer Part Number: 3-640427-8
• Description: Conn IDC Connector F 8 POS 3.96mm IDT RA Cable Mount
• Manufacturer: TE Connectivity
• Type: IDC Connectorr
• Series: MTA-156r

Specifications of 3-640427-8

• Pitch: 3.96 mm
• Number Of Rows: 1
• Number Of Contacts: 8
• Gender: F
• Contact Plating: Tin Over Nickel
• Termination Method: IDT
• Connector Type: Wire To Board
• Contact Termination: IDC / IDT
• No. Of Contacts: 8
• 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: 8
• 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: Without
• Ul Flammability Rating: UL 94V-2
• Housing Material: Nylon
• 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
• Lead Free Status / Rohs Status: RoHS Compliant part

Post No. 1
.077 [1.95]
.335
[8.5] .268
[6.8]
.312 [7.92]
Centerline
A
.077 [1.95]
.028 [0.7]
.045 Sq. Post
.146 [3.7]
[1.14]
.303 [7.7]
.244 [6.2]
.118 [3.0]
Recommended PC Board Layout
Mating Height
.642 [16.3]
Acceptable Board Thickness
.063 +.004/-0 Dia. Punched Hole
[1.60 +0.1/-0]
.065 +.004/-0 Dia. Drilled Hole
[1.65 +0.1/-0]
.062 [1.57]
.312 [7.92] Centerline