3-643817-3 TE Connectivity, 3-643817-3 Datasheet - Page 23

• Manufacturer Part Number: 3-643817-3
• Description: Conn IDC Connector F 3 POS 3.96mm IDT RA Cable Mount
• Manufacturer: TE Connectivity
• Type: IDC Connectorr
• Series: MTA-156r

Specifications of 3-643817-3

• Pitch: 3.96 mm
• Number Of Rows: 1
• Number Of Contacts: 3
• Gender: F
• Contact Plating: Tin Over Nickel
• Termination Method: IDT
• Connector Type: Wire To Board
• Contact Termination: IDC / IDT
• No. Of Contacts: 3
• No. Of Rows: 1
• Pitch Spacing: 3.96mm
• Rohs Compliant: Yes
• Product Type: Receptacles / Sockets - Housings
• Contact Gender: Socket (Female)
• Number Of Positions / Contacts: 3
• Mounting Style: Wire
• Latching Type: Locking Ramp
• Termination Style: IDC
• Wire Gauge Range: 18
• Housing Material: Nylon
• Contact Material: Copper Alloy
• Voltage Rating: 600 VAC
• Current Rating: 7 A
• Wire Size (awg): 18
• Connector Design: Closed End
• Product Line: MTA-156
• Termination Method To Wire/cable: IDC Standard
• Wire Size (mm² [awg]): 0.8-0.9² [18]
• 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: 3
• 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: Orange
• Mating Alignment: With
• Ul Flammability Rating: UL 94V-2
• 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
• Lead Free Status / Rohs Status: RoHS Compliant part

[5.72]
[3.30]
.225
.130
Min.
Edge of Board
[0.64]
.025
Sq.
A
[2.54]
[0.94
.100
Typ.
[1.27/1.02]
.037
.050/.040
[3.18]
Post
No. 1
.125
[1.27]
.050
Typ.
± .002
± 0.05
[13.59]
[2.54]
.100
Typ.
.535
]
Dia. for straight
leg headers
Dia. for retentive
leg headers
[7.49]
[3.56]
.295
.140
Ref.
[3.18]
.125
Ref.
[2.54]
[0.89]
.100
.035
Min.
[7.37]
.290
X
34°
Edge of Board
[5.72]
.225
[0.64]
.025
Sq.
A
[0.94
[1.27/1.02]
.037
.050/.040
± .002
± 0.05
[2.54]
.100
Typ.
[2.54]
]
.100
[2.54]
.100
Typ.
Dia. for straight
leg headers
Dia. for retentive
leg headers
[3.18]
.125
No. 1
Post
[1.27]
.050
Typ.
[3.56]
[7.49]
.140
.295
34°
[0.89]
.035
Max.
Min.
[3.56]
.140
[3.43]
.135
[7.37]
.290
Ref.