643818-3 TE Connectivity, 643818-3 Datasheet - Page 30
![Conn IDC Connector F 3 POS 3.96mm IDT RA Cable Mount](/photos/41/50/415010/pr8205636b_sml.jpg)
643818-3
Manufacturer Part Number
643818-3
Description
Conn IDC Connector F 3 POS 3.96mm IDT RA Cable Mount
Manufacturer
TE Connectivity
Type
IDC Connectorr
Datasheet
1.3-641288-3.pdf
(84 pages)
Specifications of 643818-3
Pitch
3.96 mm
Number Of Rows
1
Number Of Contacts
3
Gender
F
Contact Plating
Bright Tin-Lead Over Nickel
Termination Method
IDT
Connector Type
Connector Assembly
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-Lead
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-Lead
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
Not ELV/RoHS compliant
Lead Free Solder Processes
Not relevant for lead free process
Applies To
Wire/Cable
Application Use
Wire-to-Board
Packaging Quantity
500
Post No. 1
[1.27/1.02]
.050/.040
[3.18]
.125
Min.
[0.64]
.025
Typ.
Edge of Board
Dia.
[2.06/1.91]
.081/.075
[2.54]
.100
A
[2.54]
.100
Typ.
Dia.
Typ. Ref.
[2.34]
.092
[1.07]
.042
[10.41]
[3.56]
[2.72]
.410
.140
.107
Ref.
[3.15]
.124
[7.95]
.313
[4.47]
.176
Ref.
[3.18]
[5.08]
.125
.200
Post No. 1
[11.18]
[1.27/1.02]
.050/.040
.440
[7.62]
Max.
.300
[0.64]
.025
Typ.
Dia.
Edge of Board
[2.54]
.100
A
[2.54]
.100
Typ.
Typ. Ref.
[2.34]
.092
[3.30]
.130
[10.41]
.410
[3.48]
.137
Ref.
[7.95]
.313
[4.47]
.176
Ref.
[1.27]
Max.
.050
[5.08]
.200
[5.23]
.206
Ref.
[3.30]
.130
Ref.