4-644042-8 TE Connectivity, 4-644042-8 Datasheet - Page 2
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4-644042-8
Manufacturer Part Number
4-644042-8
Description
18P MTA100 CONN ASSY LF
Manufacturer
TE Connectivity
Specifications of 4-644042-8
Connector Type
Connector Assembly
Connector Design
Closed End
Product Line
MTA-100
Termination Method To Wire/cable
IDC Standard
Wire Size (mm² [awg])
0.3-0.4² [22]
Mating Connector Lock
With
Four Points Of Contact
Without
Shrouded
No
Mounting Ears
Without
Panel Mount Retention
Without
Voltage Rating (vac)
250
Solder Tail Contact Plating
Tin
Number Of Positions
18
Centerline (mm [in])
2.54 [0.100]
Narrow
No
Post Number(s) Omitted
None
Cable Exit Angle
90°
Contact Type
Socket
Contact Plating, Mating Area, Material
Gold (30) or (30) Total Gold Flash over Palladium Nickel
Contact Base Material
Copper Alloy
Connector Style
Receptacle
Housing Color
Red
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 Method
Loose Piece
3.3.
3.4.
3.5.
Examination of product.
Termination resistance.
Insulation resistance.
Dielectric withstanding voltage.
Temperature rise vs current.
Solderability.
Termination tensile strength,
parallel, unmated.
Termination tensile strength,
perpendicular, unmated.
Rev H
Ratings
!
!
!
Performance and Test Description
Product is designed to meet the electrical, mechanical and environmental performance requirements
specified in Figure 1. Unless otherwise specified, all tests shall be performed at ambient environmental
conditions per Test Specification 109-1.
Test Requirements and Procedures Summary
Test Description
Voltage: 250 volts AC
Current: See Figure 4 for applicable current carrying capability
Temperature:
-55 to 105° C
Meets requirements of product
drawing and Application Spec 114-
1019.
6 milliohms maximum initial.
∆R 10 milliohms maximum.
5000 megohms minimum initial.
750 vac at sea level.
1 minute hold with no breakdown or
flashover.
30° C maximum temperatur e rise at
specified current.
Solderable area shall have
minimum of 95% solder coverage.
Wire Size
Wire Size
AWG
AWG
28
24
22
28
24
22
MECHANICAL
Figure 1 (cont)
ELECTRICAL
Requirement
Pounds Minimum
Pounds Minimum
Slot Tensile
Slot Tensile
12
4
5
1
1
3
Visual, dimensional and functional
per applicable quality inspection
plan.
TE 109-6-1.
Subject mated contacts assembled
in housing to 50 mv maximum open
circuit at 100 ma maximum.
See Figures 3 and 5.
TE Spec 109-28-4.
Test between adjacent contacts of
unmated samples.
TE Spec 109-29-1.
Test between adjacent contacts of
unmated samples.
TE Spec 109-45-2.
Measure temperature rise vs
current.
See Figures 4 and 5.
TE Spec 109-11-2.
Subject contacts to solderability.
TE Spec 109-16.
Determine slot tensile at maximum
rate of 1 inch per minute. Pull
parallel to terminated wire.
See Figure 6.
TE Spec 109-16.
Determine slot tensile at maximum
rate of 1 inch per minute. Pull
perpendicular to terminated wire.
See Figure 6.
Procedure
108-1050
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