4-644381-1 TE Connectivity, 4-644381-1 Datasheet - Page 3

• Manufacturer Part Number: 4-644381-1
• Description: 11P MTA156 QUAD ASSY,W/TBS C/E
• Manufacturer: TE Connectivity

Specifications of 4-644381-1

• Connector Type: Connector Assembly
• 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: With
• Shrouded: No
• Mounting Ears: Without
• Mating Connector Lock Type: Locking Ramp
• Panel Mount Retention: Without
• Solder Tail Contact Plating: Bright Tin
• Number Of Positions: 11
• 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: High Conductivity Copper Alloy
• Connector Style: Receptacle
• Housing Color: Black
• Mating Alignment: With
• Ul Flammability Rating: UL 94V-0
• 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

Rev C
Tensile, perpendicular, slot/wire.
Vibration, sinusoidal low frequency. No discontinuities greater than 1
Physical shock.
Durability.
Contact retention.
Mating force.
Unmating force.
Thermal shock.
Test Description
microsecond.
See Note.
No discontinuities greater than 1
microsecond.
See Note.
See Note.
5 pounds minimum.
See Note.
10 position
12 position
Wire Size
10 position
12 position
Connector
2 position
6 position
Connector
2 position
6 position
AWG
18
20
22
Size
Size
Figure 1 (continued)
ENVIRONMENTAL
Requirement
Lbs Minimum
Slot Tensile
Lbs Maximum
Lbs Minimum
4.5
4.0
3.4
Initial
Final
1.0
3.0
5.0
14.5
26.5
35.0
0.5
4.7
TE Spec 109-16.
Determine slot tensile at rate of 1
inch per minute. Apply force
perpendicular to axis of wire on
samples without dust covers, strain
relief covers or housing strain
reliefs.
TE Spec 109-21-1.
Subject mated connectors to 10-55-
10 Hz traversed in 1 minute at 0.06
inch total excursion. 2 hours in
each of 3 mutually perpendicular
planes.
See Figure 5 or 6.
TE Spec 109-26-1.
Subject mated connectors to 50 G's
half-sine shock pulses of 11
milliseconds duration. 3 shocks in
each direction applied along 3
mutually perpendicular planes, 18
total shocks.
See Figure 5.
TE Spec 109-27.
Mate and unmate connector
assemblies for 25 cycles.
Mount plain flat header in fixture
and manually mate.
TE Spec 109-30.
Pull on contacts using special
housing cut away to expose contact
top for gripping.
TE Spec 109-42, Condition A.
Measure force necessary to mate
connector assemblies with tin
plated plain flat header a distance
of 0.20 inch from point of initial
contact using free floating fixtures
at rate of 0.5 inch per minute.
TE Spec 109-42, Condition A.
Measure force necessary to
unmate connector assemblies at
rate of 0.5 inch per minute.
TE Spec 109-22.
Subject mated connectors to 25
cycles between -55 and 85° C.
Procedure
108-1219
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