641144-3 TE Connectivity, 641144-3 Datasheet - Page 2

• Manufacturer Part Number: 641144-3
• Description: MTA .156 CONTACT GPBR
• Manufacturer: TE Connectivity

Specifications of 641144-3

• Termination Method To Wire/cable: IDC Standard
• Wire Size (mm² [awg]): 0.5-0.6² [20]
• Used For: MTA-156 Connectors
• Contact Configuration: Replacement Contacts
• Contact Plating, Mating Area, Material: Gold (15)
• Contact Base Material: Phosphor Bronze
• 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
• 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.
Rev J
Ratings
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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: 600 volts AC
Current: See Figure 4 for applicable current carrying capability
Temperature: -55 to 105° C
Meets requirements of product
drawing and Application
Specification 114-1020.
3 milliohms maximum initial.
∆R 5 milliohms maximum.
5000 megohms minimum initial.
One 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
AWG
26
24
22
20
18
Figure 1 (continued)
MECHANICAL
ELECTRICAL
Requirement
Pounds Minimum
Slot Tensile
12
17
30
5
8
Visual, dimensional and functional
per applicable quality inspection
plan.
TE Spec 109-6-6.
Subject mated contacts assembled
in housing to 20 millivolts maximum
open circuit at 100 milliampers
maximum.
See Figure 3.
TE Spec 109-28-4.
Test between adjacent contacts of
unmated samples.
TE Spec 109-29-1.
2.2 kilovolts AC at sea level.
Test between adjacent contacts of
unmated samples.
TE Spec 109-45-2.
Measure temperature rise vs
current.
See Figure 4.
AMP Spec 109-11-2.
Subject contacts to solderability.
AMP Spec 109-16.
Determine slot tensile strength by
pulling parallel to terminated wire at
maximum rate of 1 inch per minute.
See Figure 5.
Procedure
108-1051
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