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LOC B
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108-1271
3.4.
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.
3.5.
Test Requirements and Procedures Summary
Test Description
Examination of product.
Requirement
Meets requirements of product
drawing and Application
Specification 114-49003.
ELECTRICAL
Termination resistance, dry circuit.
3 milliohms maximum initial.
∆R 4 milliohms maximum.
EIA 364-23A.
Subject mated contacts assembled
in housing to 50 millivolts maximum
open circuit voltage at 100
milliamperes maximum.
See Figure 3.
Procedure
Visual, dimensional and functional
per applicable quality inspection
plan.
Dielectric withstanding voltage.
One minute hold with no breakdown EIA 364-20B.
or flashover.
1500 volts AC at sea level.
Test between adjacent contacts of
unmated connector assemblies.
1000 megohms minimum.
EIA 364-21C.
Test between adjacent contacts of
unmated connector assemblies.
30°C maximum temperature rise at EIA 364-70A.
Measure temperature rise vs
specified current.
current.
See Figure 4.
MECHANICAL
EIA 364-28D.
Subject mated connectors to 10 to
55 to 10 Hz traversed in 1 minute at
.06 inch total excursion. Two hours
in each of 3 mutually perpendicular
planes.
See Figure 5.
EIA 364-27B.
Subject mated connectors to 50 G's
sawtooth shock pulses of 11
milliseconds duration. Three shocks
in each direction applied along 3
mutually perpendicular planes, 18
total shocks.
See Figure 5.
Insulation resistance.
Temperature rise vs current.
Sinusoidal vibration.
No discontinuities greater than 1
microsecond.
See Note.
Physical shock.
No discontinuities greater than 1
microsecond.
See Note.
Figure 1 (continued)
Rev C
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108-1271
Test Description
Mating force, initial.
Requirement
2 pounds maximum average per
contact.
Procedure
EIA 364-13B.
Measure force necessary to mate
connector assemblies with locking
latches using free floating fixtures at
a maximum rate of 0.5 inch per
minute. Calculate force per contact.
EIA 364-13B.
Measure force necessary to un-
mate connector assemblies with
locking latches removed at a
maximum rate of 0.5 inch per
minute. Calculate force per contact.
Un-mating force, final.
0.5 pound minimum average per
contact.
Contact retention.
Contacts shall not dislodge when
AMP Spec 109-30.
subjected to a 9 pound minimum
Apply axial load to contacts.
load for V-2 material and a 7 pound
minimum load for V-0 material. See
Note 1.
Wire Size
(AWG)
18
16
14
See Note 2.
Crimp Tensile
(pounds minimum)
30
45
50
EIA 364-8B.
Determine crimp tensile at a
maximum rate of 1 inch per minute.
Crimp tensile.
Durability.
EIA 364-9C.
Mate and unmate connector
assemblies for 5 cycles at a
maximum rate of 500 cycles per
hour.
EIA 364-32C.
Subject unmated connectors to 25
cycles between -55 and 105°C.
EIA 364-31B.
Subject mated connectors to 10
humidity/temperature cycles
between 25 and 65°C at 95% RH.
EIA 364-17B.
Subject mated connectors to
temperature life at 118°C for 792
hours.
ENVIRONMENTAL
Thermal shock.
See Note 2.
Humidity/temperature cycling.
See Note 2.
Temperature life.
See Note 2.
NOTE
NOTE
(1) Minimum retention applies regardless of terminal orientation (i.e. terminal can
be inserted with the lance facing toward or away from the latch in the housing).
(2) Shall meet visual requirements, show no physical damage, and meet
requirements of additional tests as specified in the Product Qualification and
Requalification Test Sequence shown in Figure 2.
Figure 1 (end)
Rev C
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108-1271
3.6.
Product Qualification and Requalification Test Sequence
Test Group (a)
1
2
3
Test Sequence (b)
1,9
1,9
1,8
3,7
2,7
3,7
2,6
3,8
5
6(c)
6
2
8
Test or Examination
Examination of product
Termination resistance, dry circuit
Dielectric withstanding voltage
Insulation resistance
Temperature rise vs current
Sinusoidal vibration
Physical shock
Mating force, initial
Un-mating force, final
Contact retention
Crimp tensile
Durability
Thermal shock
Humidity/temperature cycling
Temperature life
NOTE
4
1
2
3
4
4(d)
5
4
5
(a) See paragraph 4.1.A.
(b) Numbers indicate sequence in which tests are performed.
(c) Discontinuities shall not be measured, energize per Test Specification 109-
151.
(d) Precondition with 3 durability cycles.
Figure 2
Rev C
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108-1271
4.
4.1.
QUALITY ASSURANCE PROVISIONS
Qualification Testing
A.
Sample Selection
Connector housings and contacts shall be prepared in accordance with applicable Instruction
Sheets and shall be selected at random from current production. Test group 1 shall consist of
three, 24 position housings fully loaded with contacts crimped on 16 AWG wire and three, 24
position housings fully loaded with contacts crimped on 18 AWG wire. Test group 2 shall consist
of three, 24 position housings fully loaded with contacts crimped 14 AWG wire and three, 24
position housings fully loaded with contacts crimped on 18 AWG wire. Test group 3 shall consist
of five, 24 position housings selectively loaded with contacts crimped on any size wire. Test group
4 shall consist of five, 24 position housings randomly loaded with 30 contacts crimped on 14 AWG
wire. All contacts shall be mated with a tinned male spade, .020/.025 by .125 inch, where
specified.
B.
Test Sequence
Qualification inspection shall be verified by testing samples as specified in Figure 2.
4.2.
Requalification Testing
If changes significantly affecting the form, fit or function are made to the product or manufacturing
process, product assurance shall coordinate requalification testing, consisting of all or part of the
original testing sequence as determined by development/product, quality and reliability engineering.
4.3.
Acceptance
Acceptance is based on verification that the product meets the requirements of Figure 1. Failures
attributed to equipment, test setup or operator deficiencies shall not disqualify the product. When
product failure occurs, corrective action shall be taken and samples resubmitted for qualification.
Testing to confirm corrective action is required before re-submittal.
4.4.
Quality Conformance Inspection
The applicable quality inspection plan will specify sampling acceptable quality level to be used.
Dimensional and functional requirements shall be in accordance with the applicable product drawing
and this specification.
4.5.
Certification
Product is recognized under Component Recognition Program of Underwriter's Laboratories Inc., File
Number E28476 and certified by Canadian Standards Association, File Number LR16455.
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