749087-4 TE Connectivity, 749087-4 Datasheet - Page 5

• Manufacturer Part Number: 749087-4
• Description: FEMALE SCREW LOCK KIT, #4-40
• Manufacturer: TE Connectivity
• Series: AMPLIMITE 0.050r

Specifications of 749087-4

• Screw Length: 8.81mm
• Thread Size - Imperial: 4-40
• Leaded Process Compatible: Yes
• Accessory Type: Female Screw Lock
• Rohs Compliant: Yes
• Product Type: Accessory
• Product Series: Series III
• Thread Size: 4-40
• Thread Length (mm [in]): 8.81 [0.347]
• Screwlock Style: Screwlock Only
• 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 Quantity: 2/Bag
• Packaging Method: Individual Kit
• For Use With: AMPLIMITE D-Subminiature Connectors

4.
4.1.
4.2.
4.3.
Rev F
QUALITY ASSURANCE PROVISIONS
Qualification Testing
A.
B.
Requalification Testing
If changes significantly affecting form , fit or function are m ade to the product or m anufacturing process,
product assurance shall coordinate requalification testing, consisting of all or part of the original testing
sequence as determ ined by developm ent/product, quality and reliability engineering.
Acceptance
Acceptance is based on verification that the product m eets the requirem ents of Figure 1. Failures
attributed to equipm ent, test setup or operator deficiencies shall not disqualify the product. W hen
product failure occurs, corrective action shall be taken and sam ples resubm itted for qualification.
Testing to confirm corrective action is required before resubm ittal.
Sam ple Selection
Sam ples shall be prepared in accordance with applicable Instruction Sheets and shall be selected
at random from current production. All test groups shall consist of num ber of sam ples specified in
Figure 4. All connectors shall have gold on contact interface. Backshells where required shall be
straight exit. Cable shall be 28 AW G (7/32) tin plated copper wire in accordance with Application
Specification 114-40029. 30 random contacts shall be selected and identified, contact selection
shall include ends of the connector. Unless otherwise specified, these contacts shall be used for all
m easurem ents.
Test Sequence
Qualification inspection shall be verified by testing sam ples as specified in Figure 3.
Test Group Qty Position
1
2
3
4
5
5
5
5
5
5
5
5
5
120
120
20
50
50
50
50
50
50
All plastic plug Boardm ount
All plastic plug Boardm ount
All plastic plug Boardm ount
with backshell
with backshell
with backshell
with backshell
with backshell
with backshell
Cable plug
Cable plug
Cable plug
Cable plug
Cable plug
Cable plug
Male
Figure 4
Boardm ount,
Panel m ount
Panel m ount
Panel m ount
Panel m ount
Boardm ount
w/o board
Fem ale
Hardwar
Latches
Latches
Latches
Latches
Latches
Latches
None
None
None
e
jacketed/ribbon
jacketed/ribbon
jacketed/ribbon
Shielded round
Shielded round
Shielded round
Shield round
jacketed
Ribbon
Ribbon
Ribbon
Cable
None
None
108-1228
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