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

• 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

3.6.
Rev F
Product Qualification and Requalification Test Sequence
NOTE
(a)
(b)
(c)
(d)
See paragraph 4.1.A.
Numbers indicate sequence in which tests are performed.
No wires or printed circuit boards used with test sequence 4.
Precondition samples with 10 cycles durability.
Exam ination of product
Term ination resistance
Insulation resistance
Dielectric withstanding voltage
Capacitance
Vibration
Physical shock
Durability
Mating force
Unm ating force
Housing lock strength
Therm al shock
Hum idity-tem perature cycling
Tem perature life
Mixed flowing gas
Test or Exam ination
# Denotes energized circuit
Current Energizing Circuit
RECEPTACLE
Figure 2
Figure 3
1,9
3,7
5
6
8
1
4
2
Test Sequence (b)
Test Group (a)
1,5
2,4
2
3
3(d)
1,5
2,4
3
4(c)
1,9
4,8
3,7
10
2
5
6
108-1228
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