2-640426-0 TE Connectivity, 2-640426-0 Datasheet - Page 4

• Manufacturer Part Number: 2-640426-0
• Description: 20P MTA156 CONN ASSY 18AWG ORA
• Manufacturer: TE Connectivity
• Series: MTA-156 Seriesr

Specifications of 2-640426-0

• Rohs Compliant: NO
• Product Type: Receptacles / Sockets - Housings
• Contact Gender: Socket (Female)
• Pitch: 3.96 mm
• Number Of Positions / Contacts: 20
• Number Of Rows: 1
• Mounting Style: Wire
• Latching Type: Locking Ramp
• Termination Style: IDC
• Wire Gauge Range: 18
• Housing Material: Nylon
• Contact Material: Copper Alloy
• Contact Plating: Tin Lead
• Voltage Rating: 600 VAC
• Current Rating: 7 A
• Wire Size (awg): 18
• 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: Without
• Shrouded: No
• Mounting Ears: Without
• Mating Connector Lock Type: Locking Ramp
• Panel Mount Retention: Without
• Current Rating (a): 7
• Voltage Rating (vac): 600
• Solder Tail Contact Plating: Tin-Lead
• Number Of Positions: 20
• 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-Lead
• Contact Base Material: Copper Alloy
• Connector Style: Receptacle
• Housing Color: Orange
• Mating Alignment: Without
• Ul Flammability Rating: UL 94V-2
• Rohs/elv Compliance: Not ELV/RoHS compliant
• Lead Free Solder Processes: Not relevant for lead free process
• Applies To: Wire/Cable
• Application Use: Wire-to-Board
• Lead Free Status / Rohs Status: No

3.6.
Rev F
Examination of product
Termination resistance, dry circuit
Termination resistance, specified current
Insulation resistance
Dielectric withstanding voltage
Temperature rise vs current
Current cycling
Tensile strength, straight and perpendicular (c)
Vibration
Durability
Contact retention
Mating force
Unmating force
Thermal shock
Humidity-temperature cycling
Product Qualification and Requalification Test Sequence
NOTE
(a) See paragraph 4.1.A.
(b) Numbers indicate sequence in which tests are performed.
(c)
Test or Examination
One half of the samples shall be subjected to the straight tensile test and the remaining
half to the perpendicular tensile test.
Figure 2
1
1
2,4
1,5
2
6
3
2,5
1,4
3
3
Test Sequence (b)
Test Group (a)
2,4
4
3
1
5
1,3
5
2
1,3
6
2
7
1
108-1065
8
1
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