D-20418-2 Cinch Connectors, D-20418-2 Datasheet - Page 266

• Manufacturer Part Number: D-20418-2
• Description: D SUB SCREW LOCK, #4-40 UNC, 70.32MM
• Manufacturer: Cinch Connectors

Specifications of D-20418-2

• Screw Length: 7.92mm
• Thread Size - Imperial: 4-40
• Peak Reflow Compatible (260 C): No
• Screw Head Height: 4.6mm
• Leaded Process Compatible: No
• Accessory Type: Female Screw Lock
• Rohs Compliant: No
• For Use With: D-Subminiature Connectors
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

.085 in. (2.16mm)
Density
Miniature Ribbon
Insulator: Gray UL94V-0 rated glass-filled polyester
Contact: Copper Alloy
Contact Plating: Select gold over 50µin. select nickel standard;
Operating Temperature: -40°C to +105°C
Shock: 50G Peak, per EIA Std. RS364, TP27, Condition A
Vibration: 3 cycles @ 10-55Hz in each of 3 axes per EIA
Moisture Resistance: Per EIA Std. RS364, TP31, Condition B,
Insulation Resistance:
Durability: 200 mating/unmating cycles
Mating / Unmating Forces:
Withstanding Voltage:
Call Toll Free: 1 [phone]
Contact Resistance:
Straight Solder Tails for solder termination to printed circuit board.
Available with .145" or .190" tail lengths to suit applications with any thickness PC boar
All-plastic design reduces cost.
Available in plug and socket styles in 14, 24, 36, 50, and 64 position sizes.
All plugs lock with InstaLatch passive latch feature for automatic latching.
Sockets available with InstaLatches, with Bail Latches in sizes indicated, or with no latches.
Available with through holes or with #4-40 holes for mounting/latching.
UL Recognized - Files E170218 (UL1977), E130965 (UL1863).
CSA Approved - File LR31996-7.
Contact Rating:
Voltage Rating:
Size
14
24
36
50
64
Std. 364, TP28, Condition A
30µin. select gold over 50µin. select nickel
available where indicated. Gold flash on
solder tails
Mating Force (max.)
with InstaLatches
Lb.
12
17
23
32
37
with Step 7B excluded
500 VAC @ sea level; 125 VAC @ 70,000 ft.
1200 VAC RMS @ sea level, per EIA
Std. RS364, TP20
5 Amps (4 Amps per CSA)
6 milliohms maximum, per EIA Std.
RS364, TP6
5000 Megohms minimum initial;
1000 Megohms minimum after moisture
Kg
5.44
7.71
10.43
14.52
16.78
Vertical-Mount Solder Tail
All-Plastic
Unmating Force (min.)
without InstaLatches
Lb.
2
4
6
7
8
Kg
0.91
1.81
2.72
3.18
3.63
6-38
d.