D-20418-2 Cinch Connectors, D-20418-2 Datasheet - Page 262

• 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: Blue UL94V-0 rated diallyl phthalate type MDG, per MIL-M14F
Contact: Copper alloy
Contact Plating: Select gold over 50µin. select nickel standard;
Shell: Steel
Shell Plating: Zinc with clear chromate coating standard. Tin available where indicated.
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 Std. 364, TP28, Condition A
Moisture Resistance: Per EIA Std. RS364, TP31, Condition B, with Step 7B excluded
Durability: 200 mating/unmating cycles
Mating / Unmating Forces:
Call Toll Free: 1 [phone]
Insulation Resistance:
Withstanding Voltage:
Contact Resistance:
Straight Solder Tails for solder termination to printed circuit board in lengths for use on all standard
thickness boards.
Surface Mount Compatible; withstands vapor-phase and IR reflow processes.
Metal shell provides grounding and shielding capability.
Available in plug and socket styles in 14, 24, 36, and 50 position sizes.
All plugs lock with InstaLatch passive latch feature for automatic latching.
Industry-standard bail latch feature available for locking/unlocking without tools in applications such as
SCSI-1 and Centronics.
Available, where indicated, with J-Hook latches that automatically lock down mating end-entry
connectors.
Available, where indicated, with through-hole or threaded standoffs for improved board mounting.
Sockets available with through holes or with float mounts to provide limited self-alignment.
UL Recognized - Files
CSA Approved - File LR31996-7.
Contact Rating:
Voltage Rating:
Size
14
24
36
50
Gold flash on solder tails
30µin. select gold over 50µin. select nickel available where indicated.
Mating Force (max.)
Lb.
12
15
5
8
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
2.27
3.63
5.44
6.80
E170218 (UL1977)
Vertical-Mount Solder Tail
Metal Shell
Unmating Force (min.)
Lb.
2
4
6
7
, E130965 (UL1863).
Kg
0.91
1.81
2.72
3.18
6-34