D-20418-2 Cinch Connectors, D-20418-2 Datasheet - Page 235

• 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

6
.085 in. (2.16mm)
Density
Miniature Ribbon
Mounting Options
Various mounting options are available with Cinch Miniature Ribbon
and SUPERIBBON products:
•
Standard Panel Cutout Recommendations
Dimensions
•
•
Size
Size
14
24
36
50
14
24
36
50
64
Through-Hole/Threaded Hole -- These products require separate hardware to mount
the connector to a panel or other component. Versions are available to accommodate
#3, #4, and in some cases, through #8 hardware.
Standard size cutouts are adequate for mounting panel-mount connectors to system
panels with this type of hardware. They may be front- or rear-mounted. (Sockets with
bail latches, however, must be front-mounted unless a modified cutout is used to clear
the latch retaining hardware.)
Metal Shell PC Mount products are available in some versions with standoffs to the
printed circuit board. These may be conductive or insulated.
Panel Clips -- These devices are add-on accessories for All-Plastic products and are
available as optional configurations on certain Metal Shell products. They allow you to
mount the connector to the system panel without screws, nuts, or spacers, and leave
the connector’s mounting holes free for use in latching, if so desired.
Boardlocks -- These devices, found on certain solder-tail PC mount products, fasten the
connector to the printed circuit board with solder as part of the wave soldering process.
Thus, there is no additional labor required to complete the assembly, and a cost savings
can often be realized.
1.417 (35.99) 1.098 (27.89)
1.842 (46.79) 1.523 (38.68) 1.365 (34.67) .580 (14.73)
2.352 (59.74) 2.033 (51.64) 1.875 (47.63) .580 (14.73)
2.947 (74.85) 2.628 (66.75) 2.472 (62.79) .580 (14.73)
1.417 (35.99) 1.172 (29.77)
1.842 (46.79) 1.597 (40.56) 1.212 (30.78) .610 (15.49)
2.352 (59.74) 2.107 (53.52) 1.722 (43.74) .610 (15.49)
2.947 (74.85) 2.703 (68.66) 2.317 (58.85) .610 (15.49)
3.592 (91.24) 3.298 (83.77) 2.912 (73.96) .610 (15.49)
Call Toll Free: 1 [phone]
A
A
SUPERIBBON, Plug or Socket
Plug or Fixed-Mount Socket
B
B
.940 (23.88) .580 (14.73)
.787 (19.99) .610 (15.49)
C
C
Rear Mounting
D
D
Introduction
6-4
1.417 (35.99) 1.153 (29.29)
1.842 (46.79) 1.578 (40.08) 1.420 (36.07)
2.352 (59.74) 2.088 (53.04) 1.930 (49.02)
2.947 (74.85) 2.683 (68.15) 2.525 (64.14)
A
Front Mounting
Float-Mount Socket
B
.995 (25.27) .635 (16.13)
C
.635 (16.13)
.635 (16.13)
.635 (16.13)
D