D20418-39 ITT Cannon, D20418-39 Datasheet - Page 17

• Manufacturer Part Number: D20418-39
• Description: FEMALE SCREW LOCK, #4-40 UNC, 20.66MM
• Manufacturer: ITT Cannon

Specifications of D20418-39

• Screw Length: 20.66mm
• Thread Size - Imperial: 4-40
• Screw Head Height: 4.78mm
• Gender: Female
• Accessory Type: Female Screw Lock
• D Sub Shell Size: DE, DA, DB, DC, DD
• Connector Shell Size: DE, DA, DB, DC, DD
• For Use With: DD Size D Sub Connectors

16
D Subminiature
90 Solder Termination (Machined) — Standard Footprint .318 or .283 inch
Plug
Selection Guide
Reader’s Resource
Note:
Dimensions
For Product Features, Specifications,
Materials and Finishes, see pages 14-15.
For contact cavity arrangements,
see page 224.
For P.C. hole patterns, see page 272.
For panel cutouts, see page 221.
For hardware views (Standard), see page 226.
For alternate bracket configuration (when
connectors are supplied without boardlocks),
see page 226.
Shell Size
Connector footprint measured from the front shell.
Connector footprint measured from the rear shell.
DE
DA
DB
DC
DD
Dimension varies with alternate bracket configuration. See Reader’s Resource page 226.
M
±0,38 (.015)
30,81 (1.213)
39,14 (1.541)
53,04 (2.088)
69,32 (2.729)
66,93 (2.635)
E
N
(.256
6,50
A
10
0,25
.010)
16,92 (.666)
25,25 (.994)
38,96 (1.534)
55,42 (2.182)
52,81 (2.079)
±0,13 (.005)
B
Ø 0,76
(.030)
Engaging Face
A
B
24,99 (.984)
33,32 (1.312)
47,04 (1.852)
63,50 (2.500)
61,11 (2.406)
±0,13 (.005)
C
C
Part Numbers
Note: For contacts with 30 microinches gold substitute K127 for K87. Example: DAMG15PJK127
±0,13 (.005)
11,07 (.436)
8,36 (.329)
8,36 (.329)
8,36 (.329)
8,36 (.329)
BOARDLOCK
Shell Size
D
DE
DA
DB
DC
DD
BRACKET,
SCREW LOCK
±0,38 (.015)
METAL
12,55 (.494)
12,55 (.494)
12,55 (.494)
12,55 (.494)
15,37 (.605)
D
#4-40 UNC
#4-40 UNC
(.115)
RIVNUT
2,92
E
Layout
15
25
37
50
9
±0,25 (.010)
10,72 (.422)
10,72 (.422)
10,82 (.426)
10,82 (.426)
10,82 (.426)
F
DEMP9PJK87
DAMP15PJK87
DBMP25PJK87
DCMP37PJK87
DDMP50PJK87
(.283
±0,368 (.0145)
7,18
6,693 (.2635)
6,693 (.2635)
Bracket
—
—
—
W
0,25
.010)
(.283
7,18
(.224)
5,68
(.112)
±0,41 (.016)
2,84
6,84 (.269)
6,84 (.269)
6,84 (.269)
(.112)
0,25
.010)
2,84
DEMCP9PJK87
DAMC15PJK87
DBMC25PJK87
DCMC37PJK87
DDMC50PJK87
Bracket &
Boardlock
—
—
W
DD Configuration
Screw lock and boardlock
±0,25 (.010)
0,76 (.030)
0,76 (.030)
0,99 (.039)
0,99 (.039)
0,99 (.039)
Screw lock and boardlock
removed for clarity
removed for clarity
(.170
(.170
L
4,33
4,33
DEMD9PJK87
DAMD15PJK87
DBMD25PJK87
DCMD37PJK87
DDMD50PJK87
Screw Lock
#4-40 UNC
Bracket &
Dimensions are shown in mm (inch)
0,38
.015)
0,38
.015)
±0,25 (.010)
12,34 (.486)
12,34 (.486)
12,34 (.486)
12,34 (.486)
13,74 (.541)
Dimensions subject to change
W
M
F
L
DEMG9PJK87
DAMG15PJK87
DBMG25PJK87
DCMG37PJK87
DDMG50PJK87
Boardlock &
Screw Lock
#4-40 UNC
Bracket,
±0,25 (.010)
10,06 (.396)
D*M
8,64 (.340)
8,64 (.340)
8,64 (.340)
8,64 (.340)
N