D20418-39 ITT Cannon, D20418-39 Datasheet - Page 135

• 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

134
D Subminiature
90 PC Tail
Plug
Reader’s Resource
Dimensions
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.
Shell Size
DE
DA
DB
DC
DD
E
±0,38 (.015)
30,81 (1.213)
39,14 (1.541)
53,04 (2.088)
69,32 (2.729)
66,93 (2.635)
10
A
16,92 (.666)
25,25 (.994)
38,96 (1.534)
55,42 (2.182)
52,81 (2.079)
±0,13 (.005)
B
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
±0,13 (.005)
11,07 (.436)
8,36 (.329)
8,36 (.329)
8,36 (.329)
8,36 (.329)
Shell Size
Shell Size
Ø Y
D
DE
DA
DB
DC
DD
DE
DA
DB
DC
DD
±0,38 (.015)
12,55 (.494)
12,55 (.494)
12,55 (.494)
12,55 (.494)
15,37 (.605)
E
D
Layout
Layout
Ø 3,05 (.120)
15
25
37
50
15
25
37
50
9
9
±0,25 (.010)
10,72 (.422)
10,72 (.422)
10,82 (.426)
10,82 (.426)
10,82 (.426)
F
3,23 (.127)
3,23 (.127)
DEMM9PF
DAMM15PF
DBMM25PF
DCMM37PF
DDMM50PF
DEM9PF
DAM15PF
DBM25PF
DCM37PF
DDM50PF
X
X
±0,368 (.0145)
6,693 (.2635)
6,693 (.2635)
—
—
—
W
(.283
7,18
0,76 (.030)
4,01 (.158)
0,76 (.030)
4,01 (.158)
(.224)
DEMM9PP
DAMM15PP
DBMM25PP
DCMM37PP
DDMM50PP
DEM9PP
DAM15PP
DBM25PP
DCM37PP
DDM50PP
5,68
(.283
7,18
X Y
X Y
Military/High Reliability
X
X
0,25
.010)
±0,41 (.016)
6,84 (.269)
6,84 (.269)
6,84 (.269)
(.112)
2,84
0,25
.010)
(.112)
2,84
Commercial Part Numbers
—
—
W
Military Part Numbers
4,65 (.183)
4,65 (.183)
DEMM9PR
DAMM15PR
DBMM25PR
DCMM37PR
DDMM50PR
DEM9PR
DAM15PR
DBM25PR
DCM37PR
DDM50PR
±0,317 (.0125)
1,206 (.0475)
1,206 (.0475)
X
X
—
—
—
X
K
X
0,69 (.027)
DD Configuration
0,69 (.027)
Dimensions are shown in mm (inch)
3,23 (.127)
3,23 (.127)
DEMM9PC
DAMM15PC
DBMM25PC
DCMM37PC
DDMM50PC
DEM9PC
DAM15PC
DBM25PC
DCM37PC
DCM50PC
±0,25 (.010)
1,52 (.060)
1,52 (.060)
1,52 (.060)
X
X
Dimensions subject to change
—
—
K
W
1,02 (.040)
1,02 (.040)
K
X Y
X Y
L
F
4,01 (.158)
4,01 (.158)
±0,25 (.010)
DEMM9PK
DAMM15PK
DBMM25PK
DCMM37PK
DDMM50PK
DEM9PK
DAM15PK
DBM25PK
DCM37PK
DDM50PK
0,76 (.030)
0,76 (.030)
0,99 (.039)
0,99 (.039)
0,99 (.039)
X
X
L