D20418-39 ITT Cannon, D20418-39 Datasheet - Page 185

• 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

184
D Subminiature
D*MA High Density Crimp Contact Cable Connector
Plug
Reader’s Resource
Dimensions
For contact cavity arrangements,
see page 186.
For panel cutouts, see page 221.
For hardware views (Standard)
see page 226.
Shell Size
DE
DA
DB
DC
E
10
30,81 (1.213)
39,14 (1.541)
53,04 (2.088)
69,32 (2.729)
±0,38 (.015)
A
±0,13 (.005)
16,33 (.643)
24,66 (.971)
38,38 (1.511)
54,84 (2.159)
A
B
Engaging Face
B
C
±0,13 (.005)
24,99 (.984)
33,32 (1.312)
47,04 (1.852)
63,50 (2.500)
Part Numbers
Notes: * For Residual Magnetism Level of 200 gamma, add B. Example: DEMA15PNMB
For shells with 50 microinches gold, add K52. Example: DEMA15PNMK52
For connectors without contacts, add F0. Example: DEMA15PNMF0 (F0 not marked on connector)
For crimp (Size 22) contacts and tooling, see pages 187 & 275
C
8,76 (.345) MAX
Shell Size
DE
DA
DB
DC
DD
±0,13 (.005)
7,90 (.311)
7,90 (.311)
7,90 (.311)
7,90 (.311)
D
Ø 3,05 (.120)
D
±0,38 (.015)
12,55 (.494)
12,55 (.494)
12,55 (.494)
12,55 (.494)
E
Layout
15
26
44
62
78
±0,25 (.010)
10,90 (.429)
10,90 (.429)
10,90 (.429)
10,90 (.429)
F
K
L
Space/High Reliability
DEMA15PNM*
DAMA26PNM*
DBMA44PNM*
DCMA62PNM*
DDMA78PNM*
±0,38 (.015)
Through Hole
6,94 (.273)
6,94 (.273)
6,94 (.273)
6,94 (.273)
W
±0,318 (.0125)
1,206 (.0475)
1,206 (.0475)
1,206 (.0475)
1,206 (.0475)
Dimensions are shown in mm (inch)
W
K
Dimensions subject to change
F
DEMAY15PNM*
DAMAY26PNM*
DBMAY44PNM*
DCMAY62PNM*
DDMAY78PNM*
Float Mount
Dual
±0,25 (.010)
0,76 (.030)
0,76 (.030)
0,76 (.030)
0,76 (.030)
L