D20418-39 ITT Cannon, D20418-39 Datasheet - Page 162

• 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

D Subminiature
40 A High Power Straight PCB (Size DD)
Receptacle
Reader’s Resource
Dimensions
For contact cavity arrangements,
see page 223.
For P.C. hole patterns, see page 259.
For panel cutouts, see page 221.
For hardware views (Standard), see page 226.
Shell Size
(.183)
4,65
BOARDLOCK
DD
E
(.300
7,62
10
(.256
0,25
.010)
6,50
66,93 (2.635)
±0,38 (.015)
0,25
.010)
A
B
A
52,42 (2.064)
±0,13 (.005)
Engaging Face
Ø 0,76
(.030)
B
C
Part Numbers with Standoff #4-40 UNC
61,11 (2.406)
±0,13 (.005)
Shell Size
DD
DD
DD
DD
C
Ø 3,18
(.125)
Layout
24W7
36W4
43W2
47W1
±0,13 (.005)
10,74 (.423)
D
D
Without Screw Locks
Without Boardlocks
DDMMV24H7SN
DDMMV36H4SN
DDMMV43H2SN
DDMMV47H1SN
Part Number
SCREW LOCK
#4-40 UNC
(.115)
±0,38 (.015)
15,37 (.605)
2,92
STANDOFF
#4-40 UNC
4,52 (.178)
E
Military/High Reliability
±0,25 (.010)
10,90 (.429)
Without Screw Locks
DDMMZ24H7SN
DDMMZ36H4SN
DDMMZ43H2SN
DDMMZ47H1SN
L
With Boardlocks
F
Part Number
Screw lock, boardlock and high power contact
(.224)
5,69
removed for clarity
±0,38 (.015)
6,94 (.273)
W
Dimensions are shown in mm (inch)
Dimensions subject to change
(.112)
2,84
DDMMN24H7SN
DDMMN36H4SN
DDMMN43H2SN
DDMMN47H1SN
With Screw Locks
With Boardlocks
W
Part Number
±0,25 (.010)
0,76 (.030)
F
L
161