D20418-39 ITT Cannon, D20418-39 Datasheet - Page 243

• 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

242
Mounting
Hole
PCB Hole Pattern — Standard/European
Shell Size
Contact Arrangement
No. of Size 20 Cavities
No. of Size 8 Cavities
Shell Size
Contact Arrangement
No. of Size 20 Cavities
No. of Size 8 Cavities
Shell Size
Contact Arrangement
No. of Size 20 Cavities
No. of Size 8 Cavities
Coax
Contact
22,86 (.900)
22,68 (.893)
16,51(.650)
3,81 (.150)
15,70 (.618)
10,16 (.400)
8,71 (.343)
2,84 (.112)
63,50 (2.500)
0 #20
8 #8
8W8
63.50 (2.500)
12 #20
22 #20
5,54(.218)
2,80 (.110)
8,28 (.326)
17W5
25W3
C
5 #8
3 #8
C
C
5,54(.218)
6,91 (.272)
8,28 (.326)
8,89 (.350)
9,68 (.381)
2,54 (.100)
11,05 (.435)
15,70 (.618)
15,24 (.600)
22,86 (.900)
22,68 (.893)
Signal
Contact
Size 8 Contact Type
Without Boardlock
Signal Contact X
Contact
Coax
Coaxial (C or X)
Mounting Type
With Boardlock
0,60 (.024)
0,76 (.030)
Mounting Hole
2,54 (.100)
2,54 (.100)
2,54 (.100)
2,54 (.100)
(.112)
2,84
Recommended PCB Hole X
Recommended PCB Hole X
Recommended PCB Hole X
1,00 (.039)
1,14 (.045)
3,05 (.120)
3,10 (.122)
1,14 (.045)
Mounting Hole
2,54 (.100)
2,54 (.100)
Coaxial Straight — Receptacle
24,84 (.978)
Signal
Contact
23,47 (.924)
22,10 (.870)
19,33 (.761)
20.70 (.815)
16,56 (.652)
Signal
Contact
17,96 (.707)
4,37 (.172)
22,68 (.893)
11,10 (.437)
15,70 (.618)
11,05 (.435)
9,68 (.381)
7 #20
13W6
8,28 (.326)
6 #8
6,91 (.272)
C
5,54(.218) 5,54(.218)
63,50 (2.500)
17 #20
21WA4
5,54(.218)
2,80 (.110)
8,28 (.326)
25 #20
4 #8
9,09 (.358)
27W2
2 #8
63,50 (2.500)
C
2,36 (.093)
C
15,82 (.623)
6,91 (.272)
8,28 (.326)
9,68 (.381)
11,05 (.435)
15,70 (.618)
22,56 (.888)
22,68 (.893)
2,84 (.112)
Dimensions are shown in mm (inch)
Dimensions subject to change
Contact
Coax
2,54 (.100)
2,54 (.100)
Coax
Contact
Mounting
Hole