D20418-39 ITT Cannon, D20418-39 Datasheet - Page 257

• 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

256
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
2,84 (.112)
2,84 (.112)
2,84 (.112)
22,10 (.870)
22,10 (.870)
20,57 (.810)
20,70 (.815)
19,33 (.761)
19,33 (.761)
17,96 (.707)
16,56 (.652)
16,56 (.652)
15,19 (.598)
13,72 (.540)
13,82 (.544)
13,82 (.544)
12,42 (.489)
11,05 (.435)
11,05 (.435)
9,68 (.381)
8,28 (.326)
8,28 (.326)
6,86 (.270)
6,91 (.272)
5,54(.218)
5,54(.218)
61,12 (2.406)
61,12 (2.406)
8,28 (.326)
2,80 (.110)
5,54(.218)
5,54(.218)
41 #20
17 #20
43W2
24W7
2 #8
7 #8
D
D
5,54(.218)
5,54(.218)
6,86 (.270)
6,91 (.272)
8,28 (.326)
8,28 (.326)
9,68 (.381)
11,05 (.435)
11,05 (.435)
13,72 (.540)
13,82 (.544)
13,72 (.540)
13,82 (.544)
16,56 (.652)
16,56 (.652)
19,33 (.761)
19,33 (.761)
20,57 (.810)
20,57 (.810)
22,10 (.870)
22,10 (.870)
Size 8 Contact Type
Without Boardlock
Signal Contact X
High Voltage (V)
High Power/
High Voltage
Contact
High Power (H)
High Power/
High Voltage
Contact
Signal Contact
Mounting Type
With Boardlock
Signal Contact
1,42 (.056)
1,42 (.056)
0,60 (.024)
0,76 (.030)
Mounting
Hole
Mounting
Hole
Mounting
Hole
Recommended PCB Hole X
Recommended PCB Hole X
Recommended PCB Hole X
Signal Contact
1,42 (.056)
1,00 (.039)
1,14 (.045)
3,05 (.120)
3,10 (.122)
3,56 (.140)
1,96 (.077)
2,84 (.112)
2,84 (.112)
High Power/Voltage Straight — Plug
22,10 (.870)
20,57 (.810)
19,33 (.761)
16,56 (.652)
22,10 (.870)
13,72 (.540)
13,82 (.544)
20,70 (.815)
19,33 (.761)
11,05 (.435)
17,96 (.707)
16,56 (.652)
15,19 (.598)
8,28 (.326)
6,86 (.270)
13,82 (.544)
12,42 (.489)
5,54(.218) 5,54(.218)
11,05 (.435)
9,68 (.381)
32 #20
8,28 (.326)
61,12 (2.406)
2,84 (.112)
36W4
5,54(.218)
6,91 (.272)
4 #8
5,54(.218)
D
4,14 (.163)
61,12 (2.406)
6,91 (.272)
46 #20
8,28 (.326)
2,80 (.110)
5,54(.218)
8,28 (.326)
47W1
1 #8
9,68 (.381)
11,05 (.435)
D
12,42 (.489)
13,82 (.544)
5,54(.218)
6,91 (.272)
15,19 (.598)
8,28 (.326)
16,56 (.652)
9,68 (.381)
11,05 (.435)
19,33 (.761)
12,42 (.489)
20,57 (.810)
13,82 (.544)
22,10 (.870)
15,19 (.598)
16,56 (.652)
19,33 (.761)
20,57 (.810)
22,10 (.870)
Dimensions are shown in mm (inch)
Dimensions subject to change
High Power/
High Voltage
Contact
High Power/
High Voltage
Contact
Signal Contact
1,42 (.056)
2,84 (.112)
2,84 (.112)
Mounting
Hole