DCMC-21HA4SJ-A197 ITT, DCMC-21HA4SJ-A197 Datasheet - Page 270

• Manufacturer Part Number: DCMC-21HA4SJ-A197
• Manufacturer: ITT
• Type: D-Subminiaturer

Specifications of DCMC-21HA4SJ-A197

• Number Of Contacts: 4Power/17SignalPOS
• Number Of Terminals: 21
• Plug / Receptacle: SKT
• Contact Plating: Gold Over Nickel
• Body Orientation: Right Angle
• Mounting Style: Through Hole
• Number Of Ports: 1Port
• Operating Temp Range: -55C to 125C
• Termination Method: Solder
• Current Rating: 40/7.5A
• Housing Material: Polyester
• Contact Material: Copper Alloy
• Product Length (mm): 69.32mm
• Product Height (mm): 12.55mm
• Lead Free Status / Rohs Status: Compliant

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
Mounting
Hole
2,84 (.112)
22,10 (.870)
19,33 (.761)
16,56 (.652)
22,10 (.870)
13,82 (.544)
19,33 (.761)
11,05 (.435)
16,56 (.652)
8,28 (.326)
13,82 (.544)
5,54(.218)
11,05 (.435)
61,12 (2.406)
9,68 (.381)
8,28 (.326)
5,54(.218)
6,91 (.272)
17 #20
5,54(.218)
24W7
0 #8
61,12 (2.406)
5,54(.218)
D
8,28 (.326)
8,28 (.326)
2,80 (.110)
5,54(.218)
41 #20
11,05 (.435)
43W2
0 #8
13,82 (.544)
5,54(.218)
D
6,91 (.272)
16,56 (.652)
8,28 (.326)
9,68 (.381)
11,05 (.435)
19,33 (.761)
12,42 (.489)
22,10 (.870)
13,82 (.544)
15,19 (.598)
16,56 (.652)
17,96 (.707)
19,33 (.761)
20,70 (.815)
22,10 (.870)
Without Boardlock
Signal Contact X
Mounting Type
With Boardlock
Signal Contact
0,60 (.024)
2,84 (.112)
2,84 (.112)
Mounting
Hole
Recommended PCB Hole X
Recommended PCB Hole X
Mounting
Hole
1,00 (.039)
3,05 (.120)
3,10 (.122)
2,84 (.112)
2,84 (.112)
Signal Contact
Straight PC Tails — Receptacle
22,10 (.870)
19,33 (.761)
22,10 (.870)
16,56 (.652)
19,33 (.761)
15,19 (.598)
13,82 (.544)
12,42 (.489)
16,56 (.652)
11,05 (.435)
15,19 (.598)
13,82 (.544)
9,68 (.381)
12,42 (.489)
8,28 (.326)
11,05 (.435)
6,91 (.272)
9,68 (.381)
5,54(.218) 5,54(.218)
8,28 (.326)
6,91 (.272)
5,54(.218)
61,12 (2.406)
2,80 (.110)
5,54(.218)
32 #20
36W4
0 #8
61,12 (2.406)
8,28 (.326)
2,80 (.110)
46 #20
D
5,54(.218)
47W1
0 #8
8,28 (.326)
D
4,14 (.163)
11,05 (.435)
5,54(.218)
6,91 (.272)
8,28 (.326)
13,82 (.544)
9,68 (.381)
11,05 (.435)
16,56 (.652)
12,42 (.489)
13,82 (.544)
19,33 (.761)
15,19 (.598)
16,56 (.652)
22,10 (.870)
17,96 (.707)
19,33 (.761)
20,70 (.815)
22,10 (.870)
Dimensions are shown in mm (inch)
Dimensions subject to change
Signal Contact
2,84 (.112)
2,84 (.112)
Mounting
Hole
271