DCMC-21HA4SJ-A197 ITT, DCMC-21HA4SJ-A197 Datasheet - Page 240

• 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
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
2,54 (.100)
2,54 (.100)
Coax
Contact
Contact
Signal
2,54 (.100)
Signal
Contact
2,54 (.100)
2,54 (.100)
2,54 (.100)
14,48 (.570)
2,84 (.112)
13,82 (.544)
9,68 (.381)
9,68 (.381)
8,28 (.326)
8,28 (.326)
6,91 (.272)
6,91 (.272)
4,14 (.163)
5,54(.218)
5,54(.218) 5,54(.218)
Signal
Contact
Mounting
Hole
47,04(1.852)
47,04 (1.852)
2,80 (.110)
8,28 (.326)
5,54(.218)
Mounting
Hole
5 #20
15 #20
4 #8
9W4
17W2
2 #8
B
B
6,91 (.272)
7,77 (.306)
8,28 (.326)
(.216)
9,68 (.381)
Coax Contact
5,49
25,00 (.984)
8,23 (.324)
4 #20
13,82 (.544)
14,48 (.570)
2,84 (.112)
1 #8
5W1
Signal
Contact
E
(.216)
5,49
9,60 (.378)
8,23 (.324) 8,23 (.324)
(.270)
6,86
(.216)
5,49
33,32 (1.312)
2,54 (.100)
10 #20
8,23 (.324)
11W1
1 #8
Coax
Contact
A
2,54 (.100)
2,54 (.100)
(.216)
9,60 (.378)
(.270)
5,49
Mounting Hole
6,86
(.112)
Size 8 Contact Type
2,84
Without Boardlock
Signal Contact X
Coaxial (C or X)
Mounting Type
With Boardlock
0,60 (.024)
0,76 (.030)
Coax Contact
Mounting
Hole
(.100)
(.100)
2,54
2,54
2,84 (.112)
(.270)
6,86
Recommended PCB Hole X
Recommended PCB Hole X
Recommended PCB Hole X
33,32(1.312)
0 #20
3 #8
3W3
A
(.270)
6,86
1,00 (.039)
1,14 (.045)
3,05 (.120)
3,10 (.122)
1,14 (.045)
Coax
Contact
Coaxial Straight — Receptacle
Mounting Hole
Signal
Contact
Coax
Contact
Coax
Contact
14,48 (.570)
14,48 (.570)
2,84 (.112)
16,56 (.652)
15,19 (.598)
13,82 (.544)
Mounting
12,42 (.489)
9,68 (.381)
11,05 (.435)
Hole
8,28 (.326)
6,91 (.272)
9,68 (.381)
5,94 (.234)
5,54(.218)
8,28 (.326)
6,91 (.272)
5,54(.218) 5,54(.218)
47,04 (1.852)
4,14 (.163)
2,80 (.110)
47,04 (1.852)
5,54(.218)
10 #20
47,01(1.852)
13W3
8,28 (.326)
3 #8
Coax Contact
20 #20
2,54 (.100)
2,54 (.100)
0 #20
21W1
(.100)
(.100)
1 #8
2,54
2,54
5 #8
B
5W5
7,77 (.306)
B
7,67 (.302)
(.034)
B
0,86
6,91 (.272)
14,48 (.570)
8,28 (.326)
9,68 (.381)
Contact
11,05 (.435)
14,48 (.570)
Signal
12,42 (.489)
Signal
Contact
13,82 (.544)
15,19 (.598)
(.270)
16,56 (.652)
6,86
33,32 (1.312)
Dimensions are shown in mm (inch)
2,74 (.108)
(.216)
5,49
5 #20
2 #8
7W2
Dimensions subject to change
(.270)
A
6,86
(.112)
2,84
Mounting Hole
2,54 (.100)
2,54 (.100)
2,54 (.100)
2,54 (.100)
Contact
Coax
Mounting Hole
(.112)
2,84
241