DCMC-21HA4SJ-A197 ITT, DCMC-21HA4SJ-A197 Datasheet - Page 261

• 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

262
PCB Hole Pattern — European
Shell Size
Contact Arrangement
No. of Size 20 Cavities
No. of Size 8 Cavities
REAR FLANGE REF
Shell Size
Contact Arrangement
No. of Size 20 Cavities
No. of Size 8 Cavities
9,40 (.370)
9,40 (.370)
2,54 (.100)
2,54 (.100)
22,10 (.870)
20,70 (.815)
19,33 (.761)
17,96 (.707)
16,56 (.652)
15,19 (.598)
13,82 (.544)
12,42 (.489)
11,05 (.435)
9,68 (.381)
8,28 (.326)
6,91 (.272)
5,54(.218)
5,54(.218)
61,12 (2.406)
8,28 (.326)
2,80 (.110)
17 #20
5,54(.218)
24W7
0 #8
41 #20
D
43W2
0 #8
5,54(.218)
5,54(.218)
6,91 (.272)
D
8,28 (.326)
9,68 (.381)
11,05 (.435)
13,82 (.544)
16,56 (.652)
19,33 (.761)
22,10 (.870)
Signal Contact
Without Boardlock
Signal Contact X
Mounting Type
With Boardlock
0,60 (.024)
REAR FLANGE REF
12,27 (.483)
Mounting
Hole
Recommended PCB Hole X
Recommended PCB Hole X
REAR FLANGE REF
12,27
(.483)
9,40 (.370)
2,54 (.100)
2,54 (.100)
REAR FLANGE REF
1,00 (.039)
3,05 (.120)
3,10 (.122)
Mounting
Hole
Signal Contact
22,10 (.870)
20,70 (.815)
19,33 (.761)
17,96 (.707)
16,56 (.652)
15,19 (.598)
13,82 (.544)
12,42 (.489)
11,05 (.435)
22,10 (.870)
9,68 (.381)
19,33 (.761)
8,28 (.326)
6,91 (.272)
16,56 (.652)
5,54(.218)
13,82 (.544)
61,12 (2.406)
8,28 (.326)
2,80 (.110)
46 #20
11,05 (.435)
5,54(.218)
47W1
0 #8
4,14 (.163)
8,28 (.326)
90 PC Tails — Plug
D
5,54(.218)
5,54(.218) 5,54(.218)
6,91 (.272)
8,28 (.326)
9,68 (.381)
11,05 (.435)
61,12 (2.406)
2,84 (.112)
12,42 (.489)
5,54(.218)
13,82 (.544)
32 #20
36W4
15,19 (.598)
0 #8
16,56 (.652)
D
6,91 (.272)
19,33 (.761)
8,28 (.326)
9,68 (.381)
22,10 (.870)
11,05 (.435)
12,42 (.489)
13,82 (.544)
15,19 (.598)
16,56 (.652)
19,33 (.761)
22,10 (.870)
Dimensions are shown in mm (inch)
Signal Contact
Dimensions subject to change
REAR FLANGE REF
REAR FLANGE REF
2,54 (.100)
2,54 (.100)
9,40 (.370)
Mounting Hole
12,27 (.483)