DCMC-21HA4SJ-A197 ITT, DCMC-21HA4SJ-A197 Datasheet - Page 246

• 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
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
REAR FLANGE REF
20,57 (.810)
Mounting
Hole
REAR FLANGE REF
(.112)
2,84
Contact
Signal
(.340)
8,64
Contact
Signal
14,48 (.570)
9,68 (.381)
REAR FLANGE REF
9,60 (.378)
8,28 (.326)
8,23(.324)
6,91 (.272)
15 #20
5,54(.218)
(.270)
17W2
2 #8
(.340)
6,86
8,64
(.216)
5,49
33,32 (1.312)
High Power
8,23 (.324)
10 #20
B
Signal
Contact
47,04 (1.852)
Contact
11W1
1 #8
5 #20
4 #8
9W4
A
B
(.216)
8,23(.324)
9,60 (.378)
5,49
(.270)
(.163)
6,86
7,77 (.306)
4,14
(.216)
5,49
25,00 (.984)
High Power
Contact
4 #20
14,48 (.570)
(.324)
1 #8
8,23
5W1
E
(.216)
5,49
11,53 (.454)
REAR FLANGE REF
(.112)
2,84
11,53 (.454)
REAR FLANGE REF
REAR FLANGE REF
(.112)
2,84
11,53 (.454)
High Power
Mounting
Hole
Contact
20,57
(.810)
8,64 (.340)
20,57
(.810)
Size 8 Contact Type
Without Boardlock
Signal Contact X
Mounting Type
With Boardlock
High Power (H)
0,76 (.030)
REAR FLANGE REF
(.340)
8,64
High Power
Contact
Recommended PCB Hole X
Recommended PCB Hole X
Recommended PCB Hole X
(.270)
6,86
33,32 (1.312)
0 #20
3 #8
3W3
A
1,14 (.045)
3,05 (.120)
3,10 (.122)
3,56 (.140)
(.270)
6,86
REAR FLANGE REF
Mounting
Hole
REAR FLANGE REF
20,57
(.810)
20,57 (.810)
Mounting
High Power 90 — Receptacle
Hole
Mounting
Hole
Mounting
Hole
REAR FLANGE REF
20,57 (.810)
Contact
REAR FLANGE REF
Signal
8,64 (.340)
(.112)
2,84
Contact
Signal
14,48 (.570)
9,68 (.381)
8,28 (.326)
6,91 (.272)
5,54(.218)
47,04 (1.852)
14,48 (.570)
2,80 (.110)
10 #20
5,54(.218)
13W3
3 #8
B
16,56 (.652)
15,19 (.598)
7,77 (.306)
(.163)
13,82 (.544)
4,14
REAR FLANGE REF
5,94 (.234)
12,42 (.489)
11,05 (.435)
(.340)
8,64
9,68 (.381)
14,48 (.570)
8,28 (.326)
47,04 (1.852)
6,91 (.272)
High Power
Contact
0,86 (.034)
0 #20
5,54(.218) 5,54(.218)
5 #8
5W5
High Power
11,53 (.454)
Contact
B
20 #20
Signal
Contact
8,28 (.326)
7,67 (.302)
47,04 (1.852)
21W1
1 #8
REAR FLANGE REF
B
14,48 (.570)
6,91 (.272)
(.270)
6,86
8,28 (.326)
9,68 (.381)
11,05 (.435)
Dimensions are shown in mm (inch)
33,32 (1.312)
2,74 (.108)
5 #20
12,42 (.489)
(.216)
2 #8
13,82 (.544)
7W2
5,49
15,19 (.598)
High Power
A
16,56 (.652)
Contact
(.270)
6,86
Dimensions subject to change
11,53 (.454)
8,64 (.340)
REAR FLANGE REF
2,84 (.112)
REAR FLANGE REF
High Power
Contact
8,64 (.340)
REAR FLANGE REF
(.112)
11,53 (.454)
2,84
Mounting
Hole
20,57
(.810)
(.810)
20,57
247