DCMC-21HA4SJ-A197 ITT, DCMC-21HA4SJ-A197 Datasheet - Page 234

• 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 — 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
10,90 (.429)
REAR FLANGE REF
REAR FLANGE REF
10,90 (.429)
REAR FLANGE REF
2,54 (.100)
2,54 (.100)
2,54 (.100)
10,90 (.429)
2,54 (.100)
Coax
Contact
Coax
Contact
Coax
Contact
9,40 (.370)
Signal
Contact
Signal
Contact
22,86 (.900)
22,68 (.893)
22,68 (.893)
15,24 (.600)
15,70 (.618)
15,70 (.618)
2,54 (.100)
11,05 (.435)
11,05 (.435)
9,68 (.381)
8,89 (.350)
9,68 (.381)
8,28 (.326)
8,28 (.326)
6,91 (.272)
6,91 (.272)
5,54(.218)
5,54(.218)
63,50 (2.500)
12 #20
0 #20
2,80 (.110)
8,28 (.326)
63,50 (2.500)
22 #20
63,50 (2.500)
5,54(.218)
17W5
8 #8
5 #8
2,80 (.110)
8,28 (.326)
8W8
5,54(.218)
25W3
3 #8
C
C
C
5,54(.218)
6,91 (.272)
8,71 (.343)
8,28 (.326)
10,16 (.400)
9,68 (.381)
11,05 (.435)
12,42 (.489)
3,81 (.150)
15,70 (.618)
13,82 (.544)
(.100)
2,54
15,19 (.598)
16,51(.650)
16,56 (.652)
17,96 (.707)
9,40 (.370)
22,86 (.900)
22,68 (.893)
22,68 (.893)
REAR FLANGE REF
(.100)
REAR FLANGE REF
2,54
9,40 (.370)
Size 8 Contact Type
Without Boardlock
Signal Contact X
Coaxial (C or X)
Mounting Type
With Boardlock
0,60 (.024)
Mounting
Hole
Mounting
Hole
Hole
Mounting
Recommended PCB Hole X
Recommended PCB Hole X
Recommended PCB Hole X
REAR FLANGE REF
2,54 (.100)
2,54 (.100)
10,90 (.429)
10,90 (.429)
REAR FLANGE REF
1,00 (.039)
3,05 (.120)
3,10 (.122)
1,14 (.045)
10,90 (.429)
REAR FLANGE REF
2,54 (.100)
2,54 (.100)
Coax
Contact
9,40 (.370)
Coax
Contact
Signal
Contact
22,56 (.888)
Coax
Contact
15,82 (.623)
Signal
Contact
2,36(.093)
22,68 (.893)
9,09 (.358)
22,68 (.893)
15,70 (.618)
16,56 (.652)
15,19 (.598)
63,50 (2.500)
13,82 (.544)
11,05 (.435)
12,42 (.489)
9,68 (.381)
11,05 (.435)
8,28 (.326)
9,68 (.381)
6,91 (.272)
7 #20
8,28 (.326)
13W6
6 #8
5,54(.218) 5,54(.218)
6,91 (.272)
5,54(.218) 5,54(.218)
C
11,10 (.437)
63,50 (2.500)
17 #20
21WA4
5,54(.218)
2,80 (.110)
8,28 (.326)
4 #8
63,50 (2.500)
25 #20
16,56 (.652)
2,80 (.110)
8,28 (.326)
27W2
Coaxial 90 — Plug
5,54(.218)
2 #8
4,37(.172)
C
17,96 (.707)
C
19,33 (.761)
6,91 (.272)
20.70 (.815)
8,28 (.326)
22,10 (.870)
6,91 (.272)
9,68 (.381)
23,47 (.924)
8,28 (.326)
11,05 (.435)
24,84 (.978)
9,68 (.381)
11,05 (.435)
12,42 (.489)
15,70 (.618)
13,82 (.544)
15,19 (.598)
Signal
Contact
16,56 (.652)
22,68 (.893)
22,68 (.893)
(.100)
2,54
Dimensions are shown in mm (inch)
9,40 (.370)
REAR FLANGE REF
REAR FLANGE REF
Dimensions subject to change
2,54(.100)
(.100)
REAR FLANGE REF
9,40 (.370)
2,54
9,40 (.370)
Mounting
Hole
Mounting
Hole
Mounting
Hole
235