DCMC-21HA4SJ-A197 ITT, DCMC-21HA4SJ-A197 Datasheet - Page 27

• 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

26
D Subminiature
90 Solder Termination (Machined) with Plastic Bracket — European Footprint 10,2 or 9,4 mm
Plug
Selection Guide
Reader’s Resource
Dimensions
For Product Features, Specifications,
Materials and Finishes, see pages 14-15.
For contact cavity arrangements,
see page 224.
For P.C. hole patterns, see page 273.
For panel cutouts, see page 221.
For hardware views (European),
see page 227.
Shell Size
Connector footprint measured from the front shell.
Connector footprint measured from the rear shell.
1,00 (.039)
DE
DA
DB
DC
DD
E
10
30,81 (1.213)
39,14 (1.541)
53,04 (2.088)
69,32 (2.729)
66,93 (2.635)
±0,38 (.015)
A
±0,13 (.005)
16,92 (.666)
25,25 (.994)
38,96 (1.534)
55,42 (2.182)
52,81 (2.079)
A
B
Engaging Face
B
C
Ø 0,60 (.024)
±0,13 (.005)
24,99 (.984)
33,32 (1.312)
47,04 (1.852)
63,50 (2.500)
61,11 (2.406)
Part Numbers
Notes: For pushfit/boardlock option add -146. Example: DE9P-1A5N-K87-146
For performance class 2 add -A191. Example: DE9P-1A5N-A191-K87
C
Shell Size
DE
DA
DB
DC
DD
D
BRACKET,
PLASTIC
±0,13 (.005)
11,07 (.436)
Layout
8,36 (.329)
8,36 (.329)
8,36 (.329)
8,36 (.329)
15
25
37
50
9
D
DE9P-1A5N-K87
DA15P-1A5N-K87
DB25P-1A5N-K87
DC37P-1A5N-K87
DD50P-1A5N-K87
Through Hole
±0,38 (.015)
12,55 (.494)
12,55 (.494)
12,55 (.494)
12,55 (.494)
15,37 (.605)
E
5,08 (.200)
9,40 (.370)
±0,25 (.010)
10,72 (.422)
10,72 (.422)
10,82 (.426)
10,82 (.426)
10,82 (.426)
DE9P-1AUN-K87
DA15P-1AUN-K87
DB25P-1AUN-K87
DC37P-1AUN-K87
DD50P-1AUN-K87
2,54 (.100)
Captive Nut
#4-40 UNC
F
9,40 (.370)
2,54 (.100)
±0,368 (.145)
6,693 (.2635)
6,693 (.2635)
—
—
—
W
DE9P-1ATN-K87
DA15P-1ATN-K87
DB25P-1ATN-K87
DC37P-1ATN-K87
DD50P-1ATN-K87
Captive Nut
M3
DD Configuration
±0,41 (.016)
6,84 (.269)
6,84 (.269)
6,84 (.269)
3,70 (.146)
Dimensions are shown in mm (inch)
3,70 (.146)
—
—
W
Dimensions subject to change
DE9P-1A6N-K87
DA15P-1A6N-K87
DB25P-1A6N-K87
DC37P-1A6N-K87
DD50P-1A6N-K87
W
#4-40 UNC
±0,25 (.010)
Post
0,76 (.030)
0,76 (.030)
0,99 (.039)
0,99 (.039)
0,99 (.039)
F
L
L
D*