DCMC-21HA4SJ-A197 ITT, DCMC-21HA4SJ-A197 Datasheet - Page 180
![no-image](/images/manufacturer_photos/0/3/348/itt_sml.jpg)
DCMC-21HA4SJ-A197
Manufacturer Part Number
DCMC-21HA4SJ-A197
Description
Manufacturer
ITT
Type
D-Subminiaturer
Datasheet
1.DCMC-21HA4SJ-A197.pdf
(299 pages)
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
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D Subminiature
90 Solder Termination (Machined) with Metal Bracket — European Footprint 10,2 or 9,4
Receptacle
Reader’s Resource
Dimensions
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.
(.039)
1,00
DC
DD
DE
DA
DB
E
10
±0,38 (.015)
30,81 (1.213)
39,14 (1.541)
53,04 (2.088)
69,32 (2.729)
66,93 (2.635)
A
Engaging Face
A
B
38,38 (1.511)
54,84 (2.159)
52,42 (2.064)
±0,13 (.005)
16,33 (.643)
24,66 (.971)
C
B
Ø 0,60 (.024)
33,32 (1.312)
47,04 (1.852)
63,50 (2.500)
61,11 (2.406)
±0,13 (.005)
24,99 (.984)
Part Numbers
Notes: * For Residual Magnetism Level of 200 gamma, add B. Example: DEM9SNMB1A7N
For shells with 50 microinches gold, add K52. Example: DEM9SNM1A7NK52
C
D
Shell Size
DA
DB
DC
DD
DE
±0,13 (.005)
10,74 (.423)
7,90 (.311)
7,90 (.311)
7,90 (.311)
7,90 (.311)
D
Layout
15
25
37
50
9
±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)
2,54 (.100)
Threaded Insert #4-40
±0,25 (.010)
2,54 (.100)
9,40 (.370)
10,90 (.429)
10,90 (.429)
10,90 (.429)
10,90 (.429)
10,90 (.429)
DAM15SNM*1A7N
DBM25SNM*1A7N
DCM37SNM*1A7N
DDM50SNM*1A7N
DEM9SNM*1A7N
Metal Bracket
F
DD Configuration
Space/High Reliability
±0,38 (.015)
6,94 (.273)
6,94 (.273)
6,94 (.273)
6,94 (.273)
6,94 (.273)
W
3,70 (.146)
3,70 (.146)
mm
±0,25 (.010)
0,76 (.030)
0,76 (.030)
0,76 (.030)
0,76 (.030)
0,76 (.030)
Dimensions are shown in mm (inch)
Threaded Insert M3
DAM15SNM*1A9N
DBM25SNM*1A9N
DCM37SNM*1A9N
DDM50SNM*1A9N
L
DEM9SNM*1A9N
W
Metal Bracket
Dimensions subject to change
F
L
±0,15 (.006)
10,7 (.42)
10,7 (.42)
10,7 (.42)
10,7 (.42)
12,1 (.48)
N
179
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