DCMC-21HA4SJ-A197 ITT, DCMC-21HA4SJ-A197 Datasheet - Page 137
![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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136
D Subminiature
Straight PC Tail
Plug
Reader’s Resource
Dimensions
For contact cavity arrangements,
see page 224.
For P.C. hole patterns, see page 274.
For panel cutouts, see page 221.
For hardware views (Standard), see page 226.
Shell Size
DE
DA
DB
DC
DD
(.270)
6,86
E
±0,38 (.015)
30,81 (1.213)
39,14 (1.541)
53,04 (2.088)
69,32 (2.729)
66,93 (2.635)
SPACER (SHIPPED LOOSE)
FOR REFERENCE ONLY
A
10
16,92 (.666)
25,25 (.994)
38,96 (1.534)
55,42 (2.182)
52,81 (2.079)
±0,13 (.005)
B
24,99 (.984)
33,32 (1.312)
47,04 (1.852)
63,50 (2.500)
61,11 (2.406)
±0,13 (.005)
A
Engaging Face
B
C
C
Part Numbers
Note: Spacers (shipped loose) provided only on parts marked *
±0,13 (.005)
11,07 (.436)
8,36 (.329)
8,36 (.329)
8,36 (.329)
8,36 (.329)
Ø Y
Shell
Shell
Size
Size
D
DE
DA
DB
DC
DD
DE
DA
DB
DC
DD
±0,38 (.015)
12,55 (.494)
12,55 (.494)
12,55 (.494)
12,55 (.494)
15,37 (.605)
Layout
Layout
E
15
25
37
50
15
25
37
50
9
9
±0,25 (.010) ±0,368 (.0145) ±0,41 (.016) ±0,317 (.0125) ±0,25 (.010)
10,72 (.422)
10,72 (.422)
10,82 (.426)
10,82 (.426)
10,82 (.426)
DEMM9PE*
DAMM15PE*
DBMM25PE*
DCMM37PE*
DDMM50PE*
3,23 (.127)
3,23 (.127)
Ø 3,05
DEM9PE
DAM15PE
DBM25PE
DCM37PE
DDM50PE
(.120)
X
D
F
X
X
0,69 (.027)
6,693 (.2635)
6,693 (.2635)
DEMM9PM*
DAMM15PM* DAMM15PZ*
DBMM25PM* DBMM25PZ*
DCMM37PM* DCMM37PZ*
DDMM50PM* DDMM50PZ*
0,76 (.030)
4,01 (.158)
0,76 (.030)
4,01 (.158)
DEM9PM
DAM15PM
DBM25PM
DCM37PM
DDM50PM
—
—
—
X Y
X Y
W
X
X
Military/High Reliability
DEMM9PZ*
6,84 (.269)
6,84 (.269)
6,84 (.269)
4,65 (.183)
4,65 (.183)
DEM9PZ
DAM15PZ
DBM25PZ
DCM37PZ
DDM50PZ
Commercial Part Numbers
Military Part Numbers
—
—
W
X
X
(.224)
DD Configuration
5,69
1,206 (.0475)
1,206 (.0475)
DEMM9PB
DAMM15PB
DBMM25PB
DCMM37PB
DDMM50PB
3,23 (.127)
3,23 (.127)
DEM9PB
DAM15PB
DBM25PB
DCM37PB
DDM50PB
—
—
—
K
X
X
Dimensions are shown in mm (inch)
DEMM9PH
DAMM15PH
DBMM25PH
DCMM37PH
DDMM50PH
1,52 (.060)
1,52 (.060)
1,52 (.060)
1,02 (.040)
4,01 (.158)
1,02 (.040)
4,01 (.158)
DEM9PH
DAM15PH
DBM25PH
DCM37PH
DDM50PH
Dimensions subject to change
(.112)
X Y
X Y
2,84
—
—
K
X
X
K
L
±0,25 (.010)
DEMM9PX*
DAMM15PX*
DBMM25PX*
DCMM37PX*
DDMM50PX*
4,65 (.183)
4,65 (.183)
0,76 (.030)
0,76 (.030)
0,99 (.039)
0,99 (0.39)
0,99 (.039)
DEM9PX
DAM15PX
DBM25PX
DCM37PX
DDM50PX
X
X
L
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