DCMC-21HA4SJ-A197 ITT, DCMC-21HA4SJ-A197 Datasheet - Page 55
![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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54
D Subminiature
Coaxial Straight — Standard PC Tails (Size DD)
Plug
Reader’s Resource
Dimensions
BOARDLOCK
For contact cavity arrangements,
see page 222.
For P.C. hole patterns, see page 240.
For panel cutouts, see page 221.
For alternate 50 Ohm coaxial configuration,
see page 225.
(.136)
Shell Size
3,45
(.300
7,62
DD
0,25
.010)
(.256
E
6,50
(.032)
10
0,82
66,93 (2.635)
±0,38 (.015)
0,25
.010)
A
52,81 (2.079)
±0,13 (.005)
B
B
A
Engaging Face
75 Ohm Part Numbers* with Standoff #4-40 UNC
Notes: * For 50 Ohm Coaxial substitute X for C. Example: DDMV24X7PNK87
For contacts with 30 microinches gold substitute K127 for K87. Example: DDMN24C7PNK127
C
±0,13 (.005)
61,11 (2.406)
Ø 0,76
Shell Size
(.030)
DD
DD
DD
DD
C
Layout
24W7
36W4
43W2
47W1
±0,13 (.005)
11,07 (.436)
D
Without Screw Locks
Without Boardlocks
DDMV24C7PNK87
DDMV36C4PNK87
DDMV43C2PNK87
DDMV47C1PNK87
SCREW LOCK
(.115)
Part Number
2,92
#4-40 UNC
D
STANDOFF
#4-40 UNC
4,52 (.178)
±0,38 (.015)
15,37 (.605)
E
±0,25 (.010)
10,82 (.426)
Without Screw Locks
DDMZ24C7PNK87
DDMZ36C4PNK87
DDMZ43C2PNK87
DDMZ47C1PNK87
With Boardlocks
F
Part Number
(.112)
Hardware and signal contacts
2,84
(.100)
2,54
removed for clarity
Hardware and coaxial contact
removed for clarity
±0,41 (.016)
6,84 (.269)
(.224)
Ø 0,51
(.020)
W
Dimensions are shown in mm (inch)
5,69
(.024)
0,62
Dimensions subject to change
Combo D
W
L
DDMN24C7PNK87
DDMN36C4PNK87
DDMN43C2PNK87
DDMN47C1PNK87
With Screw Locks
With Boardlocks
Part Number
F
±0,25 (.010)
0,99 (.039)
L
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