DCMC-21HA4SJ-A197 ITT, DCMC-21HA4SJ-A197 Datasheet - Page 172
![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
Materials and Finishes
Connector Assembly (Shells — Yellow Chromate over Cadmium)
Description
Shell
Insulator
Contact
Float Mount,
Brackets, Captive Nuts
Hardware
Connector Assembly (Shells — Gold over Copper — K52)
Shell
Insulator
Contact
Float Mount,
Brackets, Captive Nuts
Hardware
Coaxial/High Power Contact Assemblies
Outer Coaxial Shell
Center Coaxial Contact
Insulator (Coaxial Only)
Retaining Ring
High Power Contact
* Pending qualification
Material
Brass per QQ-B-613
Diallyl Phthalate glass-filled
per MIL-M-14, type SDG-F,
Color: White (or functional
equivalent polyester)*
Copper alloy
Brass
Brass per QQ-B-613
Diallyl Phthalate glass-filled
per MIL-M-14, type SDG-F,
Color: White (or functional
equivalent polyester)*
Copper alloy
Brass
Copper alloy
Copper alloy
Teflon
Copper alloy
Copper alloy
Finish
Yellow chromate over cadmium
QQ-P-416, Type II, Class 2
None
Gold 50 microinches min.
thickness per MIL-G-45204, Type II,
Class 1 over copper per MIL-C-14550
Yellow chromate over cadmium
QQ-P-416, Type II, Class 2
Gold 50 microinches min.
thickness per MIL-G-45204, Type II,
Class 1 over copper per MIL-C-14550
None
Gold 50 microinches min.
thickness per MIL-G-45204, Type II,
Class 1 over copper per MIL-C-14550
Gold
Gold 50 microinches min.
thickness per MIL-G-45204, Type II,
Class 1 over copper per MIL-C-14550
Gold 50 microinches min.
thickness per MIL-G-45204, Type II,
Class 1 over copper per MIL-C-14550
None
Gold
Gold 50 microinches min.
thickness per MIL-G-45204, Type II,
Class 1 over copper per MIL-C-14550
Space/High Reliability
Dimensions are shown in mm (inch)
Dimensions subject to change
171
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