DCMC-21HA4SJ-A197 ITT, DCMC-21HA4SJ-A197 Datasheet - Page 209

• 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

208
D Subminiature Accessories
Screw Lock Assemblies
ITT Cannon offers the largest variety of locking and
latching hardware.
Refer to the accessories selection guide on pages
198-199 for use with ITT Cannon backshells.
Product Features
Male Screw Lock
Material:
Finish:
Ensures positive mating
Provides locking and latching for high
vibration applications
Kit consists of 1 screw and 1 clip
Order 2 per connector
Steel
Yellow Chromate over
Cadmium or Zinc
DE, DA, DB, DC
DE, DA, DB, DC
DE, DA, DB, DC
DE, DA, DB, DC
Shell Size
DD
DD
DD
DD
Front Panel Mount
D20419
D20419-18
D20419-21
D20419-104
D20420
D20420-13
D20420-15
D20420-86
Number
Part
#4-40 UNC-2A THD
SCREW
CLIP GAP
C
±0,38 (.015)
14,10 (.555)
14,10 (.555)
14,10 (.555)
14,10 (.555)
16,66 (.656)
16,66 (.656)
16,66 (.656)
16,66 (.656)
A
A
D SUBMINIATURE
D SUBMINIATURE
PIN OR SOCKET
PIN OR SOCKET
CONNECTOR
CONNECTOR
MOUNTING
B
Locking Hardware
CLIP
PANEL
±0,25 (.010)
6,35 (.250)
7,14 (.281)
7,14 (.281)
7,92 (.312)
6,35 (.250)
7,14 (.281)
7,14 (.281)
7,92 (.312)
Rear Panel Mount
B
Dimensions are shown in mm (inch)
Dimensions subject to change
±0,13 (.005)
1,22 (.048)
1,70 (.067)
2,34 (.092)
2,34 (.092)
1,22 (.048)
1,70 (.067)
2,34 (.092)
2,34 (.092)
C
SCREW
CLIP
WITH
THD
NUT
WASHER
LOCK
WASHER
HEX NUT