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DE121073-54

Part # DE121073-54
Description Connector Accessories CopperAlloy EMI Shielded Backshell
Category BACKSHELL
Availability In Stock
Qty 2
Qty Price
1 + $8.71492
Manufacturer Available Qty
ITT CANNON
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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

Dimensions are shown in mm (inch)
Dimensions subject to change
87
D Subminiature Combo D
Cable (Size 8) Loose Contacts — Coaxial 50 Ohm — 90°
90° Crimp Braid
Note: Dimensions include outer sleeve.
Plug Receptacle
Part Number
Gold Over Nickel
Part Number
50Ȗ in. Gold Over Copper
A
max.
B
max. C
D
±0,13 (.005)
RG Cable Number
Old New
Plug DM53741 DM53741-12 13,46 (.530) 18,92 (.745) 15,10 (.594) 1,14 (.045) 196/U 178B/U
Plug DM53741-1 DM53741-11 13,46 (.530) 18,92 (.745) 15,10 (.594) 1,83 (.072) 187/U
188/U
179B/U
316B/U
Plug DM53741-3 DM53741-10 13,46 (.530) 18,92 (.745) 16,00 (.630) 2,79 (.110) 195/U 180B/U
Plug DM53741-4 DM53741-13 13,46 (.530) 18,92 (.745) 16,00 (.630) 3,18 (.125) 58/U 58B/U
Receptacle DM53743-2 DM53743-18 13,46 (.530) 18,92 (.745) 15,09 (.594) 1,14 (.045) 196/U 178B/U
Receptacle DM53743-3 DM53743-16 13,46 (.530) 18,92 (.745) 15,09 (.594) 1,83 (.072) 187/U
188/U
179B/U
316B/U
Receptacle DM53743-5 DM53743-17 13,46 (.530) 18,92 (.745) 16,00 (.630) 2,79 (.110) 195/U 180B/U
Receptacle DM53743-6 DM53743-19 13,46 (.530) 18,92 (.745) 16,00 (.630) 3,18 (.125) 58/U 58B/U
For crimp tooling, see page 89.
90° Solder Braid
Plug Receptacle
Part Number
Gold Over Nickel
Part Number
50Ȗ in. Gold Over Copper
A
max.
B
max. C
D
min.
RG Cable Number
Old New
Plug DM53741-5000 DM53741-5059 13,46 (.530) 18,92 (.745) 15,10 (.594) 1,00 (.040) 196/U 178B/U
Plug DM53741-5001 DM53741-5062 13,46 (.530) 18,92 (.745) 15,10 (.594) 1,70 (.067) 187/U
188/U
179B/U
316B/U
Plug DM53741-5003 DM53741-5063 13,46 (.530) 18,92 (.745) 16,00 (.630) 2,79 (.110) 195/U 180B/U
Plug DM53741-5004 DM53741-5060 13,46 (.530) 18,92 (.745) 16,00 (.630) 3,18 (.125) 58/U 58/U
Receptacle DM53743-5000 DM53743-5073 13,46 (.530) 18,92 (.745) 15,09 (.594) 1,00 (.040) 196/U 178B/U
Receptacle DM53743-5001 DM53743-5076 13,46 (.530) 18,92 (.745) 15,09 (.594) 1,70 (.067) 187/U
188/U
179B/U
316B/U
Receptacle DM53743-5003 DM53743-5077 13,46 (.530) 18,92 (.745) 16,00 (.630) 2,79 (.110) 195/U 180B/U
Receptacle DM53743-5004 DM53743-5074 13,46 (.530) 18,92 (.745) 16,00 (.630) 3,18 (.125) 58/U 58B/U
Dimensions are shown in mm (inch)
Dimensions subject to change
88
D Subminiature Combo D
Insertion/Extraction Instructions for Coaxial, High Power and High Voltage Contacts
Insertion Tool
No insertion tool is required. The contact is easily
snapped in from the rear of the connector
manually.
Extraction Tool
The CET-C6B-2 tool extracts all coaxial, high
power and high voltage contacts (plug and
receptacle).
Description Part Number
CET-C6B-2 070064-0002
Operating Instructions
To extract the coaxial contact, hold the tool by the
body and insert the tip into the front of the contact
cavity until it bottoms and closes the coaxial
retaining ring. Holding the body in this position
CET-C6B-2
securely enough to keep coaxial retaining ring
closed, push the plunger; contact will be pushed
out of the rear of the assembly.
Insertion Instructions
Dimensions are shown in mm (inch)
Dimensions subject to change
89
D Subminiature Combo D
Coaxial Assembly Instructions
RG Cable Number
Straight Coaxial 90° Coaxial
N
± 0,25 (.010)
O
± 0,25 (.010)
P
± 0,25 (.010)
N
± 0,25 (.010)
O
± 0,25 (.010)
P
± 0,25 (.010)
196/U, 178B/U, 187/U,
188/U, 179B/U, 316B/U 7,92 (.312) 6,35 (.250) 1,98 (.078) 9,52 (.375) 5,94 (.234) 1,57 (.062)
195/U, 180B/U,
58/U, 58B/U 9,52 (.375) 7,92 (.312) 1,98 (.078) 10,69 (.422) 7,92 (.312) 2,39 (.094)
Coaxial Cable Trim Dimensions
RG Cable Number Tool Part Number Description Closure
196/U, 178B/U 070051-0000 CCT-DM C
187/U, 179B/U,
188/U, 316B/U 070051-0000 CCT-DM B
195/U, 180B/U,
58/U, 58B/U 070051-0000 CCT-DM A
Crimp Tooling
Straight and 90° Coaxial Assembly
STEP 1:
Slide the outer ring over the cable jacket. Trim the
cable as specified in the table of Coaxial Cable Trim
Dimensions (see this page). Insert the cable
dielectric and center conductor into the inside
diameter of the inner sleeve. Then solder the center
conductor to the coaxial center contact.
Straight and 90° Coaxial Assembly
STEP 2:
Slide the outer ring forward until it is flush with the
coaxial shell containing the braid between the outer
ring and the inner sleeve. For solder type coaxes,
soft solder the outer ring to the assembly through
the cross-drilled solder hold. For crimp type
coaxes, crimp with the appropriate tool in the area
defined.
Straight Coaxial 90° Coaxial
Straight Coaxial 90° Coaxial
Hand tool with integral die set for all coaxial straight
crimp braid.
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