D20419-80 Datasheet, PDF (100/386 Pages) ITT Industries – Military/Aerospace

Rack and Palnel Connectors
Assembly Procedures
Wiring and Crimping Contacts
Wires should be stripped to the dimension
appropriate to the contact use
#20 Contact
3/16 (4.76)
.089 DIA. MAX
(2.26)
1. CONTACT INTO CRIMP TOOL
Drop contact into crimp tool, it will locate on the contact shoulder.
2. WIRE INTO CONTACT
Take wire stripped to dimensions above, and push into the contact crimp pot until it is completely home.
Where outside diameter of wire in the #12 or COAXIAL contact is less than .096 (2.44), a rubber
bushing most be slipped over the wire before crimping (see page 99).
3. CRIMP
Squeeze the crimp tool to secure the wire into the contact. It is not possible to remove the contact from
the crimp tool until crimp is completed.
4. REMOVED WIRED CONTACT FROM TOOL
5. INSPECT
If wires are stripped and crimped correctly, the wire will be visible through the small inspection hole in
the contact.
Contact Insertion (DPGM/DPJM)
Inserting #20 & #16
Contacts
Inserting Coaxial & #12
Contacts
Contact Extraction (DPGM/DPJM
Extracting #20 & #16
Contacts
Extracting Coaxial & #12
Contacts
DPGM/DPJM/DPJMB
#2018, #16 & #12 Contact
1/4 (6.35)
Contact Size
SUPPORT OMITTED ON
DPJMB CONTACT
#20
WIRE
CONTACT
#2018
#16
#12
After the contacts have been crimped, they should
be threaded through the junction shell and inserted
with the tools shown below. It is recommended that
the contacts be inserted in the center horizontal
row first, then work to the top and bottom horizon-
tal rows.
Contact
#20
#16
#12
Coaxial
50-75,95 &
150 ohm
Tool
Description
CIT - 20
CIT - 16
CIT - 12
CIT - C2
Assembly
Number
038894-0000
038895-0000
038896-0000
038901-0000
If it is necessary at any time to remove contacts,
this may be accomplished with an impact extraction
tool. Simply place the correct tool on the engaging
end of the contact and push. A reversible tip is
provided for pins and sockets.
Contact
Tool
Description
Assembly
Number
#20
#16
#12
Coaxial
50-75,95 &
150 ohm
CET - 20A
CET - 16
CET - 12
CET - C1
038889-0100
038888-0000
038890-0000
038869-0000
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
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