322-9500-000 ITT Cannon, LLC, 322-9500-000 Datasheet - Page 77

• Manufacturer Part Number: 322-9500-000
• Description: SCREW LOCK ASSEMBLY FOR MDM
• Manufacturer: ITT Cannon, LLC

Specifications of 322-9500-000

• Lead Free Status / Rohs Status: Contains lead / Not applicable
• Other names: 1003-1259

Terminating to Flexible Circuits
Ideally, for a low profile and a neat finish, it is
best to terminate flexible circuits in line with
the contacts. Since most Microminiature
connectors have contacts set into two or
three rows, termination is a simple process.
The diagrams opposite are basically a design
guide for pad arrangements, to suit MDM con-
nectors in particular and to ensure the circuits
enter the potting well. The length of the pad is
optional but of course it is important to pro-
vide enough coverlay, especially at the edges
of the circuit, to avoid de-lamination. We sug-
gest at least 0,51 mm (.020 inches). Our stan-
dard potting shrouds provide support to the
circuit with a dimension of 7,00 mm (.275
inches) from the rear of the flange.
Please consult Customer Service for specific
flex circuit assembly design considerations
and requirements.
www.ittcannon.com
Flex Circuit Cable Assembly
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
Diagram 2 illustrates how the connector is
prepared with short pigtails and a special first
pot which just captures the contacts. The final
back potting for strength is controlled by our
standard 7,00 (.275) potting fixtures.
77
1,27 (.050)
2,16 (.085)
0,51 (.020)
A
B
Diagram 1 shows details of the pad spacing and the
suggested amount of material to be left between the
end of the pad A and the edge of the flex B.
TO RETAIN CONTACTS
FIRST POTTING LEVEL
2,00 (.079)/1,53 (060)
COVERLAY
0,51 (.020)
EXTENDS
POTTING
INTO
(.196)
4,98
(.275)
6,99