320-0021-005 ITT, 320-0021-005 Datasheet
320-0021-005
Manufacturer Part Number
320-0021-005
Description
Manufacturer
ITT
Datasheet
1.320-0021-005.pdf
(1 pages)
Specifications of 320-0021-005
Lead Free Status / RoHS Status
Compliant
48
ZIF Connectors
Polarizing Posts
Corner Mounting* for DL1/2/3, DLM6
Kit Number: 320-0021-006
Corner Mounting* for DL5, DLM5
Kit Number: 320-4502-000
Center Mounting for DL1/2, DLM1/2
Kit Number: 320-0021-005
Corner Mounting* for DLM1/2/3
Kit Number: 320-4505-000
Recommended Key Nomenclature
Example:
DL1-156RW4B32C describes a Size 1 receptacle
connector with 156 front insertable/removable
square post 50 in. gold contacts with
polarization position 3 at location A and position
2 at location B. (C
Receptacle DL1-156RW4B32C would mate with
plug DL1-156PW4A32C
Polarizing posts are a customer installed
option.
Recommended key nomenclature can be used
for simple, opposite corner polarization.
It is recommended that customers use their
own configuration drawings.
corner polarization).
*Corner mounting polarization is accomplished by replacing the nut with polarizing posts.
*Corner mounting polarization is accomplished by replacing the nut with polarizing posts.
*Corner mounting polarization is accomplished by replacing the nut with polarizing posts.
Corner Polarizing Post Layouts
(for customer reference only)
Description
Post
Screw
Description
Post
Screw
Description
Post
Screw
Description
Post
Screw
Kit contains 2 posts and 2 No. 4-40x9/32 pan head screws.
Order 1 kit per connector.
Kit contains 4 posts and 4 M3x8 screws.
Order 1 kit per connector.
Kit contains 2 posts and 2 No. 2-56x3/16 fil. head screws.
Order 1 kit per connector.
Kit contains 4 posts and 4 M2.5x12 screws.
Order 1 kit per connector.
For metal backshells.
Receptacle
Material
Zinc
Stainless Steel
Material
Zinc
Stainless Steel
Material
Zinc
Steel
Material
Zinc
Stainless Steel
Plug
Finish/Treatment
Yellow chromate over cadmium
Passivated
Finish/Treatment
Nickel
Passivated
Finish/Treatment
Clear chromate over cadmium
Clear chromate over cadmium
Finish/Treatment
Nickel
Passivated
Reference views for
Polarizing Arrangements
Note: Shaded area represents location of extended portion
of polarizing pins in plug or receptacle.
Receptacle Side
Plug Side
Dimensions are shown in mm (inch)
Accessories
Dimensions subject to change
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