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3443-112 Locator Plate
3442-44 Platen
3442-1A Platen

Instructions for the assembly of
8250 and 8350 D Sub Connectors.

Recycled paper
40%  Pre-consumer waste paper
10% Post-consumer waste paper

Litho in USA.

© 3M 1997 34-7041-8747-4 JHA/AYN

Electronic Products Division

6801 River Place Blvd. 
Austin, TX 78726-9000 
http://www.mmm.com/epd

General

3M

Manual and Pneumatic Assembly Presses and

accessory assembly equipment are recommended for the
termination of D Sub Connectors. 3M assembly equipment
is offered to reduce set-up time, to provide easier and
faster assembly, and to reduce assembly error. 

The 3443-112 Locator Plate and 3442-44 Platen were
designed to assemble the 8250 D Sub Connector. The
3443-112 Locator Plate is used with the 3442-1A Platen to
assemble the 8350 D Sub Connector.

*Included with the 3343-112 Locator Plate is a 3442-44 Platen. 

The 3442-44 Platen can also be purchased separately.

Assembly Press Base
Mounting Holes 
(4 places)

Platen to Locator Plate
Alignment Guides

End Guide

Assembly Pocket

3443-112 Locator Plate

3M cable types can be 
assembled to either connector 
with the 3443-112 Locator Plate.

Adjustment 
Shaft Mount

Platen Clip

3442-44 Platen

(3442-1A not shown)

Connector

Part number

8250

8350

Locator

Plate Number

*3443-112

*3443-112

Platen 

Part Number

3443-44

3443-1A

Assembly Presses

3640/3316

15

20

Assembly Presses

3335/3339-1

15  1/2

20  1/2

Assembly

Press

3830

3830

3436-1A Shut Height Setting

Figure 1: 3443-112 Locator Plate

Procedures for set-up:

Adjust the shut height setting (see Figures 2 through 4).

Important N o t i c e

All statements, technical information, and recommendations related to
Seller’s products are based on information believed to be reliable, but the
accuracy or completeness thereof is not guaranteed.  Before utilizing the
product, the user should determine the suitability of the product for its
intended use.  The user assumes all risks and liability whatsoever in
connection with such use.  

Any statements or recommendations of the Seller which are not contained
in the Seller’s current publications shall have no force or effect unless
contained in an agreement signed by an authorized officer of Seller.  The
statements contained herein are made in lieu of all warranties, expressed
or implied, including but not limited to the implied warranties of

merchantability and fitness for a particular purpose which warranties are
hereby expressly disclaimed.  
SELLER SHALL NOT BE LIABLE TO THE USER OR ANY OTHER PERSON
UNDER ANY LEGAL THEORY, INCLUDING BUT NOT LIMITED TO
NEGLIGENCE OR STRICT LIABILITY, FOR ANY INJURY OR FOR ANY 
DIRECT OR CONSEQUENTIAL DAMAGES SUSTAINED OR INCURRED BY
REASON OF THE USE OF ANY OF THE SELLER’S PRODUCTS THAT
WERE DEFECTIVE.  

Contact 3M Electronic Products Division Customer
Service for health, safety and environmental
information.  Technical, sales and ordering
information can also be obtained through the
Customer Service Department.

Phone:

1-800-225-5373

Fax:

1-800-325-5329

To receive this technical document via fax on demand,
call the 3M Automated Information Response System
at 1-800-225-5375.  Use tech sheet number TS 0764-01.

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