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PROPER USE GUIDELINES
Cumulative Trauma Disorders can result from the prolonged use of manually powered hand tools. Hand tools are intended for occasional
use and low-volume applications. A wide selection of powered application equipment is available for extended-use production operations.
The SDE-SA hand tool is a commercial-grade tool. Product crimped with this tool meets the wire barrel crimp height requirement for hand
tools in the appropriate 114 application specification, but might not comply with other feature parameters of the specification.
Figure 1: SDE-SA Commercial Hand Tool Assembly 2389863-1 with Die Assembly 2389863-2
Insulation crimper (upper die)
1
Wire crimper (upper die)
2
Die set 2389863-2
3
Wire anvil (lower die)
4
Insulation anvil (lower die)
5
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© 2022 TE Connectivity Ltd. family of companies.
All Rights Reserved.
TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product, and/or company names may be trademarks of their respective owners.
SDE-SA Commercial Hand Tool Assembly
PN 2389863-1 with
Die Assembly PN 2389863-2
Moving jaw
6
Stationary jaw
7
Nut
8
Locator
9
Emergency ratchet release
10
PRODUCT INFORMATION 1-800-522-6752
408-35260
Handle
11
Die retention screws (2)
12
Die retention pins (4)
13
Ratchet adjustment wheel
14
This controlled document is subject to change.
For latest revision and Regional Customer Service,
visit our website at www.te.com.
Instruction Sheet
Rev A
1 MAR 2022
1 of 8
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Summary of Contents for TE Connectivity 2389863-1
- Page 1 1 of 8 For latest revision and Regional Customer Service, All Rights Reserved. visit our website at www.te.com. TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product, and/or company names may be trademarks of their respective owners.
- Page 2 408-35260 1. INTRODUCTION SDE-SA Commercial Hand Tool Assembly 2389863-1 for the Micro MATE-N-LOK contacts is the tool and die set shown in Figure 1. The tool consists of the SDE-SA Frame Assembly 9-1478240-0 (instruction sheet 408- 8851) and the die assembly listed in Figure 1. This tool is used to crimp the terminal part numbers listed in Table 1.
- Page 3 408-35260 3. INSTALLATION AND REMOVAL OF DIE SET AND LOCATOR ASSEMBLY 1. Open the tool handles and remove the two die-retaining screws from the tool jaws (see Figure 1). 2. Place the wire anvil and insulation anvil so that their chamfered sides and the marked surfaces face outward when mounted in the moving jaw of the tool frame.
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Page 4: Crimping Procedure
408-35260 4. CRIMPING PROCEDURE NOTE The tool is provided with a crimp adjustment feature. Initially, the crimp height should be verified as specified in Figure 4. Refer to Section 6, INSPECTING THE CRIMP HEIGHT, and Section 7, ADJUSTING THE RATCHET, to verify crimp height before using the tool to crimp contacts and wire sizes. - Page 5 408-35260 5. ADJUSTING THE CONTACT SUPPORT The contact support is preset prior to shipment, but minor adjustments might be necessary. Refer to Figure 3 and proceed as follows: 1. Make a sample crimp and determine whether the contact is straight, bending upward, or bending downward.
- Page 6 Crimp height inspection is performed using a micrometer with a modified anvil, commonly referred to as a crimp-height comparator. TE Connectivity does not manufacture or market crimp height comparators. Detailed information on obtaining and using crimp-height comparators can be found in Instruction Sheet 408-7424.
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Page 7: Maintenance And Inspection
408-35260 7. ADJUSTING THE RATCHET The ratchet is preset prior to shipment, but it is important to verify the crimp height using a micrometer or caliper. Use and wear can cause the tool to go out of adjustment. Inspect the crimp height and adjust the ratchet, if necessary, on a regular basis. -
Page 8: Replacement And Repair
Shop TE link at the top of the page. Call 800-522-6752. Write to: CUSTOMER SERVICE (038-035) TE CONNECTIVITY CORPORATION PO BOX 3608 HARRISBURG PA 17105-3608 For customer repair services, call 800-522-6752. 10. REVISION SUMMARY Revisions to this instruction sheet include:...