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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 2390881-1 with Die Assembly 2390881-2
Die set 2390881-2
1
2
Wire crimper (upper die)
Insulation crimper (upper die)
3
Wire anvil (lower die)
4
5
Insulation anvil (lower die)
© 2023 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 2390881-1 with
Die Assembly PN 2390881-2
Nut
6
7
Locator assembly
Stationary jaw
8
Moving jaw
9
10
Ratchet adjustment wheel
PRODUCT INFORMATION 1-800-522-6752
408-35198
Handle
11
12
Die-retaining screws (2)
Die-retaining spring pins (4)
13
This controlled document is subject to change.
For latest revision and Regional Customer Service,
visit our website at www.te.com.
Instruction Sheet
20 FEB 2023 Rev B
1 of 8
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Summary of Contents for TE Connectivity 2390881-1
- 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 2 408-35198 Introduction SDE Crimp Commercial Hand Tool Assembly 2390881-1 for the Junior Power Timer and the Junior Power Timer Type A contacts is the tool and die set shown in Figure 1. The tool consists of the SDE Crimp Frame Assembly 2362810-1 (instruction sheet 408-35143) and the die assembly listed in Figure 1.
- Page 3 408-35198 Installing the die set and locator assembly 1. Open the tool handles. 2. Remove the two die-retaining screws from the tool jaws (see Figure 1). 3. Insert the wire and insulation anvils in the moving jaw of the tool frame with their chamfered sides and the marked surfaces facing outward.
- Page 4 408-35198 Crimping 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 7, Inspecting the crimp height, and section 8, Adjusting the ratchet, to verify crimp height before using the tool. 1.
- Page 5 408-35198 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.
- Page 7 408-35198 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 Shop TE Store 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. 11 Revision summary Since the last revision of this document, the following changes were made: ...
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