About this item
- Purpose: SN-025 is designed to crimp 28-18 AWG open barrel stamped and formed terminal which features two triangular insulation tabs.
- Capability: Ideal for 2.5mm, 2.54mm, 3.96mm pitch stamped servo, PCB and D-sub terminals from Dupont, Amphenol, Molex.
- Applications: Used to connect electrical wires on rechargeable battery packs, battery balancers, Arduino, 3D printers, and radio controlled servos.
- Ratcheting Mechanism: Ratcheting style crimpers ensure consistent crimping pressure as they must be cycled through their full range for the jaws to crimp and then release the terminal.
- SN-28B VS SN-025: SN-025 is a variation of SN-28B. It makes B profile crimps over wire cord and O profile crimps over wire insulation, ensures a reliable gas tight crimp termination.
iCrimp SN-025 Dupont Crimping Tool
Designation
Designed with the operator in mind, the SN-025 Micro Crimp tool provides optimum crimping results with minimum effort thanks to its toggle lever operation for controlling all tool functions.
Crimp Result
For use with wrapped around style Dupont, Molex, Harwin, Amphenol connectors, perfectly protects insulation without any damage.
Know your tool. Choose with confidence.
Specialists in connection tools
Part of the IWISS family, iCrimp focuses on cable and pipe connection tools, backed by in-house design and manufacturing expertise.
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Send your terminal or fitting part number, size and a photo. Our team can help you check the tool selection before you order.
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Returns & warranty terms · Shipping detailsDesign standards & application compatibility
Check the exact model, connection type and applicable standard before ordering. A standard referenced in a product description is not, by itself, evidence of third-party certification. Ask us for model-specific documentation if your project requires it.
Design references are not third-party product certifications. Use the model specifications and the fitting or terminal manufacturer's instructions to confirm compatibility.
How manufacturing supports reliability
IWISS manufacturing capabilities include precision machining, heat treatment, assembly and quality inspection, with dimensional measurement and tensile-testing equipment. The inspection method and acceptance criteria depend on the tool and connection application.
Ask us about the specifications or supporting documentation for your model.
Manufacturing & innovationNeed technical documents?
For instructions, compatibility details or available test documentation, email the model number and your application to sales@iwiss.com.
Small-contact crimping setup
Identify the connector series and contact part number before selecting a small-terminal crimper.
Before ordering
- Check conductor size, insulation diameter and the terminal's conductor and insulation wings.
- Confirm contact orientation, strip length and positioning before the first crimp.
Does a connector pitch identify the correct crimper?
Not by itself. Pitch describes contact spacing in the housing; the contact geometry and wire specification determine the crimping setup.
What should I send for a fit check?
Send the product model, cable or pipe size, connector or fitting part number, and clear photos. Include the intended application so our team can help you identify the appropriate setup.
See the tools in action
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Product details in pictures
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