--- product_id: 58010381 title: "SN-2549 Crimping Tools for Dupont terminal 0.08-1.0 mm² XH2.54/ 2.54/2.8/3.0/3.96/4.8/KF2510/JST Terminal Crimper Plier Ratcheting Wire Connector Crimping Tool" brand: "iwiss" price: "₨1039" currency: SCR in_stock: true reviews_count: 13 url: https://www.desertcart.sc/products/58010381-sn-2549-crimping-tools-for-dupont-terminal-0-08-1 store_origin: SC region: Seychelles --- # Compatible with 7+ terminal types Special steel ratchet mechanism 0.08-1.0 mm² crimping range SN-2549 Crimping Tools for Dupont terminal 0.08-1.0 mm² XH2.54/ 2.54/2.8/3.0/3.96/4.8/KF2510/JST Terminal Crimper Plier Ratcheting Wire Connector Crimping Tool **Brand:** iwiss **Price:** ₨1039 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your wiring game with precision and power! ## Quick Answers - **What is this?** SN-2549 Crimping Tools for Dupont terminal 0.08-1.0 mm² XH2.54/ 2.54/2.8/3.0/3.96/4.8/KF2510/JST Terminal Crimper Plier Ratcheting Wire Connector Crimping Tool by iwiss - **How much does it cost?** ₨1039 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/58010381-sn-2549-crimping-tools-for-dupont-terminal-0-08-1) ## Best For - iwiss enthusiasts ## Why This Product - Trusted iwiss brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Perfected:** Wire EDM cutting jaws with flawless polishing for consistent, professional crimps every time. - • **Certified Confidence:** CE, RoHS, and UL certified—trusted quality that meets industry standards and your high expectations. - • **Ergonomic Excellence:** Comfort-grip handles designed for prolonged use without fatigue—work smarter, not harder. - • **Ratcheting Reliability:** Special steel ratchet mechanism with self-releasing lock ensures flawless crimps, batch after batch. - • **Universal Compatibility:** Seamlessly crimp XH2.54, Dupont, JST, KF2510, and more—one tool to rule your connectors. ## Overview The IWISS SN-2549 is a professional-grade ratcheting crimping tool engineered for AWG 28-18 (0.08-1.0 mm²) terminals. Crafted from special steel with wire EDM polished jaws, it guarantees precise, repeatable crimps across multiple terminal types including Dupont and JST. Ergonomically designed for comfort and certified to meet CE, RoHS, and UL standards, this tool is ideal for high-demand electrical and electronic wiring tasks. ## Description Work for comfort The performance, life and ergonomics of our tools are guided by the need to meet the high expectations of professional users. The highest level of professionalism, from material development to manufacturing, as well as passion for the unlimited potential of tools are the basis of our global success as a manufacturer of high-end tools. Crimping Range: AWG 28-18 (0.08-0.5/0.25/0.5/1.0mm ). The components of the ratchet crimping are made of special steel. Wire Electrical Discharge Machining Cutting jaws with perfect polishing. Compatible with XH2.54/Dupont2.54/2.8/3.0/3.96/4.8/KF2510/JST terminal. Precise crimping die sets and integral lock with self releasing mechanism ensure high-quality crimping effect after crimping repeatedly. ## Features - Crimping Range: 0.08-0.5/0.25/0.5/1.0mm². - The components of the ratchet crimping are made of special steel. - Wire Electrical Discharge Machining Cutting jaws with perfect polishing. - Compatible with XH2.54/Dupont2.54/2.8/3.0/3.96/4.8/KF2510/JST Terminal. - Precise crimping die sets and integral lock with self releasing mechanism ensure high-quality crimping effect after crimping repeatedly. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B01N4L8QMW | | Best Sellers Rank | 8,901 in Business, Industry & Science (See Top 100 in Business, Industry & Science) 4,029 in Wiring & Connecting | | Brand | IWISS | | Colour | Orange | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (515) 4.6 out of 5 stars | | Grip Type | Ergonomic | | Handle Material | multicolor | | Handle Type | Ergonomic | | Item Weight | 0.4 Kilograms | | Manufacturer | IWISS Electric Co., Ltd | | Model Number | SN-2549 | | Part Number | SN-2549 | | Set Name | SN-2549 Ratcheting Wire Crimping Tool | | Size | AWG28-18 (0.08-1.0mm²) | | Specification Met | CE, RoHS, UL | | Upc | 709619251635 | | Usage | connecting electrical wires on rechargeable battery packs, battery balancers, battery eliminator circuits, 3D printers, and radio-controlled servos | ## Product Details - **Brand:** IWISS - **Colour:** Orange - **Grip type:** Ergonomic - **Handle material:** multicolor - **Item weight:** 0.86 Pounds ## Images ![SN-2549 Crimping Tools for Dupont terminal 0.08-1.0 mm² XH2.54/ 2.54/2.8/3.0/3.96/4.8/KF2510/JST Terminal Crimper Plier Ratcheting Wire Connector Crimping Tool - Image 1](https://m.media-amazon.com/images/I/51hyNY4zX-L.jpg) ![SN-2549 Crimping Tools for Dupont terminal 0.08-1.0 mm² XH2.54/ 2.54/2.8/3.0/3.96/4.8/KF2510/JST Terminal Crimper Plier Ratcheting Wire Connector Crimping Tool - Image 2](https://m.media-amazon.com/images/I/715zgghJs2L.jpg) ![SN-2549 Crimping Tools for Dupont terminal 0.08-1.0 mm² XH2.54/ 2.54/2.8/3.0/3.96/4.8/KF2510/JST Terminal Crimper Plier Ratcheting Wire Connector Crimping Tool - Image 3](https://m.media-amazon.com/images/I/71Nv2PKJMgL.jpg) ![SN-2549 Crimping Tools for Dupont terminal 0.08-1.0 mm² XH2.54/ 2.54/2.8/3.0/3.96/4.8/KF2510/JST Terminal Crimper Plier Ratcheting Wire Connector Crimping Tool - Image 4](https://m.media-amazon.com/images/I/71X1QhzZ6SL.jpg) ![SN-2549 Crimping Tools for Dupont terminal 0.08-1.0 mm² XH2.54/ 2.54/2.8/3.0/3.96/4.8/KF2510/JST Terminal Crimper Plier Ratcheting Wire Connector Crimping Tool - Image 5](https://m.media-amazon.com/images/I/61CHtFOk9nL.jpg) ## Available Options This product comes in different **Model** options. ## Questions & Answers **Q: Will this work with the jst rcy terminals** A: Yes，it works well with this jst rcy terminals. **Q: hi would this work with mcon 1.2 pin terminals** A: From what I can find out, no it would not because they are solder terminals. **Q: Are the teeth interchangeable? I don't want to buy two whole units, but I'd take one a several sets of teeth.** A: There are two diferent size openings in a single set of jaws to suit the different crimp sizes. Have used extensively with PH 2.0 connectors. After a bit of practice to get use to handling such small parts, worked very well giving consistent crimps strongly attached to the wires. This is very high quality, well made robust tool. Have no idea if different jaw sizes are available. **Q: Will this tool crimp molex 0.093 connectors** A: I have used it without any issues on such molex connectors. So for me the answer is yes. Specifically I used it for the following that I bought for a project. 2 Way Molex Connector Kit .093" 2 Pin Plug Socket & Terminals. I use the IWISS SN-28B version of the crimper ## Customer Reviews ### ⭐⭐⭐⭐⭐ A Dupont cable crimping tool that really works and looks like it will be my go to crimp tool. *by on Reviewed in the United Kingdom 8 May 2025* I had almost given up with finding an affordable, easy to use crimping tool, for Dupont plug and socket crimp connectors that provided a crimp as good as the mass produced breadboard jumper wires.If you can get good mass produced jumper wires why bother with a crimping tool, It all about length with longer wires you get problems with the way an electrical circuit will operate. So I like to use commercial jumper wires and tailor them to the length I need for each part of the breadboard circuit.The"WISS SN-2549 Crimping Tools for Dupont terminal 0.08-1.0 mm² XH2.54/ 2.54/2.8/3.0/3.96/4.8/KF2510/JST Terminal Crimper Plier Ratcheting Wire Connector Crimping Tool "has proved to be the best quality crimping tool to date that I have found. A*********The ratchet allows the tool to hold the crimp pin or socket securely while inserting the wire.Once the tool is fully closed and springs open the crimp pin is easily released unlike other brands and the wire and sheath crimps are showing the same closure as the machine produced crimps, with a similar insulation resistance end to end as machine made crips.The crimp tool is a good fit for my hands and the crimping pressure required to complete the crimp is comfortable for making 20 or 30 crimps at a time.Really glad I bought this tool, Amazons delivery time was also fast. ### ⭐⭐⭐⭐⭐ Great crimping *by on Reviewed in the United Kingdom 10 November 2025* An excellent crimp tool. Bought this to crimp the smaller JST Molex pins/connectors. These crimps have a narrower nose which is perfect for the small connectors. Crimps with a wider jaw will flatten the small tag that holds the connector in the housing. These work perfectly and produce a neat and tight crimp.Recommended.. ### ⭐⭐⭐⭐⭐ Solid and well-made *by on Reviewed in the United Kingdom 14 December 2022* I'm new to using JST connectors so it took a bit of fiddling to figure out exactly where to sit the connector for crimping, but once this was done the crimpers seemed to do a reliable job. They seem to be precisely and robustly built for the price. ## Frequently Bought Together - iCrimp SN-2549 Ratcheting Wire Crimping Tools for JST ZH 1.5mm, PH 2.0mm, XH 2.5mm, VH 3.96mm, JWPS 4.0mm Pitch, Dupont 2.54mm Pitch Open Barrel Terminals, AWG28-18 (0.08-1.0mm²) - Taiss 580PCS JST PH Connector kit 2.0mm 2/3/4/5/6Pin Housing,Female and Male Adapter Cable Connector Plug,PH2.0mm Female Pin Connectors,JST Connector F-066-580PCS - CQRobot JST XH 2.54 mm Pitch 5-Pin/6-Pin/7-Pin Electronic Connector IC Male Plugs, Female Sockets Housing and T-Shaped Crimp Terminal Kit. 60 Sets/480 Pieces Wire-to-Board Adapter Cable Assembly. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/58010381-sn-2549-crimping-tools-for-dupont-terminal-0-08-1](https://www.desertcart.sc/products/58010381-sn-2549-crimping-tools-for-dupont-terminal-0-08-1) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-09-14*