--- product_id: 636558490 title: "SMD291AX Solder Paste no clean 63Sn/37Pb in 5cc syringe 15g" brand: "chip quik" price: "49664CFA" currency: XOF in_stock: true reviews_count: 5 category: "Chip Quik" url: https://www.desertcart.sn/products/636558490-smd291ax-solder-paste-no-clean-63sn-37pb-in-5cc-syringe store_origin: SN region: Senegal --- # 5cc syringe with plunger & tip for mess-free dispensing T3 particle size (25-45 microns) for precision application 88% metal content for superior conductivity SMD291AX Solder Paste no clean 63Sn/37Pb in 5cc syringe 15g **Brand:** chip quik **Price:** 49664CFA **Availability:** ✅ In Stock ## Summary > 💡 Solder smarter, not harder — precision paste for flawless connections! ## Quick Answers - **What is this?** SMD291AX Solder Paste no clean 63Sn/37Pb in 5cc syringe 15g by chip quik - **How much does it cost?** 49664CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/636558490-smd291ax-solder-paste-no-clean-63sn-37pb-in-5cc-syringe) ## Best For - chip quik enthusiasts ## Why This Product - Trusted chip quik brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **No-Clean Formula:** Eliminates post-solder cleaning, saving you time and hassle on every project. - • **Trusted Durability:** Long shelf life when refrigerated—use the same syringe for years without degradation. - • **Optimal Particle Size:** T3 (25-45 microns) granularity delivers smooth stencil printing and flawless reflow. - • **User-Friendly Syringe:** 5cc syringe with plunger and tip offers controlled, mess-free application for pros. - • **Precision Metal Content:** High 88% metal by weight ensures reliable, strong solder joints every time. ## Overview Chip Quik SMD291AX is a premium no-clean solder paste with 63Sn/37Pb alloy, featuring 88% metal content and T3 particle size (25-45 microns) for precise, reliable soldering. Packaged in a convenient 5cc syringe with plunger and tip, it ensures mess-free application and long shelf life when refrigerated, making it the go-to choice for professional-grade electronics assembly. ## Description Solder Paste no clean 63Sn/37Pb in 5cc syringe 15g w/plunger & tip.Metal Content: 88% metal by weight.Particle Size: T3 (25-45 microns)Size: 5cc/15g syringe Review: The best solder paste if stored in the fridge. Review: Pas pour les amateurs - La pâte est précise et fonctionne à merveille... ce n'est pas un produit pour débutant car si mal appliqué ou en trop grosse quantité, ça peut créé un court-circuit... pas assez, la soudure ne tiendra pas. Somme toute, excellent produit, je recommande. ## Features - Solder Paste - Leaded - No Clean - Syringe ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0186IM0P0 | | Country of Origin | USA | | Item Weight | 0.28 g | | Item model number | SMD291AX | | Manufacturer | Chip Quik® | | Package Dimensions | 10.16 x 5.84 x 2.03 cm; 0.28 g | ## Images ![SMD291AX Solder Paste no clean 63Sn/37Pb in 5cc syringe 15g - Image 1](https://m.media-amazon.com/images/I/51q8zfAFVaL.jpg) ![SMD291AX Solder Paste no clean 63Sn/37Pb in 5cc syringe 15g - Image 2](https://m.media-amazon.com/images/I/71lnqIh6a8L.jpg) ## Questions & Answers **Q: What is the ratio of lead? And what is the suggested melt temperature?** A: The old days back in 1960's was 60/40 tin/lead rosin core called for electronics. You new solder is liquid is 63/37 tin/lead. I had to look this up my self. I hope this helps you. **Q: Where do i purchase smaller tips for this?** A: So an Amazon search on "Dispensing Needle 1 - Blunt Tip Luer Lock" https://smile.amazon.com/s?k=Dispensing+Needle+1+-+Blunt+Tip+Luer+Lock&crid=Z897DQLHIWFP&sprefix=dispensing+needle+1+-+blunt+tip+luer+lock%2Caps%2C113&ref=nb_sb_noss_2 **Q: Is this used like typical coiled electronics solder, but with more control of where it goes? Just touch with iron to heat?** A: Yes and no. This is really made for soldering surface mount soldering with either a heat gun or a soldering iron. I wouldn’t recommend it for through hole soldering. However its great for surface mount. **Q: What is the inner diameter of the dispensing tip?** A: I don't know the tips exact size, but it is very small and only dispenses a very small amount of material when used. ## Customer Reviews ### ⭐⭐⭐⭐⭐ The best solder paste if stored in the fridge. *by A***R on 30 October 2025* ### ⭐⭐⭐⭐⭐ Pas pour les amateurs *by S***C on 12 May 2022* La pâte est précise et fonctionne à merveille... ce n'est pas un produit pour débutant car si mal appliqué ou en trop grosse quantité, ça peut créé un court-circuit... pas assez, la soudure ne tiendra pas. Somme toute, excellent produit, je recommande. ### ⭐⭐⭐⭐⭐ Easy to use. *by D***D on 11 November 2024* ## Frequently Bought Together - Chip Quik SMD291AX Solder Paste no clean 63Sn/37Pb in 5cc syringe 15g - YIHUA 959D-Digital Hot Air Rework Station, High Power with 3 Memories, Airflow Efficiency, °F /°C Display, Accurate Temp.(212°F~932°F), Brushed Aluminum Panel & Safety Features - Liquid Solder Flux Dropper (30 ml/1 Oz.) I RMA Liquid Solder Flux I Soldering Flux I Electrical Solder I No Clean Liquid Flux I Rosin Flux I Soldering Flux for Electronics I Lead Free Liquid Solder I --- ## 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.sn/products/636558490-smd291ax-solder-paste-no-clean-63sn-37pb-in-5cc-syringe](https://www.desertcart.sn/products/636558490-smd291ax-solder-paste-no-clean-63sn-37pb-in-5cc-syringe) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-01*