{"product_id":"jpt6337-sn63-pb37-solder-paste-syringe-183c-35g","title":"Leaded Solder Paste Syringe 50g Sn63\/Pb37 | 183°C Melting Point","description":"\u003ch2 class=\"ng-star-inserted\" id=\"precision-syringe-dispensing-for-smd-repairs\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ePrecision Syringe Dispensing for SMD Repairs\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eThis solder paste is packaged in a highly practical syringe tube, completely eliminating the mess and waste associated with traditional tub-based pastes. The kit includes a custom plunger and two dispensing needles, allowing you to apply microscopic amounts of solder paste exactly where you need it. This precise application is critical for micro-soldering tasks, such as replacing mobile phone charging ports (tail plugs), BGA reballing, and mounting densely packed Surface Mount Devices (SMD) on PCBs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 id=\"optimal-183-c-medium-temperature-melting-point\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eOptimal 183°C Medium Temperature Melting Point\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eFormulated with a classic Sn63\/Pb37 (63% Tin \/ 37% Lead) eutectic alloy, this paste features a precise melting point of 183°C. This medium-temperature profile significantly reduces the thermal stress placed on sensitive electronic components and plastic connectors during the reflow process, compared to high-temperature lead-free alternatives. The fine 20-38μm particle size (Type 4 mesh) ensures smooth extrusion through the needle and results in robust, highly conductive, and bright solder joints.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eTechnician Tip\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eFor best results, keep the solder paste sealed when not in use and follow the storage instructions provided on the product packaging. If refrigerated, allow it to return to room temperature for 1–2 hours before use. Do not force the plunger while the paste is cold, as this may damage the syringe.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSafety:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e This solder paste contains lead. Work in a well-ventilated area, avoid eating or drinking while soldering, and wash your hands thoroughly after handling.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNeed soldering tools or PCB cleaning supplies? Visit Sun Cheong Computer Co. Ltd. in Sham Shui Po.\u003c\/span\u003e\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":68174870380695,"sku":"21PS001678","price":55.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/jpt6337-sn63-pb37-solder-paste-syringe-183c.jpg?v=1793170136","url":"https:\/\/scccltd.com\/products\/jpt6337-sn63-pb37-solder-paste-syringe-183c-35g","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}