{"product_id":"rosin-smd-consumables-kit-63-37","title":"Rosin SMD Kit (63\/37)","description":"\u003cp\u003e\u003cspan\u003ePrecision SMD soldering kit combining Kester 63\/37 eutectic solder wire (0.020\"), Soder-Wick Size 2 desoldering braid (0.06\"), and Kester 186 RMA flux pen. All three items use rosin-based flux chemistry for seamless compatibility. Designed for fine pitch QFP and SOIC rework, compact PCB assembly, and surface mount replacement where minimal thermal impact and sharp 183°C melting point prevent cold joints on delicate pads.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"_ul_1ly51_187\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBundle Contents:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1x Kester 24-6337-0010 Sn63Pb37 Solder Wire + 1x Soder-Wick 80-2-5 Rosin Desoldering Braid + 1x Kester 186 RMA Rosin Flux Pen\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eKester 24-6337-0010:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Sn63Pb37 eutectic alloy, 0.020 inch (0.5mm) diameter, 44 Rosin Activated flux, 1 lb spool, sharp eutectic melting point 183°C, minimizes cold joint risk on fine pitch SMD pads and compact boards\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSoder-Wick 80-2-5:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Size 2 rosin flux desoldering braid, 0.06 inch (1.5mm) width, 5 foot spool, pure copper construction, precise solder removal from fine pitch SMD pads without thermal damage to adjacent components\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eKester 186 Flux Pen:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Type RMA rosin flux, 10mL applicator, non-corrosive and non-conductive residue, high thermal stability, targeted flux application on individual SMD pads, QFP and SOIC leads, and fine pitch rework\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFlux Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e All three items use rosin based chemistry, fully compatible with each other for integrated SMD rework workflows\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e63\/37 vs 60\/40:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Eutectic 63\/37 sharp 183°C melt vs 60\/40 wider plastic range, 63\/37 preferred where fast solidification and minimal cold joints matter most\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBest For:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e SMD soldering and rework, fine pitch QFP and SOIC component work, compact PCB assembly, surface mount component replacement, electronics prototyping on dense boards, precision rework requiring finest solder diameter and braid width\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRelated Bundle:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Rosin SMD Consumables Kit with Kester 24-6040-0010 (Sn60Pb40 variant)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Concorde Solder","offers":[{"title":"Default Title","offer_id":67619954655510,"sku":null,"price":64.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0874\/5907\/0230\/files\/SMD_consumables_6337_bundle_3267bc8c-7861-4b29-8647-501f070bc15a.png?v=1791307785","url":"https:\/\/concordesolder.com\/products\/rosin-smd-consumables-kit-63-37","provider":"Concorde Solder","version":"1.0","type":"link"}