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XF Solder is a direct Soldering Lead Chinese Factory serving importers and distributors across Kenya. If you supply electronics wholesalers in Nairobi’s River Road market or hardware traders in Mombasa, this Flux Core Soldering Lead Sn50/Pb50 is built for your inventory. We ship 100g and 500g rolls in 1.0mm and 1.8mm diameters, formulated for the repair shops and small electronics manufacturers that drive daily demand in Kenya’s aftermarket sector.
Kenya’s electronics repair economy is practical and cost-sensitive. Technicians repairing televisions, radios, power supplies, and basic control boards need a solder that flows reliably at accessible iron temperatures without demanding premium lead-free equipment. Soldering Lead Sn50/Pb50 meets that requirement precisely.
The 50/50 tin-lead alloy melts across a range of roughly 183°C to 212°C, depending on the exact composition and heating conditions . For Kenyan workshops running standard 30W to 60W soldering irons, this translates into fast wetting and minimal dwell time on the joint. The rosin flux core activates quickly, cleaning mild oxidation on component leads and copper pads without requiring technicians to stock separate flux tins.
From a distributor’s perspective, Soldering Lead 50 50 occupies a sweet spot in the product ladder. It costs less than 63/37 eutectic solder because it contains less tin, yet it performs adequately for the general-purpose electronics work that dominates Kenya’s repair sector . Importers who stock both grades can offer customers a clear choice: premium eutectic for critical joints, and Soldering Lead 50 50 for everyday repairs and general assembly.
The “flux core” designation matters for your customers. A Flux Core Soldering Lead Sn50/Pb50 carries a continuous rosin-based flux channel through the center of the wire. When the iron contacts the wire, the flux melts slightly ahead of the alloy, cleaning the metallurgical surface just before the solder wets it.
XF Solder uses a no-clean rosin formulation classified as ROL0 or ROL1 . For Kenyan repair technicians, “no-clean” means they can finish a board without scrubbing residues, which is especially valuable in shops where compressed air and cleaning solvents are not always on hand. The flux residue is non-corrosive and transparent enough to leave in place on most consumer electronics boards.
The Flux Core Soldering Lead 50 50 construction also solves a practical supply-chain problem for wholesalers. Solid-core solder requires separate flux purchases, which complicates inventory management for small hardware shops. A flux-cored roll is a complete soldering solution in one SKU. Your customers buy a roll and go straight to work.
The Soldering Lead 50 50 100g roll is the fastest-moving pack size for Kenya’s independent repair technicians. A technician working on 3 to 8 devices per day will consume a 100g roll over a reasonable period without tying up cash in a large spool that might oxidize before use.
For importers distributing into hardware markets and small electronics kiosks, the 100g format offers several commercial advantages. It has a low unit price point, which encourages impulse purchases and trial orders from new customers. It is easy to display on pegboards or counter racks. And it moves quickly enough that shelf space turns over regularly, keeping your inventory fresh.
The Soldering Lead 50 50 100g rolls from XF Solder are wound on compact spools suitable for hand feeding or small benchtop dispensers. The wire diameter options of 1.0mm and 1.8mm cover the majority of repair tasks, from fine component legs to heavier wire connections and lug terminals.
While the query specifies 100g and 200g rolls, serious buyers in Kenya often ask about larger formats once they have tested the product. The Soldering Lead 50 50 500g spool serves electronics production workshops and high-volume repair centers that consume solder daily.
A 500g roll reduces changeover frequency and packaging waste per gram of solder. For a small manufacturer assembling power supplies, LED drivers, or simple control boards, the 500g format keeps a production bench running through a full shift without spool swaps. Distributors can also use the 500g format as a “value tier” offering: customers who buy in bulk see a lower cost per gram, while you maintain healthy margins on the smaller 100g and 200g units.
XF Solder produces both flux-cored and solid wire versions of the 500g roll. For Kenyan customers doing plumbing or sheet metal work alongside electronics repair, solid Soldering Lead 50 50 500g paired with external flux is a practical option. We can discuss mixed-container loading if your order includes both flux-cored and solid formats.
The Soldering Lead 50 50 1.0mm diameter is the go-to choice for PCB repair and fine component soldering. At 1.0mm, the wire delivers controlled solder volume to small pads without bridging adjacent pins on SOIC or SOP packages.
Kenyan technicians repairing smartphones, laptop motherboards, and consumer audio equipment need a wire that responds predictably to fine-tip irons. The Soldering Lead 50 50 1.0mm from XF Solder feeds smoothly and melts quickly, allowing the technician to place a precise amount of alloy on the joint. The flux core is proportioned to match the wire cross-section, so even short feeds deliver enough activator to clean the joint area.
For distributors, the 1.0mm diameter is essential for serving the urban repair market. Shops in Nairobi and other major towns handle a mix of consumer electronics that demand finer solder work. Stocking 1.0mm alongside the thicker 1.8mm ensures your customers can cover the full range of their daily jobs without sourcing from multiple suppliers.
The Soldering Lead 50 50 1.8mm diameter serves a different but equally important set of tasks. Thicker solder wire excels where thermal mass is higher: chassis grounds, transformer lugs, power connector terminals, and wire-to-wire splices in appliances and power tools.
In Kenya’s repair landscape, much of the work involves white goods, power supplies, and audio equipment with substantial metal terminals. A 1.8mm wire delivers more alloy per centimeter of feed, allowing the technician to fill a larger joint quickly without multiple passes. The Soldering Lead 50 50 1.8mm also suits technicians who prefer a thicker wire for hand feeding because it is easier to grip and position with the iron.
XF Solder manufactures the 1.8mm diameter with the same rosin flux core formulation as the thinner wire. The flux percentage is adjusted to suit the larger wire cross-section, ensuring consistent activation across the full length of the roll. Importers supplying hardware stores and general electronics counters will find the 1.8mm format particularly popular among technicians who service appliances and industrial equipment.
Buying Soldering Lead 50 50 for wholesale from XF Solder means working directly with the factory that draws, fluxes, and spools the wire. We do not route your order through trading intermediaries. This direct relationship gives Kenyan importers several concrete benefits.
First, pricing is factory-level. Because we control the alloying and drawing processes, we can quote competitively on mixed orders that combine 100g, 200g, and 500g rolls across both 1.0mm and 1.8mm diameters. Second, packaging can be customized for your market. We offer neutral packaging or OEM branding if you distribute under your own label. Third, lead times are predictable because the wire is produced in our Foshan facility and shipped from Chinese ports with established freight connections to Mombasa and Nairobi.
For a first order, we recommend a mixed pallet: 100g rolls for retail and repair-shop customers, 200g rolls for workshops and small manufacturers, and a modest quantity of 500g spools to test demand from higher-volume buyers. The 1.0mm and 1.8mm diameters should be stocked roughly equally unless your customer base has a known bias toward fine electronics or heavy appliance work.
Working with a Soldering Lead Chinese Factory like XF Solder gives you visibility into the production process that trading companies cannot match. We alloy Sn50/Pb50 from virgin tin and lead ingots, monitor composition during casting, and draw the wire to precise diameter tolerances. The flux core is injected continuously and inspected for continuity so that every meter of wire carries active rosin.
Every wholesale order ships with a Certificate of Analysis documenting alloy composition, wire diameter, and flux percentage. If your customers require batch traceability for their own quality systems, we can label rolls with batch numbers and date codes. For Kenyan importers building long-term supply relationships with local electronics manufacturers, this documentation supports your credibility as a serious supplier.
We also understand the practicalities of Kenyan import logistics. Our export team prepares packing lists and invoices that align with the documentation your clearing agent will need. We can discuss shipping terms and consolidation options when you request a quotation.
Q1: What is the difference between Soldering Lead Sn50/Pb50 and lead-free solder for Kenyan repair work?
Soldering Lead Sn50/Pb50 melts at a lower temperature (approximately 183–212°C) than common lead-free alloys like SAC305, which melt around 217–220°C . For Kenyan technicians using standard soldering irons, the leaded 50/50 wire wets faster and produces shinier, more forgiving joints on older equipment that was originally manufactured with tin-lead solder. Lead-free wire requires higher iron temperatures and more careful technique, which is not always practical in busy repair shops.
Q2: Can I order a mixed container with Soldering Lead 50 50 100g, 200g, and 500g rolls in both diameters?
Yes. XF Solder routinely produces mixed orders for wholesale customers. You can combine Soldering Lead 50 50 100g and 200g rolls with Soldering Lead 50 50 500g spools, and specify your preferred split between 1.0mm and 1.8mm diameters. Mixed orders help you test market demand across pack sizes without committing heavily to any single format. Contact us with your target quantities and we will confirm production scheduling and pricing.
Q3: Is the flux core suitable for no-clean electronics repair, and will it corrode boards over time?
The rosin flux we use is classified as ROL0/ROL1, a no-clean formulation . It leaves a benign, non-corrosive residue that does not need to be removed for most consumer electronics applications. The flux is inactive after soldering and will not continue to attack copper traces or component leads under normal operating conditions. For high-reliability or military-grade assemblies, cleaning is still recommended, but for the repair and general electronics work that dominates the Kenyan market, no-clean is appropriate.
Q4: What wire diameter should I stock more of for the Kenyan market: 1.0mm or 1.8mm?
It depends on your customer mix. If your buyers are primarily phone, laptop, and small electronics repair technicians, Soldering Lead 50 50 1.0mm will turn over faster. If you supply appliance repair shops, power supply rebuilders, and hardware stores serving general electrical work, Soldering Lead 50 50 1.8mm will see stronger demand. Most successful distributors in Kenya stock both and let customers choose based on the job at hand. A 60/40 split favoring 1.0mm is a reasonable starting point for urban electronics markets.
Q5: How does XF Solder support Kenyan importers with documentation and shipping?
As a Soldering Lead Chinese Factory, we provide commercial invoices, packing lists, and Certificates of Analysis with every wholesale shipment. Our export team can coordinate with your freight forwarder and prepare documents for Mombasa or Nairobi clearance. We ship from Shenzhen and Guangzhou ports, with transit times to Mombasa that align with standard East African freight schedules. For first orders, we recommend air freight for urgent samples and sea freight for production quantities to optimize landed cost.
Kenya’s electronics and hardware distribution channels reward suppliers who deliver consistent quality at competitive prices. Soldering Lead 50 50 for wholesale from XF Solder gives you a factory-direct product that repair technicians trust and distributors can sell with confidence. Whether you order 100g rolls for retail counters or 500g spools for production customers, we manufacture to your specification and ship with the documentation your business requires.
Contact XF Solder today to request a quotation for Flux Core Soldering Lead Sn50/Pb50 in 100g, 200g, and 500g rolls, 1.0mm and 1.8mm diameters. Let us build a supply plan that fits your Kenya distribution strategy.
Contact us:
Email: xfsolder@163.com or xfsolder@gmail.com
WhatsApp/Wechat: +8613450770997
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