Solder

MG 4885-454G: Rosin Core Solder Wire The MG Chemicals 4885-454G is a high-performance rosin core solder wire designed for precision soldering in electronics applications. This solder is composed of a tin-lead alloy with a core of rosin flux, which facilitates excellent wetting and solder joint reliability. The 4885-454G solder wire is ideal for use in both manufacturing and repair of electronic circuits, providing strong, conductive connections that withstand thermal and mechanical stresses. The rosin core in this solder wire provides effective fluxing action that cleans the metal surfaces during soldering, ensuring good adhesion and minimizing the risk of defects such as cold solder joints. This makes it a preferred choice for a wide range of electronics soldering applications. Features Rosin Core Flux: Contains a rosin-based flux that promotes excellent wetting and strong, reliable solder joints. Eutectic Alloy: Composed of tin and lead in a 63/37 ratio, with a melting point of 183°C (361.4°F). Smooth Flow: Flows easily and evenly, reducing the risk of bridging and other soldering defects. Strong Joint Formation: Provides durable solder joints that can withstand mechanical and thermal stress. Minimal Residue: Leaves a non-corrosive, minimal residue that usually does not require cleaning. RoHS Exempt: Suitable for applications where RoHS compliance is not required. Specifications Part Number: 4885-454G Weight: 454 g (1 lb) Alloy Composition: 63% Tin (Sn), 37% Lead (Pb) Flux Type: Rosin core (RMA - Rosin Mildly Activated) Flux Content: 2.5% Wire Diameter: 1.0 mm (0.039 in) Melting Point: 183°C (361.4°F) Country of Origin: Canada Shelf Life: Indefinite under proper storage conditions Applications The MG 4885-454G Rosin Core Solder Wire is ideal for a wide range of applications including: Electronics Assembly: Suitable for soldering components in electronics manufacturing. PCB Repair: Ideal for repairing and reworking solder joints on printed circuit boards. Hobbyist and DIY Projects: Perfect for electronics enthusiasts and small-scale soldering projects. Automotive Electronics: Used for soldering connections in vehicle electronic systems. Prototyping: Excellent for creating prototypes and small batch production runs. General Purpose Soldering: Suitable for various general electronics soldering tasks. Example Installation Scenario For an electronics technician working on the assembly line of consumer electronics, the MG 4885-454G is crucial for creating reliable solder joints in small and delicate components on a PCB. The rosin core flux helps ensure good wetting and strong adhesion to the metal surfaces, forming durable connections that are essential for the product's long-term reliability. This solder wire is particularly useful for fine-pitch components and densely packed boards where precision and consistency are key. How to Use Surface Preparation: Clean the surfaces to be soldered to remove any contaminants. Heat the Joint: Use a soldering iron to heat the joint to the appropriate temperature. Apply Solder: Touch the MG 4885-454G solder wire to the heated joint, allowing it to melt and flow. Remove Heat: Once the solder flows smoothly and covers the joint, remove the soldering iron and allow the solder to cool and solidify. Inspect Joint: Check the joint for a shiny, smooth finish, and ensure no defects are present. Authorized Distributor Tri-Tek Electronics is an authorized distributor of MG Chemicals products, including the MG 4885-454G Rosin Core Solder Wire. We provide full manufacturer warranty coverage, competitive pricing, and expert factory support for all MG Chemicals products.

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Philmore 50-93500 SN100e Lead-Free Solder – .032 in. Dispenser Pack The Philmore 50-93500 is a high-quality SN100e lead-free solder supplied in a convenient .032 inch diameter dispenser pack, making it ideal for precision electronics assembly and repair. SN100e is a well-regarded lead-free alloy known for its excellent wetting characteristics, reduced copper dissolution, and strong, reliable solder joints—making it a preferred choice for technicians transitioning from traditional tin-lead solders. Tri-Tek Electronics is an authorized distributor of Philmore products, ensuring full manufacturer warranty coverage, factory support, and dependable quality. Key Features SN100e lead-free solder alloy .032 inch diameter for precise electronic work Smooth flow and excellent wetting properties Reduced copper erosion compared to standard SAC alloys Produces strong, reliable solder joints Convenient dispenser pack for bench or field use RoHS compliant for lead-free applications Specifications Manufacturer Part Number: 50-93500 Alloy Type: SN100e (lead-free) Wire Diameter: .032 in. Packaging: Dispenser pack Compliance: RoHS compliant Application Type: Electronics soldering and repair Typical Applications PCB assembly and rework Through-hole and light surface-mount soldering Electronic repair and maintenance Prototyping and hobby electronics Educational and lab environments Installation & Usage Example A technician performing PCB repair can use the .032 inch SN100e solder with a temperature-controlled soldering iron to create clean, consistent joints on through-hole components. The alloy’s improved wetting behavior helps achieve professional results while meeting modern lead-free requirements. Why Buy from Tri-Tek Electronics Authorized Philmore distributor Full manufacturer warranty and factory support Trusted source for electronic components and supplies Ideal for technicians, installers, educators, and hobbyists Local retail location in Mesa, AZ, serving Phoenix, Chandler, Tempe, Gilbert, Scottsdale, and Glendale

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