
The Generic BIG Tin Lead Rosin Core Soldering Iron Wire Reel – 250 Grams is a high-quality industrial-grade solder wire designed for heavy-duty soldering applications requiring strong, reliable, and highly conductive solder joints. Manufactured using a premium tin-lead alloy with an integrated rosin flux core, this solder wire provides excellent wetting performance, smooth solder flow, and durable electrical connections for industrial electronics, electrical wiring, power electronics, transformer assembly, automotive electronics, metal fabrication, and repair applications. With its large 250-gram reel, it is ideal for professional technicians, manufacturing units, repair workshops, and industrial production environments where frequent soldering is required.
Manufactured using a high-quality Tin-Lead (Sn-Pb) alloy, the solder wire offers excellent electrical conductivity, low contact resistance, and strong mechanical bonding. The built-in rosin flux core automatically removes oxidation from metal surfaces during soldering, allowing the solder to flow smoothly and produce clean, reliable joints with minimal voids. The large-diameter industrial solder wire is specifically designed for soldering thicker conductors, high-current electrical connections, connectors, terminals, heavy-gauge wires, and large PCB assemblies where greater solder volume is required.
The Generic BIG Tin Lead Rosin Core Soldering Wire Reel is intended primarily for industrial and professional soldering applications. Due to its larger diameter and higher thermal mass, it requires a high-wattage soldering iron for optimum performance. For best soldering results, a soldering iron rated at 60W or higher is recommended to ensure rapid heat transfer, proper solder melting, and strong, uniform solder joints. Using a low-power soldering iron may result in slow melting, poor wetting, and weak solder connections.
Designed for professional technicians, electricians, electronics engineers, industrial manufacturers, repair centers, educational laboratories, and advanced DIY users, the Generic BIG Tin Lead Rosin Core Soldering Iron Wire Reel – 250 Grams is suitable for PCB assembly, electrical panel wiring, automotive electronics, power supplies, inverter repair, transformer winding, communication equipment, industrial automation systems, and heavy-duty electronic maintenance. Its large reel capacity, excellent solderability, and industrial-grade performance make it an essential consumable for demanding soldering applications.
Industrial Grade Solder Wire
250 Gram Large Reel
Tin Lead Alloy Composition
Rosin Flux Core
Excellent Solder Flow
Strong Electrical Conductivity
Reliable Mechanical Strength
Smooth Wetting Performance
Low Contact Resistance
High-Quality Solder Joints
Built-In Flux Core
Reduced Surface Oxidation
Suitable for Thick Conductors
Ideal for Heavy-Duty Soldering
Excellent Heat Transfer
Reliable Industrial Performance
Long Service Life
Easy to Feed
Suitable for PCB Assembly
Ideal for Electrical Wiring
Compatible with Power Electronics
Suitable for Transformer Assembly
Perfect for Automotive Electronics
Compatible with Industrial Automation
Ideal for Repair Workshops
Suitable for DIY Electronics
Excellent for Manufacturing Applications
Requires High-Wattage Soldering Iron
Recommended for 60W or Higher Soldering Irons
Professional Quality Solder Wire
Orders placed before 3 PM IST will be shipped on the same day (excluding Sundays and Public holidays) through our shipping partners. In rare cases, the pickup may get delayed during Public holidays / Bandh / Environmental disturbances.