Plusivo Solder Wire (0.8mm, 50g) and Rosin Paste Flux for PCB Electrical Soldering

Get reliable, clean solder joints every time with this Plusivo combo kit featuring precision 0.8mm solder wire and high-quality rosin paste flux. Ideal for PCB assembly, component repair, and electronics prototyping. Available at The Engineer Store, Bengaluru - trusted by makers, students, and professionals across India.

Specifications

Why Choose This?

• Precision 0.8mm diameter: Perfect gauge for fine-pitch PCB work, SMD components, and detailed soldering tasks without excess solder blobs
• 63/37 eutectic alloy: Sharp melting point at 183 degreesC ensures fast wetting, bright joints, and minimal cold-solder defects compared to 60/40 compositions
• Rosin core + separate paste flux: Dual flux system - built-in rosin core for everyday joints plus standalone paste flux for oxidized surfaces, rework, and stubborn connections
• Clean, splash-free soldering: Low-spatter formula produces minimal fumes and leaves easily cleanable residue
• Combo value pack: Both essential soldering consumables in one purchase - no need to source separately
• 100% authentic Plusivo product sourced directly from authorized distributors
• 1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse to most locations across India
• Expert technical support included - get soldering tips and troubleshooting help from our team

Key Features

• Solder Wire: 50g spool of 0.8mm Sn63/Pb37 rosin-core solder - enough for dozens of PCB projects and repairs
• Rosin Paste Flux: Jar of non-corrosive rosin paste flux that improves solder flow, removes oxidation, and enhances joint quality
• Excellent Wettability: Solder flows smoothly onto copper pads, component leads, and tinned surfaces for strong mechanical and electrical bonds
• Compact Spool Design: Easy-to-handle spool dispenses wire smoothly without tangling - fits standard solder wire holders
• Long Shelf Life: Both solder wire and flux maintain performance characteristics when stored in a cool, dry environment

Project Ideas

• Arduino & Microcontroller Projects: Solder headers, sensors, and modules onto perfboards or custom PCBs for IoT prototypes, weather stations, and robotics controllers
• PCB Assembly & Prototyping: Ideal for hand-soldering through-hole and SMD components on custom-designed or etched circuit boards
• Electronics Repair: Fix broken solder joints on laptops, mobile phones, LED drivers, power supplies, and household appliances
• Audio & Amplifier Builds: Solder high-quality connections for DIY amplifiers, guitar pedals, and speaker crossover networks
• LED Projects: Assemble LED strips, matrix displays, and custom lighting installations with clean, reliable connections
• Learning & Education: Essential consumable for electronics labs, engineering workshops, and students learning soldering fundamentals
• Wire Harness & Cable Assembly: Tin and solder multi-strand wires, connectors, and terminal joints for professional-grade cable assemblies

How to Use

• Step 1: Heat your soldering iron to 300-380 degreesC (recommended range for 63/37 solder)
• Step 2: For oxidized or difficult surfaces, apply a small amount of rosin paste flux to the joint area using a toothpick or flux applicator
• Step 3: Touch the iron tip to the joint (pad + component lead simultaneously) for 1-2 seconds to preheat

Frequently Asked Questions

Buy Plusivo Solder Wire (0.8mm, 50g) and Rosin Paste Flux for PCB Electrical Soldering Online in India

Purchase the Plusivo Solder Wire (0.8mm, 50g) and Rosin Paste Flux for PCB Electrical Soldering online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Plusivo Solder Wire (0.8mm, 50g) and Rosin Paste Flux for PCB Electrical Soldering with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.

Looking to buy Plusivo Solder Wire (0.8mm, 50g) and Rosin Paste Flux for PCB Electrical Soldering at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.