Mechanic LW50 Low Temp Solder Paste 50 g – 138 °C Sn42Bi58 No-Clean PCB Reballing Flux

PKR 1200.00

Order Mechanic LW50 Low-Temp Solder Paste (50 g, 138 °C, Sn42Bi58) for PCB, BGA, and mobile repair. No-clean flux, smooth texture, excellent oxidation resistance, and long shelf life.

Product Overview

The Mechanic LW50 Low-Temp Solder Paste is a professional-grade solder paste designed for mobile phone, PCB, and microelectronic repairs. With a melting point of just 138 °C, this Sn42Bi58 low-temperature alloy paste ensures safe and effective reflow soldering without damaging heat-sensitive components. Its IPX4 no-clean flux, excellent oxidation resistance, and smooth consistency make it a perfect choice for technicians and repair shops looking for reliable results.

Key Features

• Low-Temp Alloy (138 °C) – Ideal for heat-sensitive PCB and IC repairs.

• Sn42Bi58 Composition – Stable, reliable, and excellent wetting properties.

• No-Clean IPX4 Flux – Minimal residue, reducing post-solder cleaning time.

• Smooth & Consistent Texture – Prevents clumping and ensures precision application.

• Excellent Shelf Life – Maintains performance and viscosity for long-term storage.

Benefits

• Protects delicate components from overheating during reflow.

• Produces strong, clean, and reliable solder joints.

• Boosts repair success rate, saving time and costs for service centers.

• Compatible with hot air, BGA rework stations, and reflow ovens.

• Perfect for professional repair labs and DIY electronics enthusiasts.

Applications

• Mobile phone motherboard rework

• BGA & SMD IC chip reballing

• Laptop & PCB micro-soldering projects

• CPU/GPU repairs & fine-pitch component soldering

FAQ Section

Q1: What is the melting point of Mechanic LW50 solder paste?
A: Mechanic LW50 has a melting point of 138 °C, perfect for low-temperature soldering to protect sensitive components.

Q2: Can I use LW50 solder paste for BGA reballing?
A: Yes, it is specifically formulated for BGA, SMD, and IC reballing, offering smooth and consistent results.

Q3: Is LW50 lead-free?
A: No, it is Sn42Bi58 alloy, a low-temperature leaded solder paste known for excellent bonding and wetting.

Q4: How should I store this solder paste?
A: Store in a cool, dry place (preferably 5–10 °C) to maintain viscosity and prevent oxidation.

Q5: What equipment is needed for LW50 paste?
A: You can use a hot air rework station, BGA rework machine, or reflow oven for best results.