MECHANIC DW50 2.5m Low Residue Desoldering Wire for Mobile Phone PCB Circuit Board Repair Tin Absorption Line

Original price was: ₹150.Current price is: ₹88.

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Original price was: ₹150.Current price is: ₹88.

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  • User Guide

    User Guide

    Please read the manual before use.

    1. Introduction & Workspace Setup

    This section sets the foundation for a safe repair environment. Before a single tool touches a phone, the workspace must be prepared to protect both the technician and the sensitive electronics.

    • Electrostatic Discharge (ESD) Safety: Instructions on grounding yourself using an ESD wrist strap and working on an anti-static mat to prevent frying microchips with static electricity.

    • Safety Gear: Protocols for wearing safety glasses (critical when prying shattered glass) and working in a well-ventilated area (crucial for adhesive fumes and soldering smoke).

    • Lighting and Magnification: Recommendations for high-intensity desk lamps and digital microscopes or magnifying visors for viewing microscopic components.

    2. Disassembly & Opening Tools

    The most physically risky part of mobile repair is opening the device without cracking the glass screen or ripping delicate internal ribbon cables.

    • Thermal Tools (Heat Guns & Heat Pads): Instructions on setting precise temperatures (typically 80°C to 100°C) to soften heavy factory adhesives without damaging the display.

    • Suction & Leverage Tools: Proper placement of heavy-duty suction cups and screen prying fixtures to safely create an initial gap.

    • Separation Media (Plastic Picks & Spudgers): Techniques for slicing through glue lines using plastic opening picks without inserting them too deeply into the frame.

    3. Fastener & Component Manipulation

    Modern smartphones use dozens of tiny, highly specialized screws and brackets to hold internal shields in place.

    • Precision Driver Identification: A breakdown of specialized micro-bits, detailing exactly when to use Pentalobe (iPhones), Tri-point/Y-type (internal Apple shields), Torx/Torx Security (Android devices), and standard Micro-Phillips.

    • Organization Systems: Guidelines for using magnetic project mats or screw organizing trays to map out screw locations, preventing the catastrophic error of “long-screw damage.”

    • Gripping & Placer Tools: How to utilize straight and curved ESD-safe tweezers to safely disconnect fragile ZIF (Zero Insertion Force) and coaxial cable connectors.

    4. Diagnostics & Testing Equipment

    This section transitions the user from basic mechanical teardowns to logical troubleshooting when a phone won’t turn on or charge.

    • Digital Multimeter (DMM): Step-by-step instructions on setting up the meter for DC voltage testing (checking battery and charging port output) and continuity/diode mode (hunting for short circuits).

    • DC Power Supply: How to boot a phone motherboard without a battery attached, interpreting current draw (Amperage) to diagnose power management failures.

    • USB Ammeter / Tester: Utilizing an inline USB safety tester plugged into the charging block to instantly diagnose if a phone is pulling normal current ($1A$ to $2A$) or completely dead ($0A$).

    5. Micro-Soldering & Component Level Repair

    For advanced users handling board-level fixes like swapping out charging ports, audio IC chips, or FPC connectors.

    • Soldering Iron Stations: Temperature calibration tips, tip selection (chisel vs. conical), and maintenance/tinning procedures.

    • Hot Air Rework Stations: Managing the delicate balance of air flow and temperature to safely desolder multi-pin components without blowing adjacent surface-mount resistors off the board.

    • Chemical Consumables: Proper application of rosin flux (to clean joints and fluidize solder), solder wick (braided wire to remove old solder), and low-melt solder alloys.

    6. Adhesives, Cleaning & Reassembly

    The final step is cleaning up the internal cavity and sealing the device back up to its original structural integrity.

    • Chemical Cleaners: Safe usage of 99% Isopropyl Alcohol (IPA) to dissolve old glue residues, flux oils, and clean mild liquid damage.

    • Liquid Adhesives vs. Tape: Instructions on applying specialized acrylic glues (like B-7000) versus applying precision-cut double-sided adhesive gaskets.

    • Camping and Curing: Utilizing specialized display repair clamps to apply even, steady pressure while the new adhesives cure over 15 to 30 minutes.

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Description

Product Description

MECHANIC DW50 2.5m Low Residue Desoldering Wire for Mobile Phone PCB Circuit Board Repair Tin Absorption Line

Optimized Performance for PCB Repair

The MECHANIC DW50 2.5m Low Residue Desoldering Wire is designed to deliver excellent results in mobile phone PCB circuit board repairs. Whether you’re handling intricate circuit layouts or troubleshooting tin absorption tasks, this desoldering wire ensures precision and efficiency with minimal residue. Its superior quality allows technicians and hobbyists alike to streamline their repair processes while maintaining the integrity of delicate components.

High-Quality Material for Professional Repairs

This premium desoldering wire is crafted from top-tier materials that facilitate fast and effective tin absorption. Its specialized composition minimizes leftover residue, making post-repair cleaning much easier and quicker. Ideal for disassembling or cleaning soldered connections on mobile phone PCB boards, the MECHANIC DW50 provides a clean and reliable solution for professionals and enthusiasts aiming for flawless results.

Versatile Solution for Various Applications

MECHANIC DW50 is exceptionally versatile, meeting the demands of technicians working on mobile device repairs and other electronic components. With a length of 2.5m, the wire offers sufficient material for multiple applications, ensuring you always have the right tools at hand. Whether you’re removing excess tin or handling precision repairs, this desoldering wire is a trusted companion for all your electronic repair needs.

Experience convenience, efficiency, and professional-grade performance with the MECHANIC DW50 2.5m Low Residue Desoldering Wire. Elevate your electronic repair workflow today!

MECHANIC DW50 2.5m Low Residue Desoldering Wire for Mobile Phone PCB Circuit Board Repair Tin Absorption Line

Additional information
Weight 0.03 kg
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