0.1mm Copper Soldering Solder PPA Enameled Wire

0.1mm Copper Soldering Solder PPA Enameled Wire is an ultra-fine magnet wire engineered specifically for delicate repair work, winding micro-coils, and precise electrical connections where space is extremely limited. This wire features a pure copper core and a specialized PPA (Poly-Polyamide) enamel coating that allows you to solder directly through the insulation without needing to scrape it off first. This self-fluxing, solderable enamel significantly speeds up the assembly and repair process, making clean, reliable connections much easier, especially in cramped conditions. Professionals and hobbyists choose this 0.1mm wire for its high accuracy, excellent conductivity, and the convenience it brings to intricate electronic projects, particularly in repairing circuit boards, transformers, and voice coils.

Key Features:

• Solderable Enamel (PPA): The insulation self-fluxes and burns away cleanly when exposed to soldering iron heat (≈375°C), eliminating the tedious step of manually stripping the insulation.
• Ultra-Fine Gauge: The 0.1mm diameter is perfect for fine pitch soldering, bridge repairs on PCBs, and winding miniature components.
• High Conductivity Core: Uses high-purity copper to ensure minimal signal loss and maximum electrical efficiency.
• Excellent Insulation: The PPA coating provides high dielectric strength, protecting the wire from short circuits, even in tightly wound coils.
• Abrasion Resistance: Offers good mechanical strength for an ultra-fine wire, resisting damage during the winding process.

Technical Specifications:

• Conductor Material: Pure Electrolytic Copper
• Insulation Material: Poly-Polyamide (PPA) Enamel
• Temperature Rating: Typically 155°C to 180°C (Thermal Class F/H)
• Breakdown Voltage: ≥ 500 V (Typical)
• Solderability Temperature: ≈ 375°C

Mechanical Specifications:

• Form: Single Strand Wire (Solid Core)
• Tensile Strength: Medium to High (Suitable for machine winding)
• Flexibility: High (Can be tightly bent without cracking the enamel)

Dimensions:

• Nominal Conductor Diameter: 0.1 mm
• Total Diameter (Incl. Enamel): Typically 0.11 mm to 0.12 mm
• Standard Wire Gauge (AWG Equivalent): ≈ 38 AWG
• Length: about 15m
• Spool Size: 3.1cm x 3.1cm x 1.9cm.

Datasheet Reference:

• Download Enameled Wire Material Specification

Commonly Used in:

• Watch and Small Motor Repair: Winding replacement coils in miniature mechanical devices.
• PCB and BGA Rework: It can be used to connect Fly line(Jump wire) for computer and mobile phone motherboard repair.
• Transducer and Sensor Manufacturing: Hand-winding induction coils for custom sensors.

Applications:

• Coil Winding: Manufacturing transformers, inductors, and custom electromagnets.
• Circuit Repair: Replacing severed copper traces on densely packed PCBs, including smartphone and tablet boards.
• Hobby Electronics: Building small radio receivers and custom antenna coils where a minimal form factor is required.

Equivalent Models:

• PEW (Polyurethane Enameled Wire): Another type of solderable magnet wire, often used interchangeably with PPA.
• 0.2mm or 0.3mm Magnet Wire: Thicker gauges used for coils requiring higher current capacity or greater mechanical strength.

Package Includes:

• 1 x 0.1mm Copper Soldering Solder PPA Enameled Wire (Spool Length as selected)