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Self-Bonding Magnet Wire for Coil Winding 0.3mm With 200°C Rating

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Product Spotlights

Precision 0.3mm self-bonding magnet wire with 200°C thermal rating eliminates adhesive processes while ensuring coil integrity. Features ISO-certified manufacturing, ±0.005mm dimensional control, and fusion bonding at 150-180°C. Reduces production steps by 40% in automotive, HVAC, and transformer applications with global shipping support.
Negotiable MOQ: 500 Kilograms (Price negotiable depending on order volume and customization)
Key Specifications
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Conductor Material:
Copper
Wire Diameter:
0.3mm
Temperature Rating:
200°C
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
Delivery time depends on order quantity.
Conductor Material Copper
Wire Diameter 0.3mm
Temperature Rating 200°C
Insulation Type Self-Bonding
Primary Application Coil Winding
Certifications ISO9001, ISO14000, OHSAS18001
Packaging Spool/Customizable
Color Natural (Customizable)

As a trusted manufacturer since 1970, Shandong Huilong Electrical Material Co., Ltd. delivers premium self-bonding magnet wire engineered for demanding coil applications. Our 0.3mm wire with 200°C thermal rating eliminates the need for external adhesives, streamlining your winding process while ensuring exceptional thermal endurance. With over 50 years in electrical materials manufacturing and a 10,000-30,000 sqm facility, we guarantee precision-engineered solutions that enhance your production efficiency.

Core Technical Specifications:

Parameter Value
Conductor Tolerance ±0.005mm
Bonding Temperature 150-180°C
Dielectric Strength Min 7000 VAC
Elongation ≥15%

Key Advantages:

  • Self-Fusing Technology: Activates at winding temperature to create monolithic coils without adhesives
  • Thermal Resilience: Maintains insulation integrity at continuous 200°C operation
  • Precision Dimensional Control: ±0.005mm tolerance ensures consistent winding density
  • Reduced Production Steps: Eliminates varnishing/dipping processes by 40%

This magnet wire excels in applications requiring compact, high-reliability coils including:
• Automotive alternators
• HVAC compressor motors
• Miniature transformers
• Precision sensors

Backed by ISO9001 and OHSAS18001 certifications from our state-of-the-art facility, we've supplied over $100M annually to global markets including North America, Europe, and Asia. With direct shipments from Qingdao/Shanghai ports and 51-100 dedicated production specialists, we ensure on-time delivery of consistent quality. Optimize your winding operations today with our proven thermal-class wire solution.

Frequently Asked Questions:

  • Q: How does self-bonding differ from traditional magnet wire?
    A: The coating chemically fuses when heated, creating integrated coils without additional adhesives.
  • Q: What's the shelf life of this wire?
    A: 24 months when stored below 35°C in original packaging.
  • Q: Can I use this for high-frequency applications?
    A: Yes, the insulation system maintains stable dielectric properties up to 10kHz.
  • Q: What winding speeds are recommended?
    A: Optimal at 1500-2500 RPM depending on coil geometry.
  • Q: Are custom diameters available?
    A: Yes, we offer 0.15-1.0mm sizes with MOQ of 50kg.
  • Q: How is thermal class determined?
    A: Through 20,000-hour life tests at rated temperature per IEC 60317 standards.
Product Tags: Self-Bonding Enameled Wire , 0.3mm Magnet Wire , 200C Thermal Class Wire

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Gold Verified Supplier
1Yr
Verified Business License
Business Type
Manufacturer
Year Established
1970
Factory Size
10,000-30,000 square meters
Annual Export Value
Above US$100 Million