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Help Center0.05-1mm Enameled Copper Magnet Wire for Defense Electronics Applications
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Shandong Huilong Electrical Material Co., Ltd. leverages over 50 years of manufacturing expertise to deliver premium enameled copper magnet wires engineered specifically for defense electronics applications. Founded in 1970 and operating from a 10,000-30,000 m² facility, our ISO-certified production processes ensure wires meet critical military-grade specifications for reliability in extreme environments.
Our 0.05-1mm diameter magnet wires feature precision engineering that enables superior performance in mission-critical defense systems. With annual exports exceeding $100M to global markets including North America and Europe, we combine manufacturing scale with exacting quality control to support aerospace, communications, and surveillance applications.
Technical Specifications & Performance Features
Engineered for defense electronics requiring uncompromising reliability:
- Material Integrity: Oxygen-free copper core (≥99.99% purity) ensures optimal conductivity and minimal signal loss
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Advanced Enamel Insulation: Multi-layer polymer coating provides:
- Dielectric strength: ≥8kV/mm
- Chemical resistance to fuels, solvents, and lubricants
- Thermal endurance from -60°C to +220°C
- Precision Dimensional Control: Diameter tolerance ±0.003mm maintains consistent winding characteristics
- Mechanical Durability: Withstands >60 bends at 2d without cracking (IEC 60317-0-1)
| Parameter | Specification | Test Standard |
|---|---|---|
| Conductor Resistance | ≤0.017241 Ω/mm²/m | IEC 60851-3 |
| Dielectric Breakdown | ≥200V/μm | IEC 60851-5 |
| Thermal Shock | No cracking at 3×d mandrel | MIL-W-81381 |
| Solderability | ≤1s at 375°C | IPC/WHMA-A-620 |
Defense-Specific Advantages:
- EMI/RFI shielding compatibility for secure communications
- Vibration resistance exceeding MIL-STD-810G requirements
- Radiation-hardened options for aerospace systems
- Customizable self-lubricating coatings for automated winding
Trusted Global Manufacturing Partner
With certifications including ISO9001, ISO14000, and TS16949, our 51-100 member engineering team maintains rigorous quality processes for defense contractors. We ship globally via Qingdao/Shanghai/Ningbo ports, supporting OEMs across 12 international markets with:
- Batch traceability through full production lifecycle
- Custom formulation services for specialized dielectric requirements
- Just-in-time delivery programs
Contact our technical team to discuss your project's specific performance parameters and leverage our five decades of defense electronics expertise.
Frequently Asked Questions
Q1: What temperature classes are available?
A: Standard offerings include Class 155 (B), 180 (F), and 220 (H) thermal ratings. Higher classes available upon request.
Q2: Can I get custom diameter sizes outside 0.05-1mm?
A: Yes, our manufacturing capabilities allow custom diameters down to 0.02mm for specialized applications.
Q3: Do you provide radiation resistance testing data?
A: Complete MIL-STD-883 test reports available for radiation-hardened wire versions.
Q4: What packaging options exist for moisture-sensitive applications?
A: We offer vacuum-sealed spools with desiccant and moisture indicators per IPC standards.
Q5: Are RoHS/REACH compliant versions available?
A: All standard products meet EU RoHS 3 and REACH SVHC requirements.
Q6: What lead times apply for custom formulations?
A: Standard lead time is 4-6 weeks. Expedited services available.
Q7: Can you provide wire with continuous length markings?
A: Laser-marked length indicators every 100m are optionally available.
Q8: Do you assist with winding parameter optimization?
A: Our application engineers provide winding tension and speed recommendations.
Send Inquiry to This Supplier
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