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GB/T 14981 Compliant Electromagnetic Wire for Magnetic Shielding Applications

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Product Spotlights

GB/T 14981 compliant electromagnetic wire designed for superior magnetic shielding performance. Reduces EMI interference in sensitive equipment with customizable conductor configurations.
Negotiable MOQ: 1 Ton (Price negotiable depending on order volume and customization)
Key Specifications
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Standard:
Other, GB/T 14981 compliant
Material:
Copper or alloy conductor
Application:
Magnetic shielding applications
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
Standard Other, GB/T 14981 compliant
Material Copper or alloy conductor
Application Magnetic shielding applications
Conductor Size Customizable upon request
Insulation Type Optional polymer coating
Temperature Range -40°C to 120°C operational
Packaging Standard reels or custom spools

Shanxi Jurun Technology Co., Ltd., based in Taiyuan, China, specializes in precision-engineered electromagnetic solutions. Our GB/T 14981 compliant electromagnetic wire delivers exceptional magnetic shielding performance for critical industrial applications. Engineered to suppress electromagnetic interference (EMI), this wire ensures operational integrity in sensitive electronic environments. We combine rigorous manufacturing standards with technical expertise to provide reliable EMI mitigation components.


Core Technical Specifications & Features:

  • Low Resistance Design: Minimizes signal loss and energy consumption through optimized conductive materials.

  • High Permeability: Effectively redirects magnetic flux to create robust shielding barriers.

  • Flexible Construction: Maintains performance under mechanical stress for versatile installations.


Parameter Value Test Method
DC Resistance ≤0.5 Ω/km (varies by gauge) GB/T 3048.4
Insulation Thickness 0.1mm - 0.5mm GB/T 2951.11
Shielding Effectiveness ≥60dB @ 100MHz ASTM D4935


Operational Advantages:

  1. Reduces electromagnetic noise in medical imaging equipment and precision instruments

  2. Prevents signal distortion in automotive sensors and aerospace control systems

  3. Extends component lifespan by minimizing eddy current losses


Implementation Scenarios:

  • Transformer windings requiring EMI suppression

  • Shielded enclosures for industrial automation cabinets

  • Military communication equipment protection


Shanxi Jurun Technology leverages its Shanxi manufacturing base to maintain strict GB/T 14981 compliance across all production batches. Our technical team provides application-specific guidance to ensure optimal magnetic shielding performance. Contact us to discuss custom conductor configurations for your unique EMI challenges. Request sample testing reports to verify shielding specifications before full-scale deployment.


Frequently Asked Questions:

  • Q: How does GB/T 14981 differ from international standards?
    A: GB/T 14981 specifies dimensional tolerances and mechanical properties unique to Chinese industrial requirements, ensuring local regulatory compliance.

  • Q: Can this wire be used in high-voltage environments?
    A: Voltage ratings depend on insulation specifications – consult our engineering team for application-specific configurations.

  • Q: What minimum order quantities apply?
    A: MOQs vary based on conductor configuration and packaging requirements.

  • Q: Are custom conductor shapes available?
    A: Rectangular and specialty profiles are available upon request for specialized shielding applications.

  • Q: How is temperature stability ensured?
    A: Material selection and annealing processes maintain consistent performance across the operational range.

  • Q: Do you provide termination services?
    A: Pre-terminated options with connectors are available as a value-added service.

Product Tags: Magnetic Shielding Wire , GB/T 14981 Electromagnetic Wire , EMI Shielding Cable

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