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Security copper substrate

Product Parameters for Security Copper Substrate

Parameter Specification
Material Pure Copper (C1100) or ​Brass Alloy (C1020) with ​nickel/gold plating for security applications
Thickness 0.2mm–3.0mm (standard for security devices); ​0.05mm–0.5mm (ultra-thin for miniaturized sensors)
Electrical Conductivity ​**≥58 MS/m** (C1100) / ​**≥15 MS/m** (C1020 alloy) with ​plating enhancements
Thermal Conductivity 380–400 W/m·K (copper’s inherent efficiency)
Mechanical Strength Tensile Strength: ​30–50 MPa (C1100) / ​60–80 MPa (C1020 alloy)
Corrosion Resistance Nickel/Gold Plating (20–30 years salt spray resistance) or ​chromate coating
Surface Finish Mirror Polish (for security badges), ​Matte Finish (dust resistance), ​ENIG
Dimensional Tolerance ​**±0.01mm** (precision for secure enclosures)
Maximum Current Carrying 15A–200A (per trace, depending on width and security-grade design)
Operating Temperature ​**-40°C to +150°C** (with thermal management for harsh environments)
Flammability UL 94 V-0 rated (self-extinguishing for safety-critical applications)
Security Features Tamper-Resistant Design (e.g., serrated edges, embedded sensors)
Applications Smart locks, ​biometric sensors, ​security badges, ​fire alarm systems

Security Copper Substrate | High-Conductivity, Tamper-Resistant Solutions for Secure Systems
Engineered for ​high-security applications, our ​copper substrates combine ​ultra-high electrical conductivity with ​military-grade durability to meet the stringent demands of smart locks, biometric sensors, and emergency systems. Built from ​pure copper (C1100) or ​brass alloys (C1020) with ​nickel/gold plating, these substrates ensure ​zero signal loss and ​long-term reliability in hostile environments.

 

Key Features:

  • Unmatched Security Performance: ​Tamper-resistant designs (e.g., serrated edges, embedded pressure sensors) prevent unauthorized access to ​smart locks and ​security badges.
  • Superior Conductivity: ​**≥58 MS/m** electrical conductivity ensures seamless operation for ​RFID tags, ​biometric readers, and ​alarm systems.
  • Rugged Durability: ​Nickel/gold plating provides ​30+ years of corrosion resistance in humid, salty, or polluted conditions (ASTM B117 tested).
  • Precision Manufacturing: ​**±0.01mm dimensional tolerance** enables seamless integration into ​compact security modules (e.g., fingerprint scanners, NFC tags).
  • Fireproof Safety: ​UL 94 V-0 rated materials self-extinguish in flames, critical for ​fire alarm systems and ​emergency lighting.

Ideal Applications:

  • Smart Home Security: ​OLED-enabled smart locks with ​biometric authentication and ​wireless charging coils integrated into copper substrates.
  • Industrial Security: ​RFID access control systems for factories and warehouses with ​high-temperature resistance (up to ​**+150°C**).
  • Public Safety: ​Emergency call buttons with ​vibration sensors and ​waterproof designs for outdoor use.
  • Military & Aerospace: ​Secure communication devices and ​anti-tamper GPS trackers requiring ​MIL-STD-883J compliance.

Why Partner With Us?

  • Customization: Tailored ​plating thickness, ​surface finishes, and ​security features (e.g., embedded magnets, holographic anti-counterfeiting).
  • Cost Efficiency: ​Lean manufacturing reduces prototyping costs by ​25% with ​100% AOI/X-ray inspection for defect-free production.
  • Innovation: ​Graphene-enhanced copper alloys for ​20% higher conductivity and ​nanoscale textured surfaces for improved solderability.

Secure your next-generation security systems with copper substrates that deliver performance, durability, and peace of mind. Trust our expertise to protect your most critical innovations!

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