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10pcs/lot High Temperature Resistant Protection Board 3240 Circuit Insulation Board – Fiberglass Epoxy Plate
Elevate the reliability and safety of your electrical assemblies with our premium 3240 High Temperature Resistant Protection Boards. Designed for demanding industrial and automotive environments, these fiberglass insulation sheets combine exceptional heat resistance with robust mechanical strength, ensuring your circuits stay protected even under extreme conditions.
Key Highlights
- High‑temperature tolerance up to 250 °C, ideal for high‑power circuits and automotive applications.
- Excellent electrical insulation: dielectric strength > 20 kV, low moisture absorption.
- Lightweight yet durable fiberglass epoxy composite – lightweight for easier handling, strong for long‑term support.
- Precise dimensions (e.g., 250 mm × 200 mm × 3 mm) for seamless integration into standard PCB layouts.
- 10‑piece pack – cost‑effective bulk supply for manufacturers, repair shops, and hobbyists.
- Certified to IEC and UL standards, guaranteeing quality and safety compliance.
Technical Specifications
• Material: Fiberglass reinforced epoxy resin
• Thickness: 3 mm (standard)
• Surface Finish: Smooth, matte, non‑conductive
• Dielectric Strength: 20 kV (at 1 kV/mm)
• Thermal Conductivity: Low (≤ 0.2 W/m·K)
• Operating Temperature: -55 °C to +250 °C
• Weight: 0.12 kg per board
• Package: 10 pcs per lot
Ideal Applications
• Automotive electronics – engine control units, infotainment systems, and high‑voltage components.
• Industrial control panels – PLCs, motor drives, and safety interlock circuits.
• Renewable energy systems – solar inverters, battery management units.
• Aerospace and defense – avionics, radar, and missile control boards.
• Consumer electronics – high‑performance gaming rigs and power supplies.
Why Choose Our 3240 Protection Boards?
• Reliability: Consistent performance across a wide temperature range, reducing the risk of thermal failure.
• Ease of Use: Pre‑cut, ready‑to‑install sheets that fit standard PCB footprints.
• Cost‑Effective: Bulk 10‑piece pack delivers value without compromising quality.
• Environmental Compliance: Low VOC emissions and recyclable materials align with green manufacturing goals.
Care & Handling
Store in a dry, dust‑free environment. Avoid prolonged exposure to direct sunlight or extreme temperatures beyond the specified range. Handle with gloves to prevent skin irritation from raw epoxy surfaces.
Customer Support
Our dedicated technical team is ready to assist with design integration, material selection, and compliance documentation. Contact us for custom dimensions or bulk ordering options.
Price: $ 6.16