Aluminium alloy BNC connector signal coaxial surge protection device designed for telecommunications and signaling networks. This coaxial data SPD provides reliable protection against transient surge voltages caused by lightning or industrial noise.

• Compliant with IEC 61643-21 standards
• High discharge capacity up to 10kA
• Low insertion loss ≤0.3dB
• Multistage protection with fast response time
• Low residual voltage for excellent transmission performance
• Special grounding process to avoid signal interference
• Compact design with BNC interface

• Security engineering signal ports
• Fire engineering signal ports
• Test signal lines and industrial control signals
• Field bus and control bus systems
• Field instruments and monitoring systems
• BNC connector protection for coaxial video lines
• Telecommunications and signaling network protection

• Compact size for easy installation and replacement
• Multi-class protection capabilities
• Excellent transmission performance
• Competitive pricing with industry-leading value
• Professional manufacturing with over 10 years experience
• Rapid product innovation and specialized production
• Strict quality control procedures
• Quantity discounts available

• All products undergo strict in-house quality checks
• Professional packaging with custom options available
• Fast delivery and individual testing prior to shipment

Wenzhou Britec Electric Co., Ltd., established in 2003, is a professional surge protective devices manufacturer with extensive industry experience. We provide quality products, competitive pricing, prompt delivery, and excellent service.