The 30S4 series of 4-terminal ceramic safety capacitors are fully compliant with the NF F 62-102 railway standard. This certification strengthens Exxelia’s commitment to developing high-reliability and high-safety components for demanding environments — particularly in railway signaling systems.
Designed for EMI suppression and safety-critical applications, the 30S4 series combines low inductance, excellent thermal stability, and superior voltage endurance. Its 4-terminal configuration ensures enhanced electrical performance, making it ideally suited for signal and power line filtering in railway, industrial, and transportation electronics.
Compliance with NF F 62-102 highlights the capacitor’s ability to meet the strict safety and reliability requirements of the rail industry. The 30S4 series is a trusted choice for system integrators seeking robust solutions that ensure operational continuity and passenger safety.
Exxelia continues to invest in safety standards and reliability testing to support critical infrastructures with components that meet the most stringent requirements.
🔗 Learn more about the 30S4 series: Exxelia 30S4 Ceramic Capacitors

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Aerospace, Defense, Medical, Rail, Energy, Industry and Telecom