Introduction: The Unseen Threats in Electronics In today’s world of fast-paced innovation, electronics are packed with increasingly complex circuits. As devices get smaller and faster, they also become more sensitive to environmental disturbances. Among the most problematic of these are RFI (Radio Frequency Interference) and EMI (Electromagnetic Interference). These hidden threats can severely affect performance, safety, and compliance. That’s where RFI and EMI shielding and