
The P6KE10CA is a bidirectional TVS diode designed for protecting RS485, CAN bus, industrial control interfaces, and low-voltage signal lines. It quickly absorbs ESD (Electrostatic Discharge), EFT, and Surge energy, reducing the risk of interface IC damage and communication failures. With stable clamping performance and strong surge-handling capability, it effectively enhances EMC immunity and long-term system reliability.