Relay Switch Description

1. When the relay coil is de-energized, the relay remains open, and the common terminal (COM) is connected to the normally closed terminal (NC). When voltage is applied, the relay pulls in, and the common terminal (COM) is connected to the normally open terminal (NO).

   We focus on three core product categories to meet diverse market demands:

    

   1、Passive Components: We offer a comprehensive range of resistors, capacitors, inductors, and connectors, backed by stable stock and competitive pricing to support your continuous production needs.

    

   2、Integrated Circuits (ICs) & Microcontrollers: Our portfolio features high-performance chips, including the ESP32 series, MCUs, and logic ICs. All components are sourced from authorized distributors to ensure guaranteed quality and authenticity.

    

   3、PCB & PCBA Solutions: We provide complete supply chain support for printed circuit boards, ranging from prototype fabrication to mass production assembly, serving the IoT, consumer electronics, and industrial sectors.

    

   Quality & Service Commitment
   At Muren Technology, we prioritize authenticity and traceability. Every batch undergoes strict quality inspection with full lot traceability and customs declaration support. Whether you require samples, small-batch trials, or large-volume orders, our professional team ensures accurate delivery and long-term stable cooperation.