FAQ for Client Services

Q1: What are the fundamental structural and electrical differences between Nano SIM and Micro SIM connectors? Nano SIM and Micro SIM connectors share identical electrical definitions and both comply with the ISO/IEC 7816 standard. However, they differ significantly in physical dimensions and contact layout. Nano SIM connectors require much higher contact positioning accuracy and offer far less tolerance margin due to their reduced size. Test data shows that if the contact misalignment in a Nano SIM connector exceeds ±0.05 mm, card detection failures may occur. To address this, MOARCONN ensures stable electrical contact in its Nano SIM connector series through high-precision mold control and dedicated contact positioning structures, even within compact form factors.

Q1: What is the typical insertion and removal lifespan of a SIM card connector? Does it affect long-term reliability? The insertion and removal lifespan of a SIM card connector is primarily determined by the elasticity of the contact material and the thickness of the surface plating. Standard consumer-grade SIM card connectors are typically designed for around 5,000 mating cycles, while industrial-grade versions can exceed 10,000 cycles. During mating cycle tests, when the gold plating thickness is below 0.3 μm, contact surface wear accelerates significantly, leading to a noticeable increase in contact resistance. To address this, MOARCONN adopts a thickened gold plating design in its high-durability models, ensuring electrical performance remains stable and within industry-accepted limits even after up to 10,000 insertion cycles.

SIM Card Socket Connector Q1: What is a SIM card socket connector, and what role does it play in devices? A SIM card socket connector is a precision connector used to connect the SIM card to the motherboard, responsible for power, signal transmission, and mechanical fixation. Its performance directly impacts communication stability and device lifespan. MOARCONN has long been serving communication module and terminal device manufacturers in the SIM card socket field, with products widely applied in smart terminals, industrial routers, in-vehicle communication, and IoT devices.

Customized Card Connector Solutions for Client ServicesWe specialize in offering tailored card connector solutions designed to meet the unique requirements of your projects. Our expertise lies in providing innovative and high-performance connectors that ensure seamless integration and reliable functionality.Why Choose Our Customized Solutions?  1. Design Flexibility: Adaptable designs to fit your specific application requirements, including size, shape, and connectivity needs.  2. High-Quality Materials: Built with precision and durability to ensure long-term reliability.  3. Expert Support: A dedicated team of engineers to assist you from concept to production.  4. Quick Turnaround: Streamlined processes for rapid prototyping and delivery.  5. Cost-Effective Options: Balancing performance with budget-friendly solutions.Industries We Serve:  * Consumer Electronics  * Automotive Systems  * Industrial Equipment  * Medical Devices  * TelecommunicationsLet us help you find the perfect connector for your application. Contact us today to discuss your requirements and discover how our customized solutions can empower your business!

Our company manages in strict accordance with the requirements of ISO 9001 quality management system, adopts advanced production processes and equipment, and all products undergo strict quality control and testing processes to ensure that each bayonet connector meets the requirements and standards of our customers.

Our card connectors have the following features and benefits.              1. High reliability and long service life              2. Excellent high temperature, low temperature and corrosion resistance              3. High density and miniaturized design              4. Excellent vibration and interference resistance

Our card connectors are widely used in the following industries and applications: aerospace, automotive and transportation, medical devices, industrial automation, smart home and consumer electronics.