As a leading domestic connector manufacturer, Moarconn Electronics Co., Ltd. has been at the forefront of the industry for years. Our flagship product, Moar Card Socket Connectors , excels in precision, durability, and compatibility, making them ideal for consumer electronics, industrial equipment, automotive electronics, medical devices, and more—delivering efficient and stable connectivity solutions.

The Nano-SIM card (12.3mm × 8.8mm × 0.67mm) is the smallest SIM standard. The socket connector is used to secure and transmit signals in compact devices like smartphones and IoT products, requiring miniaturization, high reliability, and anti-interference capabilities.

The design difficulties of miniaturized card socket connectors mainly focus on aspects such as space limitations, performance maintenance, manufacturing precision, and reliability assurance. The specific core challenges are as follows

Card socket connectors, as precision electronic interface components, are widely used in the following scenarios due to their compact structure, high reliability, and ease of insertion/removal

Widespread Application: SD card socket connectors are extensively used in various fields, including smartphones, tablets, digital cameras, drones, car navigation systems, industrial control systems, medical devices, and smart home devices.