Блог компании Mingjiada Electronics Supplies: Second-Generation Snapdragon Automotive 5G Modem and RF Chips, Empowering a New Era of Smart Connected Vehicles

Shenzhen, May 16, 2026 — With the deep integration of 5G Advanced (5G-A) and AI technologies, the automotive industry is undergoing a profound transformation from a mere “means of transportation” to a “mobile smart device.” As a globally renowned provider of electronic component supply chain solutions, Shenzhen Mingjiada Electronics Co., Ltd. (hereinafter referred to as “Mingjiada”) is leveraging its extensive global procurement network and spot inventory capabilities to stably supply the market with core components for the second-generation Snapdragon Automotive 5G modem and RF platform series based on Qualcomm technology, helping automotive manufacturers (OEMs) and Tier 1 suppliers secure a leading position in the next generation of smart connected vehicles.

Keeping Pace with Market Trends: The Technical Advantages of the Second-Generation Snapdragon Automotive 5G Platform

Recently, Li Auto unveiled the all-new Li Auto L9 Livis, which became China’s first mass-produced vehicle equipped with the second-generation Snapdragon Automotive 5G modem and RF platform (commonly known as the Snapdragon 525M) supporting dual-SIM dual-standby. This marks the dawn of a new era in automotive connectivity technology.

Leveraging keen market insight, Mingjiada Electronics has long established a supply chain for related core chips and modules. Compared to traditional solutions, this platform offers the following disruptive advantages, which are precisely the key technology areas Mingjiada focuses on supplying:

5G Advanced Ready: Supports 3GPP Release 16/17 standards, featuring ultra-wide bandwidth and ultra-low latency, delivering fiber-optic-level experiences for video streaming, real-time gaming, and OTA updates.

Dual SIM Dual Standby: Unique automotive-grade dual SIM dual standby capability allows vehicles to connect to two 5G SIM cards simultaneously, enabling seamless handover during high-speed driving or in complex signal environments, completely eliminating “signal dead zones.”

High Integration and Computing Power: Integrated with a multi-core CPU processor, it delivers up to 20K DMIPS of computing power, handling not only communication but also offloading some lightweight edge computing tasks.

Mingjiada’s Core Product Portfolio

Mingjiada Electronics not only distributes standard components but is also committed to providing one-stop procurement services encompassing “chips + modules + solutions.” For the second-generation Snapdragon Automotive 5G platform, we currently offer the following core products in stock:

1. Core Baseband and RF Chips (Discrete Components)

For high-end Tier 1 manufacturers requiring board-level design, Mingjiada supplies the platform’s core processing chips.

Model Coverage: Qualcomm SA522M / SA525M (2nd Generation Snapdragon Automotive 5G Modem Core).

Technical Features: Compliant with AEC-Q100 automotive-grade standards, supports 5G NR Sub-6GHz and millimeter-wave bands, features built-in high-performance ISP and DSP, and is optimized for harsh in-vehicle environments.

2. Automotive-Grade 5G Modules

For customers seeking to accelerate time-to-market, Mingjiada offers industrial-grade and automotive-grade modules built on the aforementioned platform.

Representative Model: Meige Intelligent MA922 Series.

Key Advantages: Developed based on the Qualcomm SA522M platform, this module features an LGA package and strictly adheres to the IATF 16949 automotive quality management system. It features an ultra-wide operating temperature range (-40°C to 85°C), optional support for C-V2X (Cellular Vehicle-to-Everything) PC5 Mode 4 direct communication, and support for dual-frequency L1+L5 GNSS and inertial navigation (QDR), providing centimeter-level positioning even in tunnels or underground parking garages.

3. Complete RF Front-End and Supporting Solutions

RF Chips: The full range of Qualcomm 5G RF front-end modules (such as the QTMxxx series), covering global mainstream bands like n41/n78/n79 as well as China-specific bands.

Connectivity Solutions: Compatible Wi-Fi 6/7 and Bluetooth modules to build a complete wireless environment for the smart cockpit.

Why Choose Mingjiada Electronics?

In today’s semiconductor supply chain landscape, genuine products, immediate availability, and on-time delivery are core competitive advantages. With nearly 30 years of industry expertise, Mingjiada Electronics offers you the following assurances:

Strict Quality Control System: The company has obtained ISO 9001:2014 Quality Management System and ISO 14001:2014 Environmental Management System certifications. All supplied second-generation Snapdragon Automotive 5G chips come from original manufacturers or authorized distributors, with a 100% guarantee of authenticity and traceability documentation available.

Robust stock and channel capabilities: Mingjiada maintains a massive inventory of over 2 million units. For scarce automotive-grade 5G chips, we possess global rapid allocation capabilities and support a “4-hour response for urgent orders” service, effectively alleviating customers’ concerns about component shortages.

Application Scenarios and Outlook

The second-generation Snapdragon Automotive 5G platform products supplied by Mingjiada are widely used in the following high-growth sectors:

T-BOX and TCU (Telematics Control Unit): Serving as the “gateway” for vehicle connectivity, they provide high-bandwidth data channels.

V2X Devices (OBU/RSU): Enable low-latency communication between vehicles and between vehicles and infrastructure, paving the way for Level 3 and higher autonomous driving.

Smart Cockpit Domain Controllers: Ensure the smooth operation of high-load applications such as multi-screen interaction, cloud gaming, and real-time navigation.

As the “vehicle-road-cloud integration” initiative is rolled out on a large scale in China, Mingjiada Electronics will continue to serve as a bridge in the supply chain, consistently and reliably supplying the market with second-generation Snapdragon Automotive 5G modems and related RF chips, driving the digital and intelligent transformation of the automotive industry with the power of “chips.”

Inquire Now

For inquiries regarding product needs or inventory, please visit the Mingjiada Electronics website (www.hkmjd.com) or contact Mr. Chen at (+86 13410018555).