loading
ESP32-Based IoT PCBA — From Ready Stock to Rapid Mass Production.
Box Build PCBA Turnkey Solution for Automotive Auxiliary Electronic System 1
Box Build PCBA Turnkey Solution for Automotive Auxiliary Electronic System 1

Box Build PCBA Turnkey Solution for Automotive Auxiliary Electronic System

Industry: Automotive Electronics
Scope of Service: Automotive DFM | PCB Fabrication | SMT Assembly | ICT / FCT | Thermal & Vibration Aging | Box Build
Technical Highlights: AEC-Q100 components, high-Tg PCB material, thermal dissipation design, vibration resistance, batch traceability
  
Final Outcomes & Measurable Value
Reliability: The PCBA passed automotive thermal cycle and vibration testing with no solder joint crack after long aging tests.
Audit Support: Complete batch records ready for automotive quality system audit.
Production Ramp: Successfully ramped from prototype to serial production for the vehicle lighting module.
5.0
design customization

    oops...!

    no product data.

    Go to homepage

    Client Background & Initial Challenges

    A European automotive Tier 1 supplier is developing an exterior LED lighting control board for passenger vehicles. The product must operate under vehicle vibration and wide temperature cycling.
    Key Challenges
    Technical: AEC-Q100 automotive components must withstand -40℃ to +125℃ thermal cycling and mechanical vibration.


    Manufacturing: Solder joint reliability under long-term vibration.


    Compliance: Full traceability required for automotive quality audit.
    undefined
    undefined
    MTI End-to-End Solution
    Automotive DFM Review: Copper layout and pad design optimized to enhance solder joint vibration resistance, with high-Tg PCB material recommended for thermal cycling.
    Automotive SMT Assembly: Strict reflow profile for AEC-Q components and AOI inspection of all solder joints.
    Environmental Reliability Test: Thermal cycling, vibration aging and functional testing to simulate vehicle working conditions.
    Supply & Traceability: AEC-Q100 devices sourced from authorized automotive distributors with all lot numbers recorded.
    Box Build Integration: Full enclosure assembly and final system integration for the automotive auxiliary electronic system.
    Final Outcomes & Measurable Value
    Reliability: The PCBA passed automotive thermal cycle and vibration testing with no solder joint crack after long aging tests.
    Audit Support: Complete batch records ready for automotive quality system audit.
    Production Ramp: Successfully ramped from prototype to serial production for the vehicle lighting module.
    undefined
    undefined
    Visual Proof & Testimonial
    Client Quote: “Automotive vibration and temperature requirements are strict. MTI’s reliability testing helped us validate our lighting control board before the formal vehicle project.”

    — 03 · MTI Engineering Approach

    Redesigning the hardware architecture

    Our engineering team focused on:

    Box Build PCBA Turnkey Solution for Automotive Auxiliary Electronic System 6
    Nordic BLE module integration
    Our in-house designers and engineers have produced countless great designs for customers from different
    Box Build PCBA Turnkey Solution for Automotive Auxiliary Electronic System 7
    Low-power circuit optimization
    Choose us, and we promise to do everything needed to ensure a successful and satisfactory working
    Box Build PCBA Turnkey Solution for Automotive Auxiliary Electronic System 8
    Sensor interface design
    We boast offering unmatched, cost-effective manufacture that caters to industry.
    Box Build PCBA Turnkey Solution for Automotive Auxiliary Electronic System 9
    PCB layout improvement
    ustomers choose us because we provide leading technology, deliver unmatched products and services.
    undefined
    Component selection according to production requirements
    Contact Us
    Get in touch or visit us
    Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!
    Build your next product with us!
    We work with companies of all sizes to build world class products.
    Let us design your solution
    Related Products
    MTI is one of the world’s top PCB board turnkey PCB assembly manufacturers, and  the world leading EMS PCB manufacturer specializing in Schematic design, PCB layout, firmware development, printed circuit board, PCB assembly, PCBA prototype and Box Build.
    Info Center
    social media
    Contact Us
    Contact person: Vincent
    Tel: +86 186 1703 7035
    Add
    6/F, Building D, Taixinglong Industrial Park, Zhongwu, Xixiang Subdistrict, Bao’an District, Shenzhen, China
    Copyright © 2026 Shenzhen Mintec Innovation Technology Industry Co., Ltd (MTI) | Sitemap
    Product Lives
    Contact us
    email
    whatsapp
    Contact customer service
    Contact us
    email
    whatsapp
    cancel
    Customer service