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    Our service

    Centre Testing International Co., Ltd. (CTI) is the pioneer and leader in the TIC Industry which provides one-stop solutions on testing, inspection, certification, calibration, audit, training & technical services.

     
    By Industry

    Our service capabilties cover the upstream and downstream of the supply chain including textile and apparel,toys,electronic appliances,medical health,food...andother industries.
    Specialty

    Comprehensively guarantee quality and safety, promote compliance and innovation, demonstrate brand competitiveness, and achieve higher quality, healthier, safer, and greener sustainable development.
    AUTHORITY & TRUST
    QUALITY & VALUE
    Electronic Component Testing

    Electronic equipment is mainly composed of electronic components. Electronic components are the smallest and most basic components of electronic equipment. The reliability of electronic components directly affects the reliability of electronic equipment. CTI can conduct quality inspection and testing for components from non-destructive testing, destructive physical analysis, failure analysis, reliability analysis, etc. These evaluation can provide support for product process improvement, quality and reliability improvement.

    Electronic Component Testing

    ◉ Business Challenges

    What are the reasons for the failure of electronic components?

    How is the resistance of component to environment?

    How are the reliability of electronic components ensured?

    ◉ Service content

    Ⅰ. Applicable Test Standards

    GB/T 2423/IEC 60068 Enviromental testing for electric and electronic products

    MIL-STD-883K DEPARTMENT OF DEFENSE TEST METHOD STANDARD: Microcircuits

    MIL-STD-202 DEPARTMENT OF DEFENSE TEST METHOD STANDARD: electronic and electrical component parts

    GJB 360B Test methods for electronic and electrical component pasrts

    GJB 548B Test methods and procedures for microelectronic device

    GJB 4027A Methods of destructive physical analysis for military electric component

    J-STD 002E Solderability Tests For Component Leads, Terminations, Lugs, Terminals And Wires

    J-STD 020E Moisture/reflow sensitivity classification for nonhermetic surface mount devices

    J-STD 035 Acoustic Microscopy for Non-Hermetic Encapsulated Electronic Components, etc.

    Ⅱ. Product Range

    IC, Transistor, MOSFET, Resistor, Capacitor, Inductor, LED, Photovoltaic Component, Electromechanical Component, Sensor, etc.
    Ⅲ. Standard Sample Requirements

    Please contact our business or customer service, based on specific standards.

    Ⅳ. Test Item

    Main test items

    X-ray inspection

    Moisture Sensitivity Levels

    Scanning Acoustic Microscope

    Highly accelerated temperature and humidity stress

    Probe station

    High temperature

    Inductance/Capacitance/Resistance measurement

    Temperature and humidity

    I-V curve

    Temperature cycling

    Cross-section analysis

    Thermal shock

    Decap

    Insulation resistance

    Bonding strength

    Withstand voltage

    Solderability

    Life test

    Resistance to soldering heat

    Vibration test

    Resistance to dissolution of metallization

    Mechanical shock

    ◉ CTI Solution

    CTI provides a comprehensive one-stop solution of reliability testing, including:

    Environmental test

    Reliability test

    Reliability design

    Reliability analysis

    Product evaluation

    Reliability training and consulting

    ◉ Our Strengths

    CTI has many advanced equipments and has passed CMA/CNAS qualification accreditation, the test data is accurate and reliable, and the test report has international credibility.

    The scientific laboratory information management system ensures the efficient operation of each service link.

    The technical expert team has rich practical experience and can provide professional, rapid and comprehensive one-stop service.

    The service network is all over the world, and many first-line brands designate cooperative laboratories.

    ◉ Service Process

    Consult customer service → confirm the test plan → fill in the application form → send the sample → pay the test fee → test → send electronic report → express paper report

    ◉ Q&A

    How long does the test period take？

    The normal period is 5-7 working days (except the time when the sample is in the test chamber). If you need urgent help, please contact our sales or customer service.

    What is the test voltage and the test time for insulation resistance testing?

    Test voltage of insulation resistance tester currently used by CTI can be up to 1000V. PCB insulation resistance test usually use test voltage 10V, 100V or 500V according to relevant regulations. If there is no regulation, voltage loading time is generally 1 minute.

    How many volts can the highest voltage of the withstand voltage test be? 

    Voltage resistance tester for electronic components, the maximum voltage is AC: 5.5kV/DC: 6 kv. For plate or sheet materials, the maximum voltage is 40kV.

    After the moisture/reflow sensitivity classification testing of electronic components, the delamination is detected in packaging of components. Does the presence of delamination indicate that the components do not meet the requirement of MSL classification and the product should be judged as unqualified?

    The presence of delamination does not necessarily indicate that the product is judged as unqualified. It should be judged by the standard requirement, the delamination location, area, etc. For example, the delamination with small area and location away from the solder joint, generally can be judged as qualified.