OK Electronica Limited

2020.09.22contact us online or by telephone for consultation!

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Hotline :400-856-0097

Introduction to Quality Inspection Center of OK Electronica Limited

Quality Inspection Center of OK Electronica Limited is a components inspection agency owned by OK Electronica Limited. It has several inspection engineers who have proffesional experience and pass the IPC-A-610 certification. All of them serve the purchase system and provide related customers with free value-added service like product inspection.All facilities are certified by the international standards, including ISO9001, ISO4001, ISO45001, Dun & Bradstreet and IPC certification.

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Appearance inspection

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Check of order information

Check of order information: model,manufacturer, package, batch number, quantity, etc

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Check of product information

Manufacturer, origin, comparison of silk-screen of original manufacturer, physical data comparison of original manufacturer (dimension verification)

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Product information collection

Taking photo and inspection report

Anti-counterfeit inspection

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Chemical inspection - acetone

Use acetone to clean the IC silk-screen characters to check whether there is the asphalt covering and grinding and other fake traces and to prevent the another silk-screen

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Physical inspection - scratching (destructive inspection)

Use sharp blade to slightly scratch the part surface to check whether there is the blacktop spalling, so as to prevent from the fake

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Decap inspection

Use the electronic stripping technology to verify the IC wafer structure and silk-screen, and check the trademark to prevent from the fake

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X-ray inspection

Use the X-ray to check the pin and bonding wire condition, and contrast it with the website data table

Performance inspection

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Electrical performance inspection

Open circuit and short circuit test, electric leakage test, pin position matching test, and breakdown test

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Function inspection

The engineer tests whether the key function of the chip is normal according to the datasheet of the component

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Failure analysis

Help the customer to analyze the failure model of the product and provide the failure analysis report and conclusion through the professional failure equipment and analysis method

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Programming burning

It has advance programming equipment, provides the inspection of programmable device FPGA, memory, micro-controller unit (MCU) and standard logistics device, including the inspection of the disposable programmable OPT and other encryption devices

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Solderability inspection

Inspect the material corrosion and oxidation condition, as well as the outer durability and pin weldability.

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ROHS inspection

Determine the elemental composition by having the materail exposed to short-sarelength x-ray radiation, and inspect whether the six hazardous substances (such as lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyls (PBB) and polybrominated diphenyl ethers (PBDE)) conform to the RoHS command requirements.

Storing protection

Control the temperature and humidity of the working area to ensure the quality storage of the sensitive electric products. There shall be no potential risks in or near the working area.

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Minimize the treatment of electronic components

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Change gloves or fingernails regularly 

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Don't touch the weldable surface with hands or fingers 

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Don't use the hand cream or emulsion 

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Don't stack the electronic components

06

Electrostatic discharge components shall be always  in  protection area

Logistics protection

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Package protection

Prepare the materials (such as shookproof package) for the product package for safety transportation so as to retard the vibration and impact on the goods.

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Insurance protection

Purchase the transportation insurance for the goods with the value exceeding specific rate.

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QC Center—OK Electronica Limited

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