Chat with us, powered by LiveChat

Home > Inspection Procedures

Inspection Procedures

● Incoming Material Check
Non-machine inpection on Part No.,Manufacturer,Package Type,Date Code,Quantity,Packing Status,RoHS status,Dimension.

   

● Physical Appearance Check 
We can verify a part is new and original or not by checking its physical appearance. If a part is found to be physically problematic,no further functionality testing is needed.
  (1) Marking 
  (2) Pin Condition 
  (3) Dimension Measuring

   

● Internal Inspection
De-cap: If there is still concern after physical appearance check,we can de-cap the chip for die verification,to avoid counterfeit.

   
   X-ray: The authenticity of of a chip can also be decided by comparison of X-ray circuit. 
   

● Solderability Test 
For discontinued chips with old date code,we can verify if there will be problem in mounting by performing a solderability test,to prevent from bad welding.

   

● Electronic Characteristics Test
A chip without problem in physical appearance could also have short circuit inside.If so we can send them out for electronic characteritics test by a 3rd-party lab,according to manufacturer datasheet.

   

● Functionality Test
A analog PCB test is a perfect warranty to assure part functionality quality and give you full confidence.

   

CONTACT US

Shenzhen Headquarter:

A1208, Overseas Decoration Building, #122 Zhenhua RD., Futian, Shenzhen, China

TEL.:+86-755-8981 8866

FAX.:+86-755-8427 6832


Zhongshan Office:

1/F,#33 Wenming RD., Guzhen, Zhongshan, Guangdong, China


Secretary Office:

RM 2, 3/F, Ruby COMM. Building No.480, Nathan Road, Hong Kong


Hong Kong Lotistics Center:

1/F,Kwong Tai Industrial Bldg.,No,750 Cheung Sha Wan Road, Lai Chi Kok, Kowloon, Hong Kong

Follow Us at Close
the qr code