SMT component specification identification and related knowledge SMD component specifications identification 1: usually combined with the length and width of the chip components, said the chip components    Volume size of a representation, usually in inches (Inch) (1Inch = 2.54cm) 2: commonly used SMD component specifications are as follows.  A: 0402 that the component: length 0.04Inch width 0.02Inch B:0603 that the component: length 0.06Inch width 0.03Inch   C:0805 means the component: length 0.08Inch width 0.05Inch  D:1206 means the component: length 0.12Inch width 0.06Inch E:1210 means the component: length 0.12Inch width 0.1Inch Judge the correctness of smt material standards  1:The code on the material tray must correspond to the code on the customer's list.  2:The model number of the material must correspond to the model requirement on the customer's list.  3:The specification of the material must correspond to the requirement on the customer's list.  4: The tolerance of the material must correspond to the requirements on the customer's list.  5: The silkscreen on the material object is consistent with the requirements of the customer list, if not consistent then                   There must be valid customer documents to support.  6: There are special requirements to see the manufacturer of the material, the material manufacturer must meet the customer's requirements SMT material packaging  1: SMD components are usually packaged in plastic disks in the shape of a garden tray  2: IC material packaging   IC components are usually packaged in TRAY trays, TRAY specifications are usually based on TRAY trays can be loaded IC (width and length) number to indicate. SMT component specification identification and related knowledge is introduced.

SMT component specification identification and related knowledge

SMD component specifications identification
1: usually combined with the length and width of the chip components, said the chip components
   Volume size of a representation, usually in inches (Inch) (1Inch = 2.54cm)
2: commonly used SMD component specifications are as follows. 
A: 0402 that the component: length 0.04Inch width 0.02Inch
B:0603 that the component: length 0.06Inch width 0.03Inch  
C:0805 means the component: length 0.08Inch width 0.05Inch 
D:1206 means the component: length 0.12Inch width 0.06Inch
E:1210 means the component: length 0.12Inch width 0.1Inch

Judge the correctness of smt material standards
 1:The code on the material tray must correspond to the code on the customer's list.
 2:The model number of the material must correspond to the model requirement on the customer's list.
 3:The specification of the material must correspond to the requirement on the customer's list.
 4: The tolerance of the material must correspond to the requirements on the customer's list.
 5: The silkscreen on the material object is consistent with the requirements of the customer list, if not consistent then              
    There must be valid customer documents to support.
 6: There are special requirements to see the manufacturer of the material, the material manufacturer must meet the customer's requirements

SMT material packaging
 1: SMD components are usually packaged in plastic disks in the shape of a garden tray
 2: IC material packaging
  IC components are usually packaged in TRAY trays, TRAY specifications are usually based on TRAY trays can be loaded IC (width and length) number to indicate.

SMT component specification identification and related knowledge is introduced.