Label Description

04151201

Part number

VA

Component version

19

Material identification code

101175

Version code

16/48

Year/Week (48th week in 2016)

S00452

Serial number

1

SN ID (two characters), which is 21.

2

Material identification code (8 characters), that is, the processing code.

3

Vendor code (two characters). 10 indicates Huawei, and other values indicate outsourcing vendors.

4

Year and month (two characters).

• The first character indicates the year.
  • Digits 1 to 9 indicate years 2001 to 2009, respectively.
  • Letters A to H indicate years 2010 to 2017, respectively.
  • Letters J to N indicate years 2018 to 2022, respectively.
  • Letters P to Y indicate years 2023 to 2032, respectively.
  NOTE:

  The years from 2010 are represented by uppercase letters excluding I, O, and Z because the three letters are similar to digits 1, 0, and 2.

• The second character indicates the month.
  • Digits 1 to 9 indicate January to September, respectively.
  • Letters A to C indicate October to December, respectively.

5

Sequence number (six characters).

6

RoHS compliance (one character). Y indicates RoHS compliant.

7

Internal model, that is, product name.