SDS
TMMQ/GPTD-PS/A00 
Guangdong TIANQIU Electronics Technology Co. Ltd. 
We reserve all rights for the change of product specification and any information without any prior notice.                                           
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6.2 date code   
Manufacturing marks: the year and month of product shall be marked on the negative (-) terminal side. 
   O        O 
 Month of product(1 letter) 
                                        Year of product(the last number of Christian era) 
                              Example: 
                              69 (manufactured in September,2016) 
                              6X (manufactured in October,2016) 
                              6Y (manufactured in November,2016) 
                              6Z (manufactured in December,2016) 
                            Month of product: 
                            January to September…………  (1-9) 
                            Oct, Nov, Dec……………………(X,Y,Z)










