Purchase Qty. Reference FOB Price
100-999 Pieces US$0.20
1,000+ Pieces US$0.17
Product Description
Specification Material ABS , Stainless Steel iButton Size 16.25*5.89mm Color black,white,red,yellow,green,purple,etc. Working Temperature -40 ~ +85 degree Read-Write Method Contact Memory 64 bits Chip DS1990A-F5, TM1990A-F5,RW1990A,TM01A; ID number Engraved Application card ...