Min. Order Reference FOB Price
100 Pieces US$0.15-0.25 / Piece
Product Description
Specification MaterialABS , Stainless SteeliButton Size16.25*5.89mmColorblack,white,red,yellow,green,purple,etc.Working Temperature-40 ~ +85 degreeRead-Write MethodContactMemory64 bitsChipDS1990A-F5, TM1990A-F5,RW1990A,TM01A;ID numberEngravedApplication card systems, identification, ...