TK4001 chip Wafer / TK4001 chip COB
TK4001 chips are of good quality, has dominated the market for many years. Has stable performance, read distance, defective rate is low, no weight code, etc. As a semi-finished products, suitable for all kinds of special labels and the manufacture of smart card.
TK4001 chip compatible EM4100 chip, compatible TK4100 chip.
Chip: TaiWan TK4001 COB/Wafer disc
Working frequency: 125 KHz
Induction distance: 8-20cm
Working pattern: passive
Read only 64bit (R/O)
Packaging style: COB board
TK4001 chip Granular :
TK4001 chip wafer disc :