chip: TK9013 RF operating in the frequency range 10~15MHz, typical 13.56MHz optimization operation Work mode: read-only Storage capacity: 64 bits 32bit unique serial number code Data rate: 26.48Kbit/s Read distance: 2~10cm Erasable times: >100,000 times Data Storage: 10 years The storage temperature: -55℃~+200℃ (wafer type) -55CXXV ℃ ℃ ~ + (PCB type) magnitudine:：85.5×54×0.84mm Materials: PVC / PET / PETG / abs / Hardcover, 0.13mm copper wire Encapsulation process: automatic ultrasonic automatic plant …