芯片: NXP Ntag203, Ntag213, Ntag215 Protocol: ISO 14443A頻率: 13.56MHz User storage: 144字節, 504字節, 888byte R/W distance: 2-10厘米 (根據天線設計) 數據傳輸速度: 106kbit/s Erasable: 100,000 times Service life: 5 years Card material: PVC/PET/PETG/ABS/Paper Size: 85.5×54×0.84毫米,can be designed according to customer requirements Recommended storage conditions: temperature -25℃~+50℃ Humidity: 20%~90% RH Working temperature: -40℃〜+ 65℃