13.56 MHz RFID Chip for Cards or Tags 2048-bit Read/Write RFID EEPROM ISO 14443-2 Type B Compliant Full ISO 14443-3 Compliant Anticollision 100,000 times Write Cycle Reliability 3ms Write Time Password and Lockwrite Protection 82 pF Tuning Capacitor 0°C~+70°C Operation Card size: 85.5× 54 × 0.84mm, or customer specified size Packaging materials: PVC / ABS / PET / PETG / Papur, 0.13 copper wire Packaging process: ultrasonic wave auto plant lines/Automatic …