Contactless IC cards, also known as RFID cards, are IC cards that communicate with terminals using electromagnetic waves and non-contact methods. They successfully address the challenges of being passive (no power source in the card) and contactless, representing a major breakthrough in the field of electronic devices. When using this card, there is no need to insert it into a specific reader slot; simply bringing the IC card close to the reading device enables card recognition.

The storage capacity of contactless IC cards varies depending on the chip model, ranging from a few hundred characters to several million characters. Contactless IC cards offer resistance to magnetic fields, static electricity, mechanical damage, and chemical corrosion. Information can be preserved for long periods, read/write cycles exceed tens of thousands, and they have a long service life. They provide excellent security and confidentiality, making them difficult to duplicate. While information on the IC card can be read, modified, or erased, password authentication is required for modification and erasure. Therefore, these cards are typically used in applications requiring frequent use, relatively small amounts of information, and high reliability.

The development, research, and application of IC cards constitute a systems engineering project, involving multiple technical disciplines across various product fields, including computers, communications, networks, software, IC card reader/writer devices, and IC card application equipment. Consequently, the global IC card industry has rapidly developed amid competition in technology, markets, and applications. IC cards are already one of the hot products in today's international electronic information industry. Beyond their widespread use in non-financial sectors such as commerce, healthcare, insurance, transportation, energy, telecommunications, security management, and identity recognition, their application in the financial sector is also increasingly extensive and profoundly impactful.

• Frequency: High Frequency (13.56MHz)

• Common Models: F08, S50, S70, TI2048, LEGIC Card Series: MIM256 MCC2, MIM256 Wafer, MIM 1024 Wafer, ATC 128 Wafer, ATC 256 Wafer, ATC 512 MCC2, ATC 1024 MCC2, ATC 2048 MCC2, ATC 4096 MOA4, ATC4096-MP311, ATC4096-MP313, CTC4096-MM410, ATC256-MV410, MIM256-MN, MIM1024-MN, Tag-it HF-I TI2048, AT88RF04C, FeliCa Lite-S RC-S966, Felica Standard SD1 RC-SA01, Felica Standard SD2 RC-SA21, ST25TV02KC, ST25TN01K, ST25TB02K 2Kbits, ST25TB04K 4Kbits, SLE66R35, SLM10TLC002L, SLS 32TLC00xS(M), SLS 32TLC001S(M), SLF 963, etc. (Contact customer service for more chips).

• Chip Storage Capacity: 1K, 4K, 8K, 16K, 32K, etc.

• Chip Manufacturers: Shanghai Fudan Microelectronics, Shanghai Huahong, Beijing Huada, Infineon, and other domestic and international chip manufacturers.

• Application Scope: City transit cards, buses, subways, light rail, hotel cards for renowned hotels worldwide, attendance systems, access control systems, enterprise card systems, commercial retail, insurance & healthcare, health & wellness, schools, residence permits, driver's license management, and other radio frequency identification (RFID) fields.

• Global Applications: Hotel key card, Movie Card, Film Card, Bus Ticket, Bus Card, Health Card, Medical Card, Hospital Card, School Card, Campus Card, Petroleum Card, 4S Store Card, Telegram Card, TV Card, Game Card, Entertainment Card, Restaurant Card, Travel Card, RFID Access Card, NFC Fitness Card, Discount Card, Christmas Card, Shopping Card, etc.