EM4305
The EM4305 is a highly integrated RFID IC designed for 125 kHz applications. It supports both read and write operations, making it ideal for applications requiring data modification. With 512 bits of EEPROM, a 64-bit unique identifier, and password-protected memory blocks, it is widely used in access systems, animal identification, and smart industrial tags.
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LF RFID Card – EM Microelectronic® EM4205/4305 – 85.6×54×0.88 mm
Price range: $62.00 through $1,538.00 Select options This product has multiple variants. The options may be chosen on the product page
LF RFID Key Fob – ABS – EM4305
Price range: $65.00 through $381.00 Select options This product has multiple variants. The options may be chosen on the product page
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