SR512 Card


The SR512 Card is a light version of the SRIX4K with 512 bits of non-volatile memory. All three devices (SRIX4K, SRI4K, SRIX512) are designed for short-range applications such as consumable products identification, anti-counterfeiting, or high-end ticketing solutions.

The SR512 Card is a contactless memory powered by an externally transmitted radio wave. It contains a 512-bit user EEPROM fabricated with STMicroelectronics CMOS technology. The memory is organized as 16 blocks of 32 bits. The SR512 is accessed via the 13.56 MHz carrier. Incoming data are demodulated and decoded from the received amplitude shift keying (ASK) modulation signal and outgoing data are generated by load variation using Bit Phase Shift Keying (BPSK) coding of a 847 kHz subcarrier. The received ASK wave is 10% modulated. The Data transfer rate between the SR512 and the reader is 106 Kbit/s in both reception and emission modes. The SR512 follows the ISO 14443-2 Type B recommendation for the radio-frequency power and signal interface.

We supply blank SR512 card and pre-printed card.

SRIX512 Card Key Features

– Working Frequency: 13.56MHZ
– IC Memory : 512 bit
– Chip : SR512
– Protocol: ISO 14443-2 Type B
– Read and Write
– Material: PVC, PET, ABS, PETG, etc.
– Surface Option: Gloss, Matt
– Dimensions: CR80 85.5 x 54mm or Customized
– Thickness: 0.84~0.86mm
– Housing: Lamination
– Data Storage Time: 10 years
– Operating Temperature: -15℃ ~ +60℃
– Storage Temperature: -20℃ ~ +70℃
– Warranty : 1 Year


– Library Management
– Identification


– Offset Printing
– Silk Screen Printing
– UV Printing
– Micro Text Security Printing
– Laser Engrave Code Printing
– DOD Printing
– Thermal Printing
– Embossing
– Hologram
– Encoding
– Individual Package



For further details, email

HUAYUAN 13.56mhz SR512 Card Datasheet
RFID SR512 Card
RFID SR512 Card
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