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Hitag 2


Hitag 2 is one of the most common low frequency chip, which has many applications such as Logistics,Live Stock Tracking,Asset tracking,Gas cylinder ID,Casino – gambling,Industrial automation, etc…

General Description:

The HT2 DC20 S20 is a high performance transponder for bi-directional transmission in half duplex mode between read/write device and transponder.Data are stored in the transponder in a non-volatile memory (EEPROM). The transponder requires no internal power supply; it derives its power from the magnetic component of the RF carrier frequency generated by the reader. Data are transmitted by modulating this carrier.

Technical Features:

  • Identification transponder for use in contactless applications
  • Operating frequency 125 kHz
  • Data transmission and energy supply via RF link, no internal battery
  • Reading distance same as writing distance
  • Non-volatile memory of 256 bits (128 bit user data and 128 bit control data/secret memory) organized in 8 pages, 4 Bytes each
  • 10 years non-volatile data retention
  • > 100 000 erase/write cycles
  • Selective read/write protection of memory content
  • Two coding schemes for read operation: Biphase and Manchester coding
  • Effective communication protocol with outstanding data integrity check
  • Mutual authentication function
  • Read/write mode allows:
    • plain data transmission (password check)
    • encrypted data transmission (crypto mode)
    • In read/write mode multi-tag operation possible because of special HALT-function
  • Emulation of standard industrial read-only transponders:
    • Public Mode A (MIRO and transponders from μEM (H400x))
    • Public Mode B (according to ISO 11784 and ISO 11785 for animal identification)
    • Public Mode C (PIT compatible mode)

Ordering Information

Delivery Terms

  • <10K pcs: Within 3-4 working days
  • <100K pcs: Within 6-7 working days
  • <1KK pcs: Within 15 working days.
  • >1KK pcs: On request

Payment Terms

  • TT in advance or LC
  • Others on requested

Why buy from us ?

  • You can get our reply within 12 hours at most time
  • Unsurpassable competitive price
  • Large quantity inventory always
  • Strong at customization on request
  • Experience and expertise
  • Fast delivery and strong package

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Contact Us

Shanghai RealSmart Technologies Co., Ltd.

R201, Bldg E, No. 50, Lane 2080 Lianhua Rd, Minhang Dist, Shanghai 201103, China

Tel: +86 21 6432 6941

Fax: +86 21 6432 6942


Tel: +86 21 6432 6941