NeoTAG® Flag FG5242
  • NeoTAG® Flag FG5242
  • NeoTAG® Flag FG5242

NeoTAG® Flag FG5242

Expansion of RFID tagging options

Thanks to a small opening, the NeoTAG® Flag FG5242 can be attached to objects quickly and easily with a cable tie, for example - and can also be reused after replacing the cable tie. The NeoTAG® Flag FG5242 can be read with standard readers with low antenna power. Reading tests with a modern smartphone, such as Apple iPhone X, have shown good reading performance.

This makes it ideally suited for industrial applications such as the chemical industry, where re-drilling or gluing to objects for the attachment of transponders is not possible. Like all miniaturized HF transponders from NEOSID, the new NeoTAG® Flag FG5242 withstands the most adverse conditions in industrial environments and still provides an amazing reading range.

Matthias Höß

We provide ferrites and antenna solutions for LF, HF and UHF transponders and readers.

Matthias Höß
Manager R&D and Project Management
Halver, Germany

Key Facts

  • Compact external dimensions of 11.0 x 5.0 x 4.0 millimeters
  • Toolless fastening by means of cable ties, round cord, wire rope or other similar means
  • Readable with RFID readers from 200mW and selected smartphones
  • Protection class IPx8
  • Vibration resistant
  • Temperature stability up to 275 °C
  • High mechanical abrasion resistance
  • Resistant to a wide range of chemical substances
  • High-quality housing material with low water absorption
  • User data memory: 896/1280/2112/2528 bits depending on the IC used
  • IC with password protection and encrypted protocol on request


  • Service and maintenance
  • Inventory
  • Product tracking
  • Clear identification of security-sensitive objects such as firearms, cashboxes, valuables, chemicals, valves, high-pressure hoses, hydraulic components, lifting ropes, etc.

For almost 80 years, Neosid has stood for high-quality products in the field of industrial electronics. NEOSID develops, manufactures, and supplies ferrite components, inductors, RFID antennas, and RFID transponders.

  • Ferrites and antennas for transponders and readers, solutions for LF, HF and UHF applications
  • Miniature RFID HF transponders
  • Development partner for RFID projects concerning transponders and reader antennas

Product Category


Application Fields

Get to know our products

NeoTAG® Plug
Miniature Transponder NeoTAG®
NeoTAG® Plug FG/MFG10340
NeoTAG® Flag FG5242
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