{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6GT2810-3HG81","brand":"Siemens","brandSlug":"siemens","productSlug":"6GT2810-3HG81","canonicalUrl":"https://aoctrl.com/siemens/6GT2810-3HG81","factsUrl":"https://aoctrl.com/api/mcp/products/6GT2810-3HG81","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC RF682T RFID tag, 6GT2810-3HG81, 130x32x15 mm, 865-928 MHz, UCODE DNA, 384 byte user memory, IP68/IPx9K, range 3.5 m.","salesMarkdown":"The Siemens 6GT2810-3HG81 is a SIMATIC RF682T RFID transponder designed for the RF600 system. It operates across the full UHF band from 865 to 928 MHz, covering global regulatory regions for passive UHF RFID. The tag uses a UCODE DNA chip with EPC memory expandable from 96 to 240 bits and 384 bytes of user memory. ## Where it goes — deployment context This tag is built for harsh environments. The IP68/IPx9K rating means it survives continuous immersion and high-pressure, high-temperature washdown — think food processing, paint lines, or outdoor asset tracking. The PPS housing and silicone-free construction suit cleanroom and high-temp zones. Operating temperature reaches 220 °C for up to 2000 hours, so it can follow parts through paint ovens or sterilization cycles. ## Read range and mounting reality Maximum read range is 3.5 m, but that's reader-dependent — the system manual (RF600) notes overrange is possible. The tag mounts with two M6 screws and is rated for shock to 1000 m/s² per DIN EN 60721-3-7 Class 7M3. It's an on-metal tag, so it works mounted directly on conductive surfaces without the detuning you'd get from a standard label. No backup battery — it's fully passive, powered by the reader field. Status is active per Siemens lifecycle classification. The 1940-year MTBF figure reflects the solid-state passive design — no moving parts, no battery to fail. For BOM freeze or new builds, this tag is a standard, stocked line item in the SIMATIC RF600 family.","metaTitle":"Siemens 6GT2810-3HG81 SIMATIC RF682T RFID Tag, 865-928 MHz,","metaDescription":"Siemens 6GT2810-3HG81 SIMATIC RF682T RFID tag. 865-928 MHz, UCODE DNA, 384 byte user memory, IP68/IPx9K, range 3.5 m. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RFID & Auto-ID"],"specifications":{"MTBF":"1940 a","Color":"black","Depth":"130 mm","IECEx":"No","Width":"32 mm","Height":"15 mm","Material":"PPS","Printable":"No","Polarization":"Linear","Silicon-Free":"Yes","During Storage":"-40 ... +100 °C","Type Of Memory":"EEPROM","Range / Maximum":"3.5 m; observe system manual RF600: overrange is possible, range is reader dependent: observe http://support.automation.siemens.com/WW/view/en/67384964","lifecycle_stage":"mature","Fastening Method":"2 x M6 screws","Shock Resistance":"According to DIN EN 60721-3-7 Class 7 M3","Property Of Memory":"lock, unlock, write protection, password protection","Shock Acceleration":"1000 m/s²","Operating Frequency":"865 ... 928 MHz","protection class IP":"IP68/IPx9K","During Read/Write Access":"-25 ... +100 °C","Vibrational Acceleration":"200 m/s²","Suitability For Operation":"RF600","Outside The Read/Write Area":"-40 ... +220 °C","Type Of Memory Organization":"EPC memory 96 bit (12 byte) assigned with sequential identifier and expandable up to 240 bit (30 byte), user memory 512 bit (64 byte), TID memory 64 bit (8 byte)","Type Of Transponder Chip Used":"Ucode DNA","Resistance To Mechanical Stress":"Torsion and bending stress not permissible","Ambient Condition / For Operation":"Operating temperature permanent up to 140 °C, for 5000 hours or 3000 cycles up to 200 °C, for 2000 hours or 1500 cycles up to 220 °C","Product Component / Backup Battery":"No","Product Feature / Multitag-Capable":"Yes","Protocol / With Radio Transmission":"EPCglobal Class 1 Gen 2 / ISO 18000-63","Storage Capacity / Of The User Memory":"384 byte","Transfer Rate / With Radio Transmission / Maximum":"320 kbit/s"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a3d64187c8340c6fc0e41a6af16bd2fc.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1556450&mlfb=6GT2810-3HG81","alternativesUrl":"https://aoctrl.com/api/mcp/products/6GT2810-3HG81/alternatives.json"},"ai":{"faq":[{"question":"What is the MTBF for this tag?","answer":"The listed MTBF is 1940 years. As a passive RFID transponder with no battery or moving parts, this figure reflects the inherent reliability of the solid-state design."},{"question":"What temperature range does this tag handle?","answer":"Outside the read/write area it survives -40 to +220 °C. During read/write access the range is -25 to +100 °C. For continuous operation it handles up to 140 °C, with higher peaks for defined durations: 200 °C for 5000 hours or 3000 cycles, and 220 °C for 2000 hours or 1500 cycles."},{"question":"Will 6GT2810-3HG81 work on metal surfaces?","answer":"Yes, the tag is designed for on-metal mounting. The PPS housing and internal antenna design allow direct attachment to conductive surfaces without the performance loss typical of standard RFID labels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6GT2810-3HG81","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/6GT2810-3HG81 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}