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Slim PCB-substrate RFID tags for metal surfaces. 3 mm profile, 128-bit EPC and -20 to +100 C operation. Free samples with 24-hour quote replies.
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RT-M107
A slim FR4 (PCB) construction gives this 70×20 mm anti-metal tag its stiffness and durability at only 3 mm thick. The Impinj M781 chip reads up to 6 meters on metal at 902–928 MHz with a fixed reader, stores a 128-bit EPC plus 512-bit user memory, survives 100,000 write cycles, and the IP68 body runs from -20 to 100 °C.
PCB RFID tags use a circuit-board substrate as both skeleton and antenna carrier, producing a slim, hard-wearing tag that keeps working where paper or PET labels would delaminate. They occupy the middle ground between flexible on-metal labels and bulky molded housings: thin enough for tight equipment gaps, sturdy enough for years of industrial service on metal surfaces exposed to heat, chemicals and pressure.
Check clearance first. The 70 × 20 mm format in this family stands just 3.0 mm off the surface (excluding the chip bump), so it fits shelf edges, server rails and tooling recesses that would crush a housed tag. Temperature is the second gate: the design is rated for storage from −40 °C to +150 °C and operation from −20 °C to +100 °C, covering wash-down bays and hot plant rooms alike. Data capacity is the third: 128 bits of EPC plus 512 bits of user memory under ISO/IEC 18000-6C / EPCglobal Class 1 Gen 2 leave space for service history to ride along with the ID.
Send the mounting surface, gap dimensions and the read distance you need, and a quotation follows within 24 hours. We provide samples free of charge on freight-collect terms, usually within 3–5 working days, so you can validate reads on your own equipment. Bulk orders complete in 7–15 days after approval, produced on partner lines holding ISO 9001 certification, and chip, size and encoding are open to customization.
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Share your application, material, quantity and any reader or retailer requirements. We’ll help you compare suitable constructions and confirm pricing and sample availability.
Prefer email? peter@proudtek.com
