What is the primary use of ceramic RFID UHF anti-metal tags?

They are used for permanent identification of metal assets, especially when embedded into pre-drilled holes or indentations in metal parts, tools, equipment, and compact devices.

Can the tag be read when embedded in metal?

Yes. The tag uses an on-metal antenna design and ceramic housing to support reliable UHF read performance when used with compatible UHF RFID readers.

What read range can I expect?

Read range varies by tag size and reader setup. Supplier-provided information states that read range can vary from 30 cm up to 800 cm. Micro tags around 6 × 2 mm can read up to 30 cm, while larger tags around 30 × 30 mm can reach up to 8 meters with a fixed reader.

Can these tags be surface mounted?

Yes. They are primarily designed for embedded or press-fit installation, but optional adhesive backing is available for surface mounting.

What is the smallest available size?

Available micro sizes include 4 × 4 × 3.0 mm and 6 × 2 × 2.0 mm.

What RFID reader is required?

Use a standard UHF RFID reader compliant with EPC Class 1 Gen 2 / ISO 18000-6C protocol.

Are chip and encoding options available?

Yes. The supplier provides chip customization and pre-programming of EPC and/or User Memory banks with data such as asset identifiers or maintenance logs.

Do you offer samples or wholesale pricing?

Yes. Samples for testing and wholesale pricing for bulk orders are available. Buyers should contact the sales team with application details and quantity requirements.

Ceramic RFID UHF Anti Metal Tag

Compact ceramic UHF RFID tags designed for reliable identification of metal assets, with embedded installation, optional adhesive mounting, and multiple sizes for industrial and medical tracking applications.

Reliable UHF performance on metal assets
Compact sizes down to 4×4 mm
Embeddable or adhesive mounting options
IP68 ceramic housing for harsh environments
Custom chip and encoding support

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Ceramic RFID UHF Anti — Features

Ceramic RFID UHF Anti Metal Tags are designed for tracking small, high-value assets where standard RFID tags may fail on metal surfaces. Built with a ceramic housing and durable black finish, these tags support embedded installation into pre-drilled holes or indentations, as well as optional adhesive surface mounting. Available in multiple compact sizes, they are suitable for surgical instruments, medical devices, IT components, manufacturing tools, molds, and other industrial equipment. With UHF frequency options for US and EU markets, EPC Class 1 Gen 2 / ISO 18000-6C compatibility, and customizable chip and encoding services, they support practical RFID deployment for B2B asset management projects.

Key Features

Designed for use on or inside metal parts and assemblies, with an on-metal antenna design that supports stable read/write performance in metal-rich environments.
Compact sizes include micro formats such as 4×4×3.0 mm and 6×2×2.0 mm for surgical tools, medical devices, precision equipment, and small industrial parts.
Primarily designed for embedding or press-fit installation into pre-drilled holes or indentations, with optional adhesive backing for surface mounting.
Ceramic housing, durable black finish, and IP68 rating support demanding environments involving water, dust, chemicals, vibration, impact, and repeated handling.

Ceramic RFID UHF Anti — Customization

Chip Type Selection
Choose from Alien Higgs, Monza 3, Monza 4D, Monza 4QT, Monza R6, Monza R6-P, Impinj M730, Impinj M750, and additional Impinj or NXP chip availability.
Size Selection
Select from available ceramic tag dimensions, including micro sizes for compact assets and larger sizes for longer read range.
Material Configuration
Ceramic housing and installation configuration can be matched to asset design and project needs.
Mounting Configuration
Embedded installation and adhesive backing are available depending on the asset design, installation process, and maintenance requirements.
Data Services
EPC and/or User Memory pre-programming is available for asset identifiers, maintenance logs, or project-specific data.
Samples and Wholesale Support
Samples are available for testing, with wholesale order support for B2B sourcing projects.

Ceramic RFID UHF Anti — Specifications

Product Type	Ceramic RFID UHF Anti Metal Tag
Housing Material	Ceramic
Finish	Durable black paint
Available Sizes	4 × 4 × 3.0 mm; 5 × 5 × 3.0 mm; 6 × 2 × 2.0 mm; 10 × 1.8 × 1.8 mm; 10 × 5 × 3.0 mm; 13 × 9 × 3.0 mm; 25 × 25 × 3.0 mm; 30 × 30 × 3.0 mm; Dia 16 × 2.0 mm
Operating Frequency	UHF US 902–928 MHz; EU 866–868 MHz
Communication Protocol	EPC Class 1 Gen 2 / ISO 18000-6C
Read Range on Metal	Varies by size, from 30 cm up to 800 cm
Micro Tag Read Range Example	Approximately 6 × 2 mm tags read up to 30 cm
Large Tag Read Range Example	Approximately 30 × 30 mm tags can reach up to 8 meters with a fixed reader
Chip Options	Alien Higgs, Monza 3, Monza 4D, Monza 4QT, Monza R6, Monza R6-P, Impinj M730, Impinj M750
Default UHF Chip	Alien Higgs-3
Additional Chip Availability	Impinj or NXP chips available
IP Rating	IP68
Primary Mounting Method	Embedding / press-fit into indentation
Optional Mounting Method	Adhesive backing
Data Services	EPC and/or User Memory pre-programming

Ceramic RFID UHF Anti — FAQ

: They are used for permanent identification of metal assets, especially when embedded into pre-drilled holes or indentations in metal parts, tools, equipment, and compact devices.
: Yes. The tag uses an on-metal antenna design and ceramic housing to support reliable UHF read performance when used with compatible UHF RFID readers.
: Read range varies by tag size and reader setup. Supplier-provided information states that read range can vary from 30 cm up to 800 cm. Micro tags around 6 × 2 mm can read up to 30 cm, while larger tags around 30 × 30 mm can reach up to 8 meters with a fixed reader.
: Yes. They are primarily designed for embedded or press-fit installation, but optional adhesive backing is available for surface mounting.
: Available micro sizes include 4 × 4 × 3.0 mm and 6 × 2 × 2.0 mm.
: Use a standard UHF RFID reader compliant with EPC Class 1 Gen 2 / ISO 18000-6C protocol.
: Yes. The supplier provides chip customization and pre-programming of EPC and/or User Memory banks with data such as asset identifiers or maintenance logs.
: Yes. Samples for testing and wholesale pricing for bulk orders are available. Buyers should contact the sales team with application details and quantity requirements.