8mm Mini FDX-B PIT Tag for Juvenile Fish and Lab Mice Tracking

As a specialized OEM/ODM manufacturer, we engineer robust identification solutions for challenging biological applications. Our 8mm Mini FDX-B PIT Tag (Passive Integrated Transponder) is specifically developed for the precise, low-impact tracking of delicate biological specimens where minimal biological load is paramount. This ultra-lightweight micro-transponder, measuring just 8mm x 1.4mm, provides reliable, long-term identification without compromising animal welfare or study integrity in sensitive research environments.

Engineered for Minimal Biological Impact and Data Integrity

The design of our 8mm FDX-B PIT tag prioritizes the well-being and natural behavior of the tagged organism. Encapsulated in a biocompatible glass shell, it ensures superior tissue retention and minimizes inflammatory response, critical for long-duration studies. The optional Parylene coating offers an enhanced barrier, further promoting integration and reducing foreign body reactions, which is vital for juvenile fish and small laboratory rodents.

Operating at 134.2 kHz and fully compliant with ISO 11784/ISO 11785 FDX-B protocols, these tags integrate seamlessly with existing telemetry infrastructure and laboratory RFID reader systems. Each transponder utilizes the proven EM4305 or SIC7999 chip, delivering consistent read ranges and accurate, duplicate-free unique identification (UID) for comprehensive data acquisition in complex field and laboratory settings.

Key Deployment Advantages:

• Ultra-small footprint ensures animal welfare, making it suitable for species typically considered too small for conventional tagging.

• Zero discernable impact on growth rates, survival, or natural behavior, preserving the validity of research outcomes.

• 100% compatible with the installed base of FDX-B laboratory RFID readers and field telemetry antennae, facilitating straightforward integration into ongoing projects.

Targeted Applications in Aquatic Telemetry and Animal Identification

Juvenile Fish Tagging & Environmental Monitoring

This micro PIT tag is an essential tool for fisheries biologists and environmental engineers monitoring juvenile salmonids, elvers, or other small aquatic species. Its minimal size reduces drag and implantation stress, enabling accurate studies of:

• Early life stage migration patterns and dispersal within river systems.

• Passage rates through fish ladders, culverts, and hydropower infrastructure.

• Population dynamics and survival rates in specialized aquaculture and wild environments.

The hermetically sealed BIO-glass construction ensures long-term performance in diverse aquatic conditions, contributing to robust environmental assessments.

Laboratory Animal Identification & Traceability

For laboratory procurement teams and research institutions, precise and humane identification of small animals is paramount. Our 8mm FDX-B PIT tag provides an ICAR-certified solution for:

• Individual identification of mice and rats in toxicology, pharmacology, and behavioral studies.

• Traceability of valuable specimens in breeding colonies and experimental groups.

• Minimizing handling stress and ensuring accurate data correlation over the lifespan of the animal.

The small dimensions allow for subcutaneous implantation with minimal discomfort, adhering to ethical animal handling protocols.

Small Wildlife & Herpetology Research

Beyond aquatic and laboratory contexts, this tag supports wildlife conservation agencies tracking delicate amphibians, small reptiles, and micro-mammals, offering a reliable method for individual identification in ecological studies where larger transponders are unsuitable.

OEM Manufacturing & Customization Capabilities

As a factory-direct OEM/ODM supplier, we offer comprehensive manufacturing flexibility to meet your project specifications:

• Custom ID Programming: Pre-programmed unique identification (UID) sequences, including ICAR-compliant country codes and manufacturer codes, with rigorous duplicate-free ID verification.

• Packaging Options: Available in bulk for large-scale deployments or individually pre-loaded into 15G sterile syringes for immediate, aseptic implantation. Each syringe is EO-sterilized and ready for veterinary or laboratory use.

• Support & Samples: We provide free stock samples for compatibility validation with your existing reader infrastructure and for pilot deployments.

Our lean manufacturing processes ensure consistent quality and rapid turnaround for critical projects.

Technical Specifications

OEM Procurement & Project Consultation

For fisheries telemetry projects, laboratory animal identification initiatives, or wildlife monitoring programs requiring precise, low-impact identification, our 8mm Mini FDX-B PIT tags deliver validated performance.

We invite environmental engineering contractors, government wildlife agencies, and veterinary identification distributors to discuss their specific project requirements. Our standard MOQ for this product is 1,000 pieces, with a typical lead time of 7-10 working days. Contact our engineering and export sales team today to request free stock samples for compatibility testing, discuss custom UID programming, or obtain a comprehensive quotation for your next deployment.