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J41 UHF Micro RFID Tag — Ultra-Compact Asset Tracking
The J41 UHF Micro Tag is one of the smallest UHF RFID hard tags available in India, designed for applications where size is critical — PCB tracking, small tools, medical instruments, jewellery, and embedded product tracking. Despite its compact size, the J41 delivers reliable read ranges up to 5 metres with a standard UHF reader.
Key Features
- Ultra-compact form factor: Smallest in the Identium UHF hard tag range
- Frequency: 860–960 MHz UHF, EPC Class 1 Gen 2
- Read range: Up to 5m in open air
- Durable encapsulation: ABS housing with epoxy fill — waterproof, impact resistant
- Mounting: Self-adhesive (3M), embedded, or screw-mount
- Long lifespan: 10+ years with 100,000 write cycles
- Custom encoding: Pre-encoded EPC data for bulk orders
Applications
- PCB & Electronics: Track circuit boards through manufacturing and repair
- Medical Instruments: Track surgical tools and specimen containers
- Jewellery: Embed in trays for retail inventory
- Small Tool Tracking: Track precision tools and cutting inserts
Specifications
| Parameter | Value |
|---|---|
| Frequency | 860–960 MHz EPC Gen 2 |
| Read Range | Up to 5m |
| IP Rating | IP67 |
| Write Cycles | 100,000 |
| Data Retention | 10 years |
Frequently asked questions
How small is the J41 UHF micro RFID tag?
The J41 is one of the smallest UHF RFID hard tags available in India and the most compact tag in the Identium hard tag range. Its size makes it suitable for PCBs, small tools, medical instruments, jewellery and embedded product tracking where a normal label will not fit.
What is the read range of the J41 UHF micro tag?
The J41 UHF micro tag reads up to 5 metres in open air with a standard UHF reader, which is strong for a tag of this size. It works across 860-960 MHz to EPC Class 1 Gen 2, covering India's WPC-approved 865-867 MHz UHF band.
How is the J41 micro tag mounted on an asset?
The J41 UHF micro tag can be fixed with its 3M self-adhesive backing, embedded into a product, or screw-mounted, depending on the asset. Its ABS housing with epoxy fill is waterproof and impact resistant, and the tag is rated for over 10 years of life with 100,000 write cycles.
Can J41 micro tags be supplied pre-encoded in bulk?
Yes, J41 UHF micro tags can be supplied with pre-encoded EPC data on bulk orders. India RFID Store is a BIS and WPC certified Indian manufacturer offering custom encoding, samples, bulk and OEM pricing, and pan-India shipping for tool, jewellery and electronics tracking projects.
Related guides & resources
- Browse all UHF RFID Inlays & Labels
- Read: RFID tag price guide (India)
- Read: RFID inventory accuracy in retail
- Bulk & OEM pricing: bulk & OEM pricing
- Stock: In Stock
- Model: J41
- Weight: 0.05kg
BIS Certified RFID Products
ISO Certified RFID Manufacturer
WPC Approved RFID Products
Made in India RFID Products
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