LF COIN TAG

• Frequency : 125KHz
• IC Type : Read Only
• Protocol : ISO 11784 / 11785 Standard Compliant
• Memory of IC : N/A
• Read/Write Endurance : N/A
• Data Retention : 100,000 Cycles
• Encasement : PVC
• Size(mm) : OD : Ø25 Thickness : 1.2
• Weight(g) : 0.90

Frequently asked questions

What is an LF 125 kHz coin tag used for?

An LF coin tag is a small round 125 kHz RFID disc used for identification where a card is too large or too fragile. Encased in PVC and just 25 mm across, it is fitted to keyfobs, tokens and assets for access control and identification applications across India.

Is this LF coin tag ISO 11784 and 11785 compliant?

Yes. This LF coin tag is compliant with the ISO 11784 and ISO 11785 standards and operates at 125 kHz, the low frequency band used by proximity readers. That makes it compatible with LF readers built to the same standard. Confirm the exact chip requirement with your system supplier before ordering.

What is the size of the LF coin tag?

The LF coin tag measures 25 mm in outer diameter and 1.2 mm in thickness, and weighs about 0.90 grams. The thin PVC encasement lets it be inserted into keyfobs, moulded into products or fixed flat to a surface where a full-size 125 kHz card would not fit.

Can the LF coin tag be rewritten, and is bulk supply available?

This 125 kHz coin tag uses a read-only IC, so its identity code is fixed at manufacture and cannot be overwritten, which suits simple identification and access control. India RFID Store, a BIS and WPC certified Indian manufacturer, supplies LF coin tags in bulk with pan-India shipping and quantity-based pricing.

Related guides & resources

• Browse all LF RFID Tags
• Read: UHF vs HF vs LF frequency guide
• Read: RFID cards explained (UHF, HF, LF, MIFARE)
• Request free samples: request free samples