

Mobile NFC Epoxy Tag with String EC025 (30 / 35 mm)
A round NTAG213 NFC epoxy tag on a string, in 30 or 35 mm, made to hang from a phone, keychain or lanyard so anyone can tap it to open a social profile, link or access credential.
₹60
per piece + 18% GST
Minimum order: 500 pieces · the final price for your quantity is confirmed in the quote
Choose a size
Optional: you can also confirm it in the quote
- 7-day replacement · 1-year warranty against manufacturing defects
- Blue Dart next-day delivery
- Samples ₹250 (1–2 pcs, incl. shipping) · request
Key features
- NTAG213 chip at 13.56 MHz, read by NFC-enabled smartphones
- Two round sizes: 30 mm and 35 mm diameter
- PVC body with epoxy finish and an attached string
- Offset-printed face for your logo and artwork
- Made for social media sharing, mobile tap actions and access control
- Frequency
- 13.56 MHz (NFC)
- Chip
- NTAG213
Overview
What the EC025 mobile NFC epoxy tag is for
The EC025 is a small round NFC tag with a string attached, made to travel with its owner: tied to a phone, a keychain or a lanyard. Inside is an NTAG213 chip working at 13.56 MHz, so an NFC-enabled smartphone that touches it opens whatever the tag holds, such as an Instagram or LinkedIn profile, a website or a WhatsApp chat link.
30 mm or 35 mm
Both sizes share the same chip, PVC body, epoxy finish and string. The 30 mm tag makes the more discreet phone charm, while the 35 mm face leaves more room for a logo and a short prompt such as “Tap to connect”. Artwork is offset printed, so the tag also works as a branded giveaway.
Programming and access control
NTAG213 has 144 bytes of user memory, enough for one link or a short contact record. You can write it with a free NFC app on an Android phone or iPhone, then lock it so nobody can overwrite it. For access control, the tag’s unique ID can be enrolled on a 13.56 MHz reader that accepts NTAG tags.
Want a flat tag without the string, or a chip with more memory? Compare the NFC Epoxy Tag IDNE30 or browse all NFC tags and labels.
Typical applications
- Social media sharing
- Phone tap shortcuts
- Access control
- Promotional giveaways
- Contact sharing
Specifications
Datasheet (PDF)| Model | EC025 |
|---|---|
| Frequency | 13.56 MHz (NFC) |
| Chip | NTAG213 |
| Size | 30 mm round, 35 mm round |
| Material | PVC with epoxy finish, string attachment |
| Printing | Offset printing |
| Place of origin | India |





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