NFC Tag Erasable 13.56MHz 23mm

About this item

🟣 NFC Tag Erasable 13.56MHz 23mm

💡 Rewritable Contactless NFC Tag

This NFC tag operates at 13.56 MHz frequency and features a 23mm diameter coil antenna. It supports multiple write and erase cycles, allowing dynamic data updates. Compatible with standard NFC readers and smartphones.

🛡️ Features

• 📡 Frequency: 13.56 MHz (NFC standard)
• 🔄 Rewritable: Supports multiple write/erase cycles
• 📏 Size: 23 mm diameter
• ⚡ Passive tag: Powered by reader's RF field (no battery)
• 🔐 Data storage: Typically 144 bytes (varies by chip type)
• 🛠️ Compatible with NFC Type 2/4 tags
• 🌐 Works with Android/iOS NFC-enabled devices

🛠️ Applications

• 📱 Mobile payment and ticketing systems
• 🏷️ Product authentication and anti-counterfeiting
• 🏢 Access control and smart cards
• 📊 Inventory and asset tracking
• 🔄 Reusable business cards or info sharing tags
• 🎟️ Event entry and loyalty programs

⚠️ Notes

• 📶 Tag performance depends on reader power and orientation
• 🔄 Repeated write/erase cycles can degrade tag lifespan over time
• 🧹 Keep tag surface clean for optimal reading
• ⚠️ Ensure NFC-enabled device compatibility for best results

✨ Key Advantages

• 🔄 Fully rewritable and erasable
• 📐 Compact and easy to embed
• 💾 Reliable data storage with low error rates
• 🔋 No battery needed, fully passive
• 🌍 Compatible with most NFC smartphones and readers

🔗 Useful Links

• 📄 NFC Forum Standards
• 🔧 Example NFC Tag Usage Guide