bestseller
NFC TAGS · 37411
Mifare Classic 1K FUID NFC Tags
20mm RFID sticker with a write-once UID. Tamper-resistant, 3M adhesive, works with Mifare systems.
$2.50
65 left in this run
1
Ships as a letter, $0.84 · free US shipping over $75
A 20mm RFID/NFC sticker with ultra-strong 3M adhesive. The write-once UID locks the ID you choose — nothing can overwrite block 0 afterward, which stops systems that corrupt tags by rewriting them. Data blocks outside the UID stay readable and writable. Compatible with Mifare Classic 1K readers, including ACR122U, Proxmark, Android, and most 3D printers. Ask for a custom UID before shipping if you want it pre-programmed.
| Chip | Fudan F08 (FM11RF08) |
|---|---|
| Protocol | Mifare Classic 1K, ISO14443-A |
| Frequency | 13.56 MHz |
| Size | 20mm sticker |
| Adhesive | 3M |
| UID | Write-once, then locked |
MORE NFC TAGS
