RFID Solution Customization Service Provider

PVC Cute Cartoon Keychain soft rubber Waterproof Rewritable Passive NFC Label

PVC Cute Cartoon Keychain soft rubber Waterproof Rewritable Passive NFC Label
PVC Cute Cartoon Keychain soft rubber Waterproof Rewritable Passive NFC Label PVC Cute Cartoon Keychain soft rubber Waterproof Rewritable Passive NFC Label PVC Cute Cartoon Keychain soft rubber Waterproof Rewritable Passive NFC Label PVC Cute Cartoon Keychain soft rubber Waterproof Rewritable Passive NFC Label
Categories Custom NFC keychain
Brand DC-RFID Tag Manufacturer
size 40*41mm
standard ISO/IEC14443
chip 213/215/216/S50/EV3/Ultralight AES
frequency 13.56MHZ
FOB port Shenzhen
Terms of Payment T/T
Update Time Aug 26,2025
Detail Information
40*41MM NFC keychain  Description   
High Quality  40*41MM NFC keychain


Application industry: Public transportation, access control, event ticketing, identity verification



●Characteristic: 40*41MM NFC keychain High temperature resistant NFC,Custom 213/215/216/S50/EV3/Ultralight AES chip



40*41MM NFC keychain   Specification
Features
Contactless transmission of data and supply energy
Operating frequency
13.56 MHz
Data transfer
106 kbit/s
Data integrity
16-bit CRC, parity, bit coding, bit counting

7-byte serial number (cascade level 2 according to ISO/IEC 14443-3).

UID ASCII mirror for automatic serialization of NDEF messages.

Automatic NFC counter triggered at a reading command.

NFC counter ASCII mirror for automatic adding the NFC counter value to the NDEF message.

ECC-based originality signatureFast read commandTrue anti-collision

180, 540 or 924 bytes organized in 45, 135 or 231 pages with 4 bytes per page.
144, 504 or 888 bytes freely available user Read/Write area (36, 126 or 222 pages).
4 bytes initialized capability container with one-time programmable access bits.
Field programmable read-only locking function per page for the first 16 pages.
Field programmable read-only locking function above the first 16 pages per double page for NTAG 213 or per 16 pages for NTAG 215 and NTAG 216.
Configurable password protection with an optional limit of unsuccessful attempts.
Anti-tearing support for capability container (CC) and lock bits.
ECC supported originality check.
Data retention time of 10 years.
Write endurance 100,000 cycles.
40*41MM NFC keychain   Applications

PVC Cute Cartoon Keychain soft rubber Waterproof Rewritable Passive NFC Label

40*41MM NFC keychain   FAQ
How can I get the 40*41MM NFC keychain Description Small price?
Please Send your inquiry Details or add our online tool then we can provide you with a quotation for the first time.

Can you offer free samples?
Yes, usually we can offer you free samples
A: For stock samples, we can send you free samples for your test, you pay for the shipping cost.
B: For customized samples, we will charge the reasonable production cost and try to refund you after order confirmed

What is your lead time?
Usually, our lead time is 1-7 days for samples and 7-20 days for mass production.

What's your payment method?
Our payment method are T/T, Ali Trade Assurance for mass production order; Paypal.

How can I Choose the chip?
Check above chips lists or just email with us of the application, we will give the best suggestions.

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