Round: 15/18/20/22/23/25/29/30/32/38/40/50mm etc

Square: 19/25/29/30/35/38/50mm etc

Rectangle: 15*20/24*34/25*38/30*35/42*26/44*55/50*80/54*85.5/55*85

Micro size: 8.7*8.7mm, round 9mm, round 15mm, 10*17mm, 8*15mm, 12*12mm, 7.7*14.88mm, 8*14mm, 8*18.5mm, 5.4*19mm, 8*19.5mm, 9.8*16.45mm etc or customized

LF, HF, UHF and Dual Frenquency chip all available.

Contact us freely for other RFID NFC chip.

For HF we have:

Protocol ISO/IEC 14443A:

1: MIFARE Classic® 1K  MIFARE Classic® EV1 1K  MIFARE Classic® 4K

MIFARE and MIFARE Classic are registered trademarks of NXP B.V. and are used under license.

2: MIFARE Plus®  MIFARE Plus® EV1  MIFARE Plus® SE 1K

MIFARE and MIFARE Plus are registered trademarks of NXP B.V. and are used under license.

3: MIFARE® DESFire® EV1  MIFARE® DESFire® EV2

MIFARE DESFire are registered trademarks of NXP B.V. and are used under license.

4: NFC Forum Type 2:

1) NTAG® 203 (144 bytes)  NTAG 213  (144 bytes)  NTAG® 215 (504 bytes) NTAG® 216(888 bytes)

NTAG® are registered trademarks of NXP B.V. and are used under license.

2) MIFARE Ultralight® (48 bytes) MIFARE Ultralight® EV1 (48 bytes) MIFARE Ultralight® C(148 bytes)

MIFARE and MIFARE Ultralight are registered trademarks of NXP B.V. and are used under license.

Protocol ISO 15693/ISO 18000-3:

ICODE® SLIX, ICODE® SLIX-S, ICODE® SLIX-L, ICODE® SLIX 2

ICODE® are registered trademarks of NXP B.V. and are used under license.

LF: 1-5 cm, with small memory, widely applied in animal tracking, parking system, etc.

HF: 2-10 cm, with big memory, is widely applied in various fields.

UHF: 1-10 m, the most sensitive, easy to be affected by humidity, dust, temperature, etc