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Smallest NFC tag

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Smallest NFC tag

‎09-05-2022 04:11 AM
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luigisaggese
Contributor I

Which one is the smallest NFC tag that can be detected by an iPhone?

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‎09-13-2022 01:21 AM
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luigisaggese
Contributor I

Hi @danielchen 

it seems that it's this the smallest?

https://www.shopnfc.com/it/asset-nfc/316-micro-tag-nfc-icode-slix-6mm.html

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‎09-05-2022 09:27 PM
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danielchen
NXP TechSupport
NXP TechSupport

Hi @luigisaggese 

 

According to ISO the PICC antenna coils can be categorized into class 1 to 6. The smallest size is class 6.

For circular,  25mm in diameter.  For square, 25mm x 20mm

danielchen_0-1662438392503.png

 

Regards

Daniel

 

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