NFC Key Fob - Ultralight

A plastic waterproof NFC key fob available in a variety of colors with a Mifare Ultralight chip.

Availability: Out of stock

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The Mifare Ultralight NFC chip is being phased out; a similar product can be purchased with the replacement NTAG213 chip. If your application requires a chip type that is not NDEF formatted, contact us to custom order this product with the Mifare Ultralight or Ultralight EV1 chip.

Additional Info

Product Key Fob
Minimum Order Quantity 10
Lead Time 2 Weeks
Manufacturer Generic
Origin of Shipment United States
IC Type Mifare Ultralight
Memory 46 byte
Air Interface Protocol ISO 14443A
Tag Shape Teardrop
Tag Size 32 x 41 mm
Antenna Size 21 mm Circle
Materials ABS, Copper Antenna with IC
Waterproof Waterproof
Tag Thickness 4 mm
Attachment Double Silver Key Ring
NFC Chip Types

An NFC tag has an NFC chip inside of it which performs the NFC interactions. There are several NFC chip types available and the choice of which NFC chip type to use is important. Each NFC chip has its own characteristics, features and cost. If you are not sure which NFC chip to use, our recommendation is to get a couple of each type to test with. The NXP NTAG series is typically what customers use. The NXP NTAG series comes in a variety of data capacity sizes and they offer the best device compatibility, speed, availability and cost.

Learn More about NFC Chip Types


If you have any questions about this product or would like a quote for larger quantities, please contact us and we can answer any questions you may have.

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