P/N NFC1AT80A01N7

Detail Specification:

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and delivery conditions when placing your order. All sales are subject to Johanson Technology, Inc. terms and conditions.

Recommended Storage Condition and Max Shelf Life

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NFC antenna with ferrite shielding feature for over-metal/battery/rugged/industrial/

home/automotive and extended reading distance environments.

Applications: Lock Access, Pairing, Data Communications, Payment systems, RFID

End Product Examples

Wearables/Fitness Reader

Transit access receivers

Payment Terminal

Vehicle entry locks

In-store reward tags

Lock/Security Systems

Tablets/Notebooks

"High Frequency Ceramic Solutions"

Johanson Technology, Inc. reserves the right to make design changes without notice. Please confirm the specifications

1/7/2016

www.johansontechnology.com/technical-notes/msl-rating.html

Packaging information

For more antennas and download measured S-parameters, go to:

www.johansontechnology.com/antennas

www.johansontechnology.com/ipcpackaging.html

For layout positioning review assistance, contact our Applications Team at:

www.johansontechnology.com/component/techquestion

Soldering Information

www.johansontechnology.com/ipcsoldering-profile

RoHS Compliance

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MSL Info

Smartphones

Why use a Ferrite Shielded NFC antenna Vs a regular flex PCB NFC antenna?

•When a metal-content object (i.e. battery, plate, GND PCB, LCD display) is placed near, above

underneath the NFC antenna, the magnetic field will generate undesired EM current on metal plate,

which are called eddy currents which will not permit communication unless customization is done

•These eddy currents will absorb power, weaken the E-field and lead to detuning of the antenna,

rendering it non-operational

• Most of the time it is necessary to "load" or "shield" the antenna with ferrite or other mechanically

precise metals for proper operation in metallic environments/layouts