FXR.4040.52.0075X.A.DG Antenna NFC flex adhesive ACH(F) 7.5cm for Mobile Devices, Wearable Smart Devices, Payment Terminals, Access Control

This compact flexible NFC antenna is designed for reliable two-way read/write operation at 13.56MHz in space-constrained devices. Its low-profile construction includes a ferrite flux director to help isolate the antenna from nearby batteries or other electronic components, supporting more consistent communication performance when installed inside a plastic enclosure.

• Flexible, low-profile form factor for easy integration into compact products
• Ferrite flux director helps reduce detuning and losses near conductive components
• Peel-and-stick adhesive backing for quick internal placement
• Typical uses: mobile devices, wearables, payment terminals, access control, and device tracking/ID systems

For best results, avoid placing an NFC antenna directly on conductive surfaces unless a ferrite isolation layer is used, as this can reduce communication performance.

Connector & Cable

• Connector Type: ACH(F)
• Cable Length: 7.5cm
• Cable Type: Twisted Pair 28AWG

Technical Specifications

Operating Temperature: -40°C to 85°C
Location: Internal
Mounting: Adhesive Mount
Type: Single
Frequency: 13.56 MHz
Impedance: 50Ω
Polarization: Linear
Dimensions: 40*40*0.355 mm
Thickness: 0.27 mm
Weight: 1 g

Download Datasheet PDF