B2B shop for business customers – specializing in professional antenna solutions

Taoglas  |  SKU: FXR.4040.A.DG

FXR.4040.A.DG Antenna NFC flex adhesive Contact Pads for Mobile devices, Wearable Smart Devices, Payment Terminals, Device tracking and ID systems

Unit Price excluding VAT. Shipping calculated at checkout.


Datasheet

Description

This compact, flexible NFC antenna is designed for reliable two-way read/write operation at 13.56MHz in embedded device designs. A ferrite flux director helps isolate the antenna from nearby electronics such as batteries, while the peel-and-stick adhesive backing supports fast internal integration in plastic enclosures.

  • Embedded NFC performance: tuned for 13.56MHz applications
  • Flexible, low-profile format: fits space-constrained product housings
  • Ferrite isolation layer: helps reduce detuning when placed near conductive or electronic components
  • Adhesive backing: quick internal placement during assembly

Typical use cases: Mobile devices, Wearable Smart Devices, Payment Terminals, Device tracking and ID systems, Access control.



Technical Specifications

Operating Temperature: -40°C to 85°C
Location: Internal
Mounting: Adhesive Mount
Type: Single
Dimensions: 40*40*0.355 mm
Thickness: 0.27 mm
Weight: 1 g
RoHS Compliant: Yes

NFC

Frequency: 13.56 MHz
Impedance: 50Ω
Mechanical Style: Flex PCB with Ferrite
Termination Style: SMD/SMT
Connector Type: Contact pads (no cable)
Cable Length: None
La: 1.0 µH
Rs: 1.62 ohm
Q Factor: 52.6
Self-Resonance Frequency: 103.6 MHz
Rp: 3.64 kohm
Storage Temperature: -40°C to 85°C
Humidity: Non-condensing 65°C 95% RH

Download Datasheet PDF

Send request

Let us know your specific requirements or check the availability of this product. We will get back to you shortly.