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Wi-Fi & Bluetooth FCU906A

  • Wi-Fi 5 and Bluetooth 5.4 module
  • Max. data rate of 433.3 Mbps
  • LCC form factor
  • 12.0 mm × 12.0 mm × 1.55 mm
  • Operating temperature range of -20°C to +70°C
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Key features

  • 2.4 GHz/ 5 GHz Wi-Fi bands and Bluetooth 5.4
  • USB 2.0 interface
  • Explicit transmit beamforming standardized by IEEE 802.11ac
  • Faster time-to-market: simple design minimizes design-in time and development efforts
  • Wide operating temperature range: -20 °C to +70 °C


FCU906A is a high-performance Wi-Fi 5 and Bluetooth 5.4 module in LCC package. It can be used to establish WLAN and Bluetooth connections. The module supports IEEE 802.11a/b/g/n/ac standard protocol, and delivers a maximum data rate up to 433.3 Mbps. Designed with a reliable USB 2.0 interface to provide WLAN capability, FCU906A also offers 2.4 GHz and 5 GHz power amplifiers and a low noise amplifier.

With an ultra-compact size of 12.0 mm × 12.0 mm × 1.55 mm, FCU906A optimizes the size and cost for end-products, which fully meets the demands of size-sensitive applications.

Surface-mount Technology (SMT) makes FCU906A an ideal solution for durable and rugged designs. The low profile and small size of LCC package ensure that FCU906A can be easily embedded into size-constrained applications and provide reliable connectivity with these applications. The advanced package and the laser-engraved label with better heat dissipation and indelible markings allow for large-scale automated manufacturing that has strict requirements on cost and efficiency. Coupled with its compact size and wide operating temperature range, FCU906A can meet various needs of commercial applications.

Simplify deployment by sourcing antennas at the same time as your modules – see our wide range here

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