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Small black rectangular QFN-16 semiconductor chip with metal pads

YINGHUA

YINGHUA RFX2401 QFN-16 2.4GHz wireless RF power amplifier semiconductor

SKU CH-EBCG-C77CY

2.4 GHz wireless RF power amplifier in a 16-pin QFN package

  • Product typeICs Semicoductors
  • QFN-16 package fits dense 2.4 GHz board layouts
  • 4 GHz operation suits Wi-Fi and ISM band designs
  • RF power amplifier IC boosts transmit range reliably
  • YINGHUA RFX2401 delivers 16-pin integration for compact systems

YINGHUA RFX2401 QFN-16 2.4GHz amplifier

This YINGHUA RF power amplifier operates at 2.4GHz and uses a QFN-16 package. It is designed for engineers integrating wireless transmitters into compact RF front-end circuits. The component suits new designs requiring a dedicated amplification stage at this frequency. Buyers needing integrated transceiver functions or different frequency bands should consider alternative device types.

Thermals noise and power draw

The semiconductor generates heat proportional to its RF output power and supply voltage during normal operation. Thermal management depends entirely on the PCB layout and external heatsinking provided by the integrator. No acoustic noise is produced by the solid-state device itself. Power consumption varies with the chosen bias configuration and duty cycle.

How it compares

Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 92% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

How is the RFX2401 QFN-16 2.4GHz RF power amplifier soldered to a PCB, and what pad alignment step is often missed?

The 16-pin QFN-16 package requires reflow soldering onto a matching land pattern; the thermal pad underneath must align with the PCB ground plane for proper heat dissipation and RF grounding, a step often overlooked during hand assembly.

What maintenance or replacement does the RFX2401 2.4GHz RF power amplifier need over its service life?

As a solid-state IC, it has no user-serviceable parts; replacement is only necessary if the device fails due to electrical overstress, thermal damage, or degradation after prolonged operation at the 2.4GHz frequency.

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