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NXP BFU550WX RF Transistor

The BFU550W is a compact NPN silicon RF transistor designed for high-speed, low-noise applications within a plastic SOT323 package. Suitable for broadband and low noise amplifiers up to 2 GHz, it features a minimum noise figure of 0.6 dB at 900 MHz and a maximum stable gain of 18 dB at the same frequency. This transistor is ideal for high breakdown voltage and broadband RF applications, including ISM bands, oscillators, and high voltage supply systems, providing reliable performance in compact, surface-mounted formats.

Authorized Distributors
Part No:BFU550WX
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1.6
Buy/RFQ:
Part No:BFU550WX
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.295
Buy/RFQ:

NXP BFU550WX RF Transistor Specifications:

  • Package: SOT323 plastic surface-mounted with 3 leads
  • Collector-Base Voltage: 24 V
  • Collector-Emitter Voltage: 12 V
  • Emitter-Base Voltage: 2 V
  • Collector Current: 50 mA
  • Total Power Dissipation: 450 mW
  • DC Current Gain: 60 - 200
  • Collector Capacitance: 0.74 pF
  • Transition Frequency: 11 GHz
  • Minimum Noise Figure: 0.6 dB at 900 MHz
  • Maximum Power Gain: 18 dB at 900 MHz
  • Temperature Range: -55°C to +125°C
  • Qualification: AEC-Q101 qualified
  • Application: Broadband amplifiers, low noise amplifiers, oscillators in ISM bands

Buy the NXP BFU550W – Reliable RF Amplifier for Industrial Applications

Purchase the NXP BFU550W RF transistor online today and enhance your RF communication projects with its low noise figure, high gain, and reliable performance.Designed for broadband and low noise amplification up to 2 GHz, this surface-mounted transistor offers compact size and robust operation. Perfect for ISM applications, oscillators, and high-voltage systems, it ensures consistent performance in demanding environments. Order now to benefit from fast delivery, comprehensive datasheets, and application notes that simplify your design process. Equip your electronic systems with trusted NXP components for superior results.

Get NXP BFU550W today—built for precision, low noise, and long-lasting durability in RF communication systems.

Frequently Asked Questions

Where can I buy NXP BFU550WX?

You can click on the BUY or RFQ button to purchase BFU550WX from an authorized NXP distributor.

How do I troubleshoot issues or seek technical support for part BFU550WX?

You can download the BFU550WX datasheet or visit the NXP website for support.

Who is the manufacturer of BFU550WX?

NXP

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