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NXP Semiconductors AFT05MS031NR1

AFT05MS031NR1 RF MOSFET LDMOS, 31W 520MHz TO-270-2

MPNAFT05MS031NR1
End of Life

NXP AFT05MS031NR1 RF MOSFET LDMOS transistor, 13.6V test voltage, 31W output power, 520MHz frequency, 17.7dB gain, TO-270AA surface-mount package.

$13.93Ref. price · indicative, final on quote
PackagingTO-270AA
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

AFT05MS031NR1 specifications
ParameterValue
MountingSurface Mount
Voltage - test13.6 V
Voltage - rated40 V
Current - test10 mA
Power - output31W
Frequency520MHz
Gain17.7dB
PackageTape & Reel (TR); Cut Tape (CT)
TechnologyLDMOS
CaseTO-270AA

Product details

The NXP AFT05MS031NR1 is an RF power LDMOS transistor. It delivers 31 W output power at 520 MHz with 17.7 dB gain when biased at 13.6 V and 10 mA quiescent current.

The 31 W output power at 520 MHz and 17.7 dB gain at the test condition are the key specs. Rated drain voltage is 40 V, so the 13.6 V test condition leaves headroom.

It is ROHS3 compliant.

Frequently asked questions

What is the gain of AFT05MS031NR1?

The AFT05MS031NR1 provides 17.7 dB gain at 520 MHz when tested at 13.6 V and 10 mA bias current. That gain figure is for the class-AB bias point shown in the datasheet.

What is the output power of AFT05MS031NR1?

The AFT05MS031NR1 is rated for 31 W output power at 520 MHz. This is the continuous-wave (CW) power capability under the specified test conditions.

Is AFT05MS031NR1 available via RFQ confirmation?

Stock levels change daily. The AFT05MS031NR1 is an active NXP part with regular production, so it is generally available through distribution. Submit an RFQ for current stock position and lead time.