Transistors - RF, Mosfets, Misc.

 Designed for 12.5 volt low band VHF large-signal power amplifier applications in commercial and industrial FM equipment.

• Specified 12.5 V, 50 MHz Characteristics: Output Power= 70 W, Minimum gain= 11 dB, Efficiency= 50%
• limited Stock on hand, misc. mixed lot / DC and beta code

Used * No longer available for export
MFR: Motorola
SKU: MRF492-P

Designed primarily for application as a high–power linear amplifier from 2.0 to 30 MHz.

• Specified 12.5 V, 30 MHz characteristics — Output power = 100 W (PEP), Minimum gain = 10 dB, Efficiency = 40%
• Intermodulation distortion @ 100 W (PEP) — IMD = –30 dB (min.)
• 100% tested for load mismatch at all phase angles with 30:1 VSWR

Used * No longer available for export
MFR: Motorola
SKU: MRF421-MOT-P

Designed primarily for applications as a high-power amplifier from 2.0 to 30 MHz, in single sideband mobile, marine, and base station equipment where superior riggedness is required.

• Specified 13.6 Volt, 30 MHz Characteristics- Output Power= 70 W (PEP or CW), Minimum Gain= 13 dB, Efficiency= 40%, Intermodulation Distortion d₃ = 0-33 dB Typ

Used * No longer available for export
MFR: Motorola
SKU: MRF412-P

Designed for power amplifier applications in industrial, commercial and amateur radio equipment to 30 MHz.

•  Specified 12.5 Volt, 30 MHz characteristics
•  Output power = 80 Watt
•  Minimum gain = 12 dB
•  Efficiency = 50%

Used * No longer available for export
MFR: Motorola
SKU: MRF454-MOT-P

Designed for broadband commercial and industrial applications at frequencies to 520 MHz. The high gain and broadband performance of this device makes it ideal for large–signal, common source amplifier applications in 7.5 Volt and 12.5 Volt mobile, portable, and base station FM equipment.

New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF5003

Designed primarily for use in high-gain, low-noise amplifier, oscillator, and mixer applications. Can also be used in UHF converter applications.

• High Current-Gain- Bandwidth Product- f_T= 1.2 GHz (Typ) at I_C= 5.0 mAdc
• Low Noise Figure- NF= 4.0 dB (Typ) at f= 200 MHz

New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF502

Designed primarily for use in high frequency and medium and high resolution color video display monitors as well as other applications requiring high breakdown characteristics.

• Silicon PNP, high Frequency, high breakdown, Transistor
• Maximum Unilateral Gain = 14 dB (typ) @ f = 200 MHz
• High Collector Base Breakdown Voltage - BVCBO = 100 V (min)
• High FT - 1400 MHz

No longer manufactured
New Old Stock * No longer available for export
MFR: Microsemi
SKU: MRF545-MSC

Designed for broadband commercial and industrial applications at frequencies to 520 MHz. The high gain and broadband performance of this device makes it ideal for large–signal, common source amplifier applications in 12.5 volt mobile, and base station FM equipment.

• Guaranteed Performance at 512 MHz, 12.5 Volts: Output Power — 15 Watts, Power Gain — 10 dB Min, Efficiency — 50% Min
• Characterized with Series Equivalent Large–Signal Impedance Parameters
• S–Parameter Characterization at High Bias Levels
• Excellent Thermal Stability
• All Gold Metal for Ultra Reliability
• Capable of Handling 20:1 VSWR, @ 15.5 Vdc, 512 MHz, 2 dB Overdrive

New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF5015

Designed for high current low power amplifiers up to 1.0 GHz.

• Low Noise (2dB @ 500MHz)
• Low Intermodulation Distorion
• High Gain
• State-of-the-Art Technology
• Excellent Dynamic Range
• Fully Characterized
• High Current-Gain Bandwidth Product

New Old Stock * No longer available for export
MFR: Motorola
SKU: MRF5812-MOT