1-800-RFPARTS (1-800-737-2787) 1-760-744-0700 (USA) ORDERS: rfp@rfparts.com 435 S PACIFIC ST SAN MARCOS, CA 92078

Not finding what you are searching for. Try a partial part number.

MRF500 Series

MRF5812-APT, MRF553-MOT, MRF581A-APT, MRF571 Transistor, MRF5943G-APT Transistor, apt, MRF5812-MOT Ic, surface mount motorola, MRF555-APT Transistor, apt, MRF557-MOT NPN Silicon RF Low Power Transistor, 12.5 V, 870 MHz, 1.5 W, Motorola, MRF557-APT RF and Microwave Discrete Low Power Transistor, 12.5 V, 870 MHz, 1.5 W, APT, MRF555-MOT Transistor, 12 volt, , MRF515 NPN Silicon High Frequency Transistor, 12.5 V, 470 MHz, 0.75 W, Motorola

List  Grid 

per page
Set Ascending Direction
  1. MRF559 Thomson RF and Microwave Discrete Low Power Transistor 0.5W 870 MHz 12V (NOS)

    MRF559 Thomson RF and Microwave Discrete Low Power Transistor 0.5W 870 MHz 12V (NOS)

    $4.91

    Designed primarily for wideband large signal stages in the UHF frequency range.

    • Specified @ 12.5 V, 870 MHz Characteristics: Output Power = .5 W, Minimum Gain = 8.0 dB, Efficiency 50%
    • Cost Effective Macro X Package
    • Electroless Tin Plated Leads for Improved Solderability

    New Old Stock * No longer available for export
    MFR: Thomson Components
    SKU: MRF559-TC

  2. MRF521G Motorola PNP Silicon High-Frequency Transistor (NOS)

    MRF521G Motorola PNP Silicon High-Frequency Transistor (NOS)

    $9.91

    Designed primarily for use in the high–gain, low–noise small–signal amplifiers for operation up to 3.5 GHz. Also usable in applications requiring fast switching times.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF521G

  3. MRF555 Motorola NPN Silicon RF Low Power Transistor 12.5 V 470 MHz 1.5 W (NOS)

    MRF555 Motorola NPN Silicon RF Low Power Transistor 12.5 V 470 MHz 1.5 W (NOS)

    $6.91

    Designed primarily for wideband large signal stages in the UHF frequency range.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF555-MOTO

  4. MRF586 Motorola RF & Microwave Discrete Low Power NPN Silicon Transistor (NOS)

    MRF586 Motorola RF & Microwave Discrete Low Power NPN Silicon Transistor (NOS)

    $7.91

    Designed for VHF and UHF equipment. Applications include amplifier; pre-driver, driver, and output stages. Also suitable for oscillator and frequency-multiplier functions.

    • Ftau = 3.0 Ghz (typ) @ 300MHz, 14v, 90mA
    • GU max= 12.5dB (typ) @ 300 MHz, 15v, 40mA
    • |S21|2= 12.5dB (typ) @ 300 MHz, 15v, 40mA

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF586-MOT

  5. MRF557 APT RF and Microwave Discrete Low Power Transistor 12.5 V 870 MHz 1.5 W (NOS)

    MRF557 APT RF and Microwave Discrete Low Power Transistor 12.5 V 870 MHz 1.5 W (NOS)

    $3.91 As low as: $2.62

    Designed primarily for wideband large signal stages in the UHF frequency range.

    • Specified @ 12.5 V, 870 MHz Characteristics: Output Power = 1.5 W, Minimum Gain = 8 dB, Efficiency 60% (Typ)
    • Cost Effective PowerMacro Packa
    • Electroless Tin Plated Leads for Improved Solderability

    New Old Stock * No longer available for export
    MRF: APT
    SKU: MRF557-APT

  6. MRF553 Microsemi RF and Microwave Discrete Low Power Transistor 1.5 W 175 MHz 12.5 V (NOS)

    MRF553 Microsemi RF and Microwave Discrete Low Power Transistor 1.5 W 175 MHz 12.5 V (NOS)

    $4.91 As low as: $4.43

    Designed primarily for wideband large signal stages in the VHF frequency range.

    • Specified @ 12.5 V, 175 MHz Characteristics: Output Power = 1.5 W, Minimum Gain = 11.5 dB, Efficiency 60% (Typ)
    • Cost Effective PowerMacro Package
    • Electroless Tin Plated Leads for Improved Solderability

    No longer manufactured
    New Old Stock * No longer available for export
    MFR: Microsemi
    MFR: MRF553-MSC

  7. MRF545 Microsemi RF and Microwave Discrete Low Power Transistor (NOS)

    MRF545 Microsemi RF and Microwave Discrete Low Power Transistor (NOS)

    $5.91 As low as: $5.06

    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

  8. MRF545 APT RF and Microwave Discrete Low Power Transistor (NOS)

    MRF545 APT RF and Microwave Discrete Low Power Transistor (NOS)

    $4.91

    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

    New Old Stock * No longer available for export
    MFR: Advanced Power Technology RF
    SKU: MRF545-APT

  9. MRF544 APT NPN Silicon RF and Microwave Discrete Low Power Transistor (NOS)

    MRF544 APT NPN Silicon RF and Microwave Discrete Low Power Transistor (NOS)

    $5.91 As low as: $5.06

    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 NPN, high Frequency, high breakdown Transistor
    • Maximum Unilateral Gain = 13.5 dB (typ) @ f = 200 MHz
    • High Collector Base Breakdown Voltage - BVCBO = 100 V (min)
    • High FT - 1400 MHz

    New Old Stock * No longer available for export
    MFR: APT

  10. MRF557 Microsemi RF and Microwave Discrete Low Power Transistor (NOS)

    MRF557 Microsemi RF and Microwave Discrete Low Power Transistor (NOS)

    $2.91 As low as: $2.62

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

    • Low Noise - 2.5 dB @ 500 MHZ
    • Gain at Optimum Noise Figure = 15.5 dB @ 500 MHz
    • Ftau - 5.0 GHz @ 10v, 75mA
    • Cost Effective MacroX Package

    New Old Stock * No longer available for export
    MFR: Microsemi
    SKU: MRF557-MSC

Items 1 to 10 of 34 total

Page:
  1. 1
  2. 2
  3. 3
  4. 4
Shop By

Shopping Options

Manufacturer
  1. Advanced Power Technology
  2. APT
  3. Microsemi
  4. Motorola
Product Categories
Hours Monday - Friday
7:00 - 3:30 PST

 Celebrating 50 years in business

RF Parts Company

435 S Pacific St
San Marcos, CA, 92078, USA

1-800-RFPARTS (1-800-737-2787)

1-760-744-0700, #1

Minimum Order
  • Fifteen ($15.00), all inclusive.
  • Preferred Payments for Domestic and International Purchases: PayPal, VISA, MasterCard, American Express, Direct Deposit, and Wire Transfer.
  • All checks will be held for clearance. This process takes 5 - 7 business days.

Buy with confidence



© 1998 to RF Parts Company. All Rights Reserved.