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Transistors - RF, Mosfets, Misc.

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  1. BLF145 Phillips HF Power MOS Transistor (NOS)

    BLF145 Phillips HF Power MOS Transistor (NOS)

    $62.91

    Silicon N-channel enhancement mode vertical D-MOS transistor designed for SSB transmitter applications in the High Frequency range. The transistor is encapsulated in a 4-lead, SOT123A flange package, with a ceramic cap. All leads are isolated from the flange.

    New Old Stock * No longer available for export
    MFR: Philips, Philipines
    SKU: BLF145-PH

  2. BLF177 Ampleon Semiconductors HF/VHF MOS Power Transistor (NOS)

    BLF177 Ampleon Semiconductors HF/VHF MOS Power Transistor (NOS)

    $109.91 As low as: $99.19

    BLF177  Ampleon HF/VHF power MOS transistor 
    See BLF177-P1db 
    Nw Old Stock * No longer available for Export
    MFR: Ampleon

    See Data Sheet for more information

  3. BLF177 P1db RF Power Mosfet Transistor 150W 20 dB 50V 175 MHz

    BLF177 P1db RF Power Mosfet Transistor 150W 20 dB 50V 175 MHz

    $78.91 As low as: $78.11

    The BLF177 is a gold-metallized silicon n-channel RF power transistor designed for broadband commercial and military applications requiring high power and gain without compromising reliability, ruggedness, or inter-modulation distortion.
    • 150W with 22dB Typical Gain @ 30MHz, 50V
    • 150W with 14dB Typical Gain @ 175MHz, 50V

    MFR: P1dB
    SKU: BLF177-P1dB

    See Data Sheet for more information

  4. BLF244 NXP Semiconductors VHF Push/Pull Power MOS Transistor (NOS)

    BLF244 NXP Semiconductors VHF Push/Pull Power MOS Transistor (NOS)

    $109.95

    FEATURES

    • High power gain
    • Low noise figure
    • Easy power control
    • Good thermal stability
    • Withstands full load mismatch
    • Gold metallization ensures excellent reliability.

    New Old Stock available * No longer available for export
    MFR: NXP
    SKU: BLF244-NXP

  5. BLF246B Philips VHF Push/Pull Power MOS Transistor (NOS)

    BLF246B Philips VHF Push/Pull Power MOS Transistor (NOS)

    $84.91

    Dual silicon N-Channel enhancement mode vertical D-MOS push-pull transistor encapsulated in an 8-lead SOT161A balanced flange package with a ceramic cap. All leads are isolated from the flange.

    Ruggedness in class-B operation, the BLF246B is capable of withstanding a load mismatch corresponding to VSWR = 50 : 1 through all phases under the following conditions: VDS = 28 V; f = 175 MHz at rated output power.

    New Old Stock * No longer available for export
    MFR: Philips
    SKU: BLF246B

    Data Sheet

  6. BLF278 NXP Semiconductors VHF Push/Pull Power MOS Transistor (NOS)

    BLF278 NXP Semiconductors VHF Push/Pull Power MOS Transistor (NOS)

    $269.91

    New Old Stock * No longer available for export
    MFR: NXP Semiconductors, Philippines
    SKU: BLF278-NXP


  7. SRF2072 Motorola Transistor 70w 12.5V 14-30 MHz 0.380" Flange Mount (MRF455) (Used)

    SRF2072 Motorola Transistor 70w 12.5V 14-30 MHz 0.380" Flange Mount (MRF455) (Used)

    $35.91

    Originally used in Palomar Electronics Amplifiers, the SRF2072 is rated at 70 Watts and is a High Gain replacement for the MRF455.  

    New Old Stock * No longer available for export
    MFR:  Motorola
    SKU: SRF2072

    Made in the USA
  8. SRF3800 Motorola Transistor 12 volt (Selected MRF492) (Pull)

    SRF3800 Motorola Transistor 12 volt (Selected MRF492) (Pull)

    $73.91

    Transistor 12 volt (Selected MRF492)
    Scoped and tested to meet specifications

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: SRF3800-P


  9. SRF2072 Motorola Transistor 70w 12.5V 14-30 MHz 0.380" Flange Mount (MRF455) (NOS)

    SRF2072 Motorola Transistor 70w 12.5V 14-30 MHz 0.380" Flange Mount (MRF455) (NOS)

    $47.91

    Originally used in Palomar Electronics Amplifiers, the SRF2072 is rated at 70 Watts and is a High Gain replacement for the MRF455.  

    New Old Stock * No longer available for export
    MFR:  Motorola
    SKU: SRF2072

    Made in the USA
  10. SRF2442K Motorola Power Transistor (NOS)

    SRF2442K Motorola Power Transistor (NOS)

    $31.91

    Power Transistor
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: SRF2442K

Items 201 to 210 of 1506 total

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