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

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Adapter Kits

RFA4022, RFA4025 Unidapt 2 Piece Kit: PT4000-026 & 027, T Adapter and Right Angle , PT4024-BL6 Replacement Unidapt Adapter Case for RFA4024, Blank with Foam Insert., RFA4028 Unidapt Coax & Cat 5 Testing Kit, RFA4028-WIFI Unidapt Coax & Cat 5 WIFI Testing Kit, RFA4027 Technicians SMA Adapter Kit, 13 Pieces in Carrying Case,, 243950 - 7/16 DIN Female Bulkhead Mounting/Grounding Bracket, Andrew, RFA4023-01 43-Piece Unidapt Universal Adapter Kit

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  1. 2SK4037 Toshiba Transistor Field Effect Mosfet (NOS)

    2SK4037 Toshiba Transistor Field Effect Mosfet (NOS)

    $1.91 As low as: $1.63

    For 470 MHz Band Amplifier Applications
    New Old Stock * No longer available for export
    MFR: Toshiba
    SKU: 2SK4037

  2. 2SK790 Toshiba N-Channel MOSFET Transistor

    2SK790 Toshiba N-Channel MOSFET Transistor

    $5.91

    Designed for high voltage, high speed power switching applications such as switching regulators, converters, solenoid and relay drivers.

    Drain Current –ID=15A@ TC=25℃
    Drain Source Voltage: VDSS= 500V(Min)
    Fast Switching Speed

    MFR: Toshiba
    SKU: 2SK790

  3. 2SK727 FEC N-Channel MOSFET Transistor

    2SK727 FEC N-Channel MOSFET Transistor

    $7.91

    • Maximum Power Dissipation: 125 W
    • Maximum Drain-Source Voltage: 900 V

    MFR: FEC
    SKU: 2SK727

  4. 2SK61 Toshiba Silicon N-Channel FET Transistor 100MHz

    2SK61 Toshiba Silicon N-Channel FET Transistor 100MHz

    $2.00

    Used RF and VHF applications.

    • Vcbo= 18v
    • ft= 100MHz

    MFR: Toshiba
    SKU: 2SK61

  5. 2SK54 Hitachi Silicon N-Channel Junction FET VHF Amplifier / Mixer (NOS)

    2SK54 Hitachi Silicon N-Channel Junction FET VHF Amplifier / Mixer (NOS)

    $3.91

    • Amps: 10mA
    • Watts: 150mW

    New Old Stock * No longer available for export
    MFR; Hitachi
    SKU: 2SK54

  6. 2SK520L JFET N-Channel 30v 30~50mA SOT-23 marking K41 (NOS)

    2SK520L JFET N-Channel 30v 30~50mA SOT-23 marking K41 (NOS)

    $5.91

    • Lead Free
    • New Old Stock * No longer available for export

    SKU: 2SK520L

  7. 2SK508L NPN Epitaxial Silicon Transistor (NOS)

    2SK508L NPN Epitaxial Silicon Transistor (NOS)

    $3.91

    HIgh Frequency Amplifer N-Channel Silicon Junction Field Effect Transistor.
    A NPN transistor with HIgh forward transfer admittance and low input capacitance. Suitable for cordless telephone, AM tuner and wireless installation.

    • Lead Free
    • Classification: K52 -15 ~ 30 mA

    New Old Stock * No longer available for export
    SKU: 2SK508L

  8. 2SK507 NEC Small Signal Field Effect Transistor (NOS)

    2SK507 NEC Small Signal Field Effect Transistor (NOS)

    $3.91

    • Video band RF Amilification
    • Volts: 15
    • Amps: 50mA
    • Watts: 350mW

    New Old Stock * No longer available for export
    MFR: NEC
    SKU: 2SK507

  9. 2SK48 N-Channel Transistor

    2SK48 N-Channel Transistor

    $5.91

    Applications: Medical Elecronic Equipment, VIdeo Pre-Amplifier, VHF Band Amplifier.

    • NF=5dB MAX
    • Rg=100K Ohms
    • F=120Hz

    SKU: 2SK48

  10. 2SK44 Sanyo Planar N-Channel FET Transistor

    2SK44 Sanyo Planar N-Channel FET Transistor

    $1.91

    Designed for FM and VHF amplifier Applications.

    MFR: Sanyo
    SKU: 2SK44

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RF Parts Company

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

1-760-744-0700, #1

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