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Transistors - RF, Mosfets, Misc.

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  1. 4N25   6 Pin Dip Optoisolaters Transistor output

    4N25 6 Pin Dip Optoisolaters Transistor output

    $0.75

    4N25   6 Pin Dip Optoisolaters Transistor output

  2. IRF510 Transistor, 5.6A, 100V, 0.540 Ohm, N-Channel Power MOSFET

    IRF510 Transistor, 5.6A, 100V, 0.540 Ohm, N-Channel Power MOSFET

    $1.95

    IRF510 Transistor, 5.6A, 100V, 0.540 Ohm, N-Channel Power MOSFET

  3. MRF171A  M/A-COM Transistor RF MOSFET 45W 150MHz 28V (NOS)

    MRF171A M/A-COM Transistor RF MOSFET 45W 150MHz 28V (NOS)

    $53.91

    Designed primarily for wideband large–signal output and driver stages from 30–200 MHz, N–Channel enhancement mode MOSFET

    • Guaranteed performance at 150 MHz, 28 Vdc, Output power = 45 W, Power gain = 17 dB (min), Efficiency = 60% (min)
    • Excellent thermal stability, ideally suited for Class A operation
    • Facilitates manual gain control, ALC and modulation techniques
    • 100% tested for load mismatch at all phase angles with 30:1 VSWR
    • Low Crss – 8 pF @ VDS = 28 V
    • Gold top metal, Typical data for power amplifier applications in industrial, commercial and amateur radio equipment
    • Typical performance at 30 MHz, 28 Vdc, Output power = 30 W (PEP), Power gain = 20 dB (typ.), Efficiency = 50% (typ.), IMD(d3) (30 W PEP) –32 dB (typ.)

    Parts we have available are early version just after Motorola sold to M/A-COM.  All parts in stock are produced with original Motorola die. 

    New Old Stock * No longer available for export
    MFR: M/A-COM
    SKU: MRF171A-MA

  4. 2SC2782A Toshiba NPN Silicon Epitaxial Planar Transistor Matched Pair (2) (NOS)

    2SC2782A Toshiba NPN Silicon Epitaxial Planar Transistor Matched Pair (2) (NOS)

    $129.91

    For a Matched Quad (4), simply order Two Pairs
    MFR: Toshiba, Japan
    New Old Stock * No Longer Available for Export
    SKU: 2SC2782A-MP

  5. 2N3771G ON Semiconductor Transistor NPN 40V 30A (NOS)

    2N3771G ON Semiconductor Transistor NPN 40V 30A (NOS)

    High Power NPN Silicon Power Transistors These devices are designed for linear amplifiers, series pass regulators, and inductive switching applications.

    Features • Forward Biased Second Breakdown Current Capability IS/b = 3.75 Adc @ VCE = 40 Vdc − 2N3771 = 2.5 Adc @ VCE = 60 Vdc − 2N3772 • These Devices are Pb−Free and are RoHS Compliant

    MFR: ON Semiconductors

    &nbs2N3771G ON Semiconductor Transistor NPN 40V 30Ap;SKU: 2N3771G-ON

  6. 2N3055 RCA  60v 15A NPN Silicon Transistor (NOS)

    2N3055 RCA 60v 15A NPN Silicon Transistor (NOS)

    $5.91

    Designed for general purpose switching and amplifier applications.

    • Max voltage: 60V.
    • Max current: 15 Amp collector, 7 Amp base.
    • Dissipation: 115 watt.
    • Package: TO-3 steel.

    New Old Stock * No longer available for export
    MFR: RCA
    SKU: 2N3055-RCA

  7. PN3646 Fairchild NPN Bipolar Transistor (NOS)

    PN3646 Fairchild NPN Bipolar Transistor (NOS)

    $1.91

    • Collector- Emitter Voltage VCEO Max: 15 V
    • Collector- Base Voltage VCBO: 40 V
    • Emitter- Base Voltage VEBO: 5 V
    • Collector-Emitter Saturation Voltage: 500 mV
    • Maximum DC Collector Current: 300 mA
    • Power Dissipation: 350 mW

    New Old Stock * No longer available for export
    MFR: Fairchild
    SKU: PN3646

  8. 2N5490 GE/RCA NPN Transistor (NOS)

    2N5490 GE/RCA NPN Transistor (NOS)

    $12.91

    • Collector-Emitter Voltage: 40 V
    • Collector-Base Voltage: 60 V
    • Emitter-Base Voltage: 5 V
    • Collector Current: 7 A

    New Old Stock * No longer available for export
    MFR: GE/RCA
    SKU: 2N5490


  9. 2N5756 Transistor, rca

    2N5756 Transistor, rca

    $4.95

    2N5756 Transistor, MFR: RCA  No longer available for Export, (NOS)

    Made in the USA
  10. 2N174 Transistors, Germanium PNP, Delco

    2N174 Transistors, Germanium PNP, Delco

    $9.95

    2N174 Transistors, Germanium PNP, MFR: Delco

Items 1 to 10 of 1415 total

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