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3SK

3SK140 Transistor, UHF Dual Gate GaAs FET, Toshiba, 3SK74L Transistor, 3SK73GR Transistor, 3SK74K/M Transistor, 3SK81 Transistor, 3SK85 Transistor, , 3SK72 Transistor, 3SK78GR Transistor, 3SK63GR Transistor, 3SK142P MOS Transistor, Matsushita, 3SK121Y Transistor, 3SK174/NE25137 Transistor, ne25137 equiv. Dual gate fet. nec, 3SK177 Transistor, Nec 25139, 3SK39 Transistor, 3SK195 Transistor, 3SK113 Transistor,
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3SK140 Toshiba Transistor UHF Dual Gate GaAs FET (NOS)
3SK140 Toshiba Transistor UHF Dual Gate GaAs FET (NOS)

In Stock

$2.91

Transistor UHF Dual Gate GaAs FET
New Old Stock * No longer available for export
MFR: Toshiba
SKU: 3SK140


Data Sheet

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3SK85 Hitachi N-Channel MOSFET Transistor (NOS)
3SK85 Hitachi N-Channel MOSFET Transistor (NOS)

In Stock

$2.95


  • Drain-source voltage (Vds): 22 V

  • Drain current (Id): 35 mA

  • Power dissipation : 200 mW


New Old Stock * No longer available for export
MFR: Hitachi
SKU: 3SK85

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3SK78GR Toshiba Transistor (NOS)
3SK78GR Toshiba Transistor (NOS)

In Stock

$4.91

3SK78GR Toshiba Transistor (NOS)


New Old Stock * No longer available for export
MFR: Toshiba
SKU: 3SK78GR

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3SK74L NEC Silicon N-Channel RF Small Signal Field Effect Transistor
3SK74L NEC Silicon N-Channel RF Small Signal Field Effect Transistor

In Stock

$3.91

Drain Current-Max (ID): 0.025 A
Feedback Cap-Max (Crss): 0.05 pF
Power Gain-Min (Gp) 20.0 dB


MFR: NEC Corporation
SKU: 3SK74L

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3SK72 Panasonic N-Channel MOSFET Transistor (NOS)
3SK72 Panasonic N-Channel MOSFET Transistor (NOS)

In Stock

$2.91


  • Maximum Power Dissipation: 0.35 W

  • Maximum Drain-Source Voltage: 20 V

  • Maximum Gate-Source Voltage: 8 V


New Old Stock * No longer available for export
MFR: Panasonic
SKU: 3SK72

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3SK39 Matsushita Field-Effect Transistor (NOS)
3SK39 Matsushita Field-Effect Transistor (NOS)

In Stock

$4.91


  • Type of Control Channel: N -Channel

  • Maximum Power Dissipation: 0.25 W

  • Maximum Drain-Source Voltage: 20 V

  • Maximum Gate-Source Voltage: 7 V


New Old Stock * No longer available for export
MFR: Matsushita
SKU: 3SK39

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3SK195 Toshiba Silicon N Channel Dual Gate MOSFET Transistor (NOS)
3SK195 Toshiba Silicon N Channel Dual Gate MOSFET Transistor (NOS)

In Stock

TV Tuner, VHF RF Amplifier applications, FM Tuner Applications



  • Superior Cross Modulation Performance

  • Low Reverse Transfer Capacitance  Crss=0.015pf (Typical)

  • Low Noise Figure  NF=1.1dB (Typical)


New Old Stock * No longer available for export
MFR: Toshiba
SKU: 3SK195


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3SK177 NEC N-Channel GaAs Dual-Gate MES Filed-Effect Transistor (NOS)
3SK177 NEC N-Channel GaAs Dual-Gate MES Filed-Effect Transistor (NOS)

In Stock


  • RF Amplifier for UHF TV Tuner. 

  • 4 PIn Mini Mold


New Old Stock * No longer available for export
MFR: NEC Corporation
SKU: 3SK177

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3SK174 / NE25137 NEC Dual Gate FET Transistor (NOS)
3SK174 / NE25137 NEC Dual Gate FET Transistor (NOS)

In Stock

$4.91

New Old Stock * No longer available for export
MFR: NEC
SKU: 3SK174/NE25137

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3SK142P MOS Transistor, Matsushita
3SK142P MOS Transistor, Matsushita

In Stock

$4.45

3SK142P  MOS Transistor, MFR: Matsushita 

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