Semiconductors

Semiconductor Components

At Electrical Surplus, we offer an extensive selection of electronic semiconductor devices for sale. Semiconductor components offer several advantages, including being shock-proof, having an almost unlimited lifespan, and requiring a low voltage to operate properly.  

Our supply ranges from electronic transistors and timers to diodes and audio converters. Start shopping for your semiconductor components today to experience all of the advantages they have to offer. If the semiconductor you’re looking for is out of stock, you can request a part and we’ll get it to you as quickly as possible.

 Find the semiconductor component you need in our selection below.  

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  1. NEC Corporation - NE70083 - Transistor, microwave 80GHz. P/N: NE70083.
    $14.99
    Transistor, microwave 80GHz. Package: 4-pin Outline 83. P/N: NE70083. Note: Low noise Ku-K band GaAs MESFET. RED DOT =2SK353. Learn More
  2. FAIRCHILD - NDS9948 - Transistor, P Channel FET, dual. P/N: NDS9948.
    $0.59
    Transistor, P Channel FET, dual. Drain source: -60V. Max current: Drain current: -2.3Amp @ 25 Deg, 1.8Amp @ 70 Deg. Dissipation: Single operation: 1.6 watt. Dual operation: 2 watt. Package: 8 SOIC SMD. From: Manufacture new T/R. P/N: NDS9948. Operating temperature: -55 to 150 Deg C. Note: Enhancement mode. Learn More
  3. Zetex - ZVN2106A - Transistor, N Channel Vertical DMOS FET.
    $0.59
    Transistor, N Channel Vertical DMOS FET. Voltage: 60 Vds. Current: ID (Cont) 450mA. RDS (on): 2 Ohm. Dissipation: 700mW. Operating temperature: -55 to 150 Deg C. Package: TO-92, plastic. Note: Enhancement mode. Learn More
  4. TELEDYNE - 2N4303 - Transistor, N Channel FET. P/N: 2N4303.
    $1.99
    Transistor, N Channel FET. Max voltage: 30V. Max current: 4mA (10mA max). Dissipation: 300mW. Package: TO-106 ceramic, gold leads. (Similar to TO-18). P/N: 2N4303. Learn More
  5. TELEDYNE - 2N5197 - Transistor, N Channel FET. P/N: 2N5197.
    $24.99
    Transistor, N Channel FET. Dual monolithic. Max Voltage: 50V. Collector current: 50mA. Dissipation: 250mW one side, 500mW both sides. Package: TO-71-6 long gold leads. P/N: 2N5197 Learn More
  6. SUPERTEX - VN10K - N-CHAN 60V 0.5A 5-OHM PWR FET TO-92
    Special Price $0.79 Regular Price $1.00
    N-Channel Enhancement-Mode Vertical DMOS FETs60V 0.5A 5-OHM TO-92 Learn More
  7. Siliconix - P1087 - P-Channel switch Transistors New TO-92
    Special Price $2.25 Regular Price $3.00
    -30V Drain 30V Gate 50ma P-Channel switch Transistors New TO-92 Learn More
  8. Siliconix - 5961-01-015-9884 - Transistor, N-Channel FET.
    Special Price $3.64 Regular Price $4.85
    Transistor, N-Channel FET. Voltage: 30V. Current: 10mA. Dissipation: 200mW. Package: TO-92 plastic. Note: Silicon. Military NSN 5961-01-015-9884. Fluke P/N: J2168 and or 386730. Learn More
  9. Siliconix - 386730 - Transistor, N-Channel FET.
    Special Price $3.64 Regular Price $4.85
    Transistor, N-Channel FET. Voltage: 30V. Current: 10mA. Dissipation: 200mW. Package: TO-92 plastic. Note: Silicon. Military NSN 5961-01-015-9884. Fluke P/N: J2168 and or 386730. Learn More
  10. SILCONIX - SD210 - Transistor, N Channel FET. P/N: SD210.
    $9.50
    Transistor, N Channel FET. Max voltage: 30V breakdown. 2V threshold. Max current: 10mA current saturation. Package: TO-72 gold. P/N: SD210. Note: Input capacitance 3.5pF. Leads may have a bit of residual foam that deteriorated and was removed. Learn More
  11. INTERSIL - J175 - Transistor, P Channel FET. P/N: J175.
    $0.59
    Transistor, P Channel FET. Max voltage: 30V. Max current: 50mA. Dissipation: 350mW. Package: TO-92 plastic. P/N: J175. Derate >25 degC: 3.3mW / Deg C. Please refer to specification sheet for gate source cutoff voltage. Learn More
  12. Unidentified MFG - 2N5432 - Transistor, N Channel FET. P/N: PN5432.
    Special Price $2.63 Regular Price $3.50
    Transistor, N Channel FET. Breakdown Voltage Vbr:-25V. Gate-Source Cutoff Voltage Vgs(off) Max:-10V. Continuous Drain Current Id:150mA. Gate-Source Breakdown Voltage:-25V. Package: TO-92. P/N: PN5432. Learn More
  13. Texas Instruments - 2N4858 - Transistor, N Channel FET. P/N: 2N4858.
    $6.00
    Transistor, N Channel FET. Max voltage: 40V. Max current: 50mA. Dissipation: 1.8 watt. Package: TO-18. P/N: 2N4858. Operating temperature: -65 to 175 Deg C. Note: Silixon. Depletion, switching. RDS on: 60 Ohm. Learn More
  14. Vishay Siliconix - J310 - Transistor, N-Channel JFET. UHF/VHF Amplifier, TO-92
    Special Price $2.98 Regular Price $3.50 As low as $1.98
    READY TO SHIP - ONLY 2 LEFT IN STOCK!

    Genuine Vishay Siliconix - J310 - Transistor, N Channel FET.

    Status: Discontinued

    Max voltage: 25V.

    Max current: 10mA.

    Dissipation: 625mW.

    Package: TO-92.

    Genuine Siliconix - Vintage - New Old Stock 

    Application: UHF/VHF Amplifier. Oscillators. Mixers.

    Note: Silicon.

    NSN 5961-01-193-5715

     

    Learn More
  15. Siliconix - SMM20N50 - Transistor, N Ch FET. P/N: SMM20N50.
    $34.99
    Transistor, N Ch FET. Voltage: 500V. Current: 20 Amp. Dissipation: 250W @ 25 Deg C, 100W @ 100 Deg C. Operating temperature: -55 to 150 Deg C. Package: TO-3 steel. Note: Enhancement mode. High Voltage. Learn More
  16. Siliconix - VN0104 - Transistor. N Channel DMOS 40V.
    Special Price $1.50 Regular Price $2.00
    Transistor. N Channel DMOS 40V. Case: TO-92. Enhancement mode vertical fet. Learn More
  17. SAMSUNG - IRF340 - Transistor, N Channel hexfet. P/N: IRF340.
    $9.99
    Transistor, N Channel hexfet. Max voltage: 400V. Max current: 10Amp. Dissipation: 125 watt. Package: TO-3 steel (TO-204AA). P/N: IRF340. Note: RDS(on) 0.55 Ohm. Learn More
  18. Philips - BSS84 - Transistor, P Ch FET. P/N: BSS84. Package of 30.
    $3.00
    Transistor, P Channel FET. Max voltage: 50V. Max current: 0.13Amp. Dissipation: 0.36 watt. Package: SMD SOT-23. P/N: BSS84. Note: Enhancement mode. RDS on: 10 Ohm. Package of 30. Learn More
  19. National Semiconductor Corp - 2N4118A - Transistor, N Ch FET. P/N: 2N4118A.
    $5.99
    Transistor, N Ch FET. Max voltage: 40V. Max current: 50mA. Dissipation: 300mW. Package: TO-72, gold leads. P/N: 2N4118A. Application: General purpose amplifier. Note: Silicon. Learn More
  20. Motorola - MTP15N05E - Transistor, N-Channel FET. P/N: MTP15N06E.
    $5.59
    Transistor, N-Channel FET. Max voltage: 50V. Max current: 15Amp. Gain: 75 watt. Package: TO-220. P/N: MTP15N06E. Note: TMOS Power Field Effect Transistor, 0.1 Ohm. Operating temperature: -65 to 150 Deg C. Learn More
  21. Motorola - MTP12P05 - Power Transistor, P Channel FET. P/N: MTP12P05 12A 75W.
    Special Price $2.98 Regular Price $3.95
    IN STOCK - MORE THAN 100 READY TO SHIP!

    Transistor, P Channel FET. Max voltage: 50V. Max current: 12 Amp. Dissipation: 75 watt. Package: TO-220AB. P/N: MTP12P05. Operating temperature: -65 to 150 Deg C. Note: RDS on: 0.30 Ohm.

     

     

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  22. MOT - MTM20N15 - Transistor, N Channel FET. P/N: MTM20N15. Used.
    $10.00
    Transistor, N Channel FET. Max voltage: 150V. Max current: 20 Amp. Dissipation: 150 watt. Package: TO-3 steel. P/N: MTM20N15. Operating temperature: -65 to 150 Deg C. Note: Enhancement mode silicon gate. RDS on: 0.12 Ohm @ 10 Amp. Used/removed from equipment. Learn More
  23. IR - IRF9530 - Transistor, P Channel HEXFET. 100V, 12 Amps, TO-220AB
    Special Price $1.98 Regular Price $3.00 As low as $1.59
    IN STOCK - MORE THAN 100 READY TO SHIP!

    IR - IRF9530 Transistor, P Channel HEXFET.

    Status: Discontinued

    Max Voltage: 100V.

    Max Current: 12Amp.

    Dissipation: 88 watt.

    Package: TO-220AB.

    Note: RDS on: 0.30 Ohm.

    HP P/N: 1855-0493

    Learn More
  24. IR - IRF340 - Transistor, N CH Fet. P/N: IRF340.
    Special Price $12.98 Regular Price $14.00
    READY TO SHIP - ONLY 2 LEFT IN STOCK!

    IR - IRF340 Transistor, N CH Fet.

    Voltage: 400V.

    Current: 10Amp.

    RDS on: 0.55 Ohm.

    Dissipation: 125 watt.

    Operating temperature: -55 to 150 deg C.

    Package: TO-3 steel.

    Learn More
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