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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. Transistors 149 items
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  1. BJT 2014 items
  2. JFET 48 items
  3. MOSFET 259 items
  4. IGBT 70 items
  5. FET 149 items
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  1. N-Channel 13 items
  2. P-Channel 3 items
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  1. !@ 1 item
  2. Unmarked 4 items
  3. NEC Corporation 2 items
  4. Alpha Indust 1 item
  5. FAIRCHILD 9 items
  6. FCE 1 item
  7. Fuji Electric 1 item
  8. FEC 1 item
  9. Harris Corp 2 items
  10. I 2 items
  11. INTERSIL 5 items
  12. IR 9 items
  13. National Semiconductor Corp 6 items
  14. Motorola 22 items
  15. MOT 1 item
  16. Motorola Inc 1 item
  17. Texas Instruments 2 items
  18. NATIONAL SEMICONDUCTOR CORP. 6 items
  19. NTE Electronics Inc. 2 items
  20. Philips 4 items
  21. NTE Electronics Inc 2 items
  22. NXP Semiconductors 1 item
  23. ON SEMI 1 item
  24. Philco 1 item
  25. Samsung 1 item
  26. Siemens 1 item
  27. Siliconix 26 items
  28. SIGNETICS 3 items
  29. SILCONIX 2 items
  30. Sprague 1 item
  31. SUPERTEX 10 items
  32. SYNERTEK 1 item
  33. Teledyne 3 items
  34. Tektronix 1 item
  35. Toshiba 2 items
  36. Vishay 2 items
  37. Westinghouse 1 item
  38. Zeltex 1 item
  39. Zetex 5 items
  40. Zeltek (FRD) 2 items
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Items 25-48 of 149

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  1. INTERSIL - 2N4117A - Transistor, N Ch FET. P/N: 2N4117A.
    INTERSIL - 2N4117A - Transistor, N Ch FET. P/N: 2N4117A.
    $5.99
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    Transistor, N Ch FET. Max voltage: 40V. Max current: 50mA. Dissipation: 300mW. Package: TO-72, gold leads. P/N: 2N4117A. Application: General purpose amplifier. Note: Silicon. Learn More
  2. INTERSIL - 2N5912 - Transistor, N Channel FET. P/N: 2N5912.
    INTERSIL - 2N5912 - Transistor, N Channel FET. P/N: 2N5912.
    $13.95
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    Transistor, N Channel FET. Max voltage: -25V. Max current: 50mA. Dissipation: One side 367mW. Both sides: 500mW. Package: TO-99-7 leads. P/N: 2N5912. Derate >25 degC: One side 3.0mW/oC. Both sides: 4.0mW/oC. Operating temperature: -55 to 150 Deg C. Note: Dual amplifier. Learn More
  3. FAIRCHILD - NDB6020P - Transistor, P Channel FET. P/N: NDB6020P.
    FAIRCHILD - NDB6020P - Transistor, P Channel FET. P/N: NDB6020P.
    $0.99
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    Transistor, P Channel FET. Drain source: -20V. Drain current continuous -24Amp. Dissipation: 60 watt. Package: TO-263AB SMD. P/N: NDB6020P. Storage temperature: -65 to 175 Deg C. Note: Enhancement mode. Rohs compliant. RDS on 50 Ohm. Learn More
  4. FAIRCHILD - FDV310N - Transistor, N CH Digital FET. P/N: FDV310N.
    FAIRCHILD - FDV310N - Transistor, N CH Digital FET. P/N: FDV310N.
    $0.75
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    Transistor, N CH Digital FET. Max voltage: 25V. Max current: 0.22Amp. Dissipation: 0.35 watt. Package: SMD SOT-23. P/N: FDV310N. Note: Enhancement mode. RDS on 5 Ohm at 2.7V, 4 Ohm at 4.5V. Learn More
  5. FAIRCHILD - NDC7002N - Transistor, Dual N CH FET. P/N: NDS7002.
    FAIRCHILD - NDC7002N - Transistor, Dual N CH FET. P/N: NDS7002.
    $0.08
    Out of stock
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    Transistor, Dual N CH FET. Max voltage: 50V. Max current: 0.51Amp. Dissipation: 0.96 watt. Package: SOT-6 SMD. P/N: NDS7002. Note: Enhancement mode. RDS on: 2 Ohm. Learn More
  6. ZELTEK (FRD) - ZVP2106B - Transistor, P Channel Vertical DMOS FET.
    ZELTEK (FRD) - ZVP2106B - Transistor, P Channel Vertical DMOS FET.
    $10.00
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    Transistor, P Channel Vertical DMOS FET. Voltage: -60 VDS. Current: ID (Cont) 280mA. RDS (on): 5 Ohm. Dissipation: 700mW. Operating temperature: -55 to 150 Deg C. Package: TO-39/TO-5. Note: Enhancement mode. Learn More
  7. Zetex - ZVN0540 - Transistor, N-Channel Vertival DMOS FET.
    Zetex - ZVN0540 - Transistor, N-Channel Vertival DMOS FET.
    $0.59
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    Transistor, N-CH Vertival DMOS FET. Voltage: 400VDS. Current: 90mA. RDS (on): 50 Ohm. Dissipation: 700mW. Operating temperature: -55 to 150 Deg C. Package: small TO-92, plastic. Note Enhancement mode. Learn More
  8. ZETEX - BSS138TA - Transistor, N Channel FET. P/N: BSS138TA.
    ZETEX - BSS138TA - Transistor, N Channel FET. P/N: BSS138TA.
    $3.00
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    Transistor, N Channel FET. Max voltage: 50V. Max current: 200mA. Dissipation: 360mW. Package: SOT-23 SMD T/R. P/N: BSS138TA. Note: Enhancement mode vertical DMOS. Learn More
  9. ZETEX - VN10LP - Transistor, N Channel Fet. P/N: VN10LP.
    ZETEX - VN10LP - Transistor, N Channel Fet. P/N: VN10LP.
    $1.00
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    Transistor, N Channel Fet. Max voltage: 60V. Max current: 270mA. Dissipation: 625mW. Package: TO-92 Compatible. P/N: VN10LP. Note: Enhancement mode vertical DMOS. RDS on: 5 Ohm. Learn More
  10. Zetex - ZVNL110A - Transistor, N Channel Vertical DMOS FET.
    Zetex - ZVNL110A - Transistor, N Channel Vertical DMOS FET.
    $0.59
    Out of stock
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    Transistor, N CH Vertical DMOS FET. Voltage: 100V. Current: 320mA. RDS (on) 3 Ohm. Dissipation: 700mW. Operating temperature: -55 to 150 Deg C. Package: small TO-92, plastic. Note Enhancement mode. Learn More
  11. ZELTEK (FRD) - ZVP2110B - Transistor, P Channel Vertical DMOS FET.
    ZELTEK (FRD) - ZVP2110B - Transistor, P Channel Vertical DMOS FET.
    $10.00
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    Transistor, P Channel Vertical DMOS FET. Voltage: 100Vds. Current: -0.76Amp. RDS (on): 5 Ohm. Dissipation: 700mW. Operating temperature: -55 to 150 Deg C. Package: TO-39/TO-5. Note: Enhancement mode. Learn More
  12. Westinghouse - 2N4222 - Transistor, N Channel FET. P/N: 2N4222.
    Westinghouse - 2N4222 - Transistor, N Channel FET. P/N: 2N4222.
    Special Price $6.75 Regular Price $9.00
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    Transistor, N Channel FET. Max voltage: 30V. Package: TO-72-4 gold leads. P/N: 2N4222. Note: Low frequency, low noise. Learn More
  13. Unidentified MFG - U310, House Numbered HG879 - Transistor, N CH FET.
    Unidentified MFG - U310, House Numbered HG879 - Transistor, N CH FET.
    Special Price $3.98 Regular Price $5.00 As low as $2.98
    READY TO SHIP - ONLY 71 LEFT IN STOCK!
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    U310 Transistor, House Numbered HG879 N CH FET. 

    Transistor, N Channel FET.

    Max voltage: -25VBR. Max current: 20mA.

    Dissipation: 500mW.

    Package: TO-52 gold leads.

    P/N: U310.

    Note: Silicon junction.

    Note: House Numbered HG879.

    Test dotted.

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  14. Unidentified MFG - BSV78 - Transistor, N Channel FET. 40V 50mA 350mW. Unidentified MFG parts.
    Unidentified MFG - BSV78 - Transistor, N Channel FET. 40V 50mA 350mW. Unidentified MFG parts.
    $1.00
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    Transistor, N Channel FET. Max voltage: 40V. Max current: 50mA. Dissipation: 350mW. Package: TO-18 hermetically sealed. P/N: BSV78. Note: Unmarked parts. Learn More
  15. Toshiba - 2SK161 - Transistor, N Channel FET. P/N: 2SK161.
    Toshiba - 2SK161 - Transistor, N Channel FET. P/N: 2SK161.
    Special Price $0.69 Regular Price $0.85
    Out of stock
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    Transistor, N Channel FET. Max voltage: 18V. Max current: 10mA gate. Dissipation: 200mW. Package: TO-92 plastic. P/N: 2SK161. Application: FM tuner or VHF band amplifier. Note: Silicon. Mixed with 2SK161GR and 2SK161Y. Cross: ECG 451. Learn More
  16. Texas Instruments - 2N3994 - Transistor, P Channel FET. P/N: 2N3994.
    Texas Instruments - 2N3994 - Transistor, P Channel FET. P/N: 2N3994.
    $20.00
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    Transistor, P Channel FET. Max voltage: 25V. Max current: 10mA. Dissipation: 300mW. Package: TO-72 gold. P/N: 2N3994. Note: RDS on: 300 Ohm. Operating temperature: -55 to 175 Deg C. Learn More
  17. TEKTRONIX - 151-1036-00 - gold new mil to-72
    TEKTRONIX - 151-1036-00 - gold new mil to-72
    Special Price $18.98 Regular Price $25.00
    Out of stock
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    TEKTRONIX - 151-1036-00 DUAL FET TRANSISTOR

    NEW MIL MANUF "S"

    NSN: 5961-00-247-6469

    Learn More
  18. TELEDYNE - 2N3456 - Transistor, N CH FET. 50V, 10mA, 300mW Gold Leads
    TELEDYNE - 2N3456 - Transistor, N CH FET. 50V, 10mA, 300mW Gold Leads
    Special Price $1.49 Regular Price $2.00 As low as $0.98
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    TELEDYNE - 2N3456 Transistor, N CH FET.

    Max voltage: 50V.

    Max current: 10mA.

    Dissipation: 300mW.

    Note: Silicon.

    Learn More
  19. SUPERTEX - VP0216N2 - Transistor, P Channel FET. P/N: VP0216N2.
    SUPERTEX - VP0216N2 - Transistor, P Channel FET. P/N: VP0216N2.
    $8.99
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    Transistor, P Channel FET. Max voltage: 160V. Max current: 0.75Amp. Dissipation: 4W. Package: TO-39. P/N: VP0216N2. Operating temperature: -55 to 150 Deg C. Application: Motor control, converters, amplifiers, switches, power supply circuits and drivers. Note: Enhancement mode vertical DMOS. RDS on: 16 Ohm. Learn More
  20. SUPERTEX - VP0109N3 - Transistor, P Channel FET. P/N: VP0109N3.
    SUPERTEX - VP0109N3 - Transistor, P Channel FET. P/N: VP0109N3.
    $4.99
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    Transistor, P Channel FET. Max voltage: 90V. Max current: 0.5Amp. Dissipation: 1W. Package: TO-92. P/N: VP0109N3. Operating temperature: -55 to 150 Deg C. Application: Motor control, converters, amplifiers, switches, power supply circuits and drivers. Note: Enhancement mode vertical DMOS. RDS on: 8 Ohm. Learn More
  21. SUPERTEX - VP0116N3 - Transistor, P Channet FET. P/N: VP0116N3.
    SUPERTEX - VP0116N3 - Transistor, P Channet FET. P/N: VP0116N3.
    $8.99
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    Transistor, P Channel FET. Max voltage: 160V. Max current: 0.1Amp. Dissipation: 1W. Package: TO-92. P/N: VP0116N3. Note: Enhancement mode vertical DMOS. RDS on: 25 Ohm. Note: Cross ZVP0120A. Learn More
  22. SUPERTEX - VN2222LL - Transistor. P/N: VN2222LL. Package of 10.
    SUPERTEX - VN2222LL - Transistor. P/N: VN2222LL. Package of 10.
    $3.98
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    SUPERTEX - VN2222LL - Transistor. N Channel enhancement-mode vertical DMOS FET.

    Voltage: 60V.

    Id(on): 0.75 Amp.

    Rds(on): 7.5 Ohm.

    Package: TO-92.

    Package of 10.

    Learn More
  23. SUPERTEX - VN0109N3 - Transistor, N CH FET. P/N: VN0109N3.
    SUPERTEX - VN0109N3 - Transistor, N CH FET. P/N: VN0109N3.
    $10.00
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    Transistor, N CH FET. Max voltage: 90V. Max current: 0.5 Amp. Dissipation: 1 Watt. Package: TO-92. P/N: VN0109N3. Note: Enhancement mode vertical DMOS power FET Quad array. RDS on: 3 Ohm. Note N3 = TO-92 package / no actual suffix). Learn More
  24. SUPERTEX - TN0110N3 - Transistor, N Channel DMOS. P/N: TN0110N3.
    SUPERTEX - TN0110N3 - Transistor, N Channel DMOS. P/N: TN0110N3.
    $3.00
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    Transistor, N Channel DMOS. Max voltage: 100V. Max current: 2Amp. Dissipation: 1 Watt. Package: TO-92 plastic (TO-226AA). P/N: TN0110. Note: Enhancement mode vertical Dmos Fet. RDS on: 3 Ohm. Learn More
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