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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 48 items
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  1. BJT 2014 items
  2. JFET 48 items
  3. MOSFET 259 items
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  5. FET 149 items
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  1. N-Channel 9 items
  2. P-Channel 1 item
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  2. INTERSIL 1 item
  3. National Semiconductor Corp 4 items
  4. Motorola 9 items
  5. NATIONAL SEMICONDUCTOR CORP. 2 items
  6. NTE Electronics Inc. 4 items
  7. Philips 5 items
  8. NTE Electronics Inc 5 items
  9. Siliconix 16 items
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Items 25-48 of 48

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  1. Philips - ECG326 - Transistor, P Channel JFET.
    Philips - ECG326 - Transistor, P Channel JFET.
    Special Price $1.98 Regular Price $2.50
    Out of stock
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    Transistor, P Channel JFET. Max voltage: 60V. Max current: 9mA. Dissipation: 310mW. Package: TO-92 plastic. New. P/N: ECG326. Note: Silicon. Cross NTE326. . Learn More
  2. Philips - ECG453 - Transistor, N CH JFET.
    Philips - ECG453 - Transistor, N CH JFET.
    $7.95
    Out of stock
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    Transistor, N CH JFET. Max voltage: 18V. Max current: 10mA IG, 12-24mA IDSS. Dissipation: 200mW. Package: TO-98. New. P/N: ECG453. Learn More
  3. Philips - ECG461 - Transistor, N Ch JFET.
    Philips - ECG461 - Transistor, N Ch JFET.
    $11.96
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    Transistor, N Ch JFET. Dual, matched pair DC amp/sampler/chopper. Case: TO-71-6. New. Note: Cross NTE461. Learn More
  4. NTE Electronics - NTE467 - Transistor, N CH JFET.
    NTE Electronics - NTE467 - Transistor, N CH JFET.
    $1.05
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    Transistor, N CH JFET. Voltage: 30V. Current: 50mA. Dissipation: 310mW. Operating temperature: -65 to 150 Deg C. Package: TO-92, plastic. Note: Silicon. Chopper, high speed switch. Learn More
  5. NTE Electronics - NTE469 - Transistor.
    NTE Electronics - NTE469 - Transistor.
    $1.06
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    Transistor, N Channel Jfet, chopper. Max voltage: 35V. Max current: 2mA. Dissipation: 625mW. Package: TO-92. P/N: NTE469. Note: Cross ECG469. New. Learn More
  6. NTE Electronics - NTE489 - Transistor.
    NTE Electronics - NTE489 - Transistor.
    $1.18
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    Transistor, P Channel JFET. Max voltage: 30V. Max current: 2mA. Dissipation: 360mW. Package: TO-92 plastic. P/N: NTE489. Note: Cross ECG489, SK10465. New. Learn More
  7. Siliconix - J110 - Transistor, N Channel JFET.
    Siliconix - J110 - Transistor, N Channel JFET.
    $0.75
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    Transistor, N Channel JFET. Max voltage: VGS off -0.5 to -4V. Gate-Drain, Gate-Source Voltage: 25V. Max current: 50mA. Dissipation: 400mW. Package: TO-226AA (TO-92) plastic. New. P/N: J110. Note: Silicon. RDS On: 18 Ohm. Learn More
  8. Siliconix - J111 - Transistor, N Ch JFET. P/N: J111.
    Siliconix - J111 - Transistor, N Ch JFET. P/N: J111.
    $1.00
    Out of stock
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    Transistor, N Ch JFET. Max voltage: 35V. Max current: 50mA. Dissipation: 360mW. Package: TO-92. P/N: J111. Note: Switch. Learn More
  9. Siliconix - J113 - Transistor, N Channel JFET.
    Siliconix - J113 - Transistor, N Channel JFET.
    $1.00
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    Transistor, N Channel JFET. Max voltage: 40V. Max current: 50mA. Dissipation: 400mW. Package: TO-226AA (TO-92) plastic. New. P/N: J113. Note: Silicon. RDS On: 100 Ohm. Cross NTE469. Learn More
  10. Siliconix - J113 - Transistor, N Channel JFET.
    Siliconix - J113 - Transistor, N Channel JFET.
    $1.00
    Out of stock
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    Transistor, N Channel JFET. Max voltage: 40V. Max current: 50mA. Dissipation: 400mW. Package: TO-226AA (TO-92) plastic. New. P/N: J113. Note: Silicon. RDS On: 100 Ohm. Cross NTE469. Learn More
  11. Motorola - J177 - Transistor, P Channel FET. TO-92
    Motorola - J177 - Transistor, P Channel FET. TO-92
    Special Price $1.98 Regular Price $2.59
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    Motorola - J177 - Transistor, P Channel FET. Max voltage: 30V. Max current: 50mA. Dissipation: 350mW. Package: TO-92 Plastic Cut and Formed leads. Derate >25 deg C: 3.3mW / Deg C. RDS On: 300 Ohm. Alternate: NTE2938. Please refer to specification sheet for gate source cutoff voltage. Learn More
  12. Siliconix - J204 - Transistor, N Channel JFET.
    Siliconix - J204 - Transistor, N Channel JFET.
    $1.00
    Out of stock
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    Transistor, N Channel JFET. Max voltage: VGS Off -0.3 to -2V. VBR -25V. Max current: 50mA. Dissipation: 350mW. Package: TO-226AA (TO-92) plastic. New. P/N: J204. Learn More
  13. Siliconix - J211 - Transistor, N Channel JFET.
    Siliconix - J211 - Transistor, N Channel JFET.
    $1.00
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    Transistor, N Channel JFET. Max voltage: VGS Off -4 to -6V. VBR -25V. Max current: 40mA. Dissipation: 400mW. Package: TO-226AA (TO-92) plastic. New. P/N: J211. Learn More
  14. Siliconix - J230 - Transistor, N-Channel JFET. P/N: J230.
    Siliconix - J230 - Transistor, N-Channel JFET. P/N: J230.
    $0.50
    Out of stock
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    Transistor, N-Channel JFET. Voltage: -40V. Current: 50mA. Dissipation: 360mW. Package: TO-92 plastic. Learn More
  15. Siliconix - J230 - Transistor, N-Channel JFET. P/N: J230.
    Siliconix - J230 - Transistor, N-Channel JFET. P/N: J230.
    $0.25
    Out of stock
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    Transistor, N-Channel JFET. Voltage: -40V. Current: 50mA. Dissipation: 360mW. Package: TO-92 plastic, manufacturer formed and cut 3/16" RA leads, yellow test dots. Note: Cross: 2N4867. Sold as used. Learn More
  16. Siliconix - 2N4091 - Transistor, N-CH JFET. P/N: 2N4091.
    Siliconix - 2N4091 - Transistor, N-CH JFET. P/N: 2N4091.
    $1.00
    Out of stock
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    Transistor, N Channel JFET. Voltage: -40V. Current: 10mAdc. Dissipation: 360mW. Operating temperature: -65 to 175 Deg C. Package: TO-18 gold leads. Learn More
  17. Philips - ECG460 - Transistor, P CH. Used.
    Philips - ECG460 - Transistor, P CH. Used.
    $2.00
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    Transistor, P Channel JFET. Max voltage: 20V. Max current: 2-6mA. Dissipation: 300mW. Package: TO-72 cut leads. P/N: ECG460. Note: Cross NTE460. Used/Removed from equipment. . Learn More
  18. NTE Electronics Inc. - NTE857SM - IC, operational amplifier.
    NTE Electronics Inc. - NTE857SM - IC, operational amplifier.
    $1.65
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    IC, operational amplifier. Linear JFET with internal frquency compensation, low noise. Package: 8 SOIC SMD. Learn More
  19. NTE Electronics Inc. - NTE857M - IC, operational amplifier.
    NTE Electronics Inc. - NTE857M - IC, operational amplifier.
    $3.27
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    IC, operational amplifier. Linear JFET with internal frquency compensation, low noise. Package: 8 Dip. Learn More
  20. NTE Electronics Inc. - NTE132 - Transistor, N Ch JFET.
    NTE Electronics Inc. - NTE132 - Transistor, N Ch JFET.
    $1.00
    Out of stock
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    Transistor, N Channel JFET. Max voltage: 25V. Max current: 10mA. Dissipation: 200mW. Package: TO-106 (TO-18) gold leads. P/N: NTE132. Operating temperature: -55 to 150 Deg C. Application: VHF Amplifier/Mixer. Note: Silicon. Note: Cross ECG132, NTE132, SK3834. Learn More
  21. NTE Electronics - NTE459 - Transistor, N Channel JFET. P/N: NTE459.
    NTE Electronics - NTE459 - Transistor, N Channel JFET. P/N: NTE459.
    $6.60
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    Transistor, N Channel JFET. Max voltage: VGS (off) 6V, BVGSS 50V. Max current: 2 - 10mA. Dissipation: 300mW. Package: TO-72 gold leads. New. P/N: NTE459. Note: Cross ECG459, SK9149. Learn More
  22. NTE Electronics - NTE456 - Transistor, N Channel JFET. P/N: NTE456.
    NTE Electronics - NTE456 - Transistor, N Channel JFET. P/N: NTE456.
    $2.88
    Out of stock
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    Transistor, N Channel JFET. Max voltage: 4V VGS (off), BVGSS 30V Min. Max current: 0.5 - 3mA. Dissipation: 300mW. Package: TO-72 gold leads. New. P/N: NTE456. Note: Cross ECG456, SK3977. Learn More
  23. National Semiconductor Corp - 2N3823 - Transistor, N CH JFET. P/N: 2N3823.
    National Semiconductor Corp - 2N3823 - Transistor, N CH JFET. P/N: 2N3823.
    $8.00
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    Transistor, N CH JFET. Max voltage: 30V. Max current: 10mA. Dissipation: 300mW. Package: TO-72. New. P/N: 2N3823. Note: Cross NTE459. Learn More
  24. Motorola - MMBF4393LT1 - Transistor, N CH JFET. P/N: MMBF4393LT1.
    Motorola - MMBF4393LT1 - Transistor, N CH JFET. P/N: MMBF4393LT1.
    $0.15
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    Transistor, N CH JFET. Max voltage: 30V. Max current: 50mA. Dissipation: 225mW. Package: SOT-23 SMD. P/N: MMBF4393LT1. Note: Switching. Learn More
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