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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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Items 49-72 of 91

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  1. Powerex - C448PB - Inverter SCR/Thyristor. 700Amp 1200V. Fast Turn-off
    Powerex - C448PB - Inverter SCR/Thyristor. 700Amp 1200V. Fast Turn-off
    Special Price $129.98 Regular Price $150.00
    Out of stock
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    Powerex - C448PB

    Inverter SCR, silicon controlled rectifier.

    Fast Turn-off,

    Thyristor. 700Amp 1200V.  Gate Trigger Current Max, Igt 400mA, On State RMS 950A

    Operating Temperatur 125C

    Peak Non Rep Surge Current  itsm 9.1kA 

    tq (microseconds) 25 MicroSeconds 

    Vgt 5 Volts

    Puck 1" X 2.15" 

    Package: Presspak TO-200AC. Max Mounting force = 3500 lbs (15.6 KN)

    Maybe used, larger metal edge surface slightly bent.

    Note: Silicon inverter grade. Powerex/GE.

    Learn More
  2. Powerex. - CD621215 - Dual SCR/Diode Isolated Module
    Powerex. - CD621215 - Dual SCR/Diode Isolated Module
    Special Price $129.95 Regular Price $149.00
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    POW-R-BLOK Dual SCR/Diode Isolated Module 1200v 150Amp Learn More
  3. Powerex. - C136NX527 - SCR. 0.1Amp 800V DC.
    Powerex. - C136NX527 - SCR. 0.1Amp 800V DC.
    $15.00
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    SCR, silicon controlled rectifier. PNPN thyristor 0.1Amp DC, 800V DC, 2 watt. Package: threaded stud. Electrode internally-electrically connected to anode. Silicon. New. Note: Military NSN 5961-00-449-4229. Operating temperature: 120 Deg C. Learn More
  4. Motorola - MCR22-6 - SCR. 1.5Amp 400V.
    Motorola - MCR22-6 - SCR. 1.5Amp 400V.
    $1.50
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    SCR, silicon controlled rectifier. 1.5Amp 400V. Package: TO-226AA plastic. Note: Silicon. Learn More
  5. Motorola - MCR1308-4 - SCR, thyristor. 200V 50Hz.
    Motorola - MCR1308-4 - SCR, thyristor. 200V 50Hz.
    $9.99
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    SCR, silicon controlled rectifier. Thyristor. 200V 50Hz. Package: TO-48 stud/3 leads. Learn More
  6. Motorola - 2N6342 - Triac. 200V, 8A, T0-220
    Motorola - 2N6342 - Triac. 200V, 8A, T0-220
    Special Price $4.98 Regular Price $6.50 As low as $3.98
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    Motorola - 2N6342 - Triac.

    Max voltage: 200V.

    Max current: 8 Amp.

    Dissipation: Pgav 0.5 watt. PGM 20 watt.

    Package: TO-220. 

    Operating temperature: -40 to 125 Deg C.

    Note: Silicon bidirectional triode thyristor.

    Alternate: ECG56004

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  7. Motorola - 2N6073A - Triac. P/N: 2N6073A.
    Motorola - 2N6073A - Triac. P/N: 2N6073A.
    $1.00
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    Triac. Max voltage: 400V. Max current: 4 Amp. PG av 0.5 watt, PGM 10 watt. Package: TO-225AA. P/N: 2N6073A. Operating temperature: -40 to 110 Deg C. Note: Silicon bidirectional thyristor. Sensitive gate. Learn More
  8. Motorola - 2N3669 - SCR. 12.5Amp 200V.
    Motorola - 2N3669 - SCR. 12.5Amp 200V.
    $12.99
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    SCR, silicon controlled rectifier. 12.5Amp 200V. Package: TO-3 aluminum. P/N: 2N3669. Note: Military NSN 5961-01-029-5639. Learn More
  9. Motorola - 2N4168 - SCR. Thyristor, 8Amp 50V, TO-64 Stud.
    Motorola - 2N4168 - SCR. Thyristor, 8Amp 50V, TO-64 Stud.
    Special Price $6.98 Regular Price $8.95
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    Motorola - 2N4168 - SCR. Thyristor, 8Amp 50V, TO-64 Stud. SCR, Silicon Controlled Rectifier, Thyristor. Voltage: 50V. Current: 8Amp. Max. Gate Trigger Current: 100A Package: TO-64 Stud. New - Made in USA Alternates: NTE 5481, HEPR1241, ECG5481, ECG5470, SK3940. Learn More
  10. Motorola - 2N4167 - SCR. 8Amp 25V.
    Motorola - 2N4167 - SCR. 8Amp 25V.
    $10.00
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    SCR, silicon controlled rectifier. Voltage: 25V. Current: 8Amp. Package: TO-64 stud. Learn More
  11. Military - 2N681 - SCR. 25Amp 25V.
    Military - 2N681 - SCR. 25Amp 25V.
    $10.00
    Out of stock
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    SCR, silicon controlled rectifier. Max voltage: 25V. Max current: 25 Amp. Package: TO-48 stud 1/4-28UNF-2A. P/N: 2N681. Note: Military NSN 5961-01-022-7559. Anode case. Learn More
  12. Major Manufacturer - 40C20 - SCR. 63Amp 200V.
    Major Manufacturer - 40C20 - SCR. 63Amp 200V.
    Special Price $18.98 Regular Price $28.50
    READY TO SHIP - ONLY 17 LEFT IN STOCK!
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    Major Manufacturer - 40C20  SCR, silicon controlled rectifier.

    40Amp average, 63Amp RMS 200V.

    Package: TO-65 Stud. (TO208AC)

    Alternate/Equivalent: NTE5567

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  13. IR - ST330S04PO - SCR. 330Amp 400V.
    IR - ST330S04PO - SCR. 330Amp 400V.
    $269.00
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    SCR, silicon controlled rectifier. 330Amp 400V. Phase control thyristor. Package: TO-209AE (TO-118). Threaded studs UNF 3/4 - 16UNF2A or ISO M24x1.5 Note: No hardware included. Learn More
  14. IR - 59757-1 - SCR, silicon controlled rectifier. 300V 40Amp.
    IR - 59757-1 - SCR, silicon controlled rectifier. 300V 40Amp.
    $95.00
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    SCR, silicon controlled rectifier. 300V 40Amp. Operating temperature: 125 Deg C. Military NSN 5961-00-412-2373. Package: UNF 3/4" D stud. Cross: 78-4286. Learn More
  15. General Electric - GE-X1 - SCR. Approximately 5Amp 200V.
    General Electric - GE-X1 - SCR. Approximately 5Amp 200V.
    Special Price $16.98 Regular Price $20.00 As low as $14.98
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    General Electric - GE-X1 SCR, Silicon Controlled Rectifier.

    Approximately 5Amp 200V.

    Package: TO-64 Stud.

    Stud is Anode.

    Note: Manufactures packaging and hardware.

    This GE-X1 is a sensitive, rugged solid state switch for use on 117V household circuits. Controlling up to 4.7Amps.

    Alternates: ECG5472, NTE5472

    Made in the USA.

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  16. General Electric - SC141D - Gate Controlled Full-Wave Silicon Swtich, 6Amp 400V New Triac TO-220
    General Electric - SC141D - Gate Controlled Full-Wave Silicon Swtich, 6Amp 400V New Triac TO-220
    Special Price $5.98 Regular Price $6.50 As low as $4.98
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    General Electric - SC141D Gate Controlled Full-Wave Silicon Swtich.

    Status: Discontinued

    6Amp 400V

    Genuine Vintage GE - New Old Stock

    Triac TO-220

    Learn More
  17. General Electric - JAN2N1771A - SCR. P/N: JAN2N1771A.
    General Electric - JAN2N1771A - SCR. P/N: JAN2N1771A.
    Special Price $7.49 Regular Price $10.00
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    SCR, silicon controlled rectifier. Max voltage: 50V. Max current: 8 Amp. Package: TO-64 stud. P/N: P/N: JAN2N1771A. Military NSN 5961-00-061-8603. Learn More
  18. General Electric - C45DX9 - SRC. 80Amp 400V.
    General Electric - C45DX9 - SRC. 80Amp 400V.
    $40.00
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    SCR, silicon controlled rectifier. 80Amp 400V. Package: TO-94 1/2" Stud. Learn More
  19. General Electric - C45AX158 - SCR. 55Amp 100V.
    General Electric - C45AX158 - SCR. 55Amp 100V.
    $75.00
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    SCR, silicon controlled rectifier. 55Amp 100V. Package: TO-49 stud. Learn More
  20. General Electric - C60FX320 - SCR. 110A 50V. New.
    General Electric - C60FX320 - SCR. 110A 50V. New.
    $50.00
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    SCR, silicon controlled rectifier. 110Amp 50V. Package: TO-94 UNF stud, New. Note: Cross 2N2024. Military NSN 5961-00-584-4090. Complete with attached lead. Learn More
  21. General Electric - C45GX24 - SCR. 80Amp 150V.
    General Electric - C45GX24 - SCR. 80Amp 150V.
    $25.00
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    SCR, silicon controlled rectifier. 80Amp 150V. Package: TO-94 1/2" Stud. Learn More
  22. General Electric - C45AX63 - SCR. 55Amp 100V. Used.
    General Electric - C45AX63 - SCR. 55Amp 100V. Used.
    $20.00
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    SCR, silicon controlled rectifier. 55Amp 100V. Package: TO-49 stud, Used/Removed from equipment. Learn More
  23. GENERAL ELECTRIC - C20F - 80Amp 50V New Stud SCR's TO-208
    GENERAL ELECTRIC - C20F - 80Amp 50V New Stud SCR's TO-208
    $19.99
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    80Amp 50V New Stud SCR's TO-208 From military lot. Learn More
  24. General Electric - C106E3 - SCR. 4Amp 500V.
    General Electric - C106E3 - SCR. 4Amp 500V.
    Special Price $1.05 Regular Price $1.40
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    SCR, silicon controlled rectifier. 4Amp 500V. Package: TO-220. Learn More
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