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. GE/RCA - 2N1700 - Transistor, NPN. 40V 1Amp 5W. New.
    GE/RCA - 2N1700 - Transistor, NPN. 40V 1Amp 5W. New.
    $3.00
    Transistor, NPN. Voltage: 40VCEO, 60VCBO. Max current: 1 Amp. Dissipation: 5 watt. Package: TO-39. P/N: P/N: 2N1700. Learn More
  2. Fairchild - 100155DCQR - IC. Quad multiplexers/latches. New.
    Fairchild - 100155DCQR - IC. Quad multiplexers/latches. New.
    Special Price $8.40 Regular Price $14.99
    IC. Quad multiplexers/latches. Case: 24 Cdip. New. Note: Military lot. Learn More
  3. Sony - CXK581001M-70LL - IC, memory. 131,072-word x 8 Bit. w/DPS512S8P-10C.
    Sony - CXK581001M-70LL - IC, memory. 131,072-word x 8 Bit. w/DPS512S8P-10C.
    $49.00
    IC, memory. Sony CXK581001M-70LL, 131,072-word x 8 Bit high speed CMOS SRAM. Case: 32 Cdip frame. Note: (28Pcs with each unit having Three - Sony CXK581001M-70LL with One - DPAC Technologies DPS512S8P-10C, 11Pcs with each unit having Three - Samsung KM681000ALG-8 with One - DPAC Technologies DPS512S8P-10C). Learn More
  4. CDWR - JANTXV1N5711-1 - Diode. 70V 15mA 250mW. New.
    CDWR - JANTXV1N5711-1 - Diode. 70V 15mA 250mW. New.
    Special Price $12.95 Regular Price $24.99
    Diode. 70V 15mA 250mW, schottky barrier. High Voltage. Package: axial leads. Note: JANTXV Military Aerospace. Hot carrier. Marked: JANTXV1N5711-1. Maybe replaced with equal JANTXV1N5711. Learn More
  5. CDEZ - JANTX2N1485 - Transistor, NPN. 40V 3Amp 25W. New.
    CDEZ - JANTX2N1485 - Transistor, NPN. 40V 3Amp 25W. New.
    Special Price $69.95 Regular Price $79.00
    Transistor, NPN. Voltage: 40VCEO, 60VCBO. Power: 3 Amp. Dissipation: 25 watt. Package: TO-8. P/N: JANTX2N1485. Note: silicon. Learn More
  6. Motorola - HEPC6014 - Voltage regulator.
    Motorola - HEPC6014 - Voltage regulator.
    $3.00
    Voltage regulator. Case: 4 Dip, staggered leads. New. Learn More
  7. Motorola - HEPC6093G - IC, audio. Power amplifier.
    Motorola - HEPC6093G - IC, audio. Power amplifier.
    $10.00
    IC, audio. Power amplifier. Case: TO-99-10. New. Note: Linear. Learn More
  8. RCA - 40111R - Reverse Mount Diode, 300 V, 10Amp, DO-4 Stud Mount.
    RCA - 40111R - Reverse Mount Diode, 300 V, 10Amp, DO-4 Stud Mount.
    Special Price $16.98 Regular Price $24.50 As low as $12.98

    RCA - 40111R - Reverse Mount Diode

    Status: Discontinued

    "R" Sufix Indicates Reverse Polarity (pos to pin) Case - Stud Mount

    Max. Peak Reverse Voltage: 300 V

    Max. ambient Temerature: 175 C 

    Average Forward Current: 10 Amp

    IF peak Rep: 40 Amp

    IF Peak Surge: 140 Amp

    Max. EFWD: 0.60 Volts

    Max IR: 1.5mA

    With Mounting Hardware

    Mount: DO-4 Stud Mount

    Designed for Military and Industrial Applications

    Proudly Made in USA

    Alternate: 1N1204BR

    Learn More
  9. VMI Voltage Multipliers Inc.  - VM867 - AC to DC Conversion to HVDC
    VMI Voltage Multipliers Inc. - VM867 - AC to DC Conversion to HVDC
    Special Price $34.98 Regular Price $58.50
    READY TO SHIP - ONLY 6 LEFT IN STOCK!

    VMI Voltage Multipliers Inc. - VM867

    Voltage multipliers are AC to DC conversion devices that produce a high potential DC voltage from a lower voltage, AC source.

    New Old Stock.

    Note: High Voltage.

    Dimensions: 2.2" X 1.7" X 0.84"

    Learn More
  10. Vishay - 10MQ100NTRPBF - Diode. 100V 1Amp Schottky. SMD. New.
    Vishay - 10MQ100NTRPBF - Diode. 100V 1Amp Schottky. SMD. New.
    $0.10
    Diode. 100V 1Amp Schottky. Case: DO-214AC SMA / SMD. New. Note: Factory new from manufactures 7" reel. Learn More
  11. DII - S1B-13-F - Diode. 100V 1Amp. SMD. New.
    DII - S1B-13-F - Diode. 100V 1Amp. SMD. New.
    $0.10
    Diode. 100V 1Amp. Case: DO-214AC SMA / SMD. New. Note: From manufactures new 7" reel. Standard recovery, general purpose. Learn More
  12. DII - MMBD7000HS-7-F - Diode. 75VRRM, 100VRM 300mA 350mW. SMD. New.
    DII - MMBD7000HS-7-F - Diode. 75VRRM, 100VRM 300mA 350mW. SMD. New.
    $0.10
    IN STOCK - MORE THAN 5,000 READY TO SHIP!
    Diode. 75VRRM, 100VRM 300mA 350mW. Case: SOT-23 SMD. Note: Dual switching. Fast switching speed. Surface mount package ideally suited for automatic insertion. For general purpose switching applications. High conductance. Manufacture: Diodes Inc. Factory new parts. Learn More
  13. 2SC681A
    2SC681A
    $6.00
    READY TO SHIP - ONLY 1 LEFT IN STOCK!
  14. SGS 2N6058 Power Bipolar Transistor, TO-3
    SGS 2N6058 Power Bipolar Transistor, TO-3
    Special Price $5.98 Regular Price $6.50 As low as $4.98
    READY TO SHIP - ONLY 16 LEFT IN STOCK!

    SGS 2N6058 Power Bipolar Transistor

    Collector Base Voltage (VCBO): 80 V

    Collector Emitter Voltage (VCEO): 80 V

    Emitter Base Voltage (VEBO): 5 V

    Max Collector Current: 12 A

    TO-3

    Learn More
  15. Motorola  2N6058  Power Bipolar Transistor, TO-3
    Motorola 2N6058 Power Bipolar Transistor, TO-3
    Special Price $5.98 Regular Price $6.50 As low as $4.98
    READY TO SHIP - ONLY 25 LEFT IN STOCK!

    Motorola 2N6058 Power Bipolar Transistor

    Collector Base Voltage (VCBO): 80 V

    Collector Emitter Voltage (VCEO): 80 V

    Emitter Base Voltage (VEBO): 5 V

    Max Collector Current: 12 A

    TO-3

    Learn More
  16. CD74ACT04E Inverter 6-Element CMOS 14-Pin DIP
    CD74ACT04E Inverter 6-Element CMOS 14-Pin DIP
    $1.00
    READY TO SHIP - ONLY 45 LEFT IN STOCK!
  17. General Electric - GEIC202 - IC, audio. Stereo preamp. New.
    General Electric - GEIC202 - IC, audio. Stereo preamp. New.
    $6.99
    READY TO SHIP - ONLY 15 LEFT IN STOCK!
    IC, audio. Stereo preamp. Case: 14 Dip. New. Note: Cross NTE1221. Learn More
  18. Sanyo - STK730-080 - Regulator. Self-excitation switching regulator (110W). New.
    Sanyo - STK730-080 - Regulator. Self-excitation switching regulator (110W). New.
    $7.00
    READY TO SHIP - ONLY 2 LEFT IN STOCK!
    Regulator. Self-excitation type semi-regulated switching regulator (110 watt output). Case: 11 Sip. New. Learn More
  19. Unidentified MFG - 2N6394 - SCR. 50V 12Amp. New.
    Unidentified MFG - 2N6394 - SCR. 50V 12Amp. New.
    $2.50
    READY TO SHIP - ONLY 78 LEFT IN STOCK!
    SCR, silicon controlled rectifier. 50V 12Amp. Case: TO-220. New, bulk packaged. Learn More
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