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. General Electric - C45M - SCR, Silicon Controlled Rectifier, Thyrister, 80 Amp, 600 V.
    Special Price $38.98 Regular Price $89.00 As low as $29.98

    General Electric - C45M SCR, Silicon Controlled Rectifier/ Thyrister 80A, 600V.

    The C45M SCR is rated 80 Amperes RMS to 1200 Volts, for use in industrial phase control applications where high voltage and general purpose performance are required.

    Part Number: 6705K41P0006, Model: C45M 

    Imax: 80Amp

    Umax: 600V.

    Max. Temperature: 125C

    Package: TO-209AC (TO94) 1/2" Stud.

    IT(AV): 50 A @ TC: 75

    Rth: 0.4 JC

    ITSM at 60Hz: 800 A

    dv/dt: 100

    VGT: 3.0 V

    IGT: 130 mA

    VTM: 3.10 V

    Terminal Stud: 1/2" - 20 UNF

    C45 Outline Conforms to JEDEC TO-94

    Complete with hardware - New Old Stock

    Applications: Power Supplies, Motor Controls, Plating Supplies, Battery Charging, AC Regulators, and Phase Control.

    Alternates: NTE5577, ECG5572 - NSN 5961-00-068-6824

    Proudly Made in USA

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  2. IR - ST330S04PO - SCR. 330Amp 400V.
    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
  3. AEG - TT162N1200KOC - SCR. Dual 260A 1200V.
    SCR, silicon controlled rectifier. Dual phase control thyristor module. Voltage: 1200V. Current: 260Amp. Package: TP34, 34mm. Learn More
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