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Used Rectifiers in USA

  • Unbranded,1640LF,Rectifier

    Unbranded,1640LF,Rectifier

    • Manufacturer: Unbranded

    New unused without original box NOS. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictu...

    $20 USD
    Galion, OH
  • RCA,SK3505,Silicon Controlled Rectifier

    RCA,SK3505,Silicon Controlled Rectifier

    • Manufacturer: RCA

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $8 USD
    Galion, OH
  • GE,A2011DH2AD1,SELENIUM RECTIFIER LOT OF 3

    GE,A2011DH2AD1,SELENIUM RECTIFIER LOT OF 3 PRE-OWNED

    • Manufacturer: GE

    GE,A2011DH2AD1,SELENIUM RECTIFIER LOT OF 3 PRE-OWNED What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it wil...

    $65 USD
    Galion, OH
  • WESTINGHOUSE,1316F80H25,RECTIFIER DIODE LOT OF 18

    WESTINGHOUSE,1316F80H25,RECTIFIER DIODE LOT OF 18 PRE-OWNED

    • Manufacturer: Westinghouse

    WESTINGHOUSE,1316F80H25,RECTIFIER DIODE LOT OF 18 PRE-OWNED What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then...

    $360 USD
    Galion, OH
  • Westinghouse,1316F80H26 AE7746,Rectifier Diode

    Westinghouse,1316F80H26 AE7746,Rectifier Diode

    • Manufacturer: Westinghouse

    Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to ma...

    $28 USD
    Galion, OH
  • Westinghouse,GE46B38W10,Rectifier Stack

    Westinghouse,GE46B38W10,Rectifier Stack

    • Manufacturer: Westinghouse

    New unused without original box Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures t...

    $280 USD
    Galion, OH
  • PRX,T720055504DN,Thyristor Diode

    PRX,T720055504DN,Thyristor Diode

    • Manufacturer: PRX

    New unused without original box NOS. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictu...

    $56 USD
    Galion, OH
  • RCA,SK3042,SILICONE CONTROLLED RECTIFIER TV HORIZONTAL

    RCA,SK3042,SILICONE CONTROLLED RECTIFIER TV HORIZONTAL OUTLET LOT OF 10 NOS

    • Manufacturer: RCA

    RCA,SK3042,SILICONE CONTROLLED RECTIFIER TV HORIZONTAL OUTLET LOT OF 10 NOS What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in...

    $60 USD
    Galion, OH
  • Unbranded,GB12A76V10,Rectifier AVT 0251

    Unbranded,GB12A76V10,Rectifier AVT 0251

    • Manufacturer: Unbranded

    Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to ma...

    $50 USD
    Galion, OH
  • RCA,T4151B,Isolated Stud HA 8236

    RCA,T4151B,Isolated Stud HA 8236

    • Manufacturer: RCA

    New unused without original box NOS. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictu...

    $25 USD
    Galion, OH
  • IR,158RA120-M,Rectifier Diode (G110)

    IR,158RA120-M,Rectifier Diode (G110)

    • Manufacturer: International Rectifier

    15What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Return...

    $15 USD
    Galion, OH
  • POWEREX,2863 280 8909P,THYRISTOR RECTIFIER PRE-OWNED

    POWEREX,2863 280 8909P,THYRISTOR RECTIFIER PRE-OWNED

    • Manufacturer: POWEREX

    POWEREX,2863 280 8909P,THYRISTOR RECTIFIER PRE-OWNED What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it wil...

    $15 USD
    Galion, OH
  • International Thyristor,152KR30A,Rectifier Diode Stud

    International Thyristor,152KR30A,Rectifier Diode Stud

    • Manufacturer: International

    Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to ma...

    $10 USD
    Galion, OH
  • RCA,SK3042,SILICON CONTROLLED RECTIFIER NEW

    RCA,SK3042,SILICON CONTROLLED RECTIFIER NEW

    • Manufacturer: RCA

    RCA,SK3042,SILICON CONTROLLED RECTIFIER NEW What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be ...

    $12 USD
    Galion, OH
  • Westinghouse,1918A25H05-8346,Rectifier Assembly

    Westinghouse,1918A25H05-8346,Rectifier Assembly

    • Manufacturer: Westinghouse

    Used and in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to ma...

    $950 USD
    Galion, OH
910111213

Overview

Rectifiers convert alternating current (AC) to direct current (DC) using diodes, SCRs or bridge assemblies. They come as discrete modules, rack-mounted units, or integrated power supplies for industrial applications. Rectifiers are used in welding, electroplating, battery charging, and DC motors, and vary by voltage, current rating, cooling method, and control features. Buyers check specifications, cooling, and protection features to match load and environment.

FAQ

What should I consider when buying a rectifier?

Verify output voltage and current ratings, duty cycle, form factor, cooling method, control features and protection (overvoltage/overcurrent). Ask for test reports, maintenance history and spare parts availability.

How do I ensure safe shipping of a rectifier?

Secure and palletize the unit, protect terminals and cooling openings, use vibration and moisture protection, label heavy loads and choose a carrier experienced with electrical equipment and local regulations.

What regular maintenance does a rectifier need?

Keep cooling paths clean, inspect and service fans/heatsinks, check connections and fuses, measure output voltage/ripple periodically, and replace worn diodes/SCRs or aging capacitors as needed.