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Used Rectifiers in USA

  • 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
  • Syntron,A73-76 SD-3080,Rectifier

    Syntron,A73-76 SD-3080,Rectifier

    • Manufacturer: Syntron

    Refurbished 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 picture...

    $50 USD
    Galion, OH
  • Louis Allis,46S885,SCR Bridge Rectifier

    Louis Allis,46S885,SCR Bridge Rectifier

    • Manufacturer: Louis Allis

    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 ...

    $60 USD
    Galion, OH
  • Italy,95485 1N2158R,Rectifier LOT of 10

    Italy,95485 1N2158R,Rectifier LOT of 10

    • Manufacturer: Italy

    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 ...

    $48 USD
    Galion, OH
  • MOTOROLA,MDA-980-2,BRIDGE RECTIFIER 100V 25A LOT

    MOTOROLA,MDA-980-2,BRIDGE RECTIFIER 100V 25A LOT OF 14

    • Manufacturer: Motorola

    MOTOROLA,MDA-980-2,BRIDGE RECTIFIER 100V 25A LOT OF 14 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 w...

    $50 USD
    Galion, OH
  • International Rectifier,BHD 777/6.0,Thyristor Diode

    International Rectifier,BHD 777/6.0,Thyristor Diode

    • Manufacturer: International

    New unused with 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 pictures...

    $40 USD
    Galion, OH
  • Italy,9608 R1N2158R,Rectifier LOT of 5

    Italy,9608 R1N2158R,Rectifier LOT of 5

    • Manufacturer: Italy

    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 ...

    $24 USD
    Galion, OH
  • Unbranded,1027LF,Rectifier

    Unbranded,1027LF,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
  • Westinghouse Voltrap,SO1DA45FC,Rectifier

    Westinghouse Voltrap,SO1DA45FC,Rectifier

    • Manufacturer: Westinghouse

    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 ...

    $16 USD
    Galion, OH
  • Unbranded,1218LF,Rectifier

    Unbranded,1218LF,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...

    $15 USD
    Galion, OH
  • Trusted Seller
    Reliance Electric 086474000S Rectifier Stack

    Reliance Electric 086474000S Rectifier Stack 86474-000S Semiconductor (DW5479-3)

    • Manufacturer: Reliance Electric

    Reliance Electric MPN: 086474000S USED Rectifier Stack Semiconductor Approximate Dimensions: 7" x 4" x 3" 30 day warranty on all purchases. Your purchase will include what is pictured and described above ONLY.

    $588 USD
    Chattanooga, TN
  • WESTINGHOUSE,9711013H07,RECTIFIER DIODE LOT OF 2

    WESTINGHOUSE,9711013H07,RECTIFIER DIODE LOT OF 2 PRE-OWNED

    • Manufacturer: Westinghouse

    WESTINGHOUSE,9711013H07,RECTIFIER DIODE LOT OF 2 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 ...

    $50 USD
    Galion, OH
  • Trusted Seller
    Reliance Electric 086474001S Rectifier Stack

    Reliance Electric 086474001S Rectifier Stack 86474-1S Semiconductor (DW5480-3)

    • Manufacturer: Reliance Electric

    Reliance Electric MPN: 086474001S USED Rectifier Stack Semiconductor Approximate Dimensions: 7" x 4" x 3" 30 day warranty on all purchases. Your purchase will include what is pictured and described above ONLY.

    $588 USD
    Chattanooga, TN
  • Trusted Seller
    Reliance Electric 86466-74RB 600 Amp

    Reliance Electric 86466-74RB 600 Amp Rectifier Stack 7053300-60R Semiconductor (NP1103-5)

    • Manufacturer: Reliance Electric

    Reliance Electric MPN: 86466-74RB USED Rectifier Stack Semiconductor 7053300-60R 600 Amp 500 VAC Fuse 705330060R 86466-74RB Fuse A50P600 600A 500VAC IR 410403-51AV 9104PR 30 day warranty on all purchases. Your pu...

    $1,857 USD
    Chattanooga, TN
7891011

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.