SQD400AA120-SANREX
  • SQD400AA120-SANREX
  • SQD400AA120
  • SANREX
  • Obsolete
  • Module
  • Data Sheet for SQD400AA120
  • Description

    The Sanrex SQD400AA120 is a high-current, high-voltage diode module engineered for industrial power conversion applications. Rated at 400 amperes and 1200 volts, this module is designed to meet the rigorous demands of rectification, freewheeling, and clamping circuits found in modern power electronics systems. Sanrex is widely recognized for producing reliable, high-quality power semiconductor modules, and the SQD400AA120 exemplifies their commitment to performance and durability in heavy-duty environments.

    This diode module is well-suited for a broad range of applications including AC-DC rectifiers, motor drive systems, uninterruptible power supplies (UPS), welding equipment, induction heating systems, and industrial converters. Its high blocking voltage and substantial current handling capability make it an excellent choice for three-phase bridge rectifier configurations and as a freewheeling diode in inverter circuits where reliability under high load conditions is paramount.

    Quick Reference: SQD400AA120

    Part Number SQD400AA120
    Manufacturer Sanrex
    Type Diode Module
    Current Rating 400A
    Voltage Rating 1200V
    Availability In Stock
    Condition New

    Key Features:

    • High current rating of 400A for heavy-duty industrial power applications
    • 1200V blocking voltage provides wide application compatibility and safety margin
    • Compact module design simplifies integration into existing power systems
    • Sanrex-quality construction ensures long operational life and thermal stability
    • Suitable for use in bridge rectifier, freewheeling, and clamping configurations
    • Ideal for motor drives, UPS systems, welding equipment, and industrial converters

    Sourcing high-current diode modules like the SQD400AA120 can be a challenge, especially when dealing with long lead times or obsolete inventory. ATI Accurate Technology specializes in exactly these situations, maintaining an extensive inventory of Sanrex and other leading power semiconductor brands to ensure fast fulfillment for both standard and hard-to-find components. Whether you need a single unit for a repair or a larger quantity for production, ATI is equipped to meet your requirements quickly and reliably.

    Contact ATI Accurate Technology today to order the SQD400AA120 or to inquire about pricing and availability. Reach our sales team by phone at 239-734-7566 or by email at sales@igbts.us. Orders placed before 5PM EST qualify for same-day shipping, keeping your operations running without delay. Visit us at igbts.us to browse our full inventory of power semiconductors.

NEED 25PCS OR MORE ... CALL FOR SPECIAL PRICING 239-734-7566
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  • 37 (Can ship in 10-14Days)
  • 99 Weeks
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