KS221K10-POWEREX
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  • KS221K10-POWEREX
  • KS221K10
  • POWEREX
  • Powerex IGBT Module
  • Data Sheet for KS221K10
  • Description

    The KS221K10 is a high-performance SCR (Silicon Controlled Rectifier) thyristor module manufactured by Powerex, a leading U.S.-based power semiconductor manufacturer renowned for rugged, reliable devices used in demanding industrial environments. Thyristor modules like the KS221K10 are engineered to handle high current and voltage conditions, making them a staple in industrial power electronics designs that require controlled AC-to-DC rectification or phase control.

    SCR modules in the KS221K series are widely used across a broad range of applications including variable speed motor drives, AC power controllers, industrial heating systems, soft starters, uninterruptible power supplies (UPS), welding equipment, and DC power supply systems. The module packaging simplifies circuit board integration and thermal management, enabling engineers to design reliable power stages with reduced component count and improved heat dissipation.

    Quick Reference: KS221K10

    Part Number KS221K10
    Manufacturer Powerex
    Type SCR / Thyristor Module
    Current Rating Consult datasheet
    Voltage Rating 1000V (based on K10 suffix designation)
    Availability In Stock at ATI
    Condition New, Factory Original

    Key Features:

    • High blocking voltage capability suitable for industrial 3-phase power systems
    • Robust SCR module construction for reliable phase control and rectification
    • Compact module form factor for simplified PCB and heatsink integration
    • Designed for high thermal cycling endurance in continuous-duty applications
    • Compatible with standard gate drive circuits for straightforward system integration
    • Manufactured by Powerex to stringent quality standards for industrial-grade reliability

    Sourcing SCR thyristor modules like the KS221K10 can be challenging, especially for maintenance, repair, and overhaul (MRO) projects or legacy equipment that requires exact replacement parts. ATI Accurate Technology specializes in locating hard-to-find, long-lead-time, and obsolete power semiconductors from leading manufacturers including Powerex. Whether you need a single unit or a larger quantity, ATI is equipped to fulfill your order promptly with genuine, factory-original components.

    ATI Accurate Technology is your trusted power semiconductor distributor located in Palmetto, Florida. We stock IGBTs, thyristors, SCRs, diodes, and rectifier modules from top global manufacturers. Contact our team today at 239-734-7566 or email sales@igbts.us for a fast quote on the KS221K10. Orders placed before 5PM EST ship the same day.

NEED 25PCS OR MORE ... CALL FOR SPECIAL PRICING 239-734-7566
SAME DAY SHIPPING FOR ORDERS PLACED BY 5PM EST ON ALL STOCK ITEMS

** 1 Year Warranty on All Products **
In Stock: 6
  • 6
  • 18 (Can ship in We can ship in 7-10 Days)
  • 99 Weeks
Regular price $262.50 USD
Regular price Sale price $262.50 USD
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