SKKT-91/12-SEMIKRON
  • SKKT-91/12-SEMIKRON
  • SKKT-91/12
  • SEMIKRON
  • Long Lead TIme
  • Module
  • Data Sheet for SKKT-91/12
  • Description

    The SKKT-91/12 is a high-performance dual thyristor (SCR) module manufactured by SEMIKRON, one of the world's leading power semiconductor brands. Rated at 91 amperes and 1200 volts, this module is engineered to handle demanding industrial power control tasks with consistent reliability. The SKKT series is well-known in the industry for its robust construction, low thermal resistance, and compatibility with standard mounting configurations, making it a go-to choice for engineers designing or servicing power conversion equipment.

    The SKKT-91/12 is widely used across a broad range of industrial and commercial applications including three-phase AC motor drives, soft starters, DC motor controllers, battery chargers, welding equipment, UPS systems, and industrial heating controls. Its dual SCR topology enables efficient full-wave rectification and phase-angle power control, supporting both converter and inverter bridge configurations. This part is a proven solution in new designs as well as direct replacements for aging or failed modules in existing systems.

    Quick Reference: SKKT-91/12

    Part Number SKKT-91/12
    Manufacturer SEMIKRON
    Type Dual Thyristor (SCR) Module
    Current Rating 91A
    Voltage Rating 1200V
    Availability In Stock
    Condition New

    Key Features:

    • Dual SCR (thyristor) configuration in a single compact module
    • 91A average on-state current rating for medium to high power applications
    • 1200V repetitive peak off-state voltage for robust margin in industrial environments
    • Low thermal resistance for efficient heat dissipation and extended service life
    • Industry-standard mounting footprint compatible with common heatsink designs
    • SEMIKRON quality construction ensuring long-term reliability in harsh conditions

    Sourcing thyristor modules like the SKKT-91/12 can be challenging, especially for legacy systems, MRO procurement, or urgent production line repairs. ATI Accurate Technology specializes in exactly these situations, maintaining inventory of hard-to-find, long-lead-time, and obsolete power semiconductors so customers can keep operations running without costly delays. Whether you need a single replacement unit or a larger quantity, ATI has the stock and the expertise to fulfill your order quickly and accurately.

    Contact ATI Accurate Technology today for pricing and availability on the SKKT-91/12. Call us at 239-734-7566, email sales@igbts.us, or place your order online at igbts.us. Orders received before 5PM EST ship the same day. ATI is your trusted partner for SEMIKRON thyristor modules and all power semiconductor needs.

NEED 25PCS OR MORE ... CALL FOR SPECIAL PRICING 239-734-7566
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** 1 Year Warranty on All Products **
  • 37 (Can ship in 10-14 days)
  • 99 Weeks
Precio habitual $0.00 USD
Precio habitual Precio de oferta $0.00 USD
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